Area Forecast Matrices
Issued by NWS Sterling, VA

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396
FOUS51 KLWX 182101
AFMLWX

Area Forecast Matrices
National Weather Service Baltimore MD/Washington DC
500 PM EDT Fri Sep 18 2026

DCZ001-190800-
District of Columbia-
Including the cities of Adams Morgan and Washington
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      63          79          67          84          67
Temp          83 77 72 68 65 64 73 77 79 74 69 68 68 69 76 82 83 78 73 71 68 67
Dewpt         71 69 64 62 59 58 61 63 64 66 67 67 67 68 70 70 72 72 71 70 68 67
RH            67 76 76 81 81 81 66 62 60 76 93 97 97 97 82 67 70 82 93 97100100
Wind dir       N  N  N NE NE NE NE  E  E  E SE SE SE  S  S  S  S SW NW  N  N  N
Wind spd      10  6  6  8  8  6  9  8  8  6  8  5  5  6 11 12 11  5  4  4  5  8
Clouds        B1 SC B1 B1 B1 B2 B1 B1 B1 B2 B2 B2 OV B1 B1 B2 B2 B2 B2 B2 B2 B1
PoP 12hr                      0          10          10          40          60
QPF 12hr                      0           0           0        0.07        0.16
Rain shwrs                                                  C  C  L  L  S  S  S
Tstms                                                          S  C  S
Heat index    88                                           86 88
Max heat         90                      82                86    90


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          76      63    67      58    63      57    65      56    69
Temp          74 73   65 63 65 64   59 58 62 61   58 58 64 61   57 57 67 64
Dewpt         68 66   64 62 64 62   58 57 61 60   58 58 61 60   56 56 59 59
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B1 B2   B2 OV B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 SC B1
PoP 12hr         40      50    60      50    50      50    40      30    20
Rain shwrs     S  C    C  C  C  L    C  C  C  C    C  C  C  C    C  S  S  S
Tstms                                         S    S  S     S

$$
VAZ054-190800-
Arlington/Falls Church/Alexandria-
Including the cities of Reagan National Airport, Arlington,
Ballston, Barcroft, Cherrydale, Rivercrest, and Rosslyn
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      64          79          68          84          68
Temp          83 77 73 69 66 65 73 77 78 74 70 69 68 69 77 82 83 78 73 71 69 68
Dewpt         71 69 65 61 59 58 61 64 65 66 67 66 67 68 70 71 72 72 71 70 68 67
RH            67 76 76 76 78 78 66 64 64 76 90 90 97 97 79 69 70 82 93 97 97 97
Wind dir       N  N  N NE NE NE NE  E  E  E SE SE SE  S  S  S  S SW NW  N  N  N
Wind spd      10  6  6  8  6  6  9  8  8  6  8  5  5  6 11 12 11  5  4  4  5  8
Clouds        B1 SC B1 B1 B1 B2 B1 B1 B1 B1 B2 B2 OV B1 B1 B1 B2 B2 B2 B2 B2 B1
PoP 12hr                      0          10          10          40          60
QPF 12hr                      0           0           0        0.07        0.14
Rain shwrs                                                  C  C  L  L  S  S  S
Tstms                                                          S  C  S
Heat index    87                                           86 88
Max heat         90                      82                88    90


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          76      64    67      59    63      58    65      56    69
Temp          74 73   66 64 65 65   60 59 62 61   59 58 64 62   57 58 67 64
Dewpt         68 66   64 62 65 62   58 57 61 61   58 57 61 61   57 56 59 59
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B1 B2   B2 OV B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 SC SC
PoP 12hr         40      60    60      50    50      50    40      30    20
Rain shwrs     S  C    C  L  C  L    C  C  C  C    C  C  C  C    C  S  S  S
Tstms                                         S    S  S     S

$$
MDZ011-190800-
Southern Baltimore-
Including the cities of Baltimore, Fells Point, and Park Heights
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                57 61 68    77 78 80    64 67 71    79 81 83    63 66 70
Temp          82 75 70 66 63 63 71 76 77 72 67 67 67 68 74 79 80 76 71 69 67 66
Dewpt         67 65 61 58 56 55 59 60 61 63 65 65 66 67 68 69 71 71 70 69 66 65
RH            61 71 73 75 78 75 66 58 58 73 93 93 97 97 82 72 74 85 97100 97 97
Wind dir       N  N  N  N NE NE NE  E  E SE SE SE SE  S  S  S  S SW  W NW  N  N
Wind spd      10  8  9  9  9  8 10  8  9  9  9  8  8  9 12 13 12  6  5  6  8 10
Wind gust           19 19 19
Clouds        SC SC SC SC SC SC B1 B1 SC B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1
PoP 12hr                      0           5          20          50          70
QPF 12hr                      0           0           0   0.03-0.10   0.20-0.26
Rain shwrs                                     IS IS  S  S  C  C  L  L  C  C  S
Tstms                                                          S  C  S
Heat index    85                                           80 83
Max heat         88                                        85    86


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          74      61    67      56    64      56    66      55    70
Temp          72 70   63 61 65 63   58 57 63 61   57 57 64 62   56 57 68 63
Dewpt         64 63   60 59 60 58   55 54 57 57   55 55 58 58   55 55 56 57
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B1 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         40      50    50      40    50      50    40      30    20
Rain shwrs     S  C    C  C  C  C    C  C  C  C    C  C  C  C    C  S  S  S
Tstms                                         S    S  S     S

$$
MDZ004-190800-
Frederick-
Including the cities of Frederick, Ballenger Creek, Buckeystown,
and Park Mills
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                54 57 60    70 76 79    62 65 67    73 79 82    59 62 64
Temp          79 72 65 62 59 58 68 74 75 70 66 66 66 66 72 77 78 73 69 67 64 62
Dewpt         68 66 61 58 55 54 57 61 62 63 63 64 65 66 69 71 73 71 69 66 64 62
RH            69 81 87 87 87 86 68 64 64 78 90 93 97100 90 82 85 93100 97100100
Wind dir       N  N NE NE NE NE NE  E SE SE SE SE  S  S  S  S SW  W NW  N  N  N
Wind spd      10  6  9  9  8  8  9  6  8  5  8  8  9  9 13 12 12  5  4  5  8  9
Clouds        SC SC SC SC SC SC B1 B1 B1 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1
PoP 12hr                      0           5          30          70          70
QPF 12hr                      0           0           0   0.11-0.23   0.17-0.25
Rain shwrs    IS                         IS IS SC SC  S  S  L  L  L  L  S  S  S
Tstms                                                       S  S  C  S
Heat index    81                                              80
Max heat         86                                        84    89


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          70      58    62      53    59      53    61      53    66
Temp          68 67   61 59 61 59   54 53 58 56   53 53 60 57   53 54 64 60
Dewpt         65 63   59 58 61 58   54 52 57 56   53 53 59 57   53 53 58 57
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    LT
Avg clouds    B1 B2   B2 OV B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         40      60    70      60    50      50    40      30    20
Rain shwrs     S  C    C  L  L  L    L  L  C  C    C  C  C  C    C  S  S  S
Tstms                           S             S    S  S

$$
MDZ005-190800-
Carroll-
Including the cities of Eldersburg, Gamber, and Westminster
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                54 55 57          76          64    77 79 80          62
Temp          79 72 65 60 57 57 68 74 75 70 65 64 65 66 72 76 78 73 69 66 63 62
Dewpt         66 64 61 57 54 53 57 60 61 62 64 64 64 66 68 70 72 71 69 66 63 62
RH            64 76 87 90 90 86 68 62 62 76 97100 97100 87 82 82 93100100100100
Wind dir       N  N  N NE NE NE  E  E SE SE SE SE SE  S  S  S SW SW NW  N  N  N
Wind spd      11  8  8  8  8  8  9  8  8  6 10  9  9 10 13 13 12  5  5  8  9 10
Clouds        SC SC FW SC SC SC SC B1 B1 B1 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B1
PoP 12hr                      0           5          40          70          70
QPF 12hr                      0           0           0   0.09-0.20   0.18-0.24
Rain shwrs                                     SC SC  S  S  L  L  L  L  S  S  S
Tstms                                                       S  S  C  S
Heat index    80
Max heat         84


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          70      57    62      52    59      52    61      52    66
Temp          68 67   60 58 60 59   54 53 58 56   53 53 60 57   53 53 64 60
Dewpt         64 62   59 57 60 58   53 52 57 56   53 53 58 57   53 53 57 57
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    LT
Avg clouds    B1 B2   B2 OV B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1
PoP 12hr         40      50    60      50    50      50    40      30    20
Rain shwrs     S  C    C  C  L  L    C  C  C  C    C  C  C  C    C  S  S  S
Tstms                                         S    S  S     S

$$
MDZ006-190800-
Northern Baltimore-
Including the cities of Randallstown, Long Green, Glyndon,
Reisterstown, Owings Mills, Cockeysville, and Timonium
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                55 57 59    75 77 79    63 64 66    77 79 81    61 63 64
Temp          80 73 66 62 58 59 70 75 76 70 65 65 65 66 72 77 78 73 69 67 64 63
Dewpt         66 64 60 57 54 53 57 59 61 62 64 64 64 66 68 70 71 70 69 67 64 63
RH            62 73 81 84 86 80 63 58 60 76 97 97 97100 87 79 79 90100100100100
Wind dir       N  N  N  N NE NE  E  E SE SE SE SE SE  S  S  S  S SW NW  N  N  N
Wind spd      10  8  9  9  8  8  9  8  8  6  9  8  8  9 12 12 11  5  5  6  8  9
Clouds        SC FW FW SC SC SC SC SC SC B1 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B1
PoP 12hr                      0           5          30          70          70
QPF 12hr                      0           0           0   0.09-0.19   0.18-0.24
Rain shwrs                                     SC SC  C  C  L  L  L  L  S  S  S
Tstms                                                          S  C  S
Heat index    82
Max heat         86                                              84


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          71      58    64      53    61      53    63      53    67
Temp          69 67   60 58 61 60   55 54 59 58   53 54 62 58   53 54 66 61
Dewpt         64 62   59 57 60 57   53 52 57 56   53 53 58 57   53 53 57 56
PWind dir        NE      NE     E      NE    NE      NE    NE       N     N
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B1 B2   B2 B2 OV B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1
PoP 12hr         40      50    50      50    50      50    40      30    20
Rain shwrs     S  C    C  C  C  C    C  C  C  C    C  C  C  C    C  S  S  S
Tstms                                         S    S  S     S

$$
MDZ507-190800-
Northwest Harford-
Including the cities of Bynum, Hickory, Bel Air, and Fallston
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                55 57 59          77          63          78          63
Temp          80 72 66 62 59 59 69 75 75 68 64 64 64 65 71 76 77 72 69 67 64 63
Dewpt         66 64 60 57 54 53 58 59 60 62 63 63 63 65 68 70 71 70 69 67 64 63
RH            62 76 81 84 83 80 68 58 60 81 97 97 97100 90 82 82 93100100100100
Wind dir       N  N  N  N  N NE NE  E SE SE SE SE SE  S  S  S  S SW  W NW  N  N
Wind spd      10  8  9  9  8  8 10  8  8  6  8  6  8  9 12 13 11  5  5  6  9  9
Clouds        SC FW FW SC SC SC SC SC SC B1 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1
PoP 12hr                      0           5          30          70          70
QPF 12hr                      0           0        0.01   0.10-0.19   0.19-0.28
Rain shwrs                                     SC SC  C  C  L  L  L  L  C  C  C
Tstms                                                          S  S  S
Heat index    82
Max heat         85


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          71      58    64      53    62      53    63      53    67
Temp          69 66   59 58 62 59   55 54 60 58   54 54 62 59   53 54 66 60
Dewpt         64 62   58 57 59 57   53 52 57 56   54 53 58 57   53 53 56 56
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B2 B2   B2 OV B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         40      40    50      40    40      40    40      30    20
Rain shwrs     C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  S  S
Tstms                                         S    S  S     S

$$
MDZ508-190800-
Southeast Harford-
Including the cities of Harford Furnace, Abingdon, Edgewood,
Magnolia, Aberdeen, Carsins, and Churchville
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                57 60 67    76 78 80    63 65 70    78 80 82    63 65 69
Temp          81 73 69 65 61 62 71 76 76 68 65 65 65 67 74 78 78 73 70 69 66 65
Dewpt         67 66 62 58 55 55 59 61 62 64 64 64 64 66 69 70 71 71 70 69 66 65
RH            63 79 78 78 81 78 66 60 62 87 97 97 97 97 84 76 79 93100100100100
Wind dir       N  N  N  N  N NE NE  E  E SE SE SE SE  S  S  S  S SW SW NW  N  N
Wind spd      10  8  9  9  9  9 10  8  8  9  8  6  8  9 12 14 12  8  6  8  9 10
Wind gust                 19
Clouds        SC SC SC SC B1 SC SC SC SC B1 B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B1
PoP 12hr                      0           5          20          60          70
QPF 12hr                      0           0           0   0.04-0.11   0.25-0.35
Rain shwrs                                     IS IS  C  C  L  L  L  L  C  C  C
Tstms                                                          S  S  S
Heat index    84
Max heat         87                                        83    85


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          73      60    66      56    64      56    65      55    69
Temp          71 67   62 60 64 61   57 56 62 60   56 56 64 60   55 56 67 62
Dewpt         65 63   60 58 61 58   55 54 58 57   56 55 59 58   55 55 57 57
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B1 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 SC B1
PoP 12hr         40      40    50      40    40      40    40      30    20
Rain shwrs     C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  S  S  S
Tstms                                         S    S  S     S

$$
MDZ008-190800-
Cecil-
Including the cities of Andora, Appleton, Barksdale, Bay View,
Blake, Bohemias Mills, and Brantwood
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                57 60 67    75 77 79    61 64 70    76 79 82    62 65 69
Temp          82 74 68 65 62 62 70 75 76 68 64 64 64 66 73 77 78 73 69 68 66 65
Dewpt         66 65 61 57 54 54 58 60 61 63 62 62 63 64 67 69 70 70 69 68 66 64
RH            58 74 78 75 75 75 66 60 60 84 93 93 97 93 81 76 76 90100100100 97
Wind dir       N  N  N  N NE NE  E  E  E SE SE SE SE SE  S  S  S SW SW NW  N  N
Wind spd      10  8  9  9  9  9 10  8  9  9  8  6  6  9 12 14 12  8  6  6  8 10
Wind gust           19 19 19 19
Clouds        SC FW FW SC B1 SC SC SC SC SC B1 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1
PoP 12hr                      0           5          20          50          70
QPF 12hr                      0           0           0   0.03-0.13   0.25-0.38
Rain shwrs                                     IS IS  S  S  C  C  L  L  C  C  C
Tstms                                                          S  S  S
Heat index    84
Max heat         88                                        83    85


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          72      59    66      55    63      55    65      54    69
Temp          70 67   61 60 63 60   57 56 62 59   56 56 63 59   55 55 67 62
Dewpt         65 62   59 57 60 57   54 53 58 57   55 55 59 58   54 54 57 57
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 SC SC
PoP 12hr         40      40    40      40    40      40    40      30    20
Rain shwrs     C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  S  S
Tstms                                         S    S  S     S

$$
MDZ503-190800-
Northwest Montgomery-
Including the cities of Boyds and Germantown
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                57 59 60    75 77 79          66    79 81 83          64
Temp          80 73 67 63 60 60 70 75 77 71 67 66 66 67 74 79 80 75 70 68 65 64
Dewpt         69 67 63 60 57 56 59 62 63 64 65 65 66 67 69 71 73 72 70 68 65 64
RH            69 81 87 90 90 87 68 64 62 79 93 97100100 84 77 79 90100100100100
Wind dir       N  N  N NE NE NE NE  E SE SE SE SE SE  S  S  S SW SW NW  N  N  N
Wind spd      10  6  8  8  8  6  9  6  8  6  9  8  8  8 13 12 11  4  4  5  8  9
Clouds        FW SC SC B1 B1 B1 B2 B1 B1 B1 B2 OV OV B2 B2 B1 B2 B2 B2 B2 B2 B1
PoP 12hr                      0           5          30          60          70
QPF 12hr                      0           0           0        0.10        0.20
Rain shwrs                                     IS IS        L  L  L  L  S  S  S
Tstms                                                          S  C  S
Heat index    83                                           81 83
Max heat         85                                        85    88


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          72      59    64      54    60      54    62      53    67
Temp          70 69   62 60 62 61   55 55 59 58   54 54 62 59   54 54 65 60
Dewpt         67 65   61 60 62 60   55 54 59 58   54 54 60 58   54 54 59 59
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B1 B2   B2 OV B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         40      60    60      50    50      50    40      30    20
Rain shwrs     S  C    C  L  L  L    C  C  C  C    C  C  C  C    C  S  S  S
Tstms                                         S    S  S     S

$$
MDZ504-190800-
Central and Southeast Montgomery-
Including the cities of Four Corners, Silver Spring, Glenmont,
Bethesda, Gaithersburg, Aspen Hill, and Rockville
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                58 60 62    77 78 80          66    80 82 84    63 65 66
Temp          81 74 69 65 62 61 72 76 77 71 67 66 66 67 75 80 81 76 71 69 66 65
Dewpt         70 68 63 60 57 56 60 62 63 65 66 66 66 67 69 70 72 72 71 69 66 65
RH            69 82 81 84 84 84 66 62 62 81 97100100100 82 72 74 87100100100100
Wind dir       N  N  N NE NE NE NE  E  E SE SE SE SE  S  S  S SW SW  W  N  N  N
Wind spd      10  8  8  8  8  6  9  8  8  6  8  6  6  8 12 12 11  5  4  5  6  9
Clouds        SC SC B1 B1 B1 B1 B1 B1 B1 B1 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B1 B1
PoP 12hr                      0           5          20          50          70
QPF 12hr                      0           0           0   0.05-0.10        0.18
Rain shwrs                                     IS IS        C  C  L  L  S  S  S
Tstms                                                          S  C  S
Heat index    84                                           82 85
Max heat         88                      82                86    90


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          73      60    65      55    61      55    63      54    68
Temp          71 70   63 61 63 62   56 56 60 59   55 55 63 59   55 55 66 61
Dewpt         67 65   62 60 63 61   56 55 60 59   55 55 60 59   55 55 58 59
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B1 B2   B2 OV B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 SC B1
PoP 12hr         40      50    60      50    50      50    40      30    20
Rain shwrs     S  C    C  C  C  L    C  C  C  C    C  C  C  C    C  S  S  S
Tstms                                         S    S  S     S

$$
MDZ506-190800-
Central and Southeast Howard-
Including the cities of Clarksville, Columbia, Simpsonville,
Historic Ellicott City, and Woodstock
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                57 59 61    76 78 79    64 65 67    80 81 83          64
Temp          81 74 68 64 60 60 71 76 76 70 66 65 65 67 75 79 80 75 70 68 65 64
Dewpt         68 66 62 59 56 55 59 61 63 64 65 65 65 66 69 70 71 71 70 68 65 64
RH            65 76 81 84 87 84 66 60 64 81 97100100 97 82 74 74 87100100100100
Wind dir       N  N  N NE NE NE NE  E  E SE SE SE SE  S  S  S SW SW  W NW  N  N
Wind spd      10  8  8  8  8  8  9  8  9  8  9  6  6  8 11 12 11  5  4  5  6  9
Clouds        SC SC SC SC SC SC B1 B1 B1 B1 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B1 B1
PoP 12hr                      0           5          20          50          70
QPF 12hr                      0           0           0        0.06        0.20
Rain shwrs                                     IS IS        C  C  L  L  S  S  S
Tstms                                                          S  C  S
Heat index    84                                           80 84
Max heat         87                                        85    86


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          73      59    65      54    61      54    63      53    68
Temp          71 69   61 59 63 61   55 55 60 58   54 55 62 59   54 54 66 61
Dewpt         66 64   60 59 62 60   55 54 59 58   54 55 60 59   54 54 58 58
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B1 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         40      50    60      50    50      50    40      30    20
Rain shwrs     S  C    C  C  C  L    C  C  C  C    C  C  C  C    C  S  S  S
Tstms                                         S    S  S     S

$$
MDZ505-190800-
Northwest Howard-
Including the cities of Lisbon, Poplar Springs, Watersville,
Glenelg, Glenwood, West Friendship, and Dayton
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      57          76          64    78 80 81          63
Temp          80 72 66 62 59 58 70 74 76 70 65 65 65 66 73 78 79 74 69 67 64 63
Dewpt         68 66 62 59 55 55 59 61 62 64 65 65 65 66 69 70 72 71 69 67 64 63
RH            67 81 87 90 87 90 68 64 62 81100100100100 87 76 79 90100100100100
Wind dir       N  N  N NE NE NE  E  E SE SE SE SE SE  S  S  S SW SW  W  N  N  N
Wind spd      10  8  8  9  8  8  9  8  9  6  9  8  8  9 12 13 11  5  5  6  8 10
Clouds        SC SC SC SC SC SC B1 B1 B1 B1 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B1 B1
PoP 12hr                      0           5          30          60          70
QPF 12hr                      0           0           0        0.09        0.21
Rain shwrs                                     SC SC        L  L  L  L  S  S  S
Tstms                                                          S  C  S
Heat index    81
Max heat         85                                              84


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          71      58    63      53    59      53    62      53    66
Temp          69 67   61 58 61 60   54 53 58 57   53 54 61 58   53 54 64 59
Dewpt         66 64   60 58 61 59   54 53 58 57   53 54 59 58   53 53 58 58
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B1 B2   B2 OV B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         40      50    60      50    50      50    40      30    20
Rain shwrs     S  C    C  C  L  L    C  C  C  C    C  C  C  C    C  S  S  S
Tstms                                         S    S  S     S

$$
VAZ506-190800-
Eastern Loudoun-
Including the cities of Gleedsville, Leesburg,
Dulles International Airport, Oak Grove, Sterling Park,
and Countryside
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      60          78          66          83          64
Temp          81 73 69 65 62 61 70 76 77 72 68 67 67 67 75 81 82 76 71 69 66 64
Dewpt         71 69 65 61 58 57 60 63 64 65 66 66 66 67 70 72 73 72 71 69 66 64
RH            72 87 87 87 87 87 71 64 64 79 93 97 97100 84 74 74 87100100100100
Wind dir       N  N  N  N  N  N NE  E SE SE SE SE  S  S  S  S SW SW NW  N  N  N
Wind spd      10  6  6  6  6  5  8  6  8  5  6  6  6  8 12 12 11  4  3  4  5  9
Clouds        FW SC B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 B2 B1 B2 B2 B2 B2 B2 B1
PoP 12hr                      0           5          20          60          70
QPF 12hr                      0           0           0        0.09   0.13-0.20
Rain shwrs    IS                               IS IS        C  C  L  L        S
Tstms                                                          S  C  S
Heat index    85                                           85 87
Max heat         87                                        87    89


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          74      61    66      55    61      55    63      54    68
Temp          72 70   63 61 64 62   57 55 60 58   55 55 63 59   55 55 66 61
Dewpt         68 66   62 61 64 61   56 55 60 58   55 55 61 59   55 55 59 59
PWind dir        NE      NE    NE      NE    NE      NE     N       N     N
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B1 B2   B2 OV B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         40      60    60      60    50      50    40      30    20
Rain shwrs     S  C    C  L  L  L    C  L  C  C    C  C  C  C    C  S  S  S
Tstms                                         S    S  S     S

$$
VAZ505-190800-
Western Loudoun-
Including the city of Lucketts
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                57 59 60    72 77 79          65    77 82 84    62 64 65
Temp          80 72 68 64 61 60 69 75 76 71 67 67 66 67 74 80 81 74 70 68 65 64
Dewpt         70 68 64 59 57 56 58 62 63 64 64 65 65 66 69 71 73 72 70 68 65 64
RH            72 87 87 84 87 87 68 64 64 79 90 93 97 97 84 74 77 93100100100100
Wind dir       N  N NE NE  N NE NE  E SE SE SE SE  S  S  S  S SW SW NW  N  N  N
Wind spd      10  5  6  6  6  6  8  6  8  5  6  8  8  9 12 12 10  4  3  4  5  8
Clouds        SC SC B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1
PoP 12hr                      0           5          20          60          70
QPF 12hr                      0           0           0   0.06-0.11   0.15-0.22
Rain shwrs    IS                               IS IS        L  L  L  L  S  S  S
Tstms                                                          S  C  S
Heat index    83                                           83 85
Max heat         85                                        88    89


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          72      60    64      54    60      54    62      53    67
Temp          70 68   62 60 63 61   56 54 59 57   54 54 61 58   54 54 66 60
Dewpt         66 64   61 60 62 60   55 54 58 57   54 54 60 58   54 54 59 58
PWind dir        NE      NE    NE      NE    NE      NE     N       N     N
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B2 B2   B2 OV B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         40      60    70      60    60      50    40      30    20
Rain shwrs     S  C    L  L  L  L    L  L  C  L    C  C  C  C    C  S  S  S
Tstms                           S             S    S  S     S

$$
VAZ501-190800-
Northern Fauquier-
Including the cities of Airlie, Bethel, and Warrenton
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                58 59 61    71 76 78          65    76 82 83    62 64 65
Temp          79 71 68 65 61 61 68 74 75 70 67 66 66 66 74 80 80 73 70 68 66 64
Dewpt         71 70 66 61 58 58 60 63 65 65 65 65 65 66 70 72 73 72 70 68 66 64
RH            77 97 93 87 90 90 76 69 71 84 93 97 97100 87 77 79 97100100100100
Wind dir       N  N  N  N  N  N NE  E SE SE SE  S  S  S  S  S SW SW NW  N  N  N
Wind spd      10  6  5  6  6  5  6  5  6  5  5  6  6  8 11 11  9  4  3  4  5  8
Clouds        SC SC B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1
PoP 12hr                     10          10          10          50          60
QPF 12hr                      0           0           0        0.05   0.06-0.16
Rain shwrs    IS                                            C  C  L  L  S  S
Tstms                                                          S  C  S
Heat index    82                                           83 83
Max heat         86                                        87    88


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          72      60    63      54    58      54    61      53    66
Temp          70 68   63 61 63 61   56 55 58 57   54 54 60 58   54 54 64 60
Dewpt         67 65   62 60 63 60   56 54 58 57   54 54 60 58   54 54 60 58
PWind dir        NE      NE    NE      NE    NE       N     N       N     N
Wind char        GN      LT    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B2 B2   B2 OV OV B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         40      70    70      70    60      60    40      30    20
Rain shwrs        C    L  L  L  L    L  L  C  L    L  L  C  C    C  C  S  S
Tstms                                         S    S  S     S

$$
VAZ502-190800-
Southern Fauquier-
Including the city of Turnbull
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      62    76 79 80          66    81 84 85          65
Temp          82 74 70 67 64 62 70 77 77 71 68 67 67 67 75 82 83 76 71 69 67 65
Dewpt         73 71 67 63 60 59 63 66 67 67 67 67 66 67 71 73 73 72 71 69 67 65
RH            74 90 90 87 87 90 78 69 71 87 97100 97100 87 74 72 87100100100100
Wind dir       N  N  N  N  N  N NE  E  E SE SE SE  S  S  S SW SW SW NW  N  N  N
Wind spd      10  6  6  6  6  6  8  6  5  4  4  4  4  5 11 12 10  5  3  4  5  6
Clouds        SC SC B1 B2 B2 B2 B1 B1 B2 B2 B2 OV B1 SC B1 B1 B1 B1 B2 B2 B2 B1
PoP 12hr                     10          10          10          40          50
QPF 12hr                      0           0           0        0.03   0.05-0.11
Rain shwrs    IS                                            C  C  C  C
Tstms                                                          S  C  S
Heat index    88                                           87 88
Max heat         91                      83                89    91


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          75      61    66      56    61      55    64      54    68
Temp          73 71   64 62 66 64   58 56 61 59   56 56 63 60   55 55 66 62
Dewpt         70 67   63 62 66 63   58 56 61 59   56 56 63 60   55 55 61 60
PWind dir        NE      NE    NE      NE    NE       N     N       N     N
Wind char        GN      LT    GN      GN    GN      LT    GN      LT    LT
Avg clouds    B2 B2   B2 OV OV B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         40      60    70      60    50      50    40      30    20
Rain shwrs        C    L  L  L  L    L  L  C  C    C  C  C  C    C  S  S  S
Tstms                                         S    S  S     S

$$
VAZ526-190800-
Northwest Prince William-
Including the cities of Haymarket and Woolsey
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      61    76 78 79          66    81 83 84          65
Temp          80 73 70 66 63 62 70 76 76 71 68 68 67 68 75 81 81 75 71 69 66 65
Dewpt         72 69 64 61 58 57 61 64 65 65 65 65 66 66 70 72 73 72 70 69 66 65
RH            77 87 81 84 84 84 73 66 69 81 90 90 97 93 84 74 77 90 97100100100
Wind dir       N  N  N  N  N  N NE  E SE SE SE SE  S  S  S  S SW  S NW  N  N  N
Wind spd      10  6  6  6  6  5  6  5  6  5  5  5  5  6 11 12 10  4  3  4  5  8
Clouds        SC SC B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 B1 SC B2 B1 B1 B2 B2 B2 B2 B1
PoP 12hr                     10          10          10          50          60
QPF 12hr                      0           0           0        0.06        0.13
Rain shwrs    IS                                            C  C  L  L
Tstms                                                          S  C  S
Heat index    84                                           86 86
Max heat         85                                        89    89


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          74      61    65      56    61      55    63      54    68
Temp          72 70   64 62 64 63   57 56 60 59   56 55 62 59   55 55 66 61
Dewpt         68 66   62 61 64 61   56 55 60 59   55 55 61 59   55 55 60 59
PWind dir        NE      NE    NE      NE    NE      NE     N       N     N
Wind char        GN      LT    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B2 B2   B2 OV OV B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         40      60    70      60    50      50    40      30    20
Rain shwrs        C    L  L  L  L    L  L  C  C    C  C  C  C    C  S  S  S
Tstms                                         S    S  S     S

$$
VAZ527-190800-
Central and Southeast Prince William/Manassas/Manassas Park-
Including the cities of Dale City, Independent Hill, Aden,
Manassas, Lake Ridge, Woodbridge, and Montclair
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                61 63 66    78 79 81    65 66 69    83 84 86    65 66 68
Temp          83 75 71 68 65 63 72 77 77 72 69 68 67 68 76 82 83 77 72 70 68 66
Dewpt         72 70 66 63 60 59 62 65 66 66 66 66 66 67 70 72 73 72 71 70 68 66
RH            70 84 84 84 84 87 71 67 69 81 90 93 97 97 82 72 72 85 97100100100
Wind dir       N  N  N NE  N  N NE  E  E SE SE SE  S  S  S  S SW SW NW NW  N  N
Wind spd      10  6  6  6  6  5  6  6  6  5  6  5  4  5 11 12 10  5  3  4  5  8
Clouds        SC SC B1 B1 B2 B2 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1
PoP 12hr                     10          10          10          40          60
QPF 12hr                      0           0           0        0.05        0.11
Rain shwrs    IS                                            C  C  L  L        S
Tstms                                                          S  C  S
Heat index    88                                           87 89
Max heat         90                      82                90    92


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          76      62    67      57    63      56    65      55    69
Temp          74 72   65 62 66 64   59 57 62 60   57 57 64 61   56 56 68 63
Dewpt         69 66   64 62 66 63   58 56 62 60   57 56 62 60   56 55 60 60
PWind dir        NE      NE    NE      NE    NE      NE     N       N     N
Wind char        GN      LT    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B1 B2   B2 OV B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         40      60    60      60    50      50    40      30    20
Rain shwrs     S  C    L  L  L  L    L  L  C  C    C  C  C  C    C  S  S  S
Tstms                                         S    S  S     S

$$
VAZ053-190800-
Fairfax-
Including the cities of Burke, Fairfax Station, Reston,
Annandale, Chantilly, Langley, and McLean
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                60 63 66    78 79 81    65 67 69    82 83 85    65 66 69
Temp          82 75 71 68 65 64 72 77 77 73 69 68 68 68 76 82 82 77 72 70 68 66
Dewpt         71 70 65 62 59 58 61 64 65 66 66 67 66 67 70 71 72 72 71 70 67 66
RH            69 84 81 81 81 81 68 64 67 79 90 97 93 97 82 69 72 85 97100 97100
Wind dir       N  N  N NE NE NE NE  E  E SE SE SE SE  S  S  S SW SW NW  N  N  N
Wind spd      10  6  6  6  6  5  8  6  8  5  8  5  5  6 11 12 11  5  4  4  6  8
Clouds        SC SC B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1
PoP 12hr                      0          10          10          40          60
QPF 12hr                      0           0           0        0.08   0.11-0.18
Rain shwrs                                                  C  C  L  L  S  S  S
Tstms                                                          S  C  S
Heat index    86                                           86 87
Max heat         90                      83                88    90


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          75      62    67      57    63      57    64      55    69
Temp          73 71   65 63 65 64   59 58 61 60   57 57 64 60   56 56 67 63
Dewpt         68 66   64 62 65 62   58 56 61 60   57 57 61 60   56 56 59 60
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B1 B2   B2 OV B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         40      60    60      50    50      50    40      30    20
Rain shwrs     S  C    C  L  L  L    C  C  C  C    C  C  C  C    C  S  S  S
Tstms                                         S    S  S     S

$$
MDZ013-190800-
Prince Georges-
Including the cities of Bowie, Suitland-Silver Hill, Clinton,
College Park, Tantallon, Greenbelt, and Montpelier
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                60 63 69    77 79 81    65 67 71    81 83 85    65 67 71
Temp          83 76 72 68 65 65 73 77 78 73 68 67 67 68 77 81 82 77 72 70 68 67
Dewpt         70 70 65 62 59 59 62 64 64 66 66 66 66 67 69 70 71 71 71 70 68 67
RH            65 82 79 81 81 81 68 64 62 79 93 97 97 97 76 69 69 82 97100100100
Wind dir       N  N  N NE NE NE NE  E  E  E SE SE SE  S  S  S  S SW  W NW  N  N
Wind spd       9  5  6  8  8  6 10  8  9  6  8  5  5  6 11 12 11  5  4  4  5  8
Clouds        B1 SC SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1
PoP 12hr                      0          10          10          40          60
QPF 12hr                      0           0           0   0.00-0.08   0.10-0.19
Rain shwrs                                                  C  C  L  L  S  S  S
Tstms                                                          S  C  S
Heat index    87                                           85 87
Max heat         90                      83                88    90


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          76      62    68      58    64      57    65      56    70
Temp          74 72   65 63 66 65   59 59 63 62   58 58 65 62   56 57 68 64
Dewpt         67 66   63 62 64 62   58 57 61 60   58 58 61 60   56 56 58 59
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B1 B2   OV OV B2 B2   OV B2 B2 B2   B2 B2 B2 B2   B2 B1 SC B1
PoP 12hr         40      50    60      50    50      50    40      30    20
Rain shwrs     S  C    C  C  C  L    C  C  C  C    C  C  C  C    C  S  S  S
Tstms                                         S    S  S     S

$$
MDZ014-190800-
Anne Arundel-
Including the cities of Glen Burnie, Annapolis, Ridgeway, Severn,
South Gate, Severna Park, and Arnold
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                61 63 69    76 79 80    65 67 71    80 82 84    64 67 70
Temp          83 77 72 68 65 65 73 77 78 73 67 67 67 69 77 81 81 76 71 70 67 67
Dewpt         69 68 64 61 59 58 61 63 63 65 66 66 66 67 69 70 71 71 71 69 67 66
RH            63 74 76 78 81 78 66 62 60 76 97 97 97 93 76 69 72 85100 97100 97
Wind dir       N  N  N NE NE NE NE  E  E  E SE SE SE  S  S  S  S  S  W NW  N  N
Wind spd      10  8  9 10 10  9 10  8  9 10 10  8  8  8 12 13 12  8  5  5  8 10
Wind gust           23 23 23 20          20             23 24       16       20
Clouds        SC SC B1 SC SC B1 B1 B1 SC B2 B2 B2 B2 B1 B1 B2 B1 B2 B2 B2 B2 B1
PoP 12hr                      0          10          20          30          70
QPF 12hr                      0           0           0   0.00-0.06   0.13-0.21
Rain shwrs                                     IS IS        C  C  L  L  C  C  S
Tstms                                                          S  C  S
Heat index    87                                           84 85
Max heat         88                                        87    88


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          76      62    69      58    66      58    67      57    71
Temp          74 72   65 63 67 65   60 59 65 63   59 59 66 63   57 58 69 66
Dewpt         67 65   63 61 63 60   58 57 60 59   58 58 60 59   57 56 58 58
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        GN      GN    BZ      GN    BZ      GN    GN      GN    GN
Avg clouds    B2 B2   OV B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 SC B1
PoP 12hr         40      50    60      50    50      50    40      30    20
Rain shwrs     S  C    C  C  C  L    C  C  C  C    C  C  C  C    C  S  S  S
Tstms                                         S    S  S     S

$$
VAZ040-190800-
Rappahannock-
Including the cities of Castleton, Five Forks, Flint Hill,
Hackleys Crossroads, Rock Mills, and Washington
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                58 60 61    71 76 77    62 65 66    77 82 83    62 64 65
Temp          80 72 69 66 62 60 68 74 74 68 66 66 66 66 74 80 80 73 70 68 66 64
Dewpt         73 71 67 63 60 59 62 66 66 66 65 66 66 66 71 73 74 72 70 68 66 64
RH            79 97 93 90 93 96 81 76 76 93 97100100100 90 79 82 97100100100100
Wind dir       N  N  N  N  N  N NE  E SE SE  S  S  S  S  S  S SW SW NW  N  N  N
Wind spd       9  5  5  5  5  5  6  5  6  4  3  4  5  6 11 10  8  3  3  4  5  6
Clouds        SC B1 B1 B1 B2 B1 B1 B1 B2 B1 B2 B2 B2 B1 B1 B2 B2 B1 B1 B2 B2 B2
PoP 12hr                     10          10          10          40          50
QPF 12hr                      0           0           0   0.03-0.09   0.01-0.12
Rain shwrs    IS                                            C  C  C  C
Tstms                                                       S  S  C  S
Heat index    85                                           84 83
Max heat         88                                        88    89


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          72      60    64      54    58      53    61      53    66
Temp          70 68   63 61 64 62   57 54 58 57   55 54 60 58   55 55 65 60
Dewpt         69 65   62 61 64 61   57 54 58 57   55 54 60 58   54 54 61 59
PWind dir         N      NE    NE      NE     N       N     N       N     N
Wind char        LT      LT    LT      GN    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B2 OV OV B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         50      70    80      70    60      60    40      30    20
Rain shwrs        C    L  D  L  D    L  L  L  L    L  C  C  C    C  C  C  S
Tstms                                         S    S  S

$$
VAZ051-190800-
Culpeper-
Including the cities of Cardova, Catalpa, Culpeper, Reva,
Stevensburg, Winston, and Rapidan
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                60 62 64    75 78 80          66    81 83 85          65
Temp          83 74 70 68 64 62 69 75 76 71 68 67 66 67 75 81 82 76 71 69 67 65
Dewpt         73 72 69 64 61 60 63 66 67 68 67 67 66 67 71 73 74 73 71 69 67 65
RH            72 93 97 87 90 93 81 74 74 90 97100100100 87 77 77 90100100100100
Wind dir       N  N  N  N  N  N NE NE  E  E SE  S  S  S  S SW SW SW  W  N  N  N
Wind spd      10  6  5  6  6  6  8  6  5  4  2  4  4  5 11 12 10  4  3  4  5  6
Clouds        SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 OV B2 SC B1 B1 B1 B1 B1 B2 B2 B2
PoP 12hr                     10          10          10          30          50
QPF 12hr                      0           0           0        0.03   0.00-0.09
Rain shwrs    IS                                            C  C  C  C
Tstms                                                          S  C  S
Heat index    89                                           86 88
Max heat         91                      83                89    92


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          75      61    66      55    60      54    63      54    68
Temp          73 71   65 62 65 64   58 56 60 59   56 55 62 60   56 55 66 61
Dewpt         70 67   64 62 65 63   58 56 60 59   56 55 62 60   56 55 62 61
PWind dir         N      NE    NE      NE     N       N     N       N     N
Wind char        GN      LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B2 OV OV B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         40      70    70      70    60      50    40      30    20
Rain shwrs        C    L  L  L  L    L  L  L  L    C  C  C  C    C  S  S  S
Tstms                           S             S    S  S     S

$$
VAZ039-190800-
Madison-
Including the cities of Fordsville, Five Forks, Madison Mills,
and Twymans Mill
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                59 62 63    68 76 78    63 65 66    75 82 84          66
Temp          82 73 70 68 64 62 68 74 74 69 67 67 66 66 74 80 81 75 70 69 68 66
Dewpt         73 73 69 65 62 60 63 66 67 67 67 66 66 66 71 73 73 72 70 69 67 66
RH            74100 97 90 93 93 84 76 79 93100 97100100 90 79 77 90100100 97100
Wind dir       N  N NE  N  N  N NE NE  E  E SE  S  S  S  S SW SW SW  W  N  N  N
Wind spd       9  5  6  6  6  6  8  6  5  3  2  3  3  5 10 11  9  4  3  4  4  6
Clouds        B1 SC B1 B2 B2 B1 B1 B2 B2 B2 B2 OV OV B1 B1 B1 B1 B1 B2 B2 B2 B1
PoP 12hr                     10          10          10          40          40
QPF 12hr                      0           0           0   0.03-0.10        0.01
Rain shwrs    IS                                            C  C  C  C
Tstms                                                       S  S  S  S
Heat index    88                                           84 85
Max heat         91                                        87    91


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          75      61    65      55    59      54    62      54    67
Temp          73 70   65 62 65 63   58 56 59 58   56 55 62 59   56 55 66 61
Dewpt         70 67   64 62 65 62   58 55 59 58   56 55 61 59   56 55 61 60
PWind dir        NE      NE    NE      NE    NE       N     N       N     N
Wind char        LT      LT    GN      GN    GN      GN    GN      LT    LT
Avg clouds    B2 B2   B2 OV OV B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         50      70    80      70    60      50    40      30    20
Rain shwrs        C    L  L  L  D    L  L  L  L    C  C  C  C    C  S  S  S
Tstms             S             S             S    S  S

$$
VAZ038-190800-
Greene-
Including the city of Shady Grove
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      63    69 76 77          66    76 82 84    64 66 67
Temp          82 73 70 68 65 63 69 73 74 70 67 67 67 66 73 80 81 75 70 69 68 66
Dewpt         74 73 70 66 63 61 64 67 68 67 67 67 66 66 71 73 74 72 70 69 68 66
RH            77100100 93 93 93 84 81 82 90100100 97100 93 79 79 90100100100100
Wind dir      NE NE NE NE NE NE NE  E  E  E  E  S  S  S  S SW SW SW  W  N  N  N
Wind spd       8  5  5  5  6  5  8  6  5  3  2  2  3  4  9 10  9  4  3  3  4  5
Clouds        B1 SC B2 B2 B2 B2 B1 B2 B1 B2 B2 OV OV B1 B1 B1 B1 B1 B2 B2 B2 B1
PoP 12hr                     20          10          10          40          40
QPF 12hr                   0.01           0           0   0.04-0.12           0
Rain shwrs    SC IS IS IS IS IS IS                          C  C  C  C  S  S
Tstms         IS                                            S  S  S
Obvis                      F
Heat index    88                                           85 86
Max heat         91                                        88    90


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          76      62    66      56    60      56    63      55    68
Temp          74 70   65 62 66 63   58 56 59 58   56 56 62 59   56 56 67 61
Dewpt         70 67   64 62 65 63   58 56 59 58   56 56 62 59   56 55 62 60
PWind dir        NE      NE    NE      NE    NE       N     N       N     N
Wind char        LT      GN    GN      GN    GN      GN    GN      LT    LT
Avg clouds    B2 B2   B2 OV B2 B2   B2 OV B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         50      70    80      70    60      50    40      30    20
Rain shwrs        C    L  L  L  D    L  L  L  L    L  C  C  C    C  S  S  S
Tstms             S             S             S    S  S

$$
VAZ050-190800-
Orange-
Including the cities of Burr Hill, Everona, Lahore, Madison Run,
Nasons, Orange, and Unionville
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      63    75 78 79          66    81 84 85          66
Temp          84 74 71 69 65 63 70 75 77 72 68 67 66 67 75 82 83 76 71 70 68 66
Dewpt         73 73 70 66 62 61 64 67 68 68 68 67 66 67 71 72 73 72 71 70 68 66
RH            70 97 97 90 90 93 81 76 74 87100100100100 87 72 72 87100100100100
Wind dir       N NE  N  N  N  N NE NE NE  E  E SE  S  S  S SW SW SW SW  N  N  N
Wind spd       9  6  5  6  6  6  9  6  6  4  3  3  3  5 10 11  9  4  4  4  4  6
Clouds        B1 SC B1 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 SC SC SC SC B1 B1 B2 B2 B1
PoP 12hr                     10          10          10          20          50
QPF 12hr                      0           0           0        0.01   0.01-0.07
Rain shwrs    IS IS IS                                      S  S  C  C
Tstms                                                          S  S  S
Heat index    90                                           86 89
Max heat         91                                        89    91


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      62    67      56    61      55    64      54    68
Temp          75 72   65 63 66 64   59 57 60 60   57 56 63 60   56 55 67 62
Dewpt         70 68   64 62 66 64   59 57 60 60   57 56 63 60   56 55 62 61
PWind dir         N      NE    NE      NE     N       N     N       N     N
Wind char        GN      LT    GN      GN    GN      LT    GN      LT    LT
Avg clouds    B1 B2   B2 OV OV B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         40      60    70      70    60      50    40      30    20
Rain shwrs        C    L  C  L  L    L  L  L  C    C  C  C  C    C  S  S  S
Tstms             S    S        S    S        S    S  S     S

$$
VAZ056-190800-
Spotsylvania-
Including the city of Fredericksburg
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      64    78 79 81          66    83 84 86          67
Temp          84 75 72 70 66 64 72 77 78 73 69 68 67 67 77 82 84 77 72 70 69 67
Dewpt         73 73 70 66 63 62 65 67 68 69 68 67 67 67 70 72 73 72 71 70 69 67
RH            70 94 93 87 90 93 79 71 71 87 97 97100100 79 72 70 85 97100100100
Wind dir       N NE NE NE  N  N NE NE  E  E SE SE  S  S  S SW SW SW SW NW  N  N
Wind spd       9  5  4  6  6  6  9  8  8  4  4  4  3  4 10 11  9  5  4  4  4  5
Clouds        SC SC B1 B1 B2 B2 B1 B2 B2 B2 B2 B2 B1 SC SC SC SC B1 B1 B1 B2 B1
PoP 12hr                     10          10          10          20          50
QPF 12hr                      0           0           0           0   0.01-0.09
Rain shwrs    IS IS IS                                      S  S  C  C
Tstms                                                          S  S  S
Heat index    91                                           87 90
Max heat         93                      83                89    93


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      64    69      58    63      57    65      56    69
Temp          76 73   66 64 68 66   60 58 62 61   58 57 65 61   57 56 67 63
Dewpt         71 68   65 64 67 65   60 58 62 61   58 57 63 61   57 56 61 61
PWind dir        NE      NE    NE      NE    NE       N     N       N     N
Wind char        GN      LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    B1 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         40      60    70      60    50      50    40      30    20
Rain shwrs        C    L  C  L  L    L  C  C  C    C  C  C  C    C  S  S  S
Tstms             S    S        S    S        S    S  S     S

$$
VAZ055-190800-
Stafford-
Including the cities of Arkendale, Garrisonville, Shiloh,
Widewater, Brookfield, Falmouth, and Glendie
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                63 64 67    78 80 81    66 66 69    82 85 86    66 67 69
Temp          83 75 72 69 66 64 73 78 78 73 69 68 67 68 77 83 83 77 72 70 68 67
Dewpt         73 72 68 64 62 60 64 67 68 68 67 67 67 67 71 72 73 72 71 70 68 67
RH            72 90 87 84 87 87 73 69 71 84 93 97100 97 82 70 72 85 97100100100
Wind dir       N  N  N NE  N  N NE  E  E  E SE SE  S  S  S  S SW SW  W NW  N  N
Wind spd      10  6  5  6  6  6  8  6  6  4  5  4  3  4 10 11 10  5  3  4  5  6
Clouds        SC SC B1 B1 B1 B2 B2 B1 B2 B2 B2 B1 B1 SC SC B1 SC B2 B2 B2 B2 B1
PoP 12hr                     10          10          10          30          50
QPF 12hr                      0           0           0        0.02   0.06-0.13
Rain shwrs    IS                                            C  C  C  C        S
Tstms                                                          S  C  S
Heat index    90                                           88 90
Max heat         93                      83                90    93


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      63    68      58    63      57    66      56    69
Temp          76 73   66 64 67 65   60 58 63 61   58 58 65 61   57 56 68 63
Dewpt         71 68   65 63 67 64   60 58 62 61   58 57 63 61   57 56 61 61
PWind dir        NE      NE    NE      NE    NE      NE     N       N     N
Wind char        GN      LT    GN      GN    GN      LT    GN      LT    GN
Avg clouds    B1 B2   B2 OV OV B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         40      60    70      60    50      50    40      30    20
Rain shwrs     S  C    L  C  L  L    L  L  C  C    C  C  C  C    C  S  S  S
Tstms             S             S             S    S  S     S

$$
VAZ057-190800-
King George-
Including the cities of Rollins Fork and Dahlgren
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                65 66 69          79    66 68 71    82 84 85    68 69 72
Temp          83 76 73 70 68 67 74 78 78 74 70 69 68 69 78 82 83 78 73 71 70 69
Dewpt         73 73 70 66 64 64 65 67 67 68 68 68 67 68 70 72 72 72 72 71 70 69
RH            72 90 90 87 87 90 74 69 69 82 93 97 97 97 76 72 70 82 97100100100
Wind dir       N NE  N NE NE NE NE  E  E  E SE SE  S  S  S  S  S  S SW  W NW  N
Wind spd       9  5  5  6  8  8  9  8  8  6  6  4  3  4 10 11 10  6  4  4  4  6
Clouds        SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC B1 B1 B1 B1 B1
PoP 12hr                     10          10          10          10          50
QPF 12hr                      0           0           0           0   0.04-0.11
Rain shwrs                                                  S  S  C  C  S  S  S
Tstms                                                             S  S
Heat index    89                                           86 89
Max heat         93                      83                90    92


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      66    69      61    64      60    65      58    69
Temp          76 73   68 66 68 66   62 61 63 62   60 60 65 62   59 59 68 64
Dewpt         71 69   66 66 68 65   62 61 63 62   60 60 63 62   58 59 61 61
PWind dir        NE      NE    NE      NE    NE      NE     N       N     N
Wind char        GN      LT    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B1 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 SC
PoP 12hr         40      50    60      50    50      40    40      30    20
Rain shwrs     S  C    C  C  C  L    C  C  C  C    C  C  C  C    C  S  S  S
Tstms             S    S        S             S    S  S     S

$$
MDZ016-190800-
Charles-
Including the cities of St. Charles and Waldorf
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                63 64 71    78 80 81    66 67 72    81 84 85    67 68 73
Temp          83 75 72 69 66 65 73 78 78 72 69 68 67 69 77 82 83 77 72 71 69 68
Dewpt         73 73 68 64 62 62 64 65 66 68 68 67 67 68 70 71 72 72 72 70 69 68
RH            72 94 87 84 87 90 73 64 67 87 97 97100 97 79 69 70 85100 97100100
Wind dir       N NE  N NE NE NE NE  E  E  E SE SE SE  S  S  S  S  S SW  W  N  N
Wind spd       9  5  6  6  8  8  9  8  8  6  6  4  4  5 10 11 11  6  4  4  5  6
Clouds        SC SC B1 SC B1 B1 B1 B1 B2 B1 B2 B1 B1 B1 SC B1 B1 B2 B2 B2 B1 B1
PoP 12hr                     10          10          10          20          60
QPF 12hr                      0           0           0   0.00-0.06   0.06-0.12
Rain shwrs                                                  S  S  L  L  S  S  S
Tstms                                                          S  C  S
Heat index    88                                           86 88
Max heat         90                      83                89    91


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      64    69      59    64      58    66      57    69
Temp          75 72   66 64 67 65   61 60 63 62   59 59 65 62   57 58 68 63
Dewpt         69 68   65 64 66 64   60 59 62 62   59 59 62 62   57 57 59 61
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B1 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         40      50    60      50    50      50    40      30    20
Rain shwrs     S  C    C  C  C  L    C  C  C  C    C  C  C  C    C  S  S  S
Tstms             S                           S    S  S     S

$$
MDZ017-190800-
St. Marys-
Including the cities of Dameron, Lexington Park, Piney Point,
Ridge, California, Callaway, and Sotterley
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                64 66 74          80    66 68 74    81 83 84    67 69 74
Temp          82 75 73 70 68 68 75 78 78 71 69 69 69 70 78 81 82 77 73 72 70 69
Dewpt         73 73 70 67 64 64 66 67 67 69 68 67 67 69 70 71 72 72 72 71 70 69
RH            74 94 90 90 87 87 74 69 69 93 97 93 93 97 76 72 72 85 97 97100100
Wind dir       N  N NE NE NE NE NE NE  E  E  E SE SE  S  S  S  S  S SW  W NW  N
Wind spd      10  6  6  8  9 10 10  8 10  9  9  8  6  6 11 12 11  9  6  6  6  8
Wind gust                 19 23 20       20 20 19 17             23 19    17
Clouds        SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 B2 B1 B1
PoP 12hr                     10          10          10          10          50
QPF 12hr                      0           0           0           0   0.01-0.12
Rain shwrs                                                        C  C  S  S  C
Tstms                                                             S  S
Heat index    88                                           85 87
Max heat         90                      83                88    91


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      66    72      62    67      61    68      59    70
Temp          76 72   68 66 70 67   63 63 66 64   62 62 67 63   60 60 69 65
Dewpt         71 69   66 66 68 65   62 62 64 63   61 61 64 63   59 59 61 61
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        GN      GN    BZ      BZ    BZ      BZ    BZ      GN    GN
Avg clouds    B2 B2   B2 OV B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         50      50    60      50    50      40    40      30    20
Rain shwrs     C  C    C  C  C  L    C  C  C  C    C  C  C  C    C  S  S  S
Tstms          S  S    S        S             S    S  S  S  S

$$
MDZ018-190800-
Calvert-
Including the cities of Cove Point, Drum Point, Chesapeake Beach,
Mount Harmony, Broomes Island, Long Beach, and Dunkirk
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                64 66 70    77 79 81    66 67 72    80 82 84    66 68 72
Temp          82 76 73 70 68 67 73 77 78 72 68 68 68 69 77 80 82 76 72 71 69 68
Dewpt         71 71 67 64 62 61 64 65 65 67 66 66 66 67 69 70 71 71 71 70 69 68
RH            69 85 81 81 81 81 73 67 64 84 93 93 93 93 76 72 69 85 97 97100100
Wind dir       N  N NE NE NE NE NE NE  E  E SE SE SE  S  S  S  S  S SW  W NW  N
Wind spd      10  6  8  9 10 10 10  8 10 10  9  8  8  8 11 12 12  9  6  6  8  9
Clouds        FW SC B1 B1 B1 B1 B1 B1 SC B1 B2 B2 B1 SC SC B1 SC B2 B2 B2 B2 B1
PoP 12hr                      0          10          10          20          60
QPF 12hr                      0           0           0           0   0.06-0.14
Rain shwrs                                                  S  S  L  L  S  S  C
Tstms                                                             S  S
Heat index    86                                           83 86
Max heat         90                      82                86    89


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      65    71      61    67      60    67      58    71
Temp          75 72   67 65 69 66   62 61 66 64   61 61 66 63   59 59 69 65
Dewpt         69 67   65 63 65 63   60 60 63 62   60 60 62 61   58 58 59 60
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        GN      GN    BZ      BZ    BZ      BZ    BZ      GN    GN
Avg clouds    B2 B2   B2 OV B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 SC
PoP 12hr         50      50    50      50    50      40    40      30    20
Rain shwrs     C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  S  S
Tstms             S                           S    S  S  S  S

$$
MDZ510-190800-
Eastern Garrett-
Including the cities of Grantsville and Kitzmiller
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      55    68 71 78    59 60 62    72 75 82    57 59 61
Temp          74 68 62 60 57 56 63 69 70 65 61 61 61 62 69 72 74 69 65 64 61 59
Dewpt         66 64 61 58 56 53 56 59 60 59 59 60 60 62 66 68 69 67 65 64 61 59
RH            76 87 97 93 96 90 78 70 71 81 93 97 97100 90 87 84 93100100100100
Wind dir      NW  N NE  E  E  E SE SE SE SE SE  S  S SW SW  W  W  W NW  N NE NE
Wind spd       9  4  3  5  5  5  9  8 10  8  6  6  5  6 10 11  9  5  4  4  3  5
Clouds        B1 SC B1 B1 B2 B1 SC SC SC B1 B1 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2
PoP 12hr                     10           5          30          90          80
QPF 12hr                      0           0        0.01   0.20-0.36   0.11-0.19
Rain shwrs    IS                               SC SC  L  L  D  D  D  D  C  C  C
Tstms                                                    S  S  S  S
Obvis                   F  F  F


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          64      55    58      49    54      49    57      50    63
Temp          62 62   58 56 57 56   52 50 53 53   51 50 56 54   51 51 61 57
Dewpt         60 58   56 55 56 54   52 49 52 51   51 50 55 53   51 50 53 52
PWind dir         E       E     E       E     E       E     E      NE     N
Wind char        LT      GN    GN      BZ    GN      GN    LT      LT    LT
Avg clouds    B2 B2   B2 OV OV OV   B2 B2 B2 B2   B2 B2 B2 B2   B1 B2 B1 B1
PoP 12hr         60      80    80      80    60      60    40      30    20
Rain shwrs     C  L    L  D  D  D    D  L  L  C    L  C  C  C    C  C  S  S
Tstms                  S  S  S  S       S     S    S

$$
MDZ501-190800-
Extreme Western Allegany-
Including the cities of Frostburg, La Vale, Reynolds,
and Westernport
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      56    69 74 78    60 62 63    73 79 83    58 60 61
Temp          78 70 64 61 58 57 65 71 73 68 63 62 62 63 71 76 77 71 67 65 62 60
Dewpt         67 65 61 58 56 53 55 58 60 60 60 60 61 62 67 70 70 68 66 64 62 59
RH            69 84 90 90 93 86 70 63 64 76 90 93 97 97 87 82 79 90 97 97100 96
Wind dir       N  N NE NE  E  E  E SE SE SE SE  S  S  S SW SW  W  W NW  N  N NE
Wind spd       9  5  4  4  5  4  6  6  9  6  5  5  4  5  9 10  8  5  4  4  4  4
Clouds        B1 SC SC B2 B2 B1 B1 SC SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     10           5          30          90          70
QPF 12hr                      0           0           0        0.20        0.12
Rain shwrs    IS                               SC SC  L  L  D  D  L  L  C  C  C
Tstms                                                    S  S  S  S
Obvis                   F  F  F


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          67      56    60      51    57      51    60      51    67
Temp          65 64   59 56 59 58   53 51 55 54   52 51 59 56   52 52 64 60
Dewpt         61 59   57 56 58 56   52 50 54 53   51 50 56 55   52 51 55 54
PWind dir        NE       E     E       E     E       E     E      NE     N
Wind char        LT      GN    GN      GN    GN      GN    LT      LT    LT
Avg clouds    B2 B2   B2 B2 OV OV   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         60      80    80      70    60      60    40      30    20
Rain shwrs     C  L    L  D  D  D    L  L  L  C    L  C  C  C    C  C  S  S
Tstms                     S  S  S       S     S    S

$$
WVZ503-190800-
Western Mineral-
Including the cities of Piedmont and Sulphur City
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                55 56 58    65 71 78    59 61 63    69 75 82    57 59 61
Temp          75 69 64 61 58 57 63 69 70 66 62 61 61 63 71 74 74 69 66 65 62 60
Dewpt         67 64 62 60 57 54 57 60 61 59 60 60 61 62 66 69 69 67 65 64 62 59
RH            76 84 93 97 96 90 81 73 73 78 93 97100 97 84 84 84 93 97 97100 96
Wind dir      NW  N NE  E  E  E  E SE SE SE SE  S  S SW SW  W  W  W NW  N  N NE
Wind spd       9  4  3  4  5  4  8  6  8  6  5  5  4  5  9 10  8  5  3  4  4  4
Clouds        B1 B1 B2 B2 B2 B2 B1 B1 B1 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     20           5          20          90          70
QPF 12hr                      0           0           0   0.17-0.24   0.09-0.15
Rain shwrs    IS IS IS                         IS IS  L  L  D  D  L  L  C  C  L
Tstms                                                    S  S  S  S
Obvis                   F  F  F


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          64      55    59      50    54      49    57      51    63
Temp          63 63   59 56 58 56   53 50 53 53   51 50 56 54   52 52 62 57
Dewpt         61 58   57 56 58 55   53 50 53 51   51 50 55 53   52 51 54 52
PWind dir         E       E     E       E     E       E     E      NE     N
Wind char        LT      GN    GN      GN    GN      GN    LT      LT    LT
Avg clouds    B2 B2   B2 OV OV OV   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B1 B1
PoP 12hr         60      80    90      80    60      60    40      40    20
Rain shwrs     L  L    L  D  D  D    D  L  L  C    L  L  C  C    C  C  S  S
Tstms                  S  S  S  S       S     S

$$
WVZ501-190800-
Western Grant-
Including the cities of Beechwood, Wilsonia, and Bayard
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                55 57 61    66 71 79    57 60 65    70 75 84    56 59 64
Temp          73 67 63 61 59 58 63 69 70 65 62 61 62 63 70 73 73 68 65 64 62 60
Dewpt         67 65 62 61 59 56 60 62 63 61 60 61 61 62 66 69 69 66 65 64 62 60
RH            81 93 97100100 93 90 78 78 87 93100 97 97 87 87 87 93100100100100
Wind dir      NW  N NE  E  E  E SE SE SE SE  S  S  S SW SW  W  W  W  W  N  N NE
Wind spd       9  5  3  4  5  4  8  6  8  6  6  6  6  8 10 10  9  5  4  4  4  4
Clouds        B1 B1 B2 B2 B2 B2 B1 B1 B1 B2 B1 SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     20          10          10          80          70
QPF 12hr              0.01-0.07           0           0   0.15-0.45   0.02-0.13
Rain shwrs    SC IS IS IS IS       IS IS       IS IS  L  L  D  D  L  L  C  C  L
Tstms                                                    S  C  C  S
Obvis                   F  F  F


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          65      55    59      50    54      49    57      50    62
Temp          63 62   58 57 58 56   53 51 53 52   51 50 56 53   51 51 61 56
Dewpt         62 59   57 57 58 55   53 50 53 51   51 50 55 52   51 51 54 52
PWind dir         E       E     E       E     E       E     E      NE     N
Wind char        LT      LT    LT      GN    LT      GN    LT      LT    LT
Avg clouds    B2 B2   B2 OV OV OV   B2 B2 B2 B2   B2 B2 B2 B2   B1 B2 B1 B1
PoP 12hr         70      80    80      80    60      60    50      30    30
Rain shwrs     L  L    L  D  D  D    D  L  L  C    L  C  C  C    C  C  C  C
Tstms             S    S  S  S  S    S  S     S    S

$$
MDZ502-190800-
Central and Eastern Allegany-
Including the cities of Cumberland, Ellerslie, Brady, Rawlings,
and McCoole
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                54 56 58    73 76 79          63    77 81 84    59 61 62
Temp          80 72 65 62 58 57 67 74 76 70 65 64 64 65 73 78 80 74 68 66 63 61
Dewpt         67 66 63 60 56 54 55 57 59 60 61 62 64 64 69 71 72 70 68 66 63 60
RH            65 81 93 93 93 90 65 55 56 71 87 93100 97 87 79 77 87100100100 97
Wind dir       N  N NE NE NE NE  E SE SE SE SE  S  S  S  S SW SW  W  N  N  N NE
Wind spd       9  4  3  4  4  3  5  6  8  4  4  5  4  4  8  9  8  3  3  4  4  5
Clouds        B1 SC SC B1 B2 B2 B1 B1 SC B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2
PoP 12hr                      0           5          30          90          70
QPF 12hr                      0           0           0   0.13-0.19        0.11
Rain shwrs    IS                               SC SC  C  C  D  D  L  L  C  C  C
Tstms                                                       S  S  S
Obvis                      F
Heat index    82                                              82
Max heat         88                                        87    90


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          69      57    62      52    58      52    62      52    68
Temp          67 67   60 57 60 59   54 52 56 56   52 52 60 58   53 53 66 61
Dewpt         62 60   59 57 59 57   54 52 54 54   52 52 56 55   53 52 55 55
PWind dir        NE       E     E       E     E      NE    NE       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 OV OV   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         50      70    80      70    60      60    40      30    20
Rain shwrs     C  C    C  L  D  D    L  L  L  L    L  C  C  C    C  C  S  S
Tstms                     S  S  S       S     S    S  S

$$
WVZ504-190800-
Eastern Mineral-
Including the cities of Antioch, Keyser, New Creek, Ridgeville,
Russelldale, Headsville, and Fort Ashby
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      57    68 76 79    61 63 64    73 81 84    59 61 62
Temp          81 73 66 63 59 57 67 74 76 70 65 64 63 64 74 80 80 74 68 66 63 61
Dewpt         69 67 65 61 58 55 57 61 62 62 62 62 63 63 69 72 73 70 68 66 63 61
RH            67 81 97 93 96 93 70 64 62 76 90 93100 97 84 77 79 87100100100100
Wind dir       N  N NE NE NE NE  E  E SE SE SE  S  S  S SW SW SW  W NW  N  N NE
Wind spd       8  4  3  4  4  3  5  6  8  4  4  4  3  4  6  9  6  3  3  3  4  4
Clouds        B1 B1 B1 B2 B2 B2 B1 B1 B1 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 OV B2
PoP 12hr                     10           5          20          80          70
QPF 12hr                      0           0           0   0.13-0.18   0.06-0.12
Rain shwrs    IS                               IS IS  C  C  D  D  L  L  C  C  C
Tstms                                                    S  S  S  S
Obvis                   F  F  F
Heat index    83                                           82 83
Max heat         88                                        88    90


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          69      57    63      51    58      51    62      51    69
Temp          67 67   60 57 62 60   54 52 57 56   53 52 61 58   53 52 67 62
Dewpt         64 61   59 57 61 58   54 51 56 55   52 51 58 57   53 52 57 56
PWind dir        NE       E     E       E     E      NE    NE       N     N
Wind char        LT      LT    LT      GN    LT      LT    LT      LT    LT
Avg clouds    B2 B2   B2 OV OV OV   B2 B2 B2 B2   B2 B2 B2 B2   B1 B2 B1 B1
PoP 12hr         60      70    80      70    60      60    40      30    20
Rain shwrs     C  L    L  L  D  D    L  L  L  C    L  L  C  C    C  C  S  S
Tstms                     S  S  S       S     S    S  S

$$
WVZ502-190800-
Eastern Grant-
Including the cities of Cabins, Kline Gap, Landes, Masonville,
Petersburg, Seymourville, and Welton
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                57 58 60    69 76 80    61 63 65    74 81 85    60 62 63
Temp          80 72 67 64 61 59 66 73 76 70 65 64 64 65 74 79 80 73 68 66 64 62
Dewpt         70 68 66 63 60 58 61 64 64 63 63 62 63 63 69 71 71 69 67 66 64 62
RH            72 87 97 97 97 96 84 73 66 78 93 93 97 93 84 77 74 87 97100100100
Wind dir       N  N NE NE NE NE  E SE SE SE  S  S  S  S SW SW  W SW NW  N  N NE
Wind spd       8  4  3  3  3  3  5  5  6  4  4  5  5  5  8  8  6  3  2  3  3  3
Clouds        B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B1 SC SC SC B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     20          10          10          70          60
QPF 12hr                   0.02           0           0   0.11-0.22   0.01-0.08
Rain shwrs    SC IS IS IS IS                          C  C  L  L  L  L  C  C  L
Tstms                                                    S  C  S  S
Obvis                   F  F  F
Heat index    82                                           81 82
Max heat         90                      82                89    91


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          70      58    63      52    58      51    61      52    67
Temp          68 67   61 59 62 60   55 52 57 56   53 52 60 57   53 53 65 60
Dewpt         65 62   60 58 62 59   55 52 56 55   53 52 58 56   53 52 57 55
PWind dir        NE       E     E       E     E      NE    NE       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2   OV OV OV OV   OV B2 B2 B2   B2 B2 B2 B2   B1 B2 B1 B1
PoP 12hr         70      80    90      80    60      60    50      30    30
Rain shwrs     L  L    L  D  D  D    D  L  L  C    L  L  C  C    C  C  C  C
Tstms             S    S  S  S  S       S     S

$$
MDZ003-190800-
Washington-
Including the cities of Hagerstown and Halfway
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                54 57 59    71 76 78    62 65 66    74 80 82    59 62 63
Temp          79 72 66 62 59 58 68 74 76 70 66 66 66 66 73 78 79 74 69 67 64 62
Dewpt         68 66 62 58 54 53 56 59 61 62 62 64 65 66 69 72 73 71 69 67 63 61
RH            69 81 87 87 83 83 65 59 60 76 87 93 97100 87 82 82 90100100 97 97
Wind dir       N  N NE NE NE NE NE  E SE SE SE SE  S  S  S SW SW  W NW  N  N  N
Wind spd      10  5  6  6  6  5  6  6  8  5  6  8  8  9 12 11 10  4  4  5  6  8
Clouds        B1 SC SC SC B1 B1 B1 B1 B1 B2 B2 B2 OV B2 B2 B2 OV B2 B2 B2 B2 B2
PoP 12hr                      0           5          30          80          60
QPF 12hr                      0           0           0   0.10-0.26   0.10-0.23
Rain shwrs    IS                         IS IS SC SC  C  C  D  D  L  L  S  S  S
Tstms                                                       S  S  S
Heat index    81                                              81
Max heat         85                                        84    87


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          70      58    62      53    59      53    62      53    67
Temp          68 67   61 58 61 60   54 53 58 56   53 53 61 58   53 54 66 61
Dewpt         64 62   59 58 60 58   54 52 56 56   53 53 58 57   53 53 57 57
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        GN      LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B2 OV OV OV   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         40      60    80      60    60      50    40      30    20
Rain shwrs     S  C    C  L  L  D    L  L  C  L    C  C  C  C    C  C  S  S
Tstms                           S             S    S  S

$$
WVZ051-190800-
Morgan-
Including the cities of Hancock, Shady Grove, Berkeley Spgs,
Berryville, Smith Crossroads, Magnolia, and Paw Paw
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                54 56 59    68 74 78          64    73 79 83    58 60 62
Temp          78 70 65 62 58 57 66 72 74 69 65 65 65 65 73 77 78 72 68 66 63 60
Dewpt         68 66 63 59 54 52 55 58 61 61 61 63 64 64 69 72 73 70 68 66 62 60
RH            71 87 93 90 86 83 68 61 64 76 87 93 97 97 87 85 85 93100100 97100
Wind dir       N  N NE NE NE NE NE  E SE SE SE  S  S  S  S SW SW  W NW  N  N  N
Wind spd       9  4  4  5  5  4  5  6  8  5  5  6  6  6 10  9  8  3  4  4  5  5
Clouds        B1 SC B1 B1 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2
PoP 12hr                      0           5          30          80          70
QPF 12hr                      0           0           0   0.09-0.20   0.10-0.15
Rain shwrs    IS                               SC SC  C  C  D  D  L  L  C  C  C
Tstms                                                       S  S  S


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          67      57    60      51    56      51    60      51    67
Temp          66 66   60 57 60 58   54 51 56 55   52 52 59 56   53 52 65 60
Dewpt         63 61   59 57 60 57   53 51 55 54   52 51 57 56   53 52 57 56
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 OV OV   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         50      70    80      70    60      60    40      30    20
Rain shwrs     C  C    C  L  D  D    L  L  L  L    L  C  C  C    C  C  S  S
Tstms                           S             S    S  S

$$
WVZ052-190800-
Berkeley-
Including the city of Martinsburg
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      57    69 75 78          65    74 80 82    60 62 63
Temp          79 71 66 62 59 58 68 74 75 70 66 66 66 66 74 79 79 73 69 67 64 62
Dewpt         69 67 62 58 55 53 56 59 61 62 62 63 64 65 69 72 73 71 69 67 64 62
RH            72 87 87 87 87 83 65 59 62 76 87 90 93 97 84 79 82 93100100100100
Wind dir       N  N  N NE  N  N NE  E SE SE SE SE  S  S  S SW SW  W NW  N  N  N
Wind spd      10  5  5  5  5  5  6  6  8  5  5  6  6  8 11 11  9  4  4  5  5  6
Clouds        SC SC B1 B1 B2 B2 B1 SC B1 B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2
PoP 12hr                      0           5          30          80          70
QPF 12hr                      0           0           0   0.08-0.20   0.12-0.18
Rain shwrs    IS                               SC SC  S  S  D  D  L  L  S  S  C
Tstms                                                       S  S  S
Heat index    81                                           81 81
Max heat         85                                        86    88


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          69      58    62      53    58      52    61      52    67
Temp          68 67   61 58 61 59   54 53 57 56   53 53 60 57   53 53 66 61
Dewpt         63 62   59 58 60 58   54 52 56 56   53 53 58 57   53 53 57 56
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        GN      LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B2 OV   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         50      70    80      70    60      50    40      30    20
Rain shwrs     C  C    C  L  L  D    L  L  L  L    C  C  C  C    C  C  S  S
Tstms                           S             S    S  S

$$
WVZ053-190800-
Jefferson-
Including the cities of Ranson, Shenandoah Junction, Bloomery,
Charles Town, Middleway, Bakerton, and Millville
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                56 57 59    73 77 78          65    78 82 83          63
Temp          80 72 67 63 59 59 69 75 76 71 66 66 66 66 75 80 80 73 69 67 64 63
Dewpt         69 67 63 59 56 55 57 60 62 63 63 64 65 66 69 71 73 71 69 67 64 63
RH            69 84 87 87 90 87 66 60 62 76 90 93 97100 82 74 79 93100100100100
Wind dir       N  N  N NE  N  N NE  E SE SE SE SE  S  S  S  S SW  W NW  N  N  N
Wind spd      10  5  5  5  5  4  8  6  8  5  5  6  8  9 12 12  9  4  3  5  6  8
Clouds        SC B1 B1 B1 B2 B2 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                      0           5          30          70          70
QPF 12hr                      0           0           0   0.07-0.16        0.19
Rain shwrs    IS                               SC SC  S  S  L  L  L  L  S  S  S
Tstms                                                       S  S  C  S
Heat index    83                                           84 84
Max heat         86                                        87    89


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          71      59    63      53    59      53    62      53    67
Temp          69 68   61 59 62 60   54 53 58 56   53 53 61 57   53 54 66 60
Dewpt         65 63   60 59 61 59   54 53 57 56   53 53 59 57   53 53 58 57
PWind dir        NE      NE    NE      NE    NE      NE     N       N     N
Wind char        GN      LT    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B2 B2   B2 OV OV OV   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         40      70    80      60    60      60    40      30    20
Rain shwrs     S  C    L  L  L  D    L  L  C  L    L  L  C  C    C  C  S  S
Tstms                           S             S    S  S

$$
WVZ050-190800-
Hampshire-
Including the cities of Purgitsville, Frenchburg, Romney,
Three Churches, Wapocomo, Points, and Springfield
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                55 57 60    69 75 79    62 63 66    74 80 84    58 61 63
Temp          78 70 66 62 59 57 67 73 74 69 65 64 64 64 74 79 78 71 68 66 63 61
Dewpt         70 68 65 61 57 54 58 61 62 62 62 62 63 64 69 72 73 70 67 66 63 61
RH            76 93 97 97 93 90 73 66 66 78 90 93 97100 84 79 85 97 97100100100
Wind dir       N  N NE NE NE NE  E SE SE SE SE  S  S  S SW SW SW  W NW  N  N  N
Wind spd       9  5  3  4  4  3  5  6  9  5  5  5  5  5  9  8  8  3  3  3  4  5
Clouds        B1 B1 B1 B1 B2 B2 B1 B1 B1 SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     10           5          20          70          70
QPF 12hr                      0           0           0   0.09-0.17   0.06-0.13
Rain shwrs    IS                               IS IS  C  C  L  L  L  L  S  S  C
Tstms                                                       S  S  S
Obvis                   F  F  F
Heat index                                                 80
Max heat         87                                        89    91


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          67      57    61      51    56      51    59      51    66
Temp          66 66   60 57 61 59   54 51 55 54   52 52 58 56   52 52 65 60
Dewpt         64 62   59 57 61 58   54 51 55 54   52 51 58 56   52 52 58 56
PWind dir        NE       E     E       E    NE      NE    NE       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 OV OV   B2 B2 B2 B2   B2 B2 B2 B2   B1 B2 B1 B1
PoP 12hr         50      70    80      70    60      60    40      30    20
Rain shwrs     C  C    C  L  D  D    L  L  L  L    L  L  C  C    C  C  S  S
Tstms                           S             S    S  S

$$
VAZ028-190800-
Frederick-
Including the cities of Albin, Cedar Grove, Gainesboro,
and Winchester
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                55 57 60    66 74 77    62 64 66    71 80 83    56 62 64
Temp          79 71 67 63 59 58 67 73 74 70 65 65 65 66 75 80 78 72 68 67 64 62
Dewpt         70 68 64 60 57 55 58 61 63 63 63 63 64 65 69 72 73 71 68 67 64 62
RH            74 90 90 90 93 90 73 66 69 78 93 93 97 97 82 77 85 97100100100100
Wind dir       N  N  N NE NE NE NE  E SE SE  S  S  S  S  S SW SW  W NW  N  N  N
Wind spd      10  5  4  5  5  4  6  6  8  5  5  5  5  6 11 10  8  4  3  4  5  6
Clouds        B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     10           5          20          70          70
QPF 12hr                      0           0           0        0.08   0.11-0.17
Rain shwrs    IS                               IS IS  S  S  L  L  L  L  S  S  C
Tstms                                                       S  S  S
Heat index    80                                           82 80
Max heat         85                                        87    89


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          68      58    61      52    56      52    60      52    66
Temp          67 67   61 58 61 59   54 52 56 55   53 53 59 56   53 53 65 60
Dewpt         65 63   60 58 61 59   54 52 56 55   53 52 58 56   53 53 58 57
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        GN      LT    LT      GN    LT      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 OV OV   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         50      70    80      70    60      60    40      30    20
Rain shwrs     C  C    C  L  D  D    L  L  L  L    L  L  C  C    C  C  S  S
Tstms                           S             S    S  S

$$
VAZ031-190800-
Clarke-
Including the cities of Berryville and Stringtown
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                56 57 59    73 76 78          64    78 82 83          63
Temp          79 71 67 64 59 58 68 74 76 71 67 66 66 66 75 81 80 72 69 68 65 63
Dewpt         71 68 64 61 57 56 59 62 63 64 64 64 65 66 70 72 73 71 69 68 65 63
RH            77 90 90 90 93 93 73 66 64 79 90 93 97100 84 74 79 97100100100100
Wind dir       N  N  N NE  N  N NE  E SE SE SE  S  S  S  S SW SW SW NW  N  N  N
Wind spd      10  5  5  5  5  4  6  6  8  5  5  6  6  8 11 11  9  4  3  4  5  8
Clouds        SC SC B1 B1 B2 B1 B1 B1 B2 B1 B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                      0           5          20          60          60
QPF 12hr                      0           0           0        0.07        0.17
Rain shwrs    IS                               IS IS        L  L  L  L  S  S  S
Tstms                                                       S  S  C  S
Heat index    81                                           85 82
Max heat         85                                        87    90


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          70      59    62      53    58      52    61      52    66
Temp          68 68   62 59 62 60   55 53 58 56   54 53 60 57   53 53 65 60
Dewpt         66 64   61 59 62 59   55 53 57 56   54 53 60 57   53 53 59 58
PWind dir        NE      NE    NE      NE    NE      NE     N       N     N
Wind char        GN      LT    GN      GN    GN      LT    LT      LT    GN
Avg clouds    B2 B2   B2 OV OV OV   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         50      70    80      70    60      60    40      30    20
Rain shwrs     S  C    L  L  L  D    L  L  L  L    L  L  C  C    C  C  S  S
Tstms                           S             S    S  S

$$
WVZ055-190800-
Hardy-
Including the cities of Brake, Bean Settlement, Fisher, McNeill,
and Moorefield
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                55 58 61    66 74 80    61 63 66    72 79 85    58 62 64
Temp          77 70 66 64 60 58 65 72 74 68 65 64 64 64 73 78 78 71 67 66 64 62
Dewpt         70 67 65 62 59 57 60 63 64 62 62 62 62 63 68 71 72 69 67 65 64 62
RH            79 90 97 93 96 96 84 73 71 81 90 93 93 97 84 79 82 93100 97100100
Wind dir       N  N NE NE NE NE  E SE SE SE  S  S  S  S SW SW SW SW NW  N  N  N
Wind spd       9  5  4  4  4  3  5  5  8  5  5  6  6  6 10  9  6  4  3  3  4  4
Clouds        B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC B1 B1 B2 B2 B1 B2 B2 B2 B2 B2
PoP 12hr                     20          10          10          70          60
QPF 12hr                   0.01           0           0   0.10-0.19   0.01-0.12
Rain shwrs    IS IS IS                                C  C  L  L  L  L  C  C  C
Tstms                                                    S  S  S  S
Obvis                   F  F  F


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          67      58    61      52    56      51    58      52    65
Temp          66 65   61 58 61 59   55 52 55 54   52 52 57 55   53 53 63 58
Dewpt         65 61   59 58 61 58   54 52 55 54   52 51 57 55   52 52 58 55
PWind dir        NE       E     E      NE    NE      NE    NE       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2   OV B2 OV OV   OV B2 B2 B2   B2 B2 B2 B2   B1 B2 B1 B1
PoP 12hr         60      70    80      80    60      60    40      30    30
Rain shwrs     C  L    C  L  D  D    D  L  L  L    L  L  C  C    C  C  C  S
Tstms             S       S     S             S

$$
VAZ027-190800-
Shenandoah-
Including the cities of Clary, Strasburg, Alonzaville, Woodstock,
Hawkinstown, Mount Clifton, and Mount Jackson
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                56 59 60    66 76 79    61 64 66    72 81 84    58 63 64
Temp          79 71 68 65 61 60 66 73 74 69 65 65 65 66 74 80 79 72 69 67 65 63
Dewpt         70 70 67 63 60 58 59 62 63 64 63 64 64 65 68 70 71 70 69 67 65 63
RH            74 97 97 93 97 93 78 68 69 84 93 97 97 97 82 72 77 93100100100100
Wind dir       N NE NE NE NE NE NE  E SE SE  S  S  S  S SW SW SW SW NW  N  N  N
Wind spd       9  5  5  5  5  4  6  5  8  4  4  5  5  6 11 10  8  3  3  4  4  5
Clouds        B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 B2 B2
PoP 12hr                     10          10          10          60          50
QPF 12hr                      0           0           0   0.07-0.18   0.01-0.13
Rain shwrs    IS IS IS                                S  S  L  L  C  C  S  S  S
Tstms                                                       S  S  S
Obvis                   F  F  F
Heat index    82                                           83 81
Max heat         87                                        88    90


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          70      59    63      53    57      52    60      52    66
Temp          68 68   62 60 62 60   56 53 56 55   53 53 60 56   53 54 65 59
Dewpt         65 63   61 60 62 59   56 53 56 55   53 53 58 56   53 53 57 56
PWind dir        NE      NE    NE      NE    NE      NE    NE       N     N
Wind char        LT      LT    LT      GN    LT      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 OV OV   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         50      70    80      70    60      60    40      30    30
Rain shwrs     S  C    L  L  L  D    L  L  L  L    L  L  C  C    C  C  C  S
Tstms             S             S             S    S  S

$$
VAZ030-190800-
Warren-
Including the cities of Arco, Bentonville, Buckton, Cedarville,
Front Royal, Glen Echo, and Howellsville
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                58 59 61    69 76 80    63 65 66    75 82 85    61 63 64
Temp          80 72 68 65 61 59 68 74 75 70 67 66 66 66 76 81 80 73 70 68 65 63
Dewpt         71 70 66 63 59 58 60 63 64 64 64 65 65 66 69 71 72 71 70 68 65 63
RH            74 93 93 93 93 96 76 69 69 81 90 97 97100 79 72 77 93100100100100
Wind dir       N NE NE NE NE NE NE  E SE SE SE  S  S  S  S SW SW SW NW  N  N  N
Wind spd       9  5  4  4  4  4  5  6  8  5  4  5  5  6 11 10  8  3  3  4  5  6
Clouds        B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B2 B1 B2 B2 B1 B2 B2 B1 B2 B2
PoP 12hr                     10          10          10          50          60
QPF 12hr                      0           0           0        0.07   0.08-0.17
Rain shwrs    IS                                            C  C  L  L  S  S  S
Tstms                                                       S  S  S  S
Heat index    83                                           85 83
Max heat         88                                        90    90


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          70      59    63      53    58      53    61      53    66
Temp          69 69   63 60 62 61   56 54 57 57   54 53 60 57   54 54 65 60
Dewpt         66 64   61 60 62 60   56 54 57 57   54 53 59 57   54 54 59 58
PWind dir        NE      NE    NE      NE    NE      NE     N       N     N
Wind char        LT      LT    LT      GN    LT      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 OV B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         50      70    80      70    60      60    40      40    30
Rain shwrs     S  C    L  L  L  D    L  L  L  L    L  L  C  C    C  C  C  S
Tstms                                         S    S  S

$$
VAZ029-190800-
Page-
Including the cities of Compton, Fairview, Hamburg, Kimball,
Luray, Rileyville, and Ingham
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                56 59 61    70 77 80    61 64 65    76 83 86    60 63 65
Temp          81 72 68 65 61 60 68 75 75 69 65 65 65 65 75 82 80 73 69 68 65 63
Dewpt         72 71 68 64 61 59 62 65 65 65 64 64 64 65 69 71 72 71 69 67 65 63
RH            74 97100 97100 96 81 71 71 87 97 97 97100 82 69 77 93100 97100100
Wind dir       N NE NE NE NE NE NE  E SE SE SE  S  S  S SW SW SW SW  W  N  N  N
Wind spd       8  5  5  5  5  4  5  5  6  4  3  4  5  6 11 10  8  4  3  4  4  5
Clouds        SC B1 B1 B1 B1 B1 B1 B1 B2 SC B1 B1 B2 B1 B1 B1 B1 B2 B1 B1 B2 B2
PoP 12hr                     10          10          10          50          40
QPF 12hr                      0           0           0   0.07-0.13   0.01-0.09
Rain shwrs    IS IS IS                                S  S  C  C  C  C  S  S
Tstms                                                       S  S  S
Obvis                   F  F  F
Heat index    84                                           86 83
Max heat         90                                        90    91


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          73      59    65      53    59      52    62      52    68
Temp          71 69   63 60 64 62   56 53 58 57   54 53 61 58   54 53 66 60
Dewpt         67 65   62 60 64 61   56 53 58 57   54 53 60 58   54 53 59 58
PWind dir        NE      NE    NE      NE    NE      NE     N       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 OV B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         50      70    80      70    60      60    40      30    30
Rain shwrs        C    L  L  L  D    L  L  L  L    L  C  C  C    C  C  S  C
Tstms             S             S             S    S  S

$$
VAZ026-190800-
Rockingham-
Including the cities of Harrisonburg and Linville
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                56 60 64    65 74 78    59 64 66    71 81 84    59 63 66
Temp          80 71 68 66 62 60 67 72 73 68 65 64 64 65 73 79 79 72 68 67 65 63
Dewpt         72 70 67 65 62 60 62 65 65 65 64 64 64 65 69 70 72 70 68 67 65 63
RH            77 97 97 97100100 84 79 76 90 97100100100 87 74 79 93100100100100
Wind dir       N  N NE NE NE NE NE SE SE SE  S  S  S  S SW SW SW SW  W NW  N  N
Wind spd       9  5  5  4  5  4  5  5  8  5  4  5  5  6 11 10  8  4  3  3  4  5
Clouds        SC B1 B1 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2
PoP 12hr                     30          10          10          50          30
QPF 12hr              0.01-0.07           0           0   0.10-0.29        0.01
Rain shwrs    SC SC SC IS IS                          C  C  C  C  C  C  S  S  C
Tstms         IS                                            S  C  S
Obvis                   F  F  F
Heat index    83                                           82 82
Max heat         90                                        89    90


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          72      59    64      53    57      52    60      52    66
Temp          70 68   63 60 63 61   56 54 57 55   53 53 60 56   53 53 65 59
Dewpt         67 64   61 60 63 60   56 53 57 55   53 53 59 56   53 53 59 57
PWind dir        NE      NE    NE      NE    NE       N     N       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2   OV OV OV OV   OV B2 B2 B2   B2 B2 B2 B2   B2 B2 B1 B1
PoP 12hr         60      70    80      80    60      60    40      30    30
Rain shwrs     C  L    L  L  L  D    D  L  L  L    L  C  C  C    C  S  S  C
Tstms             S             S                  S  S

$$
VAZ025-190800-
Augusta-
Including the cities of Christian, Churchville, Staunton,
Waynesboro, Spottswood, and Stuarts Draft
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                57 62 64    62 74 78    59 64 66    69 81 84    60 64 68
Temp          80 72 68 67 64 62 67 72 73 69 65 65 65 65 72 79 80 73 68 67 66 64
Dewpt         72 70 68 66 63 61 64 65 66 65 64 64 64 64 68 70 71 69 67 66 65 64
RH            77 93100 97 97 97 90 79 79 87 97 97 97 97 87 74 74 87 97 97 97100
Wind dir       N NE NE NE NE NE NE SE SE SE  S  S  S  S SW SW SW SW SW  W  N  N
Wind spd       8  5  5  5  5  5  6  6  8  4  3  4  4  5 10 10  9  5  4  3  4  5
Clouds        B1 SC B1 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 SC B1 B1 B1 B1 B2 B1
PoP 12hr                     40          20          10          50          30
QPF 12hr              0.01-0.10           0           0   0.07-0.19        0.01
Rain shwrs    SC SC SC SC SC IS IS                          C  C  C  C  S  S  C
Tstms         IS                                            C  C  S
Obvis                   F  F  F
Heat index    84                                           81 83
Max heat         93                                        87    91


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          75      60    65      54    59      53    62      52    67
Temp          73 69   62 61 64 62   57 54 58 56   54 53 61 57   53 53 66 60
Dewpt         68 65   62 60 64 61   56 54 58 56   53 53 60 57   53 53 59 57
PWind dir        NE      NE     E      NE    NE      NE    NE       N     N
Wind char        LT      LT    LT      GN    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B2 OV B2 OV   B2 OV B2 B2   B2 B2 B2 B2   B2 B2 B1 B1
PoP 12hr         60      70    80      80    60      50    40      20    30
Rain shwrs     C  L    L  L  L  D    D  C  L  L    C  C  C  C    S  S  S  C
Tstms             C             S

$$
VAZ037-190800-
Albemarle-
Including the cities of Charlottesville and Overton
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      64    72 77 78    64 66 68    79 84 86    66 67 69
Temp          83 74 71 69 66 64 69 74 76 71 68 67 67 67 75 82 83 76 71 70 68 67
Dewpt         75 73 71 68 65 63 66 68 69 69 67 67 67 67 72 73 74 72 71 70 68 67
RH            77 97100 97 97 97 90 82 79 93 97100100100 90 74 74 87100100100100
Wind dir       N NE NE NE NE NE NE NE NE  E NE  S  S  S  S SW SW SW SW NW  N  N
Wind spd       8  5  5  5  6  5  8  6  6  4  2  2  3  3  9 10  8  4  3  3  4  5
Clouds        B1 B1 B2 OV B2 B2 B2 B1 B2 B2 B2 B2 B2 SC SC SC SC B1 B1 B1 B1 B1
PoP 12hr                     30          20          10          30          40
QPF 12hr                   0.01   0.00-0.05           0   0.00-0.11   0.00-0.12
Rain shwrs    SC IS IS SC SC IS IS                          C  C  C  C  S  S
Tstms         IS                                            S  S  S
Obvis                      F
Heat index    90                                           87 89
Max heat         94                                        92    94


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      63    67      57    61      56    64      55    69
Temp          76 72   66 63 67 65   59 57 61 60   57 57 63 60   56 56 67 62
Dewpt         71 68   65 63 67 64   59 57 61 60   57 56 63 60   56 56 63 61
PWind dir        NE      NE    NE      NE    NE       N     N       N     N
Wind char        LT      GN    GN      GN    GN      GN    GN      LT    LT
Avg clouds    B1 B2   B2 OV B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         50      70    70      70    60      50    40      20    30
Rain shwrs        C    L  L  L  L    L  L  L  L    C  C  C  C    S  S  S  C
Tstms             S    S        S    S        S    S  S

$$
VAZ036-190800-
Nelson-
Including the city of Greenfield
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                60 64 65    65 76 79    63 66 66    72 83 86    65 67 68
Temp          82 74 71 69 66 64 68 73 76 71 67 67 66 66 74 81 83 76 70 69 68 67
Dewpt         75 73 71 69 66 64 66 67 68 68 67 67 66 66 71 72 73 72 70 69 68 67
RH            79 97100100100100 93 81 76 90100100100100 90 74 72 87100100100100
Wind dir      NE NE NE NE NE NE NE  E  E  E NE SE  S  S  S SW SW SW SW  W  N  N
Wind spd       6  4  5  5  6  5  8  6  5  3  2  2  2  3  8  9  8  4  3  2  4  4
Clouds        B1 SC B1 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 SC SC B1 B1 B1 B1 B1
PoP 12hr                     40          20          10          30          30
QPF 12hr                   0.02   0.00-0.07           0   0.00-0.08   0.02-0.12
Rain shwrs    SC SC SC SC SC IS IS                          C  C  C  C        S
Tstms         IS                                            S  S  S
Obvis                      F  F
Heat index    89                                           85 88
Max heat         95                                        90    93


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          79      63    68      57    62      56    65      55    70
Temp          78 72   65 63 67 65   60 57 61 59   57 56 64 60   56 56 68 63
Dewpt         70 68   65 63 66 64   60 57 60 59   57 56 62 60   56 55 61 61
PWind dir        NE      NE    NE      NE    NE       N    NE       N     N
Wind char        LT      LT    GN      GN    GN      GN    GN      LT    LT
Avg clouds    B1 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         50      70    70      70    50      50    30      20    30
Rain shwrs     S  L    L  L  L  L    L  L  C  C    C  C  C  C    S  S  S  C
Tstms             C    S        S    S             S

$$
VAZ503-190800-
Western Highland-
Including the cities of Hightown, Mill Gap, and New Hampden
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                56 59 62    65 72 78    58 60 62    70 76 82    58 60 62
Temp          75 67 63 62 61 59 65 70 70 65 61 61 61 61 69 74 73 67 63 62 62 60
Dewpt         67 65 63 62 61 59 64 65 64 63 61 60 61 61 66 68 68 65 63 62 62 60
RH            76 93100100100100 97 84 81 93100 97100100 90 82 84 93100100100100
Wind dir      NW  N NE  E  E  E SE  S  S  S  S  S  S SW SW  W  W SW  W NW  N  N
Wind spd       9  5  4  4  3  3  5  6  8  5  6  6  6  8 10  9  8  5  3  3  3  3
Clouds        SC FW B1 B2 B2 B2 B2 SC SC B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 B2 B1 B2
PoP 12hr                     40          20          10          70          50
QPF 12hr                   0.01           0           0   0.20-0.32   0.01-0.08
Rain shwrs    SC IS IS SC SC IS IS IS IS              C  C  L  L  C  C  C  C  L
Tstms         IS                                         S  C  C  S  S
Obvis                   F  F  F


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          71      57    63      50    57      49    59      49    64
Temp          69 65   58 57 62 58   53 51 56 53   50 50 58 54   50 50 63 56
Dewpt         66 61   58 57 62 57   53 50 56 53   50 50 57 53   50 50 57 53
PWind dir         E      SE    SE       E     E       E     E      NE     N
Wind char        LT      LT    LT      GN    LT      LT    LT      LT    LT
Avg clouds    B2 OV   B2 OV B2 OV   OV B2 B2 B2   B2 B2 B2 B2   B2 B2 B1 B1
PoP 12hr         90      70    80      70    60      50    40      20    30
Rain shwrs     L  D    L  L  L  D    L  L  L  C    C  C  C  C    S  S  S  C
Tstms          S  C    S        C             S

$$
VAZ504-190800-
Eastern Highland-
Including the cities of Clover Creek, Liberty, McDowell,
Monterey, Mustoe, Possum Trot, and Sirons Mill
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                58 60 63    68 74 78    60 62 63    73 79 84    60 62 63
Temp          80 70 66 64 62 60 67 72 74 68 63 62 62 63 71 78 78 70 66 64 63 62
Dewpt         69 68 65 64 62 60 65 66 66 65 63 62 62 63 68 69 70 68 65 64 63 62
RH            69 93 97100100100 93 81 76 90100100100100 90 74 76 93 97100100100
Wind dir       N  N NE NE NE NE  E SE SE SE  S  S  S SW SW SW SW SW  W NW  N  N
Wind spd       8  5  4  4  4  3  5  6  8  5  4  5  5  6  9  9  8  4  3  3  3  4
Clouds        SC FW SC B1 B2 B2 B2 B1 SC B2 B2 B2 B2 B2 B2 SC B2 B2 B1 B2 B1 B2
PoP 12hr                     40          20          10          70          40
QPF 12hr                   0.01           0           0   0.16-0.25   0.01-0.06
Rain shwrs    SC SC SC SC SC IS IS IS IS              S  S  L  L  C  C  C  C  L
Tstms         IS                                         S  C  C  S
Obvis                   F  F  F
Heat index    82
Max heat         91                                        87    90


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          75      58    65      52    59      50    62      50    67
Temp          73 67   60 59 64 60   55 52 58 56   52 51 61 56   51 51 66 59
Dewpt         68 64   60 58 64 59   55 52 58 55   52 51 59 56   51 51 58 55
PWind dir        NE       E     E       E     E      NE    NE       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 OV   B2 OV B2 OV   OV OV B2 B2   B2 B2 B2 B2   B2 B2 B1 B1
PoP 12hr         80      70    80      80    60      50    40      20    30
Rain shwrs     L  D    L  L  L  D    D  L  L  C    C  C  C  C    S  S  S  C
Tstms          S  C    S        S

$$
WVZ505-190800-
Western Pendleton-
Including the city of Riverton
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                54 58 61    62 70 77    56 61 64    65 74 82    56 60 64
Temp          72 65 63 62 60 58 63 68 69 64 61 61 61 62 70 73 71 66 64 63 62 60
Dewpt         67 64 63 62 60 58 62 64 64 62 61 60 61 61 66 68 68 65 64 63 62 60
RH            84 97100100100100 97 87 84 93100 97100 97 87 84 90 97100100100100
Wind dir      NW  N NE  E  E  E SE SE SE SE  S  S SW SW SW  W  W  W  W NW  N NE
Wind spd       9  4  3  4  4  3  5  6  8  5  6  8  8  9 10  9  9  5  4  3  3  3
Clouds        B1 SC B2 B2 B2 B2 B2 B1 B1 B2 B2 B1 SC B1 B2 B1 B2 B2 B2 B2 B2 B2
PoP 12hr                     30          20          10          80          60
QPF 12hr              0.01-0.08           0           0   0.15-0.37        0.02
Rain shwrs    SC IS IS SC SC IS IS IS IS              L  L  D  D  L  L  C  C  L
Tstms                                                    S  C  C  S
Obvis                   F  F  F


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          67      56    60      50    54      49    56      50    61
Temp          65 62   58 57 60 57   53 51 54 51   50 50 56 52   50 51 60 55
Dewpt         64 59   58 57 60 55   53 50 53 51   50 50 55 52   50 50 55 52
PWind dir         E       E     E       E     E       E     E      NE     N
Wind char        LT      LT    LT      GN    LT      LT    LT      LT    LT
Avg clouds    B2 OV   OV OV OV OV   OV B2 B2 B2   B2 B2 B2 B2   B2 B2 B1 B1
PoP 12hr         80      80    80      80    60      60    50      30    30
Rain shwrs     L  D    L  D  D  D    D  L  L  C    L  C  C  C    C  S  C  C
Tstms          S  C    S  S     S    S        S    S

$$
WVZ506-190800-
Eastern Pendleton-
Including the cities of Brandywine, Franklin, Oak Flat, Ruddle,
and Sugar Grove
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                56 59 62    65 73 79    59 63 65    70 79 84    59 62 64
Temp          77 68 66 64 61 60 66 71 72 67 63 63 63 64 73 78 77 69 66 65 64 62
Dewpt         70 68 66 64 61 60 64 65 65 64 63 62 63 63 68 70 70 68 66 65 64 62
RH            79100100100100100 93 81 79 90100 97100 97 84 76 79 97100100100100
Wind dir       N  N NE NE NE NE  E SE SE SE  S  S  S SW SW SW SW SW  W NW  N  N
Wind spd       8  4  4  3  3  3  4  6  8  5  5  6  6  8  9  9  6  4  3  3  3  4
Clouds        B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B1 B2 B2 B1 B2 B2 B2
PoP 12hr                     30          20          10          70          40
QPF 12hr              0.01-0.08           0           0   0.14-0.30        0.01
Rain shwrs    SC SC SC SC SC IS IS                    C  C  L  L  C  C  C  C  L
Tstms                                                    S  C  C  S
Obvis                   F  F  F


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          70      58    63      52    57      51    60      51    65
Temp          69 66   61 59 63 59   55 52 56 54   52 52 59 55   52 52 64 57
Dewpt         67 62   60 59 62 58   55 52 56 54   52 51 58 55   52 52 58 54
PWind dir        NE       E     E       E    NE      NE    NE       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 OV   OV OV OV OV   OV OV B2 B2   B2 B2 B2 B2   B2 B2 B1 B1
PoP 12hr         80      80    80      80    60      50    50      30    30
Rain shwrs     L  D    L  L  L  D    D  L  L  L    C  C  C  C    C  S  S  C
Tstms          S  C    S        S

$$
VAZ507-190800-
Northern Virginia Blue Ridge-
Including the cities of Chester Gap and Skyland
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                55 59 62    61 70 76    58 63 65    68 77 82    59 63 66
Temp          75 68 66 64 61 59 64 68 69 64 63 63 63 64 70 75 75 69 67 66 64 63
Dewpt         70 68 65 62 59 57 60 62 63 63 62 63 63 63 67 68 70 68 66 65 64 62
RH            84100 97 93 93 93 87 81 81 97 97100100 97 90 79 84 97 97 97100 97
Wind dir       N NE NE NE NE NE NE  E SE SE SE  S  S  S SW SW SW SW  W NW  N  N
Wind spd       9  6  6  6  5  5  6  6  6  6  5  6  6  8 11 10  9  5  4  5  5  6
Clouds        SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 B2 B1 B1 B1 B2 B2 B2 B2
PoP 12hr                     10          10          10          50          30
QPF 12hr                      0           0           0   0.06-0.12   0.00-0.12
Rain shwrs    IS IS IS IS IS IS IS                          C  C  C  C  S  S
Tstms                                                       S  S  S  S
Obvis                   F  F  F


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          68      58    60      52    54      51    56      52    62
Temp          66 65   61 59 60 58   55 52 53 53   52 52 56 54   52 52 60 56
Dewpt         65 62   60 58 59 57   54 52 53 53   52 52 56 54   52 52 57 55
PWind dir        NE      NE    NE      NE    NE      NE     N       N     N
Wind char        LT      GN    LT      BZ    GN      GN    LT      LT    LT
Avg clouds    B2 B2   B2 OV B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B2 B1 B1
PoP 12hr         50      70    80      70    60      60    40      30    20
Rain shwrs        C    L  L  L  D    L  L  L  L    L  C  C  C    C  S  S  S
Tstms             S             S             S    S  S

$$
VAZ508-190800-
Central Virginia Blue Ridge-
Including the city of Montebello
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                58 62 65    63 70 77    60 63 66    70 77 85    62 65 68
Temp          75 69 67 66 64 62 64 68 68 65 64 64 65 65 70 76 75 69 67 66 66 65
Dewpt         70 68 67 65 62 60 60 62 63 63 62 62 63 63 65 66 68 67 66 65 65 64
RH            84 97100 97 93 93 87 81 84 93 93 93 93 93 84 71 79 93 97 97 97 97
Wind dir       N NE NE NE NE NE NE  E SE SE SE  S  S  S SW SW SW SW SW  W  N  N
Wind spd       8  5  6  5  5  5  6  6  6  5  4  4  5  5  9 10  9  6  5  4  5  5
Clouds        B1 B1 B1 B2 B2 B2 B1 B2 B1 B1 B1 B2 B2 B1 B1 SC B1 B1 B1 B1 B1 B1
PoP 12hr                     50          20          10          40          30
QPF 12hr                   0.02           0           0        0.09   0.00-0.05
Rain shwrs    SC SC SC SC SC IS IS                          C  C  C  C  S  S  S
Tstms         IS                                            S  S  S
Obvis                   F  F  F


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          72      60    61      53    55      53    57      53    63
Temp          70 66   62 60 60 59   56 54 54 54   54 54 57 54   53 54 62 57
Dewpt         65 63   61 59 60 58   55 53 54 54   53 52 56 54   52 52 56 55
PWind dir        NE      NE    NE      NE    NE      NE     N       N     N
Wind char        LT      GN    GN      BZ    GN      GN    GN      LT    LT
Avg clouds    B1 B2   B2 OV B2 B2   B2 OV B2 B2   B2 B2 B2 B2   B1 B2 B1 B1
PoP 12hr         60      80    80      70    60      50    40      20    30
Rain shwrs     S  L    D  L  L  D    D  L  L  C    C  C  C  C    S  S  S  C
Tstms             C    S        S    S             S  S

$$
MDZ509-190800-
Western Garrett-
Including the cities of Mountain Lake Park and Oakland
500 PM EDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                54 56 57    69 73 78    59 61 63    72 74 78    58 59 61
Temp          72 66 61 60 57 56 64 70 71 65 62 61 61 62 69 72 72 68 65 64 62 60
Dewpt         67 64 61 59 57 55 59 62 62 61 60 61 61 62 67 69 69 67 65 64 62 60
RH            84 93100 96100 96 84 76 73 87 93100100100 93 90 90 97100100100100
Wind dir      NW  N NE  E  E SE SE SE SE SE SE  S  S SW SW  W  W  W NW  N NE  E
Wind spd       9  4  3  6  6  6 10  8 10  9  8  6  5  8 11 12  9  5  3  4  3  4
Clouds        B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B2 B2 B2 OV B2 B2 OV B2 B2
PoP 12hr                     10          10          30          90          80
QPF 12hr                      0           0        0.02   0.28-0.51   0.10-0.28
Rain shwrs    IS IS IS                         SC SC  D  D  D  D  D  D  C  C  L
Tstms                                                    S  C  C  S
Obvis                   F  F  F


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          66      55    59      50    56      49    58      50    63
Temp          64 61   58 56 58 56   53 50 54 53   52 50 57 54   51 51 61 57
Dewpt         62 58   57 56 58 55   53 50 54 52   51 50 56 53   51 51 54 53
PWind dir         E      SE     E       E     E       E     E       E     N
Wind char        LT      GN    GN      BZ    GN      GN    LT      LT    LT
Avg clouds    B2 B2   B2 OV OV OV   B2 OV B2 B2   B2 B2 B2 B2   B1 B2 B1 B1
PoP 12hr         60      80    80      70    50      60    40      30    30
Rain shwrs     L  L    L  D  D  D    D  L  C  C    L  C  C  C    C  C  S  C
Tstms             S    S  S  S  C    S  S     S    S

$$