Area Forecast Matrices
Issued by NWS Sterling, VA

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Area Forecast Matrices
National Weather Service Baltimore MD/Washington DC
500 AM EDT Thu Aug 13 2026

DCZ001-132000-
District of Columbia-
Including the cities of Adams Morgan and Washington
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      91          73          86          70          87
Temp          74 75 84 89 89 84 80 77 75 75 80 84 82 78 76 73 71 72 80 85 84 79
Dewpt         69 69 68 68 67 67 69 69 69 69 69 69 69 69 69 68 67 69 69 69 68 67
RH            84 82 59 50 48 57 69 76 82 82 69 61 65 74 79 84 87 90 69 59 59 67
Wind dir       W NW NW NW NW NW NW  N  N  N NE  N NW  E  N  N  N  N NE NE  E SE
Wind spd       4  4  6  8  6  3  3  1  1  2  3  3  3  3  1  1  2  4  5  4  5  4
Clouds        B2 SC SC SC B1 SC B1 B1 SC B1 B2 B2 B2 B1 B1 B1 SC SC SC SC B1 B1
PoP 12hr                      5          10          20          30          10
QPF 12hr                      0           0        0.13        0.05           0
Rain shwrs                                S  S  S  S  C  C  S  S
Tstms                                     S     S  S  S
Heat index          87 93 92 87 81          84 88 86                83 89 87 80
Max heat               93    95    87          89    90                91    91


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          70    90      75    90      71    88      70    90
Temp          73 73 87 84   78 77 88 84   75 73 85 82   73 73 87 83
Dewpt         68 71 74 72   73 74 75 71   69 68 68 67   67 69 70 68
PWind dir        SE     S      SW    NW      NW     N      SE    SW
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B1 B1 SC B1   B1 B1 SC B1   B1 SC SC FW   FW FW FW SC
PoP 12hr         10    40      50    40      10     5       5    20
Rain shwrs           S  C    C  S     C                           S
Tstms                S  C    S        S

$$
VAZ054-132000-
Arlington/Falls Church/Alexandria-
Including the cities of Reagan National Airport, Arlington,
Ballston, Barcroft, Cherrydale, Rivercrest, and Rosslyn
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      90          73          86          70          87
Temp          74 75 84 89 89 84 80 78 75 75 80 84 82 78 76 74 71 72 80 84 84 80
Dewpt         69 69 68 68 67 67 69 69 68 68 69 70 69 69 69 68 66 68 69 69 68 67
RH            84 82 59 50 48 57 69 74 79 79 69 63 65 74 79 82 84 87 69 61 59 65
Wind dir       W NW NW NW NW NW NW  N  N  N  N  N NW  E  N  N  N  N NE NE  E SE
Wind spd       4  4  8  8  6  4  3  1  2  2  3  3  3  3  1  1  2  5  5  5  5  5
Clouds        B2 SC SC SC B1 SC B1 B1 SC B1 B2 B2 B2 B1 B1 B1 SC SC SC SC B1 SC
PoP 12hr                      5          10          30          40          10
QPF 12hr                      0           0        0.12        0.05           0
Rain shwrs                                S  S  C  C  C  C  S  S
Tstms                                           S  S  S
Heat index          87 92 92 87 82          84 88 85                81 89 87 81
Max heat               93    95    87          88    90                90    91


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          71    90      75    90      72    88      71    90
Temp          73 73 88 85   79 77 88 84   76 74 86 82   74 73 88 84
Dewpt         68 70 74 72   73 74 75 71   69 68 68 67   67 68 70 68
PWind dir        SE     S      SW    NW      NW     N      SE    SW
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B1   B1 B1 SC B1   B1 SC SC FW   FW FW FW SC
PoP 12hr         10    40      50    40      10     5       5    20
Rain shwrs           S  C    C  S     C                           S
Tstms                S  C    S        C

$$
MDZ011-132000-
Southern Baltimore-
Including the cities of Baltimore, Fells Point, and Park Heights
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                87 89 91    69 71 75    83 85 86    65 68 73    83 86 87
Temp          73 74 82 87 87 83 77 75 73 73 79 82 82 77 74 71 69 71 79 83 82 78
Dewpt         69 70 69 69 68 69 70 69 67 67 68 68 67 68 68 67 65 66 68 68 66 66
RH            87 87 65 55 53 63 79 82 81 81 69 63 61 74 82 87 87 84 69 61 58 67
Wind dir       W  W NW NW NW NW NW  N  N  N NE NE NE NE NW  N  N NE NE NE  E SE
Wind spd       5  4  6  6  6  2  3  2  2  2  2  3  3  2  1  1  3  4  5  4  4  3
Clouds        B2 SC SC SC B1 B1 B1 SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC B1 SC
PoP 12hr                      5          10          20          30          10
QPF 12hr                      0           0        0.06        0.03           0
Rain shwrs                                      S  S  C  C  S  S
Tstms                                           S  S
Heat index          86 91 91 86             80 85 84                   86 84
Max heat               94    95    88          87    87                89    88


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          70    87      74    88      69    85      69    87
Temp          72 73 84 81   76 75 86 82   73 71 83 79   72 72 85 81
Dewpt         68 70 73 72   72 73 74 71   68 67 67 66   67 68 69 69
PWind dir        SE     S      SW    NW       N     N      NE     S
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B2   B2 B1 SC B1   B1 SC FW FW   FW FW FW FW
PoP 12hr         10    60      60    30      10     5       5    10
Rain shwrs           S  L    L  S     C
Tstms                S  C    C        S

$$
MDZ004-132000-
Frederick-
Including the cities of Frederick, Ballenger Creek, Buckeystown,
and Park Mills
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                81 87 89    66 68 70    77 82 84    61 64 66    78 84 86
Temp          70 71 80 85 85 80 75 72 70 70 77 80 79 75 71 68 66 67 76 81 81 76
Dewpt         68 68 69 68 68 67 68 67 66 66 67 68 68 68 67 66 63 65 67 68 66 66
RH            93 90 69 57 57 65 79 84 87 87 71 67 69 79 87 93 90 93 74 65 60 71
Wind dir       W  W NW NW NW NW NW  N  N NE NE  N  N NE  N  N  N  N NE NE  E SE
Wind spd       4  4  6  6  5  2  2  1  1  1  1  2  2  1  0  1  2  4  3  3  3  3
Wind gust     16 14
Clouds        B1 SC SC SC B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC SC
PoP 12hr                      5          10          20          30          10
QPF 12hr                      0           0   0.01-0.16        0.01           0
Rain shwrs                                S  S  S  S  C  C
Tstms                                           S  S
Obvis                                                         PF
Heat index          82 88 88 82                83 81                   84 83
Max heat               91    94    83          86    87                89    89


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          67    87      72    86      66    83      66    86
Temp          69 70 84 81   74 73 84 80   70 68 81 77   69 69 84 80
Dewpt         65 68 74 73   71 72 74 71   66 66 67 66   64 66 69 68
PWind dir        SE    SW      SW    NW       N     N      NE     S
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    SC B1 B1 B2   B2 B1 SC B1   SC SC FW FW   FW FW FW SC
PoP 12hr         20    50      60    20       5     5       5    10
Rain shwrs        S  C  C    L  S     S
Tstms             S  S  C    C        S

$$
MDZ005-132000-
Carroll-
Including the cities of Eldersburg, Gamber, and Westminster
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                85 86 88    66 67 69    81 82 84    62 64 65    82 83 85
Temp          69 71 79 84 85 80 74 72 69 70 76 81 80 75 71 67 65 67 76 81 80 76
Dewpt         68 68 69 68 68 68 67 67 65 66 67 67 67 67 66 65 63 65 67 67 66 65
RH            97 90 72 59 57 67 79 84 87 87 74 63 65 76 84 93 93 93 74 63 62 69
Wind dir       W  W NW NW NW NW NW  N  N NE NE NW NW  N  N  N  N NE NE NE NE SE
Wind spd       3  4  6  6  5  2  2  1  1  1  1  2  2  1  0  0  2  3  4  3  3  2
Wind gust     13 14
Clouds        B1 SC SC B1 B1 B1 B1 SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC
PoP 12hr                      5          10          20          30          10
QPF 12hr                      0           0        0.03        0.02           0
Rain shwrs                                      S  S  C  C  S  S
Tstms                                           S  S
Obvis                                                         PF
Heat index          80 87 88 81                83 81                   83 82
Max heat               89    91                85    85                86    86


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          66    86      71    86      65    83      65    86
Temp          68 69 83 80   73 73 83 79   69 67 81 77   68 69 83 79
Dewpt         65 68 73 72   71 72 74 70   66 65 67 65   64 66 69 68
PWind dir        SE    SW      SW    NW       N     N       E     S
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B2   B2 B1 SC B1   SC SC FW FW   FW FW FW SC
PoP 12hr         10    60      60    20       5     5       5    10
Rain shwrs        S  C  L    L  S     S                           S
Tstms             S  S  C    C        S

$$
MDZ006-132000-
Northern Baltimore-
Including the cities of Randallstown, Long Green, Glyndon,
Reisterstown, Owings Mills, Cockeysville, and Timonium
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                86 87 89    66 68 70    82 83 85    63 65 66    83 84 86
Temp          70 71 80 85 85 80 75 72 70 70 77 81 80 76 71 68 66 68 77 82 81 76
Dewpt         68 69 69 69 68 68 67 66 65 66 67 67 67 67 66 65 63 65 67 67 66 65
RH            93 93 69 59 57 67 76 81 84 87 71 63 65 74 84 90 90 90 71 61 60 69
Wind dir       W  W NW NW NW NW NW  N  N NE NE  N  N  N NW  N  N NE NE NE NE  E
Wind spd       4  4  6  6  6  2  2  1  2  2  2  2  2  1  0  1  2  4  4  3  4  3
Wind gust        14
Clouds        B2 SC SC B1 B1 B1 B1 SC SC B1 B1 B1 B1 B1 B1 SC B1 SC SC SC SC SC
PoP 12hr                      5          10          20          30          10
QPF 12hr                      0           0        0.04        0.02           0
Rain shwrs                                      S  S  C  C  S  S
Tstms                                           S  S
Heat index          82 89 88 82                84 82                   84 83
Max heat               92    92    83          86    86                87    87


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          67    86      71    86      66    83      66    86
Temp          69 70 83 79   73 73 84 80   70 68 81 77   69 69 84 80
Dewpt         66 68 73 72   71 72 74 70   66 65 67 65   65 67 69 68
PWind dir        SE     S      SW    NW       N     N       N     S
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B2   B2 B1 SC B1   SC SC FW FW   FW FW FW SC
PoP 12hr         10    60      60    20       5     5       5    10
Rain shwrs           C  L    L  S     S
Tstms                S  C    C        S

$$
MDZ507-132000-
Northwest Harford-
Including the cities of Bynum, Hickory, Bel Air, and Fallston
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                86 87 89    66 68 69    82 84 85    63 64 66    83 85 86
Temp          69 71 80 85 85 80 75 72 69 70 77 81 80 75 71 68 65 67 77 82 81 76
Dewpt         68 69 70 69 68 68 67 66 65 66 66 66 66 66 66 64 63 65 66 66 65 64
RH            97 93 72 59 57 67 76 81 87 87 69 60 62 74 84 87 93 93 69 58 58 66
Wind dir       W NW NW NW NW NW NW  N  N  N NE NE  N  N NW  N  N  N NE NE NE  E
Wind spd       4  4  6  6  6  2  3  2  2  2  2  2  3  1  1  2  3  4  5  3  4  2
Clouds        B2 SC SC B1 B1 B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC
PoP 12hr                      5          10          20          20           5
QPF 12hr                      0           0        0.03        0.01           0
Rain shwrs                                      S  S  S  S  S  S
Tstms                                              S
Heat index          83 89 88 82                83 82                   84 83
Max heat               91    92                85    86                86    87


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          66    86      71    86      66    84      66    86
Temp          68 70 82 78   73 72 84 79   70 68 82 77   69 69 84 79
Dewpt         66 68 72 72   71 72 74 70   66 65 66 64   65 66 68 67
PWind dir        SE     S      SW    NW       N     N       N     S
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B2   B2 B1 SC B1   B1 SC FW FW   FW FW FW FW
PoP 12hr         10    60      60    20       5     5       5    10
Rain shwrs           C  L    L  S     S
Tstms                S  C    C        S

$$
MDZ508-132000-
Southeast Harford-
Including the cities of Harford Furnace, Abingdon, Edgewood,
Magnolia, Aberdeen, Carsins, and Churchville
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                86 88 89    68 69 74    83 85 86    64 66 72    85 86 88
Temp          71 73 82 86 87 81 76 74 71 72 79 82 81 76 73 70 67 69 78 83 83 76
Dewpt         69 70 71 70 69 69 69 68 67 68 68 67 68 67 67 67 65 67 67 67 66 66
RH            93 90 69 59 55 67 79 82 87 87 69 61 65 74 81 90 93 93 69 59 57 71
Wind dir       W  W NW NW NW NW NW  N  N  N NE NE  N  N NW  N  N NE NE NE NE  E
Wind spd       4  4  6  6  5  2  3  2  2  2  2  2  2  1  1  2  3  5  5  3  3  3
Clouds        B2 SC SC B1 B1 B1 B1 SC B1 B1 B1 B1 B1 B1 B1 SC B1 SC SC SC SC SC
PoP 12hr                      5          10          20          30          10
QPF 12hr                      0           0        0.03        0.03           0
Rain shwrs                                      S  S  S  S  S  S
Tstms                                              S
Heat index          86 91 91 84                85 84                   85 85
Max heat               93    93    86          87    87                88    88


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          68    86      73    88      68    85      68    87
Temp          70 72 83 80   75 75 85 80   72 70 83 78   70 71 85 80
Dewpt         68 70 73 73   73 74 74 72   68 67 67 66   67 68 69 69
PWind dir        SE     S      SW    NW       N     N       N     S
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    SC B1 B1 B2   B2 B1 SC SC   B1 SC FW FW   FW FW FW FW
PoP 12hr         10    60      60    20       5     5       5    10
Rain shwrs           S  L    L  S     S
Tstms                S  C    C        S

$$
MDZ008-132000-
Cecil-
Including the cities of Andora, Appleton, Barksdale, Bay View,
Blake, Bohemias Mills, and Brantwood
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                85 87 88    67 69 74    82 84 85    63 66 72    84 85 87
Temp          71 73 80 85 86 81 75 74 71 72 78 82 82 75 72 69 67 69 78 82 83 76
Dewpt         69 70 70 70 69 69 68 67 66 67 67 66 67 67 66 65 63 66 67 66 65 65
RH            93 90 72 61 57 67 79 79 84 84 69 58 61 76 81 87 87 90 69 58 55 69
Wind dir       W  W NW NW NW NW NW  N  N NE NE  N NW NW NW  N  N NE NE NE  N SE
Wind spd       4  4  6  6  5  2  2  2  2  2  3  2  2  1  0  1  3  4  5  3  3  2
Clouds        B2 B1 SC SC SC SC B1 SC SC B1 B1 B1 B1 B1 B1 SC B1 SC SC SC SC SC
PoP 12hr                      5          10          10          20           5
QPF 12hr                      0           0        0.01        0.02           0
Rain shwrs                                      S  S  S  S  S  S
Heat index          83 89 90 84                84 84                   85 85
Max heat               91    92    87          86    87                87    88


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          67    86      72    87      67    85      67    87
Temp          69 70 82 79   74 74 85 80   71 70 82 78   69 71 84 80
Dewpt         66 69 72 72   72 73 74 71   67 67 67 66   66 68 68 69
PWind dir        SE     S      SW    NW       N     N       N     S
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1 B1 B2   B2 B1 SC SC   SC SC FW FW   FW FW FW FW
PoP 12hr         10    50      60    30       5     5       5    10
Rain shwrs           S  C    L  S     C
Tstms                   C    C        S

$$
MDZ503-132000-
Northwest Montgomery-
Including the cities of Boyds and Germantown
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                85 87 89          69    81 83 84    64 66 67    83 84 86
Temp          70 72 81 85 86 81 75 73 71 71 77 81 80 76 72 69 67 68 77 82 81 77
Dewpt         68 69 69 69 68 69 69 68 67 67 69 69 69 69 68 67 65 67 69 69 68 67
RH            93 90 67 59 55 67 82 84 87 87 76 67 69 79 87 93 93 97 76 65 65 71
Wind dir       W NW NW NW NW NW NW  N  N  N  N NW  N NE  N  N  N  N NE NE NE SE
Wind spd       3  4  8  6  6  3  2  1  1  1  2  2  2  2  0  1  2  4  4  3  4  3
Clouds        B2 FW SC SC B1 SC B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 SC SC SC B1 SC
PoP 12hr                      5          10          20          30          10
QPF 12hr                      0           0   0.04-0.16        0.02           0
Rain shwrs                                S  S  S  S  C  C  S  S
Tstms                                           S  S  S
Heat index          84 89 90 83                84 82                   86 84
Max heat               91    94                86    86                88    90


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          68    87      72    87      67    84      67    87
Temp          70 71 85 82   75 74 85 81   71 69 83 79   70 70 85 81
Dewpt         67 69 75 74   72 73 75 72   68 67 69 67   66 67 70 69
PWind dir        SE    SW      SW    NW       N     N       E     S
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    SC B1 B1 B1   B2 B1 SC B1   SC SC FW FW   FW FW FW SC
PoP 12hr         10    50      60    30      10     5       5    20
Rain shwrs        S  C  C    L  S     C                           S
Tstms             S  S  C    C        S

$$
MDZ504-132000-
Central and Southeast Montgomery-
Including the cities of Four Corners, Silver Spring, Glenmont,
Bethesda, Gaithersburg, Aspen Hill, and Rockville
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                87 88 90    69 70 73    82 84 86    66 67 69    84 85 88
Temp          72 73 82 86 87 82 77 74 72 72 79 82 80 77 73 70 68 70 79 83 81 78
Dewpt         69 69 69 69 68 69 69 68 68 68 69 69 69 68 68 67 65 67 69 69 68 67
RH            90 87 65 57 53 65 76 82 87 87 72 65 69 74 84 90 90 90 72 63 65 69
Wind dir       W NW NW NW NW NW NW  N  N  N  N  N  N NE  N  N  N  N NE NE NE SE
Wind spd       4  4  8  6  6  3  2  1  2  2  2  3  3  2  0  1  2  4  4  4  4  3
Clouds        B2 SC SC SC B1 SC B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 SC SC SC B1 SC
PoP 12hr                      5          10          20          30          10
QPF 12hr                      0           0        0.14        0.03           0
Rain shwrs                                S  S  S  S  C  C  S  S
Tstms                                           S  S  S
Heat index          85 90 90 85                85 83                   87 84
Max heat               92    94    84          88    88                90    90


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          69    88      73    88      69    86      68    88
Temp          71 71 86 82   76 75 86 82   73 70 83 80   71 71 86 82
Dewpt         68 70 74 73   73 73 75 72   68 67 68 66   67 68 70 69
PWind dir        SE    SW      SW    NW       N     N       E     S
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B1   B1 B1 SC B1   B1 SC FW FW   FW FW FW SC
PoP 12hr         10    50      50    30      10     5       5    20
Rain shwrs           C  C    C  S     C                           S
Tstms                S  C    C        S

$$
MDZ506-132000-
Central and Southeast Howard-
Including the cities of Clarksville, Columbia, Simpsonville,
Historic Ellicott City, and Woodstock
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                87 88 90    68 70 72    82 84 86    65 67 69    84 85 87
Temp          71 72 82 86 86 81 76 74 72 72 79 82 81 76 73 70 68 69 79 83 82 77
Dewpt         68 69 69 69 68 69 69 68 66 67 68 68 68 68 68 66 64 66 68 68 67 66
RH            90 90 65 57 55 67 79 82 81 84 69 63 65 76 84 87 87 90 69 61 61 69
Wind dir       W  W NW NW NW NW NW  N  N  N NE  N  N NE  N  N  N  N NE NE  E SE
Wind spd       5  4  6  6  6  3  2  1  1  2  2  3  3  2  1  1  2  4  5  4  4  3
Clouds        B2 SC SC SC B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 SC SC SC SC B1 SC
PoP 12hr                      5          10          20          30          10
QPF 12hr                      0           0   0.05-0.16        0.03           0
Rain shwrs                                S  S  S  S  C  C  S  S
Tstms                                           S  S
Heat index          85 90 90 84                85 83                   86 84
Max heat               92    94    84          87    86                87    88


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          68    87      73    88      68    85      68    87
Temp          70 71 85 81   75 74 86 81   72 70 83 79   70 71 85 81
Dewpt         67 69 74 73   72 73 75 72   67 67 67 66   66 68 69 69
PWind dir        SE     S      SW    NW       N     N       E     S
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    SC B1 B1 B1   B1 B1 SC B1   B1 SC FW FW   FW FW FW SC
PoP 12hr         10    50      50    30      10     5       5    20
Rain shwrs           C  C    C  S     C                           S
Tstms                S  C    C        S

$$
MDZ505-132000-
Northwest Howard-
Including the cities of Lisbon, Poplar Springs, Watersville,
Glenelg, Glenwood, West Friendship, and Dayton
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                85 87 88          68          82          65    82 84 85
Temp          70 71 81 85 85 80 74 72 70 70 77 80 80 75 71 68 66 68 77 82 81 76
Dewpt         68 68 69 69 68 69 68 67 66 67 68 68 68 67 67 66 64 66 68 68 66 66
RH            93 90 67 59 57 69 82 84 87 90 74 67 67 76 87 93 93 93 74 63 60 71
Wind dir       W  W NW NW NW NW NW  N  N  N NE NW NW NE  N  N  N  N NE NE NE SE
Wind spd       4  4  6  6  5  2  2  1  1  2  2  2  2  2  0  0  2  4  4  3  3  3
Clouds        B2 SC SC SC B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 SC SC SC SC SC SC
PoP 12hr                      5          10          20          30          10
QPF 12hr                      0           0   0.04-0.16        0.03           0
Rain shwrs                                      S  S  C  C  S  S
Tstms                                           S  S
Heat index          83 88 88 82                83 82                   85 83
Max heat               90    91                85    85                87    87


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          67    86      71    86      66    84      66    86
Temp          69 70 84 80   74 73 84 80   70 68 82 78   69 69 84 80
Dewpt         66 69 74 73   71 72 74 71   67 66 67 66   65 67 69 68
PWind dir        SE    SW      SW    NW       N     N       E     S
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    SC B1 B1 B1   B2 B1 SC B1   B1 SC FW FW   FW FW FW SC
PoP 12hr         10    50      60    30      10     5       5    20
Rain shwrs           C  C    L  S     C                           S
Tstms                S  C    C        S

$$
VAZ506-132000-
Eastern Loudoun-
Including the cities of Gleedsville, Leesburg,
Dulles International Airport, Oak Grove, Sterling Park,
and Countryside
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                87 88 90          70          84          66          85
Temp          70 72 82 86 87 81 76 74 72 72 78 82 80 76 73 70 67 68 77 83 82 78
Dewpt         68 69 69 69 68 69 69 69 68 69 70 70 70 70 69 68 66 68 70 70 69 69
RH            93 90 65 57 53 67 79 84 87 90 76 67 72 82 87 93 97100 79 65 65 74
Wind dir       W NW NW NW NW NW NW NW  N  N  N  N  N NE  N NW  N  N NE NE NE SE
Wind spd       3  4  8  6  6  3  3  1  2  2  2  3  3  2  1  1  2  4  4  4  4  4
Clouds        B2 FW SC SC B1 SC B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC B1 SC
PoP 12hr                      5          10          30          40          10
QPF 12hr                      0           0        0.12        0.04           0
Rain shwrs                                S  S  C  C  C  C
Tstms                                           S  S  S
Obvis                                                      PF
Heat index          85 90 90 84                86 82                   87 85
Max heat               92    94    83          86    87                90    90


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          68    89      73    88      68    85      67    88
Temp          70 71 87 83   76 75 86 82   72 70 83 79   71 70 86 82
Dewpt         68 70 75 74   73 73 76 72   69 68 70 68   67 68 71 70
PWind dir        SE    SW      SW    NW      NW     N      NW    SW
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B1   B1 B1 SC B1   SC SC SC FW   FW FW FW FW
PoP 12hr         20    40      50    30      10     5       5    20
Rain shwrs        S  C  C    C  S     C                           S
Tstms             S  S  C    S        C

$$
VAZ505-132000-
Western Loudoun-
Including the city of Lucketts
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                83 88 89    67 69 70    78 83 84          66    79 85 86
Temp          70 72 81 86 86 80 75 73 71 71 77 80 79 75 72 69 67 68 76 82 81 77
Dewpt         68 68 68 68 68 68 68 68 67 68 69 69 69 69 68 67 65 67 68 69 68 67
RH            93 87 65 55 55 67 79 84 87 90 76 69 72 82 87 93 93 97 76 65 65 71
Wind dir       W NW NW NW NW NW NW NW NW  N  N  N NE NE  N NW  N  N NE  E  E SE
Wind spd       4  4  8  6  6  4  3  1  2  2  2  2  3  2  1  1  3  4  4  4  4  4
Wind gust        16
Clouds        B2 FW SC SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC B1 SC
PoP 12hr                      5          10          30          30          10
QPF 12hr                      0           0        0.12        0.04           0
Rain shwrs                                S  S  C  C  C  C
Tstms                                           S  S  S
Heat index          84 89 89 83                83 80                   86 84
Max heat               91    92                86    86                89    89


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          68    88      72    87      67    84      67    87
Temp          70 70 86 82   75 74 85 80   71 69 82 78   70 69 85 81
Dewpt         66 69 74 74   72 73 74 71   67 67 68 67   65 67 69 69
PWind dir        SE    SW      SW    NW      NW     N      NW    SW
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    SC B1 B1 B1   B2 B1 SC B1   SC SC FW FW   FW FW FW SC
PoP 12hr         20    40      60    30      10     5       5    10
Rain shwrs        S  C  C    L  S     C
Tstms             S  S  C    C        S

$$
VAZ501-132000-
Northern Fauquier-
Including the cities of Airlie, Bethel, and Warrenton
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                82 87 89    67 69 70    77 83 85    64 65 67    77 84 86
Temp          69 71 80 85 85 79 74 73 71 71 76 80 78 75 71 69 67 67 75 81 80 76
Dewpt         67 68 68 68 68 69 68 67 67 68 70 70 70 69 68 67 66 67 69 70 69 68
RH            93 90 67 57 57 72 82 81 87 90 82 72 76 82 90 93 97100 82 69 69 76
Wind dir       W NW NW NW NW NW NW NW NW  N  N  N NE NE NW NW  N  N NE NE  E  E
Wind spd       3  2  5  4  4  2  2  1  1  1  1  2  2  1  0  0  1  4  3  3  3  2
Wind gust        13 16    14
Clouds        B1 FW SC SC B1 SC B1 B1 SC B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC B1 SC
PoP 12hr                     10          10          40          40          10
QPF 12hr                      0           0   0.11-0.17        0.04           0
Rain shwrs                                S  S  C  C  C  C  S  S
Tstms                                           C  C  S
Obvis                                                      PF PF
Heat index          83 89 88 80                82                      85 82
Max heat               92    92                86    87                90    90


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          67    88      72    87      67    84      66    87
Temp          69 70 85 81   75 74 85 79   71 69 82 77   69 69 84 79
Dewpt         67 69 75 74   72 73 75 72   68 67 69 67   65 67 70 69
PWind dir         S    SW      SW    NW      NW     N      NW    SW
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B1   B1 SC SC B1   B1 SC SC FW   FW FW FW FW
PoP 12hr         20    40      50    40      10    10      10    20
Rain shwrs        S  C  C    C  S     C                           S
Tstms             S  S  C    S        C

$$
VAZ502-132000-
Southern Fauquier-
Including the city of Turnbull
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                88 90 91          70    83 85 86          66    84 86 88
Temp          69 72 83 88 87 81 75 74 72 72 79 82 81 76 72 70 68 68 78 83 82 77
Dewpt         68 69 69 69 69 70 70 69 69 69 71 72 72 70 70 69 67 68 72 72 70 70
RH            97 90 63 54 55 69 84 84 90 90 77 72 74 82 93 97 97100 82 70 67 79
Wind dir       W NW NW NW NW  N  W  N  N  N  N  N NE NE  N NW  N  N NE NE NE  E
Wind spd       2  1  4  4  3  1  2  0  0  1  2  2  2  0  0  0  1  3  3  3  2  2
Clouds        B1 FW SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 SC SC B1 SC
PoP 12hr                     10          10          40          50          10
QPF 12hr                      0           0        0.18   0.04-0.10           0
Rain shwrs                                S  S  C  C  C  C  S  S  S  S
Tstms                                           C  C  S
Obvis                                                      PF PF
Heat index          86 92 91 84                87 85                   89 87
Max heat               94    96                90    91                93    93


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          68    90      73    90      68    86      67    89
Temp          70 70 88 83   76 75 88 81   72 70 84 79   70 70 87 81
Dewpt         68 70 76 75   73 74 77 73   69 68 71 69   67 68 72 70
PWind dir        SE    SW      SW    NW       N     N      NE    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1 SC B1   B1 SC SC B1   B1 SC SC FW   FW SC SC SC
PoP 12hr         20    30      40    50      20    10      10    20
Rain shwrs        S  S  C    C        C    S                      S
Tstms             S  S  C    S        C

$$
VAZ526-132000-
Northwest Prince William-
Including the cities of Haymarket and Woolsey
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                86 89 89          70    82 84 85          67    83 86 86
Temp          70 72 82 87 86 81 76 74 72 72 78 81 80 76 73 70 68 69 77 83 81 77
Dewpt         68 68 69 69 68 69 68 68 68 68 70 70 71 69 69 67 66 68 70 71 69 68
RH            93 87 65 55 55 67 76 82 87 87 76 69 74 79 87 90 93 97 79 67 67 74
Wind dir      NW NW NW NW NW NW NW NW  N  N  N  N  N NE  N NW  N  N NE NE NE SE
Wind spd       3  3  6  6  5  3  3  1  2  2  2  2  2  1  1  1  2  4  4  4  3  3
Clouds        B1 FW SC SC B1 SC B1 B1 SC B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC B1 SC
PoP 12hr                     10          10          40          40          10
QPF 12hr                      0           0        0.15        0.06           0
Rain shwrs                                S  S  C  C  C  C  S  S
Tstms                                           C  C  S
Heat index          85 91 89 84                85 82                   88 84
Max heat               92    94                86    88                90    90


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          68    89      73    89      68    85      68    88
Temp          70 71 87 83   76 75 87 81   73 70 83 79   71 71 86 81
Dewpt         67 70 76 74   73 73 76 72   68 67 70 68   66 68 71 69
PWind dir         S    SW      SW    NW      NW     N      NW    SW
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B1   B1 B1 SC B1   B1 SC SC FW   FW FW FW SC
PoP 12hr         20    40      50    40      10    10      10    20
Rain shwrs        S  C  C    C        C                           S
Tstms             S  S  C    S        C

$$
VAZ527-132000-
Central and Southeast Prince William/Manassas/Manassas Park-
Including the cities of Dale City, Independent Hill, Aden,
Manassas, Lake Ridge, Woodbridge, and Montclair
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                89 90 92    70 71 74    84 85 87    66 68 70          87
Temp          71 73 83 88 88 82 77 75 73 73 79 83 81 77 74 71 69 70 79 84 83 78
Dewpt         69 69 69 69 68 69 70 69 69 69 71 71 71 70 70 68 67 69 71 71 70 69
RH            93 87 63 54 52 65 79 82 87 87 77 67 72 79 87 90 93 97 77 65 65 74
Wind dir       W NW NW NW NW NW NW  N  N  N  N  N  N NE  N NW  N  N NE NE NE SE
Wind spd       3  2  6  5  5  2  2  1  1  2  2  2  3  1  0  0  1  4  4  4  4  3
Clouds        B1 FW SC SC B1 SC B1 B1 SC B1 B2 B2 B2 B1 B1 B1 SC SC SC SC B1 SC
PoP 12hr                     10          10          30          40          10
QPF 12hr                      0           0        0.18        0.07           0
Rain shwrs                                S  S  C  C  C  C  S  S  S  S
Tstms                                           S  S  S
Obvis                                                      PF PF
Heat index          87 92 92 86             80 87 85                80 90 87
Max heat               96    96    85          90    91                93    94


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          69    90      74    90      69    87      68    89
Temp          71 71 88 84   77 76 88 82   74 71 85 80   71 71 87 82
Dewpt         68 70 76 74   73 73 76 73   69 68 70 68   67 68 72 70
PWind dir        SE    SW      SW    NW      NW     N       N    SW
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1 SC B1   B1 B1 SC B1   B1 SC SC FW   FW FW FW SC
PoP 12hr         10    30      50    40      10     5      10    20
Rain shwrs        S  S  C    C        C                           S
Tstms             S  S  C    S        C

$$
VAZ053-132000-
Fairfax-
Including the cities of Burke, Fairfax Station, Reston,
Annandale, Chantilly, Langley, and McLean
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                88 89 91    70 72 74    83 85 86    67 69 71    85 86 88
Temp          72 74 83 87 88 83 78 76 73 73 79 82 81 77 75 72 70 70 79 84 83 79
Dewpt         69 69 69 69 68 68 69 69 68 69 70 70 70 69 69 68 67 68 70 70 69 68
RH            90 84 63 55 52 61 74 79 84 87 74 67 69 76 82 87 90 93 74 63 63 69
Wind dir       W NW NW NW NW NW NW  N  N  N  N NW NW NE  N  N  N  N NE NE NE SE
Wind spd       4  3  6  6  5  3  3  1  2  2  2  3  3  2  1  1  2  4  4  4  4  4
Wind gust        13
Clouds        B2 FW SC SC B1 SC B1 B1 SC B1 B2 B2 B2 B1 B1 B1 B1 SC SC SC B1 SC
PoP 12hr                      5          10          30          40          10
QPF 12hr                      0           0   0.12-0.17   0.02-0.08           0
Rain shwrs                                S  S  C  C  C  C  S  S
Tstms                                           S  S  S
Heat index          86 91 91 86             80 86 84                   88 86
Max heat               94    95    86          90    90                91    91


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          70    89      74    89      70    86      69    89
Temp          72 72 87 83   77 76 87 82   74 72 84 80   72 72 86 82
Dewpt         68 70 75 74   73 74 76 72   69 68 69 68   67 69 71 69
PWind dir        SE    SW      SW    NW      NW     N      NE    SW
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    SC B1 B1 B1   B1 B1 SC B1   B1 SC SC FW   FW FW FW SC
PoP 12hr         10    40      50    40      10     5      10    20
Rain shwrs        S  C  C    C  S     C                           S
Tstms             S  S  C    S        C

$$
MDZ013-132000-
Prince Georges-
Including the cities of Bowie, Suitland-Silver Hill, Clinton,
College Park, Tantallon, Greenbelt, and Montpelier
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                87 90 91    71 72 75    82 85 86    67 69 72    82 86 88
Temp          73 74 84 88 88 83 78 76 74 74 80 83 82 77 74 72 70 71 79 84 83 78
Dewpt         69 69 69 68 68 69 69 69 68 69 70 70 69 69 69 68 67 69 69 69 68 67
RH            87 84 61 52 52 63 74 79 82 84 72 65 65 76 84 87 90 93 72 61 61 69
Wind dir       W NW NW NW NW NW NW  N  N  N NE  N  N  E  N  N  N  N NE NE  E SE
Wind spd       4  3  6  6  6  3  2  1  2  2  3  2  3  2  1  1  2  4  5  4  5  4
Clouds        B2 SC SC SC B1 B1 B1 B1 SC B1 B1 B2 B2 B1 B1 B1 SC SC SC SC B1 B1
PoP 12hr                      5          10          20          30          20
QPF 12hr                      0           0   0.12-0.19        0.05           0
Rain shwrs                                S  S  S  S  C  C  S  S  S  S
Tstms                                     S  S  S  S  S
Heat index          87 92 92 86             83 86 85                81 87 86
Max heat               94    96    86          89    90                90    90


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          70    89      75    90      71    86      69    88
Temp          72 73 86 83   77 77 88 83   75 72 85 80   72 72 86 82
Dewpt         68 71 74 73   73 74 75 72   69 68 68 67   67 69 70 69
PWind dir         S     S      SW    NW      NW     N       E     S
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B1 B1 SC B1   B1 B1 SC B1   B1 SC SC FW   SC FW FW SC
PoP 12hr         10    40      50    40      10     5      10    20
Rain shwrs           S  C    C  S     C    S                      S
Tstms                S  C    S        S

$$
MDZ014-132000-
Anne Arundel-
Including the cities of Glen Burnie, Annapolis, Ridgeway, Severn,
South Gate, Severna Park, and Arnold
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                87 90 91    71 73 76    82 85 86    67 70 74    82 86 87
Temp          73 75 84 88 88 84 79 77 75 75 80 83 82 78 75 72 70 72 79 83 83 78
Dewpt         69 70 70 69 69 70 70 70 69 69 69 69 69 69 69 68 66 68 69 69 67 67
RH            87 84 63 54 54 63 74 79 82 82 69 63 65 74 82 87 87 87 72 63 59 69
Wind dir       W  W NW NW NW NW NW  N  N NE NE NE NE  E  N  N  N NE NE NE  E SE
Wind spd       5  4  6  6  5  3  2  1  2  3  4  3  4  3  1  2  3  5  6  5  5  3
Clouds        B2 SC SC SC SC B1 B1 B1 SC B1 B1 B2 B2 B1 B1 B1 B1 SC SC SC B1 SC
PoP 12hr                      5          10          20          30          10
QPF 12hr                      0           0   0.06-0.22        0.04           0
Rain shwrs                                S  S  S  S  C  C  S  S  S  S
Tstms                                     S  S  S  S  S
Heat index          88 93 93 88 80          83 86 85                81 87 86
Max heat               94    97    89          88    88                89    89


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          70    88      75    90      71    86      70    88
Temp          72 73 86 83   77 77 88 83   75 73 84 80   73 73 86 82
Dewpt         68 70 74 73   73 74 75 72   69 68 68 67   67 69 70 69
PWind dir         S     S      SW    NW       N    NE       E    SE
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B1 B1 SC B1   B1 B1 SC B1   SC SC SC FW   FW FW FW FW
PoP 12hr         10    50      50    30      10     5      10    10
Rain shwrs           S  C    C  S     C    S
Tstms                S  C    C        S

$$
VAZ040-132000-
Rappahannock-
Including the cities of Castleton, Five Forks, Flint Hill,
Hackleys Crossroads, Rock Mills, and Washington
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                84 88 89    67 69 70    79 83 85    63 65 66    80 84 85
Temp          69 71 81 86 85 79 75 73 71 70 77 80 79 74 71 70 67 67 76 81 80 76
Dewpt         67 67 68 68 68 69 69 68 67 68 71 72 72 70 69 68 66 67 71 72 70 70
RH            93 87 65 55 57 72 82 84 87 93 82 77 79 87 93 93 97100 85 74 72 82
Wind dir      SW SW NW NW NW SW SW NW  N  N  N  N NE NE  N  N NW  N NE NE  E  E
Wind spd       2  1  3  2  3  1  1  0  0  0  0  1  1  0  0  0  0  2  2  2  2  0
Wind gust           13 12                                        12
Clouds        B1 FW SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC B1 B1 SC SC B1 SC
PoP 12hr                     10          10          50          50          10
QPF 12hr                      0           0   0.15-0.20        0.03           0
Rain shwrs                                S  S  C  C  C  C  S  S
Tstms                                           C  C  S
Obvis                                    PF                PF PF
Heat index          84 90 89                   84                      85 82
Max heat               92    94                87    87                89    89


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          67    88      72    88      66    84      66    87
Temp          69 69 86 82   75 73 86 80   71 68 82 77   70 69 84 79
Dewpt         67 69 76 75   72 73 76 73   68 67 71 69   66 67 71 70
PWind dir         S    SW      SW    NW      NW     N       N     S
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 SC B1   B1 SC SC B1   B1 SC SC SC   FW SC FW SC
PoP 12hr         20    30      30    50      10    20      10    20
Rain shwrs        S  S  C    C        C    S        S             S
Tstms             S  S  C    S        C

$$
VAZ051-132000-
Culpeper-
Including the cities of Cardova, Catalpa, Culpeper, Reva,
Stevensburg, Winston, and Rapidan
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                88 90 91          70    82 85 86          66    84 86 87
Temp          69 71 83 88 87 80 75 74 71 71 79 82 80 76 72 70 68 67 77 83 82 77
Dewpt         68 69 69 69 69 70 71 69 68 69 71 72 72 71 71 69 67 67 72 72 71 70
RH            97 93 63 54 55 72 87 84 90 93 77 72 77 85 97 97 97100 85 70 69 79
Wind dir      SW SW NW NW NW  S  S  N  N  N  N  N NE NE  N  N  N  N NE NE NE  E
Wind spd       1  0  2  2  2  1  1  0  0  0  1  1  1  0  0  0  0  3  3  2  2  0
Clouds        B1 FW SC SC SC B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 SC B1 B1 B1 SC B1 SC
PoP 12hr                     10          10          40          50          10
QPF 12hr              0.00-0.08           0        0.17   0.03-0.08           0
Rain shwrs                 S              S  S  C  C  C  C  S  S
Tstms                                           C  C  S
Obvis         PF                         PF             PF PF  F
Heat index          86 92 91 83                88 84                   88 86
Max heat               95    96                90    92                92    92


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          67    90      73    90      68    86      67    88
Temp          70 70 88 83   75 74 88 81   72 69 84 79   70 69 86 81
Dewpt         69 70 76 75   73 73 77 74   70 68 71 70   67 68 72 71
PWind dir         S    SW      SW    NW       N     N      NE     S
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 SC B1   B1 SC SC B1   B1 SC SC SC   SC SC SC SC
PoP 12hr         10    30      30    50      20    20      10    20
Rain shwrs        S     C    C        C    S        S    S        S
Tstms             S     C    S        C

$$
VAZ039-132000-
Madison-
Including the cities of Fordsville, Five Forks, Madison Mills,
and Twymans Mill
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                83 89 91    68 70 71    78 84 86    65 66 68    78 84 87
Temp          69 71 83 88 87 80 75 74 72 71 78 82 80 75 72 70 68 68 77 82 81 77
Dewpt         67 67 68 68 68 70 70 69 68 69 71 72 72 71 70 69 67 67 71 72 71 70
RH            93 87 61 52 53 72 84 84 87 93 79 72 77 87 93 97 97 97 82 72 72 79
Wind dir      SW  W  W NW NW  E  S  N  N  N  N NW NE NE  N NW NW  N NE NE  E  E
Wind spd       2  1  2  3  3  1  1  0  0  0  1  2  2  0  0  0  0  3  3  3  3  1
Clouds        B1 FW FW SC SC B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 SC B1 B1 B1 B1 B1 SC
PoP 12hr                     20          10          50          50          10
QPF 12hr                   0.06           0   0.11-0.20   0.04-0.11           0
Rain shwrs                 S              S  S  C  C  C  C  S  S              S
Tstms                      S                    C  C  S                       S
Obvis         PF                                        PF  F  F
Heat index          86 91 90 83                87 83                   86 84
Max heat               95    95                92    90                90    91


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          68    89      72    89      68    85      67    87
Temp          70 70 87 83   75 74 87 81   72 69 83 79   70 69 85 81
Dewpt         68 69 75 74   72 73 76 74   69 68 70 70   66 67 71 70
PWind dir         S    SW      SW    NW       N    NE      NE     S
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 SC B1   SC SC SC B1   B1 SC SC SC   SC SC SC SC
PoP 12hr         20    30      20    50      20    20      10    20
Rain shwrs     S        C    S        C    S        S             S
Tstms          S        C    S        C

$$
VAZ038-132000-
Greene-
Including the city of Shady Grove
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                84 90 92    68 71 71    79 85 87    65 68 69    79 85 86
Temp          70 72 83 88 86 80 76 74 72 72 79 83 80 75 73 71 70 68 77 82 80 77
Dewpt         67 67 69 68 69 69 70 69 68 69 72 73 73 71 71 69 68 68 72 73 71 70
RH            90 84 63 52 57 69 82 84 87 90 79 72 79 87 93 93 93100 85 74 74 79
Wind dir       W  W  W  W NW  N  N  N  N  N  N NW  N NE  N  N NW  N NE  E  E  E
Wind spd       3  1  3  4  4  2  2  1  1  0  1  2  3  1  0  0  0  3  4  4  4  2
Clouds        SC FW FW SC SC SC B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC
PoP 12hr                     20          10          50          50          10
QPF 12hr                   0.07           0   0.11-0.20        0.03           0
Rain shwrs                 S              S  S  C  C  C  C  S  S        S  S  S
Tstms                      S                    C  C  S                       S
Obvis                                                      PF PF
Heat index          87 92 90 83             80 88 84                   87 84
Max heat               95    96                92    90                90    90


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          69    89      73    89      68    85      68    87
Temp          71 70 87 83   75 74 87 80   72 70 83 78   70 70 85 81
Dewpt         68 70 76 74   72 72 76 73   69 68 71 70   66 67 71 70
PWind dir        SE    SW      SW    NW      NW    NE      NE     S
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 SC B1   SC SC SC B1   B1 B1 SC SC   SC SC SC SC
PoP 12hr         20    30      20    50      20    20      10    20
Rain shwrs     S        C    S        C    S        S             S
Tstms          S        C    S        C

$$
VAZ050-132000-
Orange-
Including the cities of Burr Hill, Everona, Lahore, Madison Run,
Nasons, Orange, and Unionville
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                89 90 92    69 70 72    83 85 87    66 67 69    84 86 87
Temp          70 72 84 89 88 81 76 74 72 72 79 84 82 77 73 70 68 68 78 83 83 77
Dewpt         68 68 69 68 69 71 71 69 68 69 71 72 72 72 71 70 67 68 72 72 71 71
RH            93 87 61 50 54 72 85 84 87 90 77 67 72 85 93100 97100 82 70 67 82
Wind dir      SW  W NW  W NW  E  S  N  N  N  N  N  N NE  N  N  N  N NE NE NE  E
Wind spd       2  0  2  3  3  1  1  0  0  1  2  2  2  1  0  0  0  3  4  3  3  1
Clouds        B1 FW FW SC SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC
PoP 12hr                     20          10          40          50          10
QPF 12hr              0.00-0.09           0   0.08-0.17   0.04-0.17           0
Rain shwrs                 S              S  S  C  C  C  C  S  S
Tstms                      S                    S  C  S
Obvis                                                   PF  F  F
Heat index          87 93 92 84             80 89 87                   89 88
Max heat               95    95                92    92                91    92


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          68    90      73    91      68    86      67    89
Temp          70 70 88 84   75 75 89 82   72 70 84 79   70 70 86 81
Dewpt         69 70 75 75   73 73 76 74   70 68 71 70   67 68 72 71
PWind dir         S    SW      SW    NW       N    NE      NE     S
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 SC SC   SC SC SC B1   B1 B1 SC SC   SC SC SC SC
PoP 12hr         10    20      30    50      20    20      20    20
Rain shwrs              S    C        C    S        S    S        S
Tstms                   S    S        C

$$
VAZ056-132000-
Spotsylvania-
Including the city of Fredericksburg
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      90          71          86    66 67 69          87
Temp          71 72 84 89 89 81 77 75 73 73 80 84 83 77 74 71 69 70 79 84 85 78
Dewpt         69 70 69 69 69 71 71 70 69 69 72 72 72 72 71 70 68 69 72 72 71 71
RH            93 93 61 52 52 72 82 84 87 87 77 67 70 85 90 97 97 97 79 67 63 79
Wind dir       W SW NW NW NW SE  S  N  N  N  N  N  N NE  N  N  N  N NE NE NE  E
Wind spd       2  1  3  3  3  1  1  0  1  1  2  2  2  1  0  0  0  2  3  3  2  2
Clouds        B1 SC SC SC SC B1 B1 B1 SC B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC
PoP 12hr                     10          10          30          50          20
QPF 12hr              0.00-0.06           0   0.04-0.17   0.06-0.15           0
Rain shwrs                                S  S  C  C  C  C  S  S  S  S
Tstms                                           S  S  S
Obvis                                                   PF PF  F
Heat index          88 93 93 85             84 89 89                   91 90
Max heat               96    97                92    93                93    94


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          69    90      74    91      69    87      68    89
Temp          71 71 88 84   76 76 89 82   73 71 85 79   71 71 87 81
Dewpt         69 71 76 75   73 74 77 75   70 69 71 70   69 69 72 71
PWind dir        SE    SW      SW    NW       N     N      NE     S
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC SC SC   B1 SC SC B1   B1 SC SC FW   FW SC SC SC
PoP 12hr         10    20      30    50      20    10      20    20
Rain shwrs              S    C        C    S             S        S
Tstms                   S    S        C

$$
VAZ055-132000-
Stafford-
Including the cities of Arkendale, Garrisonville, Shiloh,
Widewater, Brookfield, Falmouth, and Glendie
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                88 90 91    70 71 73    83 86 87    67 68 71    84 87 88
Temp          71 73 84 89 89 81 77 75 73 73 80 83 83 77 74 71 69 70 79 85 84 78
Dewpt         69 70 69 69 69 70 71 70 69 70 72 72 72 71 71 70 68 69 72 72 71 70
RH            93 90 61 52 52 69 82 84 87 90 77 70 70 82 90 97 97 97 79 65 65 76
Wind dir       W NW NW NW NW  N  W  N  N  N  N  N  N NE  N NW  N  N NE NE NE  E
Wind spd       3  1  4  4  4  1  1  1  1  2  2  2  2  1  0  0  0  3  4  3  3  3
Clouds        B1 SC SC SC SC B1 B1 B2 SC B1 B1 B2 B2 B1 B1 B1 SC SC SC SC B1 SC
PoP 12hr                     10          10          30          50          20
QPF 12hr                      0           0   0.10-0.20        0.10           0
Rain shwrs                                S  S  C  C  C  C  S  S  S  S
Tstms                                           S  S  S
Obvis                                                      PF PF
Heat index          88 94 93 85             83 89 87                81 91 89
Max heat               96    97    84          92    93                94    95


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          69    90      75    91      70    87      69    89
Temp          71 72 88 84   77 76 89 82   74 71 86 80   72 71 87 82
Dewpt         69 71 76 74   73 74 77 74   70 68 71 69   68 69 72 71
PWind dir        SE    SW      SW    NW       N     N      NE     S
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1 SC B1   B1 SC SC B1   B1 SC SC FW   FW SC FW SC
PoP 12hr         10    30      40    50      20    10      10    20
Rain shwrs              C    C        C    S             S        S
Tstms                   C    S        C

$$
VAZ057-132000-
King George-
Including the cities of Rollins Fork and Dahlgren
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                89 90 92    71 72 75          85    68 70 72          86
Temp          72 74 84 88 89 82 78 76 74 74 80 83 83 77 74 72 71 72 80 84 84 78
Dewpt         70 71 71 70 70 72 72 72 71 72 73 73 72 71 72 71 69 71 72 72 71 70
RH            93 90 65 55 54 72 82 87 90 93 79 72 70 82 93 97 93 97 77 67 65 76
Wind dir       W NW NW NW NW NW  W NW  N  N  N  N  N NE  N NW  N  N NE NE  E  E
Wind spd       3  2  5  5  4  2  1  1  2  1  2  2  3  1  1  1  1  3  5  4  4  4
Clouds        SC SC SC SC SC B1 B1 B1 SC B1 B1 B2 B1 B1 B1 B1 B1 SC SC SC B1 B1
PoP 12hr                     10          10          30          50          20
QPF 12hr                      0           0   0.02-0.14        0.12           0
Rain shwrs                                S  S  C  C  C  C  C  C  S  S
Tstms                                     S     S  S  S
Obvis                                                      PF PF
Heat index          88 93 94 87             85 89 88                83 90 88
Max heat               95    98    87          91    93                93    94


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          71    89      75    90      72    86      71    88
Temp          73 73 87 83   77 77 88 82   75 73 85 80   73 73 86 82
Dewpt         70 72 76 74   74 75 77 75   71 70 71 69   70 71 72 72
PWind dir        SE    SW      SW    NW      NW     N       E     S
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1 SC B1   B1 SC SC B1   B1 SC SC FW   FW SC FW SC
PoP 12hr         10    30      40    40      20    10      10    20
Rain shwrs              C    C        C    S                   S  S
Tstms                   C    S        C

$$
MDZ016-132000-
Charles-
Including the cities of St. Charles and Waldorf
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                87 90 91    71 72 76    82 85 86    67 68 74    82 86 88
Temp          72 74 83 88 89 82 77 76 74 74 80 83 82 77 74 71 69 71 79 84 84 78
Dewpt         70 70 69 69 69 70 72 71 70 71 72 72 71 71 71 70 68 70 71 70 70 69
RH            93 87 63 54 52 67 85 85 87 90 77 70 69 82 90 97 97 97 77 63 63 74
Wind dir       W NW NW  W NW NW NW NW  N  N  N  N  N NE  N  N  N  N NE NE  E  E
Wind spd       3  3  5  6  5  2  2  1  2  2  2  2  3  2  1  1  2  4  5  4  5  4
Clouds        B1 SC SC SC SC B1 B1 B1 SC B1 B1 B2 B2 B1 B1 B1 SC SC SC SC B1 SC
PoP 12hr                      5          10          30          50          20
QPF 12hr                      0           0   0.06-0.21   0.06-0.13           0
Rain shwrs                                S  S  C  C  C  C  S  S  S  S
Tstms                                     S     S  S  S
Obvis                                                      PF PF
Heat index          87 92 93 87             83 87 87                81 88 88
Max heat               94    96    87          91    91                92    92


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          70    89      75    90      71    86      69    88
Temp          72 72 86 83   77 77 88 82   74 72 84 80   72 72 86 82
Dewpt         70 72 74 74   74 75 76 74   71 69 69 69   69 70 71 71
PWind dir        SE     S      SW    NW      NW     N      NE     S
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1 SC B1   B1 SC SC B1   B1 SC SC FW   FW FW FW SC
PoP 12hr         10    40      40    40      20     5      10    20
Rain shwrs           S  C    C        C    S                      S
Tstms                   C    S        S

$$
MDZ017-132000-
St. Marys-
Including the cities of Dameron, Lexington Park, Piney Point,
Ridge, California, Callaway, and Sotterley
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                87 89 91    71 74 78    82 85 86    67 70 76    82 85 87
Temp          74 75 84 88 88 82 78 77 75 75 81 83 83 77 75 73 71 73 79 83 83 78
Dewpt         71 71 70 70 70 71 72 72 72 72 72 72 72 71 72 71 70 72 72 71 70 70
RH            90 87 63 55 55 69 82 85 90 90 74 70 70 82 90 93 97 97 79 67 65 76
Wind dir       W NW NW  W  W  N SW NW  N  N  N  N NE NE NE  N  N  N NE NE NE  E
Wind spd       4  3  5  5  4  2  2  1  2  2  3  3  3  2  1  1  2  5  6  5  5  5
Clouds        B1 SC SC SC SC SC B1 B1 SC B1 B1 B2 B2 B1 B1 B1 B1 SC SC B1 B1 SC
PoP 12hr                      5          10          20          50          20
QPF 12hr                      0           0   0.01-0.18        0.12           0
Rain shwrs                                S  S  S  S  C  C  C  C  S  S
Tstms                                     S  S  S  S  S  S  S
Obvis                                                      PF
Heat index          88 93 94 87             84 88 87                81 88 87
Max heat               95    96    90    87    91    91    85          92    92


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          71    88      76    90      72    86      71    87
Temp          73 74 86 82   78 78 88 83   76 74 84 79   73 74 85 81
Dewpt         70 72 75 75   74 76 77 75   72 71 71 70   70 71 72 72
PWind dir        SE     S      SW    NW      NW     N       E    SE
Wind char        LT    GN      GN    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B1   B1 SC SC B1   B1 SC SC FW   FW FW SC SC
PoP 12hr         10    40      40    40      30    10      10    20
Rain shwrs              C    C  S     C    C                   S  S
Tstms                   C    S        S

$$
MDZ018-132000-
Calvert-
Including the cities of Cove Point, Drum Point, Chesapeake Beach,
Mount Harmony, Broomes Island, Long Beach, and Dunkirk
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                86 90 91    72 73 76    82 85 86    68 70 74    82 85 86
Temp          73 75 83 88 88 82 78 76 75 75 80 82 82 77 74 72 71 72 79 83 83 77
Dewpt         70 70 70 70 70 71 71 71 70 71 71 71 70 70 70 69 68 70 70 69 68 67
RH            90 84 65 55 55 69 79 85 84 87 74 69 67 79 87 90 90 93 74 63 61 71
Wind dir       W NW NW NW NW  N  W NW  N NE NE  N NE NE NE  N  N  N NE NE NE  E
Wind spd       4  4  5  5  4  2  2  2  2  2  3  3  3  2  1  1  2  5  6  5  5  4
Clouds        B1 SC SC SC SC B1 B1 B1 SC B1 B1 B2 B2 B1 B1 B1 SC SC SC SC SC B1
PoP 12hr                      5          10          20          40          20
QPF 12hr                      0           0   0.09-0.17   0.04-0.12           0
Rain shwrs                                S  S  S  S  C  C  S  S  S  S
Tstms                                     S  S  S  S  S
Heat index          87 92 93 87             83 87 86                   87 86
Max heat               94    96    87          90    90                89    90


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          71    88      75    90      72    86      71    87
Temp          73 74 86 82   77 77 88 82   75 74 83 80   73 74 85 81
Dewpt         69 71 73 73   73 75 75 73   70 69 69 68   68 70 70 70
PWind dir        SE     S      SW    NW      NW    NE       E    SE
Wind char        LT    GN      GN    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B1   B1 B1 SC B1   B1 SC SC FW   FW FW FW FW
PoP 12hr         10    40      50    40      20     5       5    20
Rain shwrs              C    C        C    S                   S  S
Tstms                   C    S        S

$$
MDZ510-132000-
Eastern Garrett-
Including the cities of Grantsville and Kitzmiller
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                76 78 86    62 63 66    74 76 83    59 61 63    75 78 86
Temp          65 66 72 76 77 72 68 66 65 65 71 73 73 70 66 64 62 62 70 75 76 71
Dewpt         64 63 65 65 65 65 66 65 63 63 65 66 66 65 64 63 61 62 65 65 65 65
RH            97 90 79 69 67 79 93 97 93 93 81 79 79 84 93 97 97100 84 71 69 81
Wind dir       W  W  W NW NW NW NW  W NW  W  W NW NW  N NW  N  N  E SE SE SE SE
Wind spd      10  9  9  9  8  4  3  1  1  1  2  2  2  2  1  1  2  3  4  3  3  2
Wind gust     26 21 19
Clouds        B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC B1 B1 B1 B1 SC SC
PoP 12hr                     10          20          60          40          20
QPF 12hr                      0   0.00-0.11        0.19        0.02           0
Rain shwrs                 S           S  L  L  L  L  C  C  S  S  S  S  S  S
Tstms                      S           S        C  C  S
Obvis                              PF PF PF             PF PF PF


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          65    82      68    78      60    78      61    80
Temp          66 67 79 76   70 68 75 72   64 62 75 71   63 63 77 73
Dewpt         63 66 71 71   69 68 69 66   63 61 63 63   60 61 64 64
PWind dir         S     W       W    NW      NW    NW       W    SW
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    SC B1 B2 B2   B2 B1 B2 B2   SC SC SC SC   FW FW FW FW
PoP 12hr         40    60      80    60      10    10       5    10
Rain shwrs        C  L  L    D  C  C  L             S
Tstms             C  S  C    C  S     C

$$
MDZ501-132000-
Extreme Western Allegany-
Including the cities of Frostburg, La Vale, Reynolds,
and Westernport
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                77 82 87    64 65 67    74 79 83    61 62 64    76 81 86
Temp          67 68 76 80 80 75 70 69 67 67 73 76 76 72 68 66 64 64 72 79 79 74
Dewpt         64 64 66 66 66 66 66 65 64 64 66 67 67 66 65 63 61 63 65 66 65 66
RH            90 87 71 62 62 74 87 87 90 90 79 74 74 81 90 90 90 97 79 64 62 76
Wind dir       W  W NW NW NW NW NW NW NW NW  E  N NW  N NW NW  N NE  E SE SE SE
Wind spd      10  8  8  9  8  4  3  1  1  1  1  2  2  2  2  2  2  3  3  3  3  2
Wind gust     26 20 18
Clouds        B1 B1 SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC B1 B1 B1 SC SC B1
PoP 12hr                     10          10          50          40          20
QPF 12hr                      0   0.00-0.10        0.19        0.01           0
Rain shwrs                                C  C  C  C  C  C  S  S  S  S
Tstms                                           C  C  S
Heat index             82 82                                              80
Max heat               88    89                85    84                87    88


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          66    85      70    82      62    82      63    84
Temp          68 68 82 79   73 71 79 75   66 64 79 74   65 65 81 76
Dewpt         64 65 72 72   70 69 71 68   64 62 65 64   61 62 65 66
PWind dir         S     W       W    NW      NW    NW      NW     W
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B2   B2 B1 B2 B1   SC SC FW SC   FW FW FW SC
PoP 12hr         40    50      70    40       5    10       5    10
Rain shwrs        C  C  C    L  C  C  C
Tstms             S  S  C    C  S     C

$$
WVZ503-132000-
Western Mineral-
Including the cities of Piedmont and Sulphur City
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                77 81 87    63 64 67    74 77 83    60 61 64    75 79 86
Temp          66 66 74 79 78 73 69 68 66 66 71 75 74 71 67 65 63 63 71 77 77 72
Dewpt         63 63 65 65 65 65 66 66 64 64 66 67 67 66 65 63 61 63 65 67 66 65
RH            90 90 74 62 64 76 90 93 93 93 84 76 79 84 93 93 93100 81 71 69 79
Wind dir       W  W  W NW NW NW NW  W  W SW SW  N NW  N NW  W NW NE  E SE  E SE
Wind spd      10  8  8  8  8  4  3  1  1  1  2  2  2  2  1  1  1  3  3  3  3  2
Wind gust     25 21 18
Clouds        B1 B1 SC B1 B1 B1 SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC B1
PoP 12hr                     10          20          60          40          20
QPF 12hr                      0        0.08        0.19        0.02           0
Rain shwrs                             S  C  C  L  L  C  C  C  C  S  S  S  S
Tstms                                           C  C  S
Obvis                              PF PF PF             PF PF PF
Heat index             80
Max heat               88    86                83    83                85    87


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          65    83      68    80      61    80      61    81
Temp          67 67 81 77   71 70 78 74   65 63 78 73   64 64 79 74
Dewpt         64 66 71 70   69 68 70 66   64 62 65 63   61 62 65 65
PWind dir         S     W       W    NW      NW    NW       W     W
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B2   B2 B1 B2 B1   B1 SC FW SC   FW FW FW SC
PoP 12hr         30    50      70    50      10    20       5    10
Rain shwrs        C  C  C    L  C  C  C             S
Tstms             C  S  C    C  S     C

$$
WVZ501-132000-
Western Grant-
Including the cities of Beechwood, Wilsonia, and Bayard
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                73 79 86    60 63 68    71 76 83    57 61 65    72 78 85
Temp          64 65 73 77 77 71 68 67 65 66 71 73 73 70 67 64 62 63 70 75 75 70
Dewpt         63 63 65 65 65 65 66 65 64 64 67 67 68 66 65 64 61 63 66 67 66 66
RH            97 93 76 67 67 81 93 93 97 93 87 81 84 87 93100 97100 87 76 74 87
Wind dir       W  W  W NW NW NW  W SW SW SW SW NW NW NW NW  W SW NE  E SE  E SE
Wind spd       9  8  6  8  6  3  3  1  1  1  1  2  2  2  1  1  1  3  3  3  3  2
Wind gust     29 24 20 19 17 13
Clouds        B1 B1 B1 B1 SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     10          30          70          50          30
QPF 12hr                   0.01        0.07   0.19-0.27        0.02           0
Rain shwrs                             C  L  L  L  L  C  C  C  C  C  C  C  C  S
Tstms                                  S        C  C  S                       S
Obvis                              PF PF PF             PF PF PF


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          64    82      67    78      61    78      60    79
Temp          66 68 80 76   71 69 76 72   65 63 75 71   63 64 77 72
Dewpt         64 66 70 70   69 68 69 67   64 62 64 63   61 62 64 64
PWind dir         S     W       W     W      NW    NW      SW     W
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B2   B2 B1 B2 B2   B1 SC SC SC   FW FW FW SC
PoP 12hr         30    50      70    60      20    20       5    20
Rain shwrs     S  C  C  C    L  C  C  L    S  S  S  S             S
Tstms          S  C  S  C    C  S     C

$$
MDZ502-132000-
Central and Eastern Allegany-
Including the cities of Cumberland, Ellerslie, Brady, Rawlings,
and McCoole
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                82 85 88          66    78 82 84          63    80 84 86
Temp          68 70 78 83 84 79 72 70 68 68 75 79 79 74 70 67 64 65 75 81 82 76
Dewpt         66 66 68 67 67 67 68 67 66 66 68 68 68 67 67 65 63 64 66 67 66 66
RH            93 87 71 59 57 67 87 90 93 93 79 69 69 79 90 93 97 97 74 63 58 71
Wind dir       W  W NW NW NW NW  W NW NW  N NE  N NW  N NW NW  N  N  E SE SE SE
Wind spd       3  3  4  6  5  3  2  0  0  0  0  1  1  0  0  0  0  2  2  2  1  1
Wind gust     17 14
Clouds        B1 SC SC B1 B1 B1 SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC B1 SC SC SC
PoP 12hr                      5          10          40          30          10
QPF 12hr                      0   0.00-0.09   0.12-0.19        0.01           0
Rain shwrs                                S  S  C  C  C  C
Tstms                                           C  S  S
Obvis                                    PF                PF PF
Heat index             86 87                   80                      83 84
Max heat               90    91                86    86                88    89


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          66    87      71    85      64    84      63    86
Temp          68 69 84 81   74 73 82 78   67 66 81 77   66 66 83 79
Dewpt         65 67 73 73   71 71 72 69   65 64 65 64   63 64 66 66
PWind dir        SE    SW       W    NW      NW    NW      NW    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1 B1 B1   B2 B1 B1 B1   SC FW FW FW   FW FW FW FW
PoP 12hr         20    50      60    30       5    10       5    10
Rain shwrs        S  C  C    L  S  S  C
Tstms             S  S  C    C        S

$$
WVZ504-132000-
Eastern Mineral-
Including the cities of Antioch, Keyser, New Creek, Ridgeville,
Russelldale, Headsville, and Fort Ashby
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                79 86 87          67    75 81 83          63    77 83 85
Temp          68 69 79 84 84 78 72 70 68 68 75 79 78 74 70 67 65 63 74 81 81 76
Dewpt         66 66 67 67 67 68 68 67 66 67 69 69 69 68 68 66 64 63 68 69 68 68
RH            93 90 67 57 57 71 87 90 93 97 82 72 74 82 93 97 97100 82 67 65 76
Wind dir      SW  W  W NW NW NW NW  W  W NW NE  N NW  N NW NW NW NE  E  E  E SE
Wind spd       4  3  5  6  6  3  2  0  0  0  1  1  2  0  0  0  0  2  2  2  3  1
Wind gust     19 17 16
Clouds        B1 SC SC B1 B1 B1 SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC B1 SC SC SC
PoP 12hr                     10          10          60          40          20
QPF 12hr                      0   0.00-0.08        0.18        0.01           0
Rain shwrs                             S  C  C  L  L  C  C  S  S  S  S  S  S
Tstms                                           C  C  S
Obvis                                 PF PF             PF PF PF
Heat index          80 87 87                   81                      83 84
Max heat               89    89                85    85                87    88


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          67    88      72    85      64    84      63    86
Temp          68 68 86 81   74 72 82 78   67 65 82 77   66 65 84 78
Dewpt         66 67 74 73   71 71 73 70   66 64 67 66   63 64 68 68
PWind dir         S     W       W    NW      NW    NW      NW    SW
Wind char        LT    LT      GN    LT      LT    LT      LT    LT
Avg clouds    SC B1 B1 B1   B2 B1 B2 B1   SC FW SC FW   FW FW FW FW
PoP 12hr         30    40      60    40       5    10       5    10
Rain shwrs        C  C  C    L  C  C  C             S
Tstms             S  S  C    C  S     C

$$
WVZ502-132000-
Eastern Grant-
Including the cities of Cabins, Kline Gap, Landes, Masonville,
Petersburg, Seymourville, and Welton
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                79 85 89    64 66 68    75 82 85          63    76 83 87
Temp          67 68 79 84 83 77 72 69 68 68 74 79 78 73 70 67 65 65 74 80 80 75
Dewpt         65 65 67 66 66 67 68 67 66 67 69 70 70 69 68 66 64 64 69 69 69 68
RH            93 90 67 55 57 71 87 93 93 97 84 74 76 87 93 97 97 97 84 69 69 79
Wind dir       S  S  W NW NW NW NW  W SW  W SW NW  N  N NW  W  W NE  E  E  E SE
Wind spd       4  3  4  5  5  3  2  0  0  0  1  2  2  1  1  0  0  2  2  2  3  2
Wind gust     20 18 16
Clouds        SC SC SC B1 SC SC B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC B1
PoP 12hr                     10          30          70          50          20
QPF 12hr                      0        0.05        0.19        0.02           0
Rain shwrs                             S  L  L  L  L  C  C  C  C  S  S  S  S  S
Tstms                                           C  C  S                       S
Obvis                                 PF PF                PF  F
Heat index             86 85                   80                      83 83
Max heat               91    91                87    87                90    89


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          67    88      71    85      64    84      63    86
Temp          69 70 86 81   73 72 82 77   68 66 81 76   66 66 83 78
Dewpt         66 67 73 72   70 70 72 70   66 65 67 66   63 63 66 67
PWind dir         S     W       W    NW      NW     N       W     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B1   B1 B1 B1 B1   B1 SC SC SC   FW FW FW FW
PoP 12hr         20    40      50    50      20    20       5    20
Rain shwrs     S  S  C  C    C  C  C  C    S  S     S             S
Tstms          S  S  S  C    C  S     C

$$
MDZ003-132000-
Washington-
Including the cities of Hagerstown and Halfway
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                82 87 89    66 68 69    78 83 85    62 64 66    79 85 87
Temp          69 71 80 86 85 80 74 72 70 70 77 81 80 76 71 68 65 67 76 82 82 78
Dewpt         68 68 68 68 67 67 68 67 65 66 67 67 67 67 67 66 63 65 67 67 66 66
RH            97 90 67 55 55 65 82 84 84 87 71 63 65 74 87 93 93 93 74 61 58 67
Wind dir       W  W NW NW NW NW NW  N  N  N NE NW NW  N  N  N  N  N NE  E SE SE
Wind spd       4  4  6  6  6  4  3  1  1  1  1  2  3  2  0  1  2  4  3  3  3  3
Wind gust     14
Clouds        B2 SC SC SC B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC SC
PoP 12hr                      5          10          20          30           5
QPF 12hr                      0           0   0.01-0.15        0.01           0
Rain shwrs                                S  S  S  S  C  C
Tstms                                           S  S
Obvis                                                      PF
Heat index          82 89 88 82                83 82                   85 84
Max heat               91    92                85    86                88    89


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          67    88      72    87      65    84      65    88
Temp          69 69 86 82   74 73 84 80   69 67 82 78   68 68 85 81
Dewpt         65 68 74 73   72 72 73 70   66 65 66 65   64 66 68 67
PWind dir        SE    SW       W    NW      NW     N      NE    SW
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    SC B1 B1 B2   B2 B1 SC B1   SC SC FW FW   FW FW FW SC
PoP 12hr         20    60      60    20       5     5       5    10
Rain shwrs        S  C  L    L  S     S
Tstms             S  S  C    C        S

$$
WVZ051-132000-
Morgan-
Including the cities of Hancock, Shady Grove, Berkeley Spgs,
Berryville, Smith Crossroads, Magnolia, and Paw Paw
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                80 85 88          67    75 81 84          63    77 83 86
Temp          69 70 78 84 84 78 73 70 68 68 75 79 78 74 69 67 65 64 74 80 81 75
Dewpt         67 67 68 68 68 67 67 67 65 66 67 68 68 68 67 65 63 64 67 68 67 66
RH            93 90 71 59 59 69 81 90 90 93 76 69 71 82 93 93 93100 79 67 63 74
Wind dir       W  W NW NW NW NW NW NW NW  N NE  N  N  N NW NW  N  N NE  E  E SE
Wind spd       3  3  5  5  5  3  2  1  0  0  1  1  2  1  0  0  1  2  3  2  2  1
Wind gust     13 14
Clouds        B1 SC SC B1 B1 B1 SC B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC SC
PoP 12hr                      5          10          30          30           5
QPF 12hr                      0           0   0.12-0.19        0.01           0
Rain shwrs                                S  S  C  C  C  C
Tstms                                           S  S  S
Obvis                                                      PF PF
Heat index             87 86                                           83 83
Max heat               91    90                85    85                88    89


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          66    86      72    84      64    83      64    85
Temp          68 68 84 80   73 73 82 78   68 66 81 77   67 66 83 78
Dewpt         64 67 74 73   71 71 73 69   65 64 66 65   63 64 68 67
PWind dir        SE    SW       W    NW      NW    NW      NW    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1 B1 B1   B2 B1 B1 B1   SC SC FW FW   FW FW FW FW
PoP 12hr         20    50      60    30       5    10       5    10
Rain shwrs        S  C  C    L  S  S  C
Tstms             S  S  C    C        S

$$
WVZ052-132000-
Berkeley-
Including the city of Martinsburg
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                82 87 89    66 68 69    77 83 85          64    78 85 87
Temp          69 71 80 85 85 80 74 72 70 70 77 80 79 75 71 68 65 67 76 82 82 77
Dewpt         67 67 68 67 67 67 68 67 66 67 67 68 68 68 67 66 64 65 67 68 66 66
RH            93 87 67 55 55 65 82 84 87 90 71 67 69 79 87 93 97 93 74 63 58 69
Wind dir       W  W NW NW NW NW NW NW NW  N NE  N  N NW NW  N  N  N NE  E  E SE
Wind spd       4  4  8  6  6  3  3  1  1  1  2  3  3  1  0  1  2  3  3  3  3  3
Wind gust        14
Clouds        B1 SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC SC
PoP 12hr                      5          10          30          30           5
QPF 12hr                      0           0        0.14        0.01           0
Rain shwrs                                S  S  C  C  C  C
Tstms                                           S  S  S
Obvis                                                      PF PF
Heat index          82 88 88 82                83                      85 84
Max heat               92    92                85    85                88    88


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          67    88      72    86      65    85      65    87
Temp          69 70 86 82   74 74 84 80   69 68 82 78   68 68 85 80
Dewpt         65 68 74 74   71 72 73 70   66 65 67 66   64 65 68 68
PWind dir        SE    SW       W    NW      NW    NW      NW    SW
Wind char        LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    SC B1 B1 B1   B2 B1 SC B1   SC SC FW FW   FW FW FW FW
PoP 12hr         20    50      60    30       5     5       5    10
Rain shwrs        S  C  C    L  S  S  C
Tstms             S  S  C    C        S

$$
WVZ053-132000-
Jefferson-
Including the cities of Ranson, Shenandoah Junction, Bloomery,
Charles Town, Middleway, Bakerton, and Millville
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                85 88 89          68    80 83 84          64    81 85 86
Temp          69 71 80 86 86 80 74 72 70 70 77 81 79 76 71 67 65 67 76 82 81 77
Dewpt         67 68 68 68 68 68 68 67 66 67 68 69 69 69 68 66 64 66 68 68 67 67
RH            93 90 67 55 55 67 82 84 87 90 74 67 72 79 90 97 97 97 76 63 63 71
Wind dir       W  W NW NW NW NW NW NW NW  N  N  N  N  N  N  N  N  N NE  E SE SE
Wind spd       3  4  8  6  6  4  3  1  1  1  2  3  3  1  0  1  2  4  4  3  3  3
Wind gust        14
Clouds        B1 FW SC SC SC B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 SC SC B1 SC SC
PoP 12hr                      5          10          30          30           5
QPF 12hr                      0           0        0.13        0.02           0
Rain shwrs                                S  S  C  C  C  C
Tstms                                           S  S  S
Obvis                                                      PF PF
Heat index          83 89 89 83                83                      85 84
Max heat               91    92                85    85                87    88


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          67    89      72    87      65    84      65    88
Temp          69 70 86 82   74 73 85 80   69 68 82 78   68 68 85 81
Dewpt         66 68 74 74   71 72 74 71   67 66 67 67   65 66 68 68
PWind dir        SE    SW      SW    NW      NW     N       S    SW
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    SC B1 B1 B1   B2 B1 SC B1   SC SC FW FW   FW FW FW SC
PoP 12hr         20    50      60    30       5     5       5    10
Rain shwrs        S  C  C    L  S     C
Tstms             S  S  C    C        S

$$
WVZ050-132000-
Hampshire-
Including the cities of Purgitsville, Frenchburg, Romney,
Three Churches, Wapocomo, Points, and Springfield
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                79 85 88          67    75 80 84    62 63 66    76 82 86
Temp          68 69 78 83 83 77 72 69 68 68 74 78 77 73 69 66 64 64 73 80 80 75
Dewpt         65 66 67 67 67 67 68 67 66 66 68 69 69 68 67 65 63 64 68 69 67 67
RH            90 90 69 59 59 71 87 93 93 93 82 74 76 84 93 97 97100 84 69 65 76
Wind dir       W  W NW NW NW NW NW  W  W  W NE  N  N  N NW NW NW  N NE  E  E SE
Wind spd       4  4  5  6  6  3  2  0  0  0  1  2  2  1  0  0  0  2  3  3  3  2
Wind gust        16 16
Clouds        B1 SC SC B1 B1 B1 SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC B1 SC SC SC
PoP 12hr                      5          10          50          40          10
QPF 12hr                      0   0.00-0.07        0.18        0.01           0
Rain shwrs                                C  C  C  C  C  C  S  S  S  S
Tstms                                           C  C  S
Obvis                                 PF PF             PF  F  F
Heat index             86 85                                           81 82
Max heat               89    91                85    87                87    88


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          67    86      71    84      64    82      64    85
Temp          68 68 84 80   73 72 81 77   67 66 80 76   66 65 82 78
Dewpt         64 67 73 73   70 70 73 69   65 64 67 65   63 64 67 67
PWind dir         S    SW       W    NW      NW     N       W    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1 B1 B1   B1 B1 B1 B1   SC SC FW FW   FW FW FW FW
PoP 12hr         20    40      50    40       5    10       5    10
Rain shwrs        S  C  C    C  S  C  C
Tstms             S  S  C    C        C

$$
VAZ028-132000-
Frederick-
Including the cities of Albin, Cedar Grove, Gainesboro,
and Winchester
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                78 86 88    66 67 69    73 81 84    63 64 66    75 83 85
Temp          68 70 79 85 84 79 73 71 69 69 75 79 78 74 70 67 65 66 75 81 81 76
Dewpt         66 66 67 67 67 67 68 67 66 67 68 69 69 68 67 66 64 66 68 69 68 67
RH            93 87 67 55 57 67 84 87 90 93 79 72 74 82 90 97 97100 79 67 65 74
Wind dir       W  W NW NW NW NW NW NW NW NW NE NE NE NE NW NW NW  N NE  E  E SE
Wind spd       3  4  6  6  6  3  2  0  1  0  1  2  2  0  0  0  1  3  3  3  2  1
Wind gust     14 17
Clouds        B1 FW SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC SC B1 SC SC
PoP 12hr                      5          10          50          40          10
QPF 12hr                      0           0   0.12-0.19        0.02           0
Rain shwrs                                S  S  C  C  C  C  S  S
Tstms                                           C  C  S
Obvis                                                      PF PF
Heat index          81 87 87                   80                      83 83
Max heat               89    91                85    85                87    87


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          67    87      72    86      65    84      65    86
Temp          69 69 85 81   74 73 83 79   69 67 82 78   67 67 84 80
Dewpt         65 68 74 73   71 71 73 70   66 65 67 66   63 65 68 67
PWind dir         S    SW       W    NW      NW     N      NW    SW
Wind char        LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    SC B1 B1 B1   B1 B1 SC B1   SC SC FW FW   FW FW FW FW
PoP 12hr         20    40      50    40      10    10       5    10
Rain shwrs        S  C  C    C  S  S  C
Tstms             S  S  C    C        C

$$
VAZ031-132000-
Clarke-
Including the cities of Berryville and Stringtown
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                84 88 89          68    79 83 84          64    80 84 86
Temp          69 71 80 86 85 79 74 72 70 70 76 80 78 75 71 68 65 67 76 82 81 77
Dewpt         67 67 67 67 67 67 68 67 66 67 68 69 69 68 68 66 64 66 68 68 67 67
RH            93 87 65 53 55 67 82 84 87 90 76 69 74 79 90 93 97 97 76 63 63 71
Wind dir      SW  W NW NW NW NW NW NW NW  N  N  N NE NE NW NW  N  N NE  E  E SE
Wind spd       3  3  8  6  6  3  2  0  0  0  1  2  2  1  0  0  1  3  3  3  3  2
Wind gust        14
Clouds        B1 FW SC SC SC B1 SC B1 SC B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC B1 SC
PoP 12hr                     10          10          40          40           5
QPF 12hr                      0           0        0.12        0.03           0
Rain shwrs                                S  S  C  C  C  C  S  S
Tstms                                           C  C  S
Obvis                                                      PF PF
Heat index          83 88 88 81                82                      85 83
Max heat               91    91                85    84                88    88


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          67    89      72    86      65    84      65    87
Temp          69 69 86 82   74 73 84 79   70 68 82 78   68 68 85 81
Dewpt         66 68 73 73   71 72 73 71   66 66 67 66   64 66 68 68
PWind dir        SE    SW      SW    NW      NW     N      SE    SW
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    SC B1 B1 B1   B1 B1 SC B1   SC SC FW FW   FW FW FW FW
PoP 12hr         20    40      50    40      10    10       5    10
Rain shwrs        S  C  C    C  S  S  C
Tstms             S  S  C    S        C

$$
WVZ055-132000-
Hardy-
Including the cities of Brake, Bean Settlement, Fisher, McNeill,
and Moorefield
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                78 84 89    64 67 68    73 80 85    61 64 66    74 81 87
Temp          67 68 77 83 82 76 71 70 68 68 73 78 77 73 69 67 65 64 72 79 78 74
Dewpt         64 64 66 66 66 66 67 66 65 66 68 69 69 68 67 65 63 64 68 69 68 67
RH            90 87 69 57 58 71 87 87 90 93 84 74 76 84 93 93 93100 87 72 71 79
Wind dir      SW  W NW NW NW NW NW NW NW  W SW NW  N  N  N NW NW  N NE  E  E SE
Wind spd       4  3  5  5  5  3  2  0  0  0  1  2  2  1  1  0  0  2  3  3  3  1
Wind gust     14 13 16
Clouds        SC FW SC B1 SC B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC B1
PoP 12hr                     10          20          60          50          20
QPF 12hr                      0   0.00-0.06   0.17-0.22   0.00-0.06           0
Rain shwrs                             S  C  C  L  L  C  C  S  S  S  S  S  S
Tstms                                           C  C  S
Obvis                                    PF             PF  F  F
Heat index             85 84                                           80 80
Max heat               92    91                88    87                90    91


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          67    86      71    83      64    82      64    84
Temp          68 69 84 80   73 72 81 76   68 66 80 75   66 66 82 77
Dewpt         65 66 72 71   69 69 72 68   65 64 67 65   62 63 66 66
PWind dir         S    SW       W    NW      NW     N       W    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B1   B1 B1 B1 B1   B1 SC SC SC   FW FW FW FW
PoP 12hr         10    40      40    40      10    20       5    10
Rain shwrs        S  C  C    C  S  C  C             S             S
Tstms             S  S  C    C        C

$$
VAZ027-132000-
Shenandoah-
Including the cities of Clary, Strasburg, Alonzaville, Woodstock,
Hawkinstown, Mount Clifton, and Mount Jackson
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                78 86 89    65 67 69    74 82 85    61 64 66    74 83 86
Temp          68 70 80 85 84 78 73 71 69 69 75 80 78 74 71 68 65 66 74 80 79 76
Dewpt         65 65 66 66 66 67 68 67 67 67 69 69 70 70 68 67 65 65 68 69 68 68
RH            90 84 62 53 55 69 84 87 93 93 82 69 76 87 90 97100 97 82 69 69 76
Wind dir      SW  W  W NW NW NW NW NW NW NW  W NW NE NE  N NW NW  N NE  E  E  E
Wind spd       3  2  4  4  4  2  1  0  0  0  0  1  1  0  0  0  0  2  3  2  2  0
Wind gust     14 13 14
Clouds        SC FW SC SC SC SC B1 SC B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC
PoP 12hr                     10          20          60          40          10
QPF 12hr                      0        0.01   0.14-0.21        0.01           0
Rain shwrs                                C  C  L  L  C  C  S  S
Tstms                                           C  C  S
Obvis                                 PF PF                 F  F
Heat index          81 87 86                   82                      83 81
Max heat               90    91                86    86                89    88


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          66    88      71    86      65    84      64    86
Temp          68 69 86 82   74 73 84 79   69 67 82 77   68 67 84 79
Dewpt         66 68 73 73   71 71 73 71   67 66 67 67   64 65 67 67
PWind dir         S    SW      SW    NW      NW     N       W    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 SC B1   B1 B1 B1 B1   SC SC SC SC   FW SC FW FW
PoP 12hr         10    40      30    50      10    20      10    20
Rain shwrs        S  S  C    C  S  S  C             S             S
Tstms             S  S  C    C        C

$$
VAZ030-132000-
Warren-
Including the cities of Arco, Bentonville, Buckton, Cedarville,
Front Royal, Glen Echo, and Howellsville
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                81 87 89          68    76 83 85    63 64 66    76 84 86
Temp          69 71 80 85 84 79 74 72 70 70 76 80 78 75 72 69 66 66 75 81 80 76
Dewpt         67 67 67 67 67 67 68 67 67 68 69 70 70 69 68 67 65 66 68 69 68 68
RH            93 87 65 55 57 67 82 84 90 93 79 72 76 82 87 93 97100 79 67 67 76
Wind dir      SW  W NW NW NW NW  W NW NW NW NW  N NE NE NW NW NW  N NE NE  E SE
Wind spd       3  2  5  4  5  2  1  0  0  0  1  1  1  0  0  0  0  2  2  2  2  1
Wind gust                                                        12
Clouds        B1 FW SC SC SC B1 B1 SC B1 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC B1 B1
PoP 12hr                     10          10          50          40          10
QPF 12hr                      0           0   0.12-0.18        0.02           0
Rain shwrs                                C  C  C  C  C  C  S  S
Tstms                                           C  C  S
Obvis                                    PF                PF PF
Heat index          82 88 87 80                82                      84 82
Max heat               91    92                86    86                88    88


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          67    88      72    87      66    84      65    87
Temp          69 70 86 82   75 74 85 80   70 68 82 78   69 68 85 80
Dewpt         66 68 73 73   71 72 73 71   67 66 68 67   64 66 68 68
PWind dir         S    SW      SW    NW      NW     N       W     S
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 SC B1   B1 SC SC B1   B1 SC FW FW   FW FW FW FW
PoP 12hr         20    40      40    50      10    10      10    20
Rain shwrs        S  S  C    C  S  S  C             S             S
Tstms             S  S  C    S        C

$$
VAZ029-132000-
Page-
Including the cities of Compton, Fairview, Hamburg, Kimball,
Luray, Rileyville, and Ingham
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                82 88 90    65 68 69    77 84 86    61 64 66    77 85 87
Temp          68 69 80 86 85 79 74 71 69 69 76 81 79 75 71 69 66 65 75 82 80 76
Dewpt         66 66 67 67 67 67 68 67 67 67 70 71 71 70 69 67 66 65 70 70 69 69
RH            93 90 65 53 55 67 82 87 93 93 82 72 77 84 93 93100100 84 67 69 79
Wind dir      SW SW  W NW NW NW SE NW  N  N NW NW  N  N  N  N NW  N NE NE  E  E
Wind spd       2  2  3  3  4  2  1  0  0  0  0  1  1  0  0  0  0  2  2  2  2  0
Clouds        SC FW SC SC SC B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 SC B1 B1 B1 B1 B1 SC
PoP 12hr                     10          10          60          50          10
QPF 12hr                      0        0.01        0.17        0.02           0
Rain shwrs                                C  C  L  L  C  C  S  S
Tstms                                           C  C  S
Obvis                                    PF             PF PF  F
Heat index          82 89 87 80                84 81                   85 82
Max heat               92    93                89    88                90    90


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          66    89      71    88      65    85      65    87
Temp          68 69 87 82   74 72 86 80   69 67 83 78   68 67 85 80
Dewpt         66 68 74 73   71 71 74 72   67 66 69 68   65 65 69 68
PWind dir         S    SW      SW    NW       N    NE       N     S
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 SC B1   SC SC SC B1   SC SC SC SC   FW SC FW SC
PoP 12hr         10    40      20    50      10    20      10    20
Rain shwrs        S  S  C    S     S  C             S             S
Tstms             S  S  C    S        C

$$
VAZ026-132000-
Rockingham-
Including the cities of Harrisonburg and Linville
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                76 86 90    62 67 69    72 82 86    60 64 67    72 82 86
Temp          67 68 79 84 83 77 72 70 68 68 75 80 78 74 71 68 66 66 74 79 79 75
Dewpt         65 65 66 66 66 67 68 67 66 67 70 70 71 70 69 67 65 66 69 70 69 69
RH            93 90 64 55 57 71 87 90 93 97 84 72 79 87 93 97 97100 84 74 72 82
Wind dir      SW  W NW NW NW NW  S NW NW  W NW  W  N  N  N NW NW  N NE  E SE SE
Wind spd       3  2  3  4  4  2  2  0  0  0  1  2  2  1  0  0  0  2  2  3  3  1
Wind gust     18 18 16 14                               10
Clouds        SC FW SC B1 SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     10          20          70          50          20
QPF 12hr              0.00-0.05        0.02   0.12-0.22   0.00-0.07           0
Rain shwrs                 S              C  C  L  L  C  C  S  S  S  S  S  S  S
Tstms                      S                    C  C  S                       S
Obvis                                 PF PF             PF  F  F
Heat index          81 87 86                   82                      82 80
Max heat               91    93                90    89                88    88


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          66    87      70    86      65    83      64    85
Temp          68 68 85 81   73 72 84 78   69 66 81 76   67 66 83 78
Dewpt         66 68 73 72   70 70 72 71   67 66 68 67   64 65 68 68
PWind dir         S    SW      SW    NW       N    NE      NW    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 SC B1   SC SC SC B1   B1 SC SC SC   SC SC SC SC
PoP 12hr         20    40      20    40      20    20      10    20
Rain shwrs     S     S  C    S     S  C    S        C             S
Tstms          S     S  C    S        C

$$
VAZ025-132000-
Augusta-
Including the cities of Christian, Churchville, Staunton,
Waynesboro, Spottswood, and Stuarts Draft
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                75 87 90    62 67 71    72 83 86    60 66 69    70 82 86
Temp          68 69 80 85 84 78 73 70 69 69 76 81 79 75 71 69 67 67 75 80 79 75
Dewpt         64 64 66 66 66 67 68 67 66 67 70 71 71 71 69 67 66 66 69 70 69 69
RH            87 84 62 53 55 69 84 90 90 93 82 72 77 87 93 93 97 97 82 72 72 82
Wind dir       W  W  W  W NW  N NW NW  N NW NW  W  W NW NW  N  N  N NE  E SE SE
Wind spd       4  3  4  5  4  2  2  1  0  0  1  3  3  1  1  0  0  2  3  4  3  1
Wind gust     18 18 14                                  11 10 10
Clouds        SC FW FW B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     20          20          60          40          30
QPF 12hr              0.00-0.08        0.01   0.09-0.20        0.01           0
Rain shwrs                 S              C  C  L  L  C  C  S  S  S  S  C  C
Tstms                      S                    C  C  S                    S
Obvis                                    PF                PF PF
Heat index          81 87 86                   84 82                   83 80
Max heat               92    93                89    90                88    90


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          67    88      71    88      66    84      65    85
Temp          69 69 86 82   73 72 86 79   69 67 81 77   68 67 83 78
Dewpt         66 68 72 71   69 69 72 70   67 66 68 67   64 64 68 67
PWind dir         S     W       W     W      NW     E      NE    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 SC B1   FW SC SC B1   B1 SC SC B1   SC SC SC SC
PoP 12hr         10    30      10    40      20    30      10    20
Rain shwrs              C    S        C    S  S     C    S        S
Tstms                   C    S        C             S

$$
VAZ037-132000-
Albemarle-
Including the cities of Charlottesville and Overton
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                87 91 94    70 72 73    82 87 90    68 69 71    82 86 89
Temp          71 73 84 90 88 81 76 74 73 73 80 85 83 77 74 72 70 70 79 84 83 78
Dewpt         67 67 69 69 69 70 71 70 69 70 72 73 73 72 72 70 69 70 72 73 72 71
RH            87 81 61 50 54 69 85 87 87 90 77 67 72 85 93 93 97100 79 70 70 79
Wind dir       W  W NW  W NW  N  N  N  N  N  N  N NW NE NE  N NW  N NE  E  E  E
Wind spd       3  2  3  4  4  2  2  1  1  1  2  2  3  2  1  0  0  3  5  5  4  3
Clouds        SC FW FW SC B1 SC B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC
PoP 12hr                     20          10          40          40          20
QPF 12hr              0.00-0.17           0   0.04-0.15   0.00-0.09           0
Rain shwrs                 S              S  S  C  C  C  C  S  S  S  S  S  S  S
Tstms                      S                    C  C  S                       S
Obvis                                                   PF PF PF
Heat index          88 94 93 85             84 92 88                80 90 88
Max heat               98    98    84          97    96                94    95


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          70    91      74    92      70    87      69    89
Temp          72 72 89 84   76 75 90 82   73 71 85 79   71 71 87 81
Dewpt         69 70 76 74   72 73 76 74   70 69 72 70   68 68 72 70
PWind dir        SE    SW      SW     W       N    NE      NE     S
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 SC SC   SC SC SC B1   B1 B1 SC SC   SC SC SC SC
PoP 12hr         10    20      10    40      30    20      20    20
Rain shwrs     S        S             C    C        S    S        S
Tstms          S        S             C             S

$$
VAZ036-132000-
Nelson-
Including the city of Greenfield
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                81 91 94    68 71 73    76 87 90    66 69 70    74 86 90
Temp          71 72 84 89 88 81 76 74 73 73 81 85 83 77 74 72 70 70 79 84 83 77
Dewpt         67 67 68 68 68 69 70 70 69 70 72 72 73 73 72 71 69 70 72 72 72 71
RH            87 84 59 50 52 67 82 87 87 90 74 65 72 87 93 97 97100 79 67 70 82
Wind dir       W  W  W  W NW  N  N NW  N  N  N NW  W  N  N  N  N  N NE  E  E  E
Wind spd       3  2  2  4  4  2  2  1  1  0  1  3  3  1  0  0  0  2  4  4  3  1
Wind gust     16 12                                        10 10
Clouds        SC FW SC B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC
PoP 12hr                     10          10          40          40          20
QPF 12hr              0.00-0.17           0   0.04-0.10        0.01           0
Rain shwrs                                S  S  C  C  C  C  S  S  S  S  S  S
Tstms                                           C  C  S                    S
Obvis                                                   PF PF PF
Heat index          87 93 92 84             84 91 89                80 89 88
Max heat               97    98    84          96    97                95    97


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          69    91      73    93      69    87      68    88
Temp          71 71 89 83   75 75 90 82   72 71 85 78   71 70 86 80
Dewpt         69 70 75 74   72 72 74 73   70 69 71 70   68 68 71 70
PWind dir        SE    SW      SW     W       N     E      NE     S
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 SC SC   FW SC FW B1   B1 B1 B1 SC   SC SC SC SC
PoP 12hr         10    20      10    40      30    30      20    20
Rain shwrs              S             C    C  S     C    S        S
Tstms                   S             C             S

$$
VAZ503-132000-
Western Highland-
Including the cities of Hightown, Mill Gap, and New Hampden
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                73 79 84    60 62 65    71 77 82    58 61 64    72 78 84
Temp          62 63 73 77 77 71 66 65 64 64 71 75 75 70 66 64 63 63 71 75 76 71
Dewpt         61 61 64 64 65 64 65 64 63 64 68 69 69 68 65 64 62 62 68 68 68 67
RH            97 93 73 64 67 79 97 97 97100 90 82 82 93 97100 97 97 90 79 76 87
Wind dir       W  W  W NW NW NW NW NW  W  W  W  W  W NW NW  N  N NE SE  S  S  S
Wind spd       8  6  6  8  6  4  2  1  1  1  3  4  4  2  2  1  1  3  3  4  3  2
Wind gust     21 21 19                         14
Clouds        SC SC SC B1 B1 SC B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     20          30          70          50          40
QPF 12hr                   0.02        0.02   0.15-0.23   0.01-0.06        0.05
Rain shwrs                             S  L  L  L  L  C  C  C  C  C  C  C  C  S
Tstms                                           C  C  S                 S  S  S
Obvis                              PF PF PF             PF PF PF


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          63    82      66    80      61    78      60    80
Temp          65 65 80 76   68 67 78 72   64 63 76 71   62 61 78 72
Dewpt         64 64 70 69   66 66 69 67   63 62 65 64   61 61 65 64
PWind dir         S     W       W     W      NW    NW       N    SW
Wind char        LT    LT      GN    GN      LT    LT      LT    LT
Avg clouds    B1 B1 SC B1   B1 B1 B1 B1   B1 B1 SC SC   SC B1 SC SC
PoP 12hr         20    50      40    40      20    30      10    20
Rain shwrs     S     S  C    C  S  S  C    S        C             S
Tstms          S     S  C    C        C             S

$$
VAZ504-132000-
Eastern Highland-
Including the cities of Clover Creek, Liberty, McDowell,
Monterey, Mustoe, Possum Trot, and Sirons Mill
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                77 83 87    62 64 66    74 81 84    61 63 65    75 81 86
Temp          64 66 77 81 81 74 69 67 66 66 74 78 78 73 69 66 65 65 74 79 79 73
Dewpt         62 63 65 65 66 66 67 66 65 66 69 70 71 70 68 66 64 65 69 70 70 69
RH            93 90 67 58 60 76 93 97 97100 84 76 79 90 97100 97100 84 74 74 87
Wind dir       W  W  W NW NW NW NW NW NW  W  W  W  W NW NW  N  N  N SE  S  S  S
Wind spd       5  4  5  6  5  3  2  1  1  1  2  3  3  2  1  1  1  2  3  3  3  2
Wind gust     18 18 17
Clouds        SC SC SC B1 SC SC B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     10          30          70          40          40
QPF 12hr                      0        0.02   0.13-0.20        0.01   0.00-0.05
Rain shwrs                             S  C  C  L  L  C  C  C  C  S  S  C  C  S
Tstms                                           C  C  S                 S  S  S
Obvis                              PF PF  F             PF  F  F
Heat index             83 83                                           81 80
Max heat               89    90                87    87                89    89


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          65    86      68    85      63    82      62    83
Temp          67 67 84 79   70 70 82 76   66 65 80 74   64 64 81 75
Dewpt         66 66 71 71   68 68 70 69   65 64 67 66   63 63 66 67
PWind dir         S     W       W     W      NW     W       N    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 SC B1   SC SC B1 B1   B1 B1 SC B1   SC B1 SC SC
PoP 12hr         20    40      30    40      20    30      10    20
Rain shwrs     S     S  C    C  S  S  C    S  S     C             S
Tstms          S     S  C    S        C             S

$$
WVZ505-132000-
Western Pendleton-
Including the city of Riverton
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                68 78 85    59 63 67    66 75 82    57 61 65    67 76 83
Temp          63 64 72 76 75 70 66 65 64 64 70 73 73 69 66 64 62 63 70 74 74 69
Dewpt         62 62 64 64 65 65 65 64 63 64 67 68 68 67 65 63 62 62 67 67 66 66
RH            97 93 76 66 71 84 97 97 97100 90 84 84 93 97 97100 97 90 79 76 90
Wind dir       W  W  W NW NW NW NW  W  W SW  W  W NW NW NW NW NW NE SE  S  S  S
Wind spd       8  6  6  8  8  4  3  1  1  1  2  4  4  2  2  1  1  3  3  3  3  3
Wind gust     28 25 21 19
Clouds        SC SC SC B1 B1 SC B1 B2 B2 B2 B2 OV OV B2 B2 B1 B2 B1 B1 B1 B1 B1
PoP 12hr                     20          30          80          60          40
QPF 12hr                   0.02        0.04   0.17-0.24   0.01-0.09        0.01
Rain shwrs              S              C  L  L  D  D  L  L  C  C  C  C  C  C  S
Tstms                   S                       C  C  S                    S  S
Obvis                              PF PF PF             PF  F PF


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          64    80      66    77      61    76      60    78
Temp          65 66 79 74   69 68 75 70   64 63 75 69   62 62 76 71
Dewpt         64 65 69 69   67 67 69 66   64 62 64 63   60 60 64 64
PWind dir         S     W       W     W      NW    NW      SW     W
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B1   B2 B1 B1 B2   B1 B1 SC SC   FW SC FW SC
PoP 12hr         20    50      60    50      30    20       5    20
Rain shwrs     S  S  C  C    L  C  C  C    C  S     S             S
Tstms          S  S  S  C    C  S     C

$$
WVZ506-132000-
Eastern Pendleton-
Including the cities of Brandywine, Franklin, Oak Flat, Ruddle,
and Sugar Grove
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                74 83 86    61 65 67    72 79 83    59 63 64    72 80 84
Temp          65 66 76 81 80 73 69 67 66 66 73 77 76 71 68 66 64 64 72 77 77 72
Dewpt         63 63 65 65 66 66 67 66 65 66 69 70 70 69 67 65 64 64 69 70 69 68
RH            93 90 69 58 62 79 93 97 97100 87 79 82 93 97 97100100 90 79 76 87
Wind dir       W  W  W NW NW NW NW  W  W SW SW  W NW NW NW NW NW  N  E SE SE SE
Wind spd       5  4  5  6  6  3  2  1  0  0  1  3  3  2  1  0  0  2  3  3  3  2
Wind gust     20 18 17
Clouds        SC SC SC B1 SC SC B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     10          30          80          50          40
QPF 12hr                      0        0.03        0.18   0.00-0.09           0
Rain shwrs                             S  L  L  D  D  C  C  C  C  C  C  C  C  S
Tstms                                           C  C  S                    S  S
Obvis                              PF PF  F             PF  F  F
Heat index             82 82
Max heat               89    88                86    86                86    88


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          65    85      69    82      63    81      62    83
Temp          67 68 83 78   71 70 80 74   66 65 79 73   64 64 81 74
Dewpt         65 67 72 71   68 69 71 69   66 64 67 66   63 63 66 66
PWind dir         S     W       W    NW      NW     N       W    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 SC B1   B1 B1 B1 B1   B1 B1 SC B1   SC SC FW SC
PoP 12hr         10    40      30    40      20    30      10    20
Rain shwrs     S     S  C    C  S  S  C    S  S     C             S
Tstms          S     S  C    C        C

$$
VAZ507-132000-
Northern Virginia Blue Ridge-
Including the cities of Chester Gap and Skyland
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                76 83 88    63 67 70    71 78 83    60 64 67    70 79 84
Temp          67 68 76 81 80 74 71 70 68 68 72 76 75 71 68 67 65 64 71 76 75 71
Dewpt         64 63 65 65 65 65 66 65 65 65 67 68 69 68 67 65 64 64 67 68 67 67
RH            90 84 69 58 60 74 84 84 90 90 84 76 82 90 97 93 97100 87 76 76 87
Wind dir      NW NW NW NW NW  N  N  N  N  N NW NW  N  N  N  N NW  N NE  E  E  E
Wind spd       6  5  4  5  5  3  3  2  2  2  1  2  2  2  2  1  2  4  4  3  3  2
Wind gust           14                                           16
Clouds        SC FW SC SC SC B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC
PoP 12hr                     20          10          50          50          10
QPF 12hr              0.00-0.06           0   0.16-0.22   0.01-0.06           0
Rain shwrs                 S              C  C  C  C  C  C  S  S        S  S  S
Tstms                      S                    C  C  S                       S
Obvis                                                   PF PF PF
Heat index             82 81
Max heat               90    91                85    85                87    87


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          65    83      70    83      64    79      64    81
Temp          67 67 81 77   72 71 80 74   67 65 77 72   66 66 79 74
Dewpt         64 66 71 71   69 69 71 69   66 64 66 66   63 63 66 66
PWind dir         S    SW       W    NW      NW    NE      NW     S
Wind char        LT    LT      GN    LT      LT    LT      LT    LT
Avg clouds    B1 B1 SC B1   SC SC SC B1   B1 SC SC SC   SC SC FW SC
PoP 12hr         20    30      20    50      20    20      10    20
Rain shwrs     S  S  S  C    S     S  C    S        S             S
Tstms          S  S  S  C    S        C

$$
VAZ508-132000-
Central Virginia Blue Ridge-
Including the city of Montebello
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                79 84 90    66 68 71    74 80 86    63 66 69    72 80 87
Temp          68 70 78 82 81 76 73 71 70 70 74 78 77 72 70 69 68 66 72 77 76 72
Dewpt         64 63 64 64 65 65 66 66 65 66 67 68 69 69 68 66 65 65 66 67 67 66
RH            87 78 62 55 58 69 79 84 84 87 79 71 76 90 93 90 90 97 81 71 74 81
Wind dir       W  W NW  W NW  N  N  N  N NW NW  W  W NW  N  N  N  N NE  E SE SE
Wind spd       8  6  4  5  5  4  4  2  2  2  2  3  3  2  2  2  2  4  4  4  4  3
Clouds        SC FW FW B1 B1 SC B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     20          10          50          40          30
QPF 12hr              0.00-0.10           0   0.09-0.16        0.01           0
Rain shwrs                 S              S  S  C  C  C  C  S  S  S  S  C  C  S
Tstms                      S                    C  C  S                    S  S
Heat index             84 83
Max heat               92    92                88    89                88    88


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          67    85      71    86      66    80      65    82
Temp          69 68 83 78   73 73 83 76   69 68 78 73   68 67 80 75
Dewpt         65 66 69 69   68 68 68 68   66 64 65 65   63 63 65 65
PWind dir         S    SW       W     W      NW     E      NE    SW
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B1 B1 SC SC   FW SC SC B1   B1 B1 SC B1   SC SC SC SC
PoP 12hr         10    30      10    40      30    30      20    20
Rain shwrs     S        C             C    C  S     C    S        S
Tstms          S        C             C             S

$$
MDZ509-132000-
Western Garrett-
Including the cities of Mountain Lake Park and Oakland
500 AM EDT Thu Aug 13 2026

Date             Thu 08/13/26            Fri 08/14/26            Sat 08/15/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                75 77 81    62 63 65    73 76 81    59 60 63    75 78 84
Temp          64 65 71 75 75 71 67 66 65 65 70 73 73 69 66 64 62 62 70 75 76 71
Dewpt         63 63 65 66 66 65 66 65 64 64 66 67 67 66 65 63 61 62 66 67 66 66
RH            97 93 81 74 74 81 97 97 97 97 87 81 81 90 97 97 97100 87 76 71 84
Wind dir       W  W  W  W NW NW  W SW SW  S SW  W NW NW  N  E  E  E SE  S  S SE
Wind spd       8  6  6  8  6  3  2  0  0  1  2  2  3  1  0  0  1  3  4  3  2  2
Wind gust     24 20 19 18
Clouds        B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC B1 SC SC B1 SC SC
PoP 12hr                     20          30          60          40          20
QPF 12hr                   0.03        0.10   0.18-0.26        0.02        0.01
Rain shwrs                 S           S  L  L  L  L  C  C  S  S  S  S  S  S
Tstms                      S           S        C  C  S
Obvis                           PF PF PF PF             PF  F PF


Date          Sun 08/16/26  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          65    81      67    76      60    76      60    79
Temp          66 67 78 75   70 68 73 71   64 62 74 70   63 63 76 72
Dewpt         64 67 72 71   70 68 70 67   64 62 64 63   61 62 65 65
PWind dir         S     W       W     W      NW    NW       S    SW
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    SC B1 B2 B2   OV B2 B2 B2   B1 SC SC SC   FW FW FW FW
PoP 12hr         50    70      80    70      20    20       5    10
Rain shwrs        C  L  L    D  L  L  L    S        S
Tstms             C  C  C    C  S     C

$$