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Point Forecast Matrices
National Weather Service Baltimore MD/Washington DC
1037 AM EDT Wed Sep 18 2019

VAZ054-182100-
Reagan National Airport-Arlington VA
38.86N  77.03W Elev. 66 ft
1037 AM EDT Wed Sep 18 2019

Date             Wed 09/18/19            Thu 09/19/19            Fri 09/20/19
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          57          74          55          81
Temp                71 75 74 68 63 60 57 59 69 72 74 67 61 58 56 57 71 79 81 72
Dewpt               56 52 52 54 54 52 51 50 47 41 42 50 50 51 49 52 53 49 50 53
RH                  59 45 46 61 72 75 80 72 45 33 32 54 67 77 77 83 53 35 34 51
Wind dir            NE NE NE  E  E NE NE NE NE  E  E SE SE  S  W  W  W SW SW  S
Wind spd             8  9  9  8  6  4  4  5  8  6  5  4  3  1  3  2  4  2  4  3
Clouds              SC SC SC FW FW FW FW FW CL CL CL CL CL CL CL CL CL FW CL FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Sat 09/21/19  Sun 09/22/19  Mon 09/23/19  Tue 09/24/19
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          60    86      63    87      67    87      66    82
Temp          63 61 84 75   68 68 85 78   71 71 85 77   71 69 81 73
Dewpt         55 56 56 59   59 59 57 61   60 61 61 63   63 63 58 59
PWind dir        SW    SW       S     S       S    SW       W    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW FW   FW FW FW FW   FW FW SC SC   SC SC FW FW
PoP 12hr          0     0       5     5       5    10      30    10
Rain shwrs                                               C  C

$$
MDZ013-182100-
Baltimore/Washington Airport-Anne Arundel MD
39.19N  76.67W Elev. 154 ft
1037 AM EDT Wed Sep 18 2019

Date             Wed 09/18/19            Thu 09/19/19            Fri 09/20/19
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          54          72          50          81
Temp                71 73 72 67 62 57 54 57 68 71 71 63 56 51 50 54 71 79 80 71
Dewpt               54 52 51 53 52 51 49 49 46 41 42 46 48 49 49 50 50 48 51 52
RH                  55 48 48 61 70 80 83 75 45 34 35 54 74 93 96 86 47 34 36 51
Wind dir            NE NE  E  E  E NE NE NE NE  E  E SE SE SW  W  W  W  W  W SW
Wind spd             8  9  9  8  5  4  5  5  8  6  5  4  2  1  2  1  5  3  4  3
Clouds              SC SC SC FW FW FW CL FW CL CL CL CL CL CL CL CL CL FW CL FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                                                                80
Max heat                                                                     80
Coast Flood          Y  Y  Y  Y  Y


Date          Sat 09/21/19  Sun 09/22/19  Mon 09/23/19  Tue 09/24/19
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          59    87      62    87      67    87      65    82
Temp          61 64 85 76   68 67 85 78   71 71 85 77   70 68 81 72
Dewpt         55 54 56 58   58 58 58 60   60 60 61 62   62 61 57 58
PWind dir         W     W       S     S       S    SW       W    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW FW   FW FW FW FW   FW FW SC SC   B1 SC SC FW
PoP 12hr          0     0       5     5      10    10      30    10
Rain shwrs                                               C  C

$$
MDZ011-182100-
Baltimore Inner Harbor-Baltimore City MD
39.28N  76.61W Elev. 20 ft
1037 AM EDT Wed Sep 18 2019

Date             Wed 09/18/19            Thu 09/19/19            Fri 09/20/19
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          57          73          57          81
Temp                72 75 75 71 65 60 57 59 67 72 73 68 64 60 58 59 71 80 80 74
Dewpt               54 52 51 52 51 50 49 48 46 41 42 47 49 50 49 50 51 49 51 52
RH                  53 45 43 51 60 69 75 67 47 33 33 47 58 69 72 72 49 34 36 46
Wind dir            NE NE NE  E  E NE NE NE NE  E  E  E SE SW  W  W  W  W  W SW
Wind spd             6  8  9  6  5  4  5  5  6  5  4  3  2  1  3  1  4  3  4  2
Clouds              FW SC SC FW FW FW CL CL CL CL CL CL CL CL CL CL CL FW CL FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                                                                80
Max heat                                                                     80


Date          Sat 09/21/19  Sun 09/22/19  Mon 09/23/19  Tue 09/24/19
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          61    86      65    87      68    87      66    81
Temp          64 64 84 76   70 69 85 78   72 72 85 77   71 69 80 73
Dewpt         55 55 56 58   59 59 58 60   61 61 62 62   63 61 58 58
PWind dir         W     W       S     S       S    SW       W    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW FW   FW FW FW FW   FW FW SC B1   B1 SC SC FW
PoP 12hr          0     0       5     5      10    20      30    10
Rain shwrs                                       S  S    C  C
Tstms                                            S  S

$$
WVZ052-182100-
Martinsburg Airport-Berkeley WV
39.41N  77.98W Elev. 558 ft
1037 AM EDT Wed Sep 18 2019

Date             Wed 09/18/19            Thu 09/19/19            Fri 09/20/19
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          51          74          48          82
Temp                69 74 74 65 58 55 51 54 64 71 74 63 55 52 48 52 69 78 82 70
Dewpt               52 50 49 50 50 49 48 49 50 46 47 48 47 46 46 47 51 49 51 53
RH                  55 43 41 58 75 80 89 83 60 41 38 58 74 80 93 83 53 36 34 55
Wind dir            NE NE NE NE NE  E  N NE SE  E SE SE SE  S SW SW  W SW  W  S
Wind spd             5  6  6  5  3  3  3  2  4  5  5  4  2  2  2  1  3  1  3  2
Clouds              FW FW FW CL CL FW FW FW FW CL CL CL CL CL CL FW CL FW CL FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Sat 09/21/19  Sun 09/22/19  Mon 09/23/19  Tue 09/24/19
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          56    86      60    87      63    86      62    80
Temp          59 60 84 74   66 65 85 76   68 67 84 75   67 65 79 70
Dewpt         52 53 56 57   55 56 58 59   58 58 61 61   61 59 55 56
PWind dir        SW     W       S    SW      SW     W       W    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW FW   FW FW FW FW   SC SC SC B1   SC SC FW FW
PoP 12hr          0     0       5     5      10    20      30    10
Rain shwrs                                       S  S    C  C
Tstms                                            S  S

$$
VAZ506-182100-
Washington Dulles Airport-Loudoun VA
38.96N  77.45W Elev. 321 ft
1037 AM EDT Wed Sep 18 2019

Date             Wed 09/18/19            Thu 09/19/19            Fri 09/20/19
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          52          74          49          81
Temp                71 74 74 67 60 55 53 54 66 71 74 63 55 51 49 52 69 78 80 69
Dewpt               55 52 52 53 53 52 50 50 48 43 45 48 50 49 48 50 52 49 52 53
RH                  57 46 46 61 78 90 89 86 52 36 35 58 83 93 96 93 55 36 38 57
Wind dir            NE NE NE  E  E  E NE NE  E  E  E SE  S SW  W SW  W  W  W  S
Wind spd             6  8  9  6  5  3  3  4  6  5  5  4  2  1  2  1  4  2  3  2
Clouds              SC SC SC FW FW FW CL FW CL CL CL CL CL CL CL CL CL FW CL FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                                                                80
Max heat                                                                     80


Date          Sat 09/21/19  Sun 09/22/19  Mon 09/23/19  Tue 09/24/19
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          56    86      60    87      65    87      63    82
Temp          58 60 84 74   66 65 85 77   70 69 85 76   68 67 80 72
Dewpt         54 54 56 58   57 57 57 60   59 59 61 62   63 61 57 59
PWind dir        SW     W       S     S       S    SW       W    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW FW   FW FW FW FW   FW FW SC B1   SC SC FW FW
PoP 12hr          0     0       5     5      10    20      30    10
Rain shwrs                                       S  S    C  C
Tstms                                            S  S

$$
VAZ037-182100-
Charlottesville Airport-Albemarle VA
38.14N  78.45W Elev. 640 ft
1037 AM EDT Wed Sep 18 2019

Date             Wed 09/18/19            Thu 09/19/19            Fri 09/20/19
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          54          74          49          81
Temp                70 73 75 67 60 57 55 55 64 70 74 64 57 54 50 51 70 79 80 70
Dewpt               57 55 54 55 55 55 53 53 51 46 46 50 50 49 48 49 53 49 52 53
RH                  63 53 48 65 84 93 93 93 63 42 37 60 77 83 93 93 55 35 38 55
Wind dir            NE NE NE NE NE NE  N  N  E  E  E  E  N  W  W  W SW  S  S  S
Wind spd             5  8  8  5  4  3  3  3  5  5  5  4  2  1  2  2  3  2  4  3
Clouds              SC FW FW FW FW FW FW SC FW CL CL CL CL CL CL CL CL FW CL FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                                                                80
Max heat                                                                     80


Date          Sat 09/21/19  Sun 09/22/19  Mon 09/23/19  Tue 09/24/19
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          56    86      60    88      63    86      64    83
Temp          59 59 84 74   66 65 86 77   69 67 84 76   69 68 81 73
Dewpt         52 52 54 57   55 56 57 59   58 58 60 62   62 61 57 59
PWind dir        SW     S      SW    SW      SW    SW       W    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW CL FW FW   FW FW FW FW   FW FW SC SC   SC SC FW FW
PoP 12hr          0     0       0     5       5    10      20    10
Rain shwrs                                               S  S

$$
MDZ003-182100-
Hagerstown Airport-Washington MD
39.71N  77.73W Elev. 705 ft
1037 AM EDT Wed Sep 18 2019

Date             Wed 09/18/19            Thu 09/19/19            Fri 09/20/19
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          51          73          50          81
Temp                66 73 73 66 61 56 52 52 65 71 73 67 59 54 51 52 68 78 81 73
Dewpt               51 49 49 51 51 50 49 49 49 45 46 48 48 47 46 48 50 49 51 53
RH                  58 43 43 58 70 80 89 89 56 39 38 50 67 77 83 86 52 36 35 49
Wind dir            NE NE  E  E  E  E NE  E SE SE SE SE SE  S  S SW  W SW  W  S
Wind spd             5  6  8  5  4  4  4  3  4  5  5  5  3  2  2  1  3  1  3  2
Clouds              FW FW FW CL CL FW FW FW FW CL CL CL CL CL CL FW CL FW CL FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Sat 09/21/19  Sun 09/22/19  Mon 09/23/19  Tue 09/24/19
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          56    85      60    87      63    85      61    79
Temp          61 58 83 74   66 65 85 76   68 67 83 74   66 64 78 69
Dewpt         53 54 56 58   56 56 57 59   58 58 61 61   62 59 55 56
PWind dir         W     W       S     S       S     W      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW FW   FW FW FW FW   SC SC B1 B1   SC SC FW FW
PoP 12hr          0     0       5     5      10    20      30    10
Rain shwrs                                       S  S    C  C
Tstms                                            S  S

$$
MDZ017-182100-
Patuxent River NAS MD
38.29N  76.41W Elev. 39 ft
1037 AM EDT Wed Sep 18 2019

Date             Wed 09/18/19            Thu 09/19/19            Fri 09/20/19
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          58          70          54          77
Temp                70 72 72 67 63 60 59 59 64 67 70 64 59 55 55 55 67 72 77 71
Dewpt               55 53 53 53 53 52 51 50 50 49 50 53 55 54 55 54 55 53 55 56
RH                  59 51 51 61 70 75 75 72 60 52 49 67 87 96100 96 65 51 47 59
Wind dir            NE NE NE  E  E NE NE NE NE NE NE  E  E  S NW  W  W  W SW  S
Wind spd            11 12 12 13 13 12 13 13 11  8  6  8  5  2  5  3  5  4  4  5
Clouds              SC B1 B1 SC FW FW FW FW FW FW CL CL CL CL CL CL CL FW CL FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Coast Flood                Y  Y  Y  Y  Y  Y


Date          Sat 09/21/19  Sun 09/22/19  Mon 09/23/19  Tue 09/24/19
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          62    82      66    83      69    84      69    81
Temp          65 63 80 75   70 69 82 77   72 72 83 77   72 71 80 74
Dewpt         58 57 59 61   62 61 62 64   64 63 65 66   65 65 62 62
PWind dir        SW    SW      SW     S       S    SW       W    NW
Wind char        LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    FW CL FW FW   FW FW FW FW   FW FW FW SC   SC SC SC FW
PoP 12hr          0     0       0     5       5    10      20    10
Rain shwrs                                               S  S

$$
WVZ502-182100-
Petersburg WV
38.99N  79.15W Elev. 963 ft
1037 AM EDT Wed Sep 18 2019

Date             Wed 09/18/19            Thu 09/19/19            Fri 09/20/19
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          50          75          45          85
Temp                66 73 74 65 58 53 51 51 64 73 74 61 53 49 46 47 68 82 84 70
Dewpt               54 51 50 52 51 50 49 50 51 49 50 51 50 47 46 46 54 50 53 55
RH                  65 46 43 63 77 89 93 96 63 43 43 70 89 93100 96 61 33 34 59
Wind dir            NE NE NE NE  N  S SW  S SE SE SE SE  S  S SW SW NW NE  N  S
Wind spd             2  4  5  4  2  3  2  2  4  4  4  3  3  2  3  2  2  1  2  1
Clouds              FW FW FW CL CL FW SC SC FW CL CL FW CL CL FW FW CL FW CL FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Sat 09/21/19  Sun 09/22/19  Mon 09/23/19  Tue 09/24/19
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          53    88      58    88      61    85      58    81
Temp          57 56 85 74   65 64 86 76   67 66 83 73   64 62 79 69
Dewpt         53 53 57 60   56 56 58 61   57 57 61 62   61 57 56 58
PWind dir        SW     S      SW    SW      SW    SW       W    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW FW   FW FW FW FW   SC SC B1 B1   B1 SC SC FW
PoP 12hr          0     5       5     5      10    20      40    10
Rain shwrs                                       S  S    C  C
Tstms                                            S  S

$$
MDZ014-182100-
Annapolis MD
38.99N  76.49W Elev. 7 ft
1037 AM EDT Wed Sep 18 2019

Date             Wed 09/18/19            Thu 09/19/19            Fri 09/20/19
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          59          70          56          79
Temp                71 73 73 68 64 61 59 60 66 69 69 64 60 58 57 58 71 78 78 71
Dewpt               56 54 54 55 55 53 52 51 48 46 47 51 53 52 51 52 53 52 55 55
RH                  59 51 51 63 73 75 78 72 52 44 45 63 78 80 80 80 53 40 45 57
Wind dir            NE NE NE  E  E  E NE NE NE  E  E SE SE  S  W  W  W SW SW SW
Wind spd             9 10  9  9  9  8  9  9  9  8  5  4  4  1  4  2  5  4  4  4
Clouds              SC SC SC FW FW CL CL CL CL CL CL CL CL CL CL CL CL FW CL FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Coast Flood          Y  Y  Y  Y  Y


Date          Sat 09/21/19  Sun 09/22/19  Mon 09/23/19  Tue 09/24/19
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          62    84      64    86      68    85      66    81
Temp          64 63 82 75   68 68 84 78   72 71 84 76   70 69 80 73
Dewpt         57 57 58 60   60 60 60 63   62 62 63 64   63 63 60 60
PWind dir        SW    SW       S     S       S    SW       W    NW
Wind char        LT    LT      LT    LT      GN    LT      LT    LT
Avg clouds    FW FW FW FW   FW FW FW FW   FW FW SC SC   SC SC SC FW
PoP 12hr          0     0       5     5       5    10      30    10
Rain shwrs                                               C  C

$$


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