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Point Forecast Matrices
National Weather Service Baltimore MD/Washington DC
645 PM EST Sun Feb 25 2018

VAZ054-260900-
Reagan National Airport-Arlington VA
38.86N  77.03W Elev. 66 ft
645 PM EST Sun Feb 25 2018

Date           02/25/18      Mon 02/26/18            Tue 02/27/18            Wed
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      47          55          38          58          41
Temp             55 52 50 48 47 50 54 54 47 44 41 39 39 50 56 58 50 44 43 42 42
Dewpt            51 50 47 45 42 39 35 34 34 34 32 30 29 32 29 29 31 31 34 33 35
RH               86 93 89 89 83 66 48 46 60 68 70 70 67 50 35 33 48 60 70 70 76
Wind dir         NW NW NW  N  N  N NW NW NW NW NW  N  N  N  S  S  S  S  S  S  S
Wind spd          8  8  8  9  9 10  8  9  8  5  4  5  3  4  3  8  5  8  8  9  5
Clouds           OV OV OV OV OV OV B2 SC FW FW FW FW FW FW FW FW FW FW B1 SC B2
PoP 12hr                      0           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           02/28  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18  Sun 03/04/18
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          59      48    56      45    52      40    50      37    49
Temp          56 55   51 49 55 52   48 46 51 47   43 41 49 45   40 39 48 44
Dewpt         40 45   45 46 50 52   46 40 39 37   35 33 34 34   33 31 32 33
PWind dir        SW       S    SE       W    NW      NW     N       N     N
Wind char        GN      LT    LT      LT    BZ      GN    GN      GN    GN
Avg clouds    B2 OV   B2 OV OV OV   OV B2 B2 B1   B1 SC SC SC   SC SC SC SC
PoP 12hr         10      40    80      60    40      20    10       5     5
Rain                   C  C  D  D    L  L
Rain shwrs                                 C  C    S  S

$$
MDZ013-260900-
Baltimore/Washington Airport-Anne Arundel MD
39.19N  76.67W Elev. 154 ft
645 PM EST Sun Feb 25 2018

Date           02/25/18      Mon 02/26/18            Tue 02/27/18            Wed
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      42          54          33          56          36
Temp             50 49 46 43 42 48 53 53 45 40 36 34 34 46 54 55 47 41 38 37 37
Dewpt            48 47 44 42 40 37 34 33 33 31 30 29 27 29 28 29 30 31 32 32 33
RH               93 93 93 96 93 65 48 46 62 70 79 82 75 51 36 37 51 67 79 82 85
Wind dir          W NW NW NW NW NW NW NW NW NW NW NW NW  N SW  S  S  S  S  S  S
Wind spd          5  5  5  5  4  6  5  8  4  4  3  4  1  2  2  5  4  6  4  6  4
Clouds           OV OV OV OV OV OV B1 SC FW FW FW FW FW FW FW FW FW FW B1 B1 B2
PoP 12hr                      0           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           02/28  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18  Sun 03/04/18
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          57      45    55      43    50      37    49      35    48
Temp          55 53   48 46 54 50   46 44 49 45   40 39 48 44   39 37 46 42
Dewpt         39 43   43 44 48 49   45 40 40 37   34 32 34 33   32 30 31 32
PWind dir        SW       S     E      NW    NW      NW     N       N     N
Wind char        LT      LT    LT      LT    GN      BZ    GN      GN    GN
Avg clouds    B2 OV   B2 OV OV OV   OV OV B2 B2   B1 B1 SC SC   SC SC SC SC
PoP 12hr         10      40    80      70    50      20    10       5     5
Rain                   S  C  D  D    L  L
Rain shwrs                                 C  C    S  S

$$
MDZ011-260900-
Baltimore Inner Harbor-Baltimore City MD
39.28N  76.61W Elev. 20 ft
645 PM EST Sun Feb 25 2018

Date           02/25/18      Mon 02/26/18            Tue 02/27/18            Wed
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      45          54          39          56          42
Temp             51 49 48 46 45 49 53 53 48 44 41 40 40 49 55 55 50 46 43 43 43
Dewpt            48 47 45 42 40 37 34 33 33 31 30 29 28 29 28 29 30 32 32 33 34
RH               89 93 89 86 82 63 48 46 56 60 65 64 62 46 35 37 46 58 65 67 70
Wind dir          W NW NW NW NW NW NW NW NW NW NW NW NW NW SW SW  S  S  S  S  S
Wind spd          5  4  5  5  4  6  5  8  4  4  2  4  2  2  2  5  3  6  4  6  3
Clouds           OV OV OV OV OV OV B1 SC FW FW FW FW FW FW FW FW FW FW B1 B1 B2
PoP 12hr                      0           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           02/28  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18  Sun 03/04/18
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          57      45    54      43    50      38    48      35    48
Temp          56 53   48 46 53 50   46 44 49 45   41 39 47 43   38 37 46 43
Dewpt         40 43   43 44 48 49   45 40 40 37   34 32 34 34   32 30 31 31
PWind dir        SW       S     E       N    NW       N     N       N     N
Wind char        LT      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B2 OV   B2 OV OV OV   OV OV B2 B2   B1 B1 SC SC   SC SC SC SC
PoP 12hr         10      40    80      70    50      20    10       5     5
Rain                      C  D  D    L  L
Rain shwrs                                 C  C    S  S

$$
WVZ052-260900-
Martinsburg Airport-Berkeley WV
39.41N  77.98W Elev. 558 ft
645 PM EST Sun Feb 25 2018

Date           02/25/18      Mon 02/26/18            Tue 02/27/18            Wed
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      39          55          29          58          33
Temp             50 48 46 41 39 45 52 54 43 38 35 31 30 44 55 57 46 39 37 34 34
Dewpt            44 41 39 38 35 34 31 30 29 27 27 25 25 30 29 30 31 31 31 32 32
RH               80 77 76 89 85 65 44 40 57 64 72 78 81 57 37 35 55 73 79 92 92
Wind dir          W  W NW NW NW NW NW NW NW NW NW  W  W SW SW  S  S  S  S  S  S
Wind spd          8  6  5  5  5  6  6  8  5  4  2  3  1  3  3  6  5  5  3  5  3
Clouds           OV OV OV B2 B2 B1 SC FW FW FW FW FW FW FW FW FW FW FW B1 B1 B2
PoP 12hr                      0           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           02/28  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18  Sun 03/04/18
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          58      42    54      40    50      34    48      31    48
Temp          55 52   46 44 53 49   44 41 49 44   38 36 46 41   35 33 46 41
Dewpt         42 43   41 41 47 47   40 36 36 34   31 28 32 31   29 27 30 30
PWind dir         S       S    SE       W    NW      NW    NW       N     N
Wind char        LT      LT    LT      LT    BZ      GN    GN      LT    LT
Avg clouds    OV OV   B2 OV OV OV   OV B2 B2 B1   B1 SC SC SC   SC SC SC SC
PoP 12hr         20      40    80      60    40      20    10       5     5
Rain                   C  C  D  D    L  L
Rain shwrs        S                        C  C    S  S
Snowshwrs                                          S  S

$$
VAZ506-260900-
Washington Dulles Airport-Loudoun VA
38.96N  77.45W Elev. 321 ft
645 PM EST Sun Feb 25 2018

Date           02/25/18      Mon 02/26/18            Tue 02/27/18            Wed
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      42          54          32          58          36
Temp             51 48 47 43 42 46 52 53 45 39 37 34 33 47 55 57 47 40 39 37 37
Dewpt            49 46 43 42 39 37 34 31 32 31 30 28 27 29 28 29 30 32 33 32 33
RH               93 93 86 96 89 71 50 43 60 73 75 78 78 49 35 34 51 73 79 82 85
Wind dir         NW NW NW NW  N  N NW NW NW NW NW NW NW  W  S  S  S  S  S  S  S
Wind spd          6  5  6  6  5  8  6  6  4  4  2  3  2  2  2  6  5  6  4  8  4
Clouds           OV OV OV B2 OV OV B1 SC FW FW FW FW FW FW FW FW FW FW B1 B1 B2
PoP 12hr                      0           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis            PF PF


Date           02/28  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18  Sun 03/04/18
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          58      45    54      43    51      37    49      34    48
Temp          55 54   49 46 53 50   46 44 50 46   41 39 48 43   38 36 46 42
Dewpt         41 44   44 44 49 50   43 39 38 36   33 31 33 33   31 29 31 32
PWind dir         S       S    SE       W    NW      NW     N       N     N
Wind char        LT      LT    LT      LT    BZ      GN    GN      GN    GN
Avg clouds    OV OV   B2 OV OV OV   OV B2 B2 B1   B1 SC SC SC   SC SC SC SC
PoP 12hr         10      40    80      60    40      20    10       5     5
Rain                   C  C  D  D    L  L
Rain shwrs                                 C  C    S  S

$$
VAZ037-260900-
Charlottesville Airport-Albemarle VA
38.14N  78.45W Elev. 640 ft
645 PM EST Sun Feb 25 2018

Date           02/25/18      Mon 02/26/18            Tue 02/27/18            Wed
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      45          54          32          58          35
Temp             55 51 49 46 45 48 51 53 44 41 38 34 33 46 55 58 46 42 40 36 36
Dewpt            49 46 45 43 40 39 38 37 36 34 32 30 27 31 29 30 30 31 32 31 33
RH               80 83 86 89 82 71 61 54 73 76 79 85 78 55 37 34 53 65 73 82 89
Wind dir          W  W  W NW  N NE NE  E SW NW NW  N  N  E  S  S  S  S  S SW SW
Wind spd          6  4  3  3  2  3  3  4  2  2  1  2  1  2  2  6  4  4  3  4  4
Clouds           OV B2 OV OV OV OV B2 SC FW FW FW FW FW FW FW FW FW FW B1 B1 OV
PoP 12hr                     10          40           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  C
Obvis           PF+ PF    PF PF


Date           02/28  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18  Sun 03/04/18
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          57      45    55      42    54      36    51      33    50
Temp          55 53   48 46 54 50   45 44 53 47   41 38 49 44   38 35 48 43
Dewpt         41 44   45 45 50 50   40 36 36 33   31 29 32 32   30 28 30 31
PWind dir        SW       S     S       W    NW      NW     N       N     N
Wind char        LT      LT    LT      LT    GN      GN    GN      LT    LT
Avg clouds    OV OV   OV OV OV OV   B2 B1 B1 SC   SC SC SC SC   SC FW FW SC
PoP 12hr         20      60    80      50    20      10    10       5     5
Rain                   L  L  D  D    C  C
Rain shwrs        S                        S  S

$$
MDZ003-260900-
Hagerstown Airport-Washington MD
39.71N  77.73W Elev. 705 ft
645 PM EST Sun Feb 25 2018

Date           02/25/18      Mon 02/26/18            Tue 02/27/18            Wed
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      38          54          30          55          34
Temp             48 47 44 40 38 42 51 53 42 37 35 32 31 42 51 55 44 39 38 35 35
Dewpt            43 39 38 37 34 33 32 30 28 27 27 24 24 29 29 31 30 30 30 31 31
RH               83 74 79 89 85 70 48 41 57 67 72 72 75 60 42 40 57 70 73 85 85
Wind dir          W  W  W NW NW NW NW NW NW NW NW NW  W SW SW  S  S  S  S  S  S
Wind spd          6  6  5  6  5  8  8  9  6  4  2  3  2  3  3  8  4  6  3  5  3
Clouds           OV B2 B2 B2 B2 B1 SC FW FW FW FW FW FW FW FW FW FW FW B1 B2 B2
PoP 12hr                      0           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           02/28  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18  Sun 03/04/18
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          56      42    52      40    49      34    47      32    46
Temp          53 51   46 43 51 47   43 41 48 43   38 36 45 41   36 34 44 40
Dewpt         41 42   41 41 46 47   41 36 37 35   31 28 32 31   29 27 30 30
PWind dir         S      SE     E      NW    NW      NW     N       N     N
Wind char        LT      LT    LT      LT    BZ      GN    GN      LT    LT
Avg clouds    OV OV   B2 OV OV OV   OV B2 B2 B1   B1 SC SC SC   SC SC SC SC
PoP 12hr         20      40    80      70    40      20    10       5     5
Rain                   C  C  D  D    L  L
Rain shwrs        S                        C  C    S  S
Snowshwrs                                          S  S

$$
MDZ017-260900-
Patuxent River NAS MD
38.29N  76.41W Elev. 39 ft
645 PM EST Sun Feb 25 2018

Date           02/25/18      Mon 02/26/18            Tue 02/27/18            Wed
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      46          51          37          54          37
Temp             54 52 50 48 46 49 50 50 44 40 39 38 38 48 53 52 42 39 37 38 39
Dewpt            51 50 49 45 41 39 38 37 36 35 35 33 32 32 32 31 32 32 33 34 34
RH               90 93 96 89 83 68 63 61 73 82 85 82 79 54 44 44 67 76 85 85 82
Wind dir          W NW NW  N  N  N  N  N NW NW NW  N  N  N NW  S  S  S  S  S  S
Wind spd          6  4  5  8  6  6  6  5  4  4  5  6  4  4  3  5  4  9  6  9  6
Clouds           OV OV OV OV OV OV OV B1 SC FW FW FW FW FW FW FW FW FW SC SC B2
PoP 12hr                      5          20           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                       S
Obvis                  PF


Date           02/28  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18  Sun 03/04/18
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          56      47    56      45    52      39    49      37    48
Temp          55 53   50 48 55 52   48 46 51 47   42 40 48 44   40 39 47 43
Dewpt         40 43   46 46 50 50   47 41 39 38   36 34 35 35   33 32 32 33
PWind dir         S       S    SE       W    NW      NW     N       N     N
Wind char        GN      LT    LT      GN    BZ      BZ    BZ      GN    GN
Avg clouds    B2 OV   B2 OV OV OV   OV B2 B2 B1   B1 SC SC B1   SC SC SC SC
PoP 12hr          5      50    80      60    40      20    10       5     5
Rain                   C  C  D  D    L  L
Rain shwrs                                 C  C    S  S

$$
WVZ502-260900-
Petersburg WV
38.99N  79.15W Elev. 963 ft
645 PM EST Sun Feb 25 2018

Date           02/25/18      Mon 02/26/18            Tue 02/27/18            Wed
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      39          54          29          58          36
Temp             52 46 43 40 39 44 51 53 42 37 33 32 29 42 54 57 46 40 38 37 37
Dewpt            42 39 38 37 36 35 32 29 28 28 27 25 25 28 28 31 32 33 33 33 34
RH               69 76 82 89 89 70 48 39 57 70 78 75 85 57 36 37 58 76 82 85 89
Wind dir          W SW  W NW NW NW NW NW NW NW  W  W SW  S  S  S  S  S  S SW  S
Wind spd          5  5  3  3  3  3  4  6  3  2  1  2  1  3  2  5  4  5  4  4  3
Clouds           B2 OV OV OV OV B1 SC FW FW FW FW FW FW FW FW FW FW SC B2 B2 OV
PoP 12hr                      0           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    S


Date           02/28  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18  Sun 03/04/18
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          56      45    55      40    48      34    47      31    48
Temp          54 52   48 46 54 49   44 41 47 43   38 36 45 41   35 33 46 41
Dewpt         43 44   43 43 49 48   38 35 34 32   30 28 30 30   28 26 30 31
PWind dir        SW       S     S       W    NW      NW    NW       N     N
Wind char        LT      LT    LT      LT    GN      GN    GN      LT    LT
Avg clouds    OV OV   OV OV OV OV   B2 B2 B2 B1   B1 SC SC SC   SC SC SC SC
PoP 12hr         30      70    80      60    30      20    10      10     5
Rain                   L  L  D  D    L  L
Rain shwrs     S  C                        C  C    S  S
Snowshwrs                                          S  S

$$
MDZ014-260900-
Annapolis MD
38.99N  76.49W Elev. 7 ft
645 PM EST Sun Feb 25 2018

Date           02/25/18      Mon 02/26/18            Tue 02/27/18            Wed
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      44          52          35          54          37
Temp             49 48 47 45 44 47 51 51 45 41 38 36 36 47 52 53 46 41 39 38 38
Dewpt            48 47 46 42 41 38 36 35 35 33 32 31 30 30 30 29 31 31 33 33 34
RH               96 96 96 89 89 71 56 54 68 73 79 82 79 51 43 39 55 67 79 82 85
Wind dir          W NW NW NW NW  N NW NW  W NW NW  N  N  N  S  S  S  S  S  S  S
Wind spd          5  5  5  5  5  6  5  5  4  4  4  4  2  3  2  5  4  8  6  8  5
Clouds           OV OV OV OV OV OV B2 SC FW FW FW FW FW FW FW FW FW FW SC SC B2
PoP 12hr                      0           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis            PF PF


Date           02/28  Thu 03/01/18  Fri 03/02/18  Sat 03/03/18  Sun 03/04/18
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          56      45    54      43    50      38    48      36    47
Temp          54 52   48 46 53 50   46 44 49 45   41 39 47 43   39 38 46 42
Dewpt         40 43   44 45 49 49   45 41 40 37   35 33 35 34   33 31 32 32
PWind dir         S       S    SE       W    NW      NW     N       N     N
Wind char        LT      LT    LT      LT    BZ      BZ    BZ      GN    GN
Avg clouds    B2 OV   B2 OV OV OV   OV OV B2 B2   B1 B1 SC B1   SC SC SC SC
PoP 12hr         10      40    80      70    50      20    10       5     5
Rain                   S  C  D  D    L  L
Rain shwrs                                 C  C    S  S

$$



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