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Point Forecast Matrices
National Weather Service Baltimore MD/Washington DC
134 PM EDT Mon Oct 23 2017

VAZ054-232100-
Reagan National Airport-Arlington VA
38.86N  77.03W Elev. 66 ft
134 PM EDT Mon Oct 23 2017

Date             Mon 10/23/17            Tue 10/24/17            Wed 10/25/17
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          63          72          52          64
Temp                   75 74 70 67 66 65 64 69 71 70 62 58 56 55 54 60 63 62 55
Dewpt                  63 62 63 64 64 63 62 59 58 56 55 53 50 47 45 43 41 40 41
RH                     66 66 78 90 93 93 93 70 63 61 78 83 80 74 71 53 44 44 59
Wind dir               SE SE SE  S  S  S  S  S  S  S SW  W NW NW NW NW  W  W  W
Wind spd               14 14 14 16 16 12 10 10 10 11  6  6  8  8  4  8  4  8  4
Wind gust                          39 39
Clouds                 B2 B2 OV OV OV B2 B1 B1 SC SC SC B1 B1 SC SC SC SC FW SC
PoP 12hr                     10         100          40          10          10
QPF 12hr                      0        0.50           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  O  D  D  C  S
Tstms                            S  S  S
Obvis                                    PF


Date          Thu 10/26/17  Fri 10/27/17  Sat 10/28/17  Sun 10/29/17
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          45    60      47    66      48    67      50    60
Temp          49 49 59 52   49 48 64 55   52 52 66 61   54 51 59 54
Dewpt         41 39 38 41   40 40 44 47   47 46 49 49   47 44 42 39
PWind dir        NW     W       S     S       S     S      SW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC FW FW   FW FW FW FW   FW FW SC SC   B1 B1 B1 B1
PoP 12hr         10     0       5     5       5    20      40    30
Rain shwrs                                       S  S    C  C  C  C

$$
MDZ013-232100-
Baltimore/Washington Airport-Anne Arundel MD
39.19N  76.67W Elev. 154 ft
134 PM EDT Mon Oct 23 2017

Date             Mon 10/23/17            Tue 10/24/17            Wed 10/25/17
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          64          72          51          63
Temp                   73 73 69 67 66 65 65 69 71 69 62 58 55 54 53 59 62 61 53
Dewpt                  63 62 62 63 64 63 62 60 59 57 57 53 50 46 44 42 41 40 41
RH                     71 68 78 87 93 93 90 73 66 66 84 83 83 74 71 53 46 46 64
Wind dir               SE SE SE SE  S  S  S  S  S  S SW  W NW NW NW NW  W  W NW
Wind spd               12 13 14 14 16 13 10  9  9  8  5  6  5  6  5  8  5  8  5
Clouds                 B2 B2 OV OV OV OV B2 B1 SC SC SC SC B1 B1 SC SC SC FW SC
PoP 12hr                     10         100          50          10          10
QPF 12hr                      0        0.37        0.05           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  O  D  D  C  C  S  S
Tstms                            S  S  S
Obvis                                    PF


Date          Thu 10/26/17  Fri 10/27/17  Sat 10/28/17  Sun 10/29/17
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          43    59      43    66      47    66      48    61
Temp          47 43 58 50   46 45 64 56   50 51 66 60   52 49 60 54
Dewpt         39 38 38 39   38 39 44 46   46 45 49 48   45 43 42 38
PWind dir        NW     W       S     S       S     S      SW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC FW   FW FW FW FW   FW FW SC SC   B1 B1 B1 B1
PoP 12hr         10     5       5     5       5    20      40    40
Rain shwrs                                       S  S    C  C  C  C

$$
MDZ011-232100-
Baltimore Inner Harbor-Baltimore City MD
39.28N  76.61W Elev. 20 ft
134 PM EDT Mon Oct 23 2017

Date             Mon 10/23/17            Tue 10/24/17            Wed 10/25/17
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          64          73          53          63
Temp                   73 74 71 68 67 66 65 70 72 71 63 59 57 56 54 60 62 61 54
Dewpt                  65 62 62 63 64 64 62 61 59 58 57 53 50 46 45 42 41 40 41
RH                     76 66 73 84 90 93 90 73 64 63 81 80 77 69 71 51 46 46 61
Wind dir               SE SE SE SE  S  S  S  S  S  S  S  W NW NW NW NW  W  W NW
Wind spd               10 12 13 14 16 13 10  9  9  9  4  5  4  6  4  8  5  8  4
Clouds                 B2 B2 OV OV OV OV B2 B1 SC SC SC SC B1 B1 SC SC SC SC SC
PoP 12hr                     10         100          50          10          10
QPF 12hr                      0        0.40        0.06           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  O  D  D  C  C  S  S
Tstms                            S  S  S
Obvis                                    PF


Date          Thu 10/26/17  Fri 10/27/17  Sat 10/28/17  Sun 10/29/17
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          45    60      48    65      49    66      50    61
Temp          49 49 59 54   50 49 64 56   51 52 65 60   53 51 60 55
Dewpt         40 39 38 39   39 39 43 46   47 45 49 48   46 44 42 39
PWind dir        NW     W       S     S       S     S      SW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC FW   FW FW FW FW   FW FW SC SC   B1 B1 B1 B1
PoP 12hr         10     5       5     5       5    20      40    40
Rain shwrs                                       S  S    C  C  C  C

$$
WVZ052-232100-
Martinsburg Airport-Berkeley WV
39.41N  77.98W Elev. 558 ft
134 PM EDT Mon Oct 23 2017

Date             Mon 10/23/17            Tue 10/24/17            Wed 10/25/17
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          56          70          44          59
Temp                   69 71 65 61 60 58 58 65 69 67 57 52 49 47 46 54 58 56 48
Dewpt                  59 59 59 61 60 57 54 53 51 50 49 47 44 41 39 39 38 36 38
RH                     70 66 81100100 96 86 65 53 54 75 83 83 79 76 57 47 47 68
Wind dir               SE SE SE SE  S  S SW SW SW SW  W  W  W  W  W  W  W  W NW
Wind spd               10 12 12 14 11  8  5  5  8  8  5  8  4  5  3  9  6  8  5
Clouds                 B2 B2 OV OV OV B1 B1 SC SC SC B1 B1 B1 SC SC FW SC SC B1
PoP 12hr                     30          90          10          10          10
QPF 12hr                      0        0.57           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 C  L  O  C  C
Tstms                         S  S


Date          Thu 10/26/17  Fri 10/27/17  Sat 10/28/17  Sun 10/29/17
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          37    59      36    65      41    63      44    58
Temp          42 37 58 47   39 37 62 52   45 44 62 57   48 44 57 49
Dewpt         37 34 37 38   36 34 44 45   42 40 47 44   40 35 39 37
PWind dir         W     W       S     S       S    SW      SW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC FW   FW FW FW FW   FW SC SC B1   B1 B1 B1 B1
PoP 12hr         10     0       5     5      10    30      40    40
Rain shwrs                                       C  C    C  C  C  C

$$
VAZ506-232100-
Washington Dulles Airport-Loudoun VA
38.96N  77.45W Elev. 321 ft
134 PM EDT Mon Oct 23 2017

Date             Mon 10/23/17            Tue 10/24/17            Wed 10/25/17
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          60          72          48          62
Temp                   73 73 68 65 63 62 62 68 71 69 60 55 53 51 50 57 61 59 52
Dewpt                  62 60 62 64 63 62 59 57 55 53 52 50 47 44 42 40 39 38 39
RH                     68 64 81 97100100 90 68 57 57 75 83 80 77 74 53 44 45 61
Wind dir               SE SE SE SE  S  S  S SW  S SW SW NW NW NW NW  W  W  W NW
Wind spd               13 13 14 16 14 10  8  6  8  8  5  6  5  6  4  8  5  6  5
Clouds                 B2 B2 OV OV OV B2 B1 SC SC SC SC B1 B1 SC SC SC SC SC SC
PoP 12hr                     10         100          20          10          10
QPF 12hr                      0        0.64           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  O  D  C  S
Tstms                            S  S
Obvis                                    PF


Date          Thu 10/26/17  Fri 10/27/17  Sat 10/28/17  Sun 10/29/17
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          41    60      40    66      45    65      46    59
Temp          45 41 58 48   43 41 64 54   48 48 64 59   50 46 57 51
Dewpt         38 37 37 38   38 38 44 45   45 43 47 47   44 40 40 37
PWind dir        NW     W       S     S       S     S      SW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC FW FW   FW FW FW FW   FW SC SC B1   B1 B1 B1 B1
PoP 12hr         10     0       5     5      10    20      40    40
Rain shwrs                                       S  S    C  C  C  C

$$
VAZ037-232100-
Charlottesville Airport-Albemarle VA
38.14N  78.45W Elev. 640 ft
134 PM EDT Mon Oct 23 2017

Date             Mon 10/23/17            Tue 10/24/17            Wed 10/25/17
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          55          71          44          62
Temp                   72 70 65 61 59 57 57 66 70 68 58 52 50 48 47 56 61 59 50
Dewpt                  61 60 61 61 59 56 52 54 51 50 50 48 45 41 39 38 37 37 38
RH                     68 71 87100100 96 83 65 51 52 75 86 83 77 74 51 41 44 63
Wind dir                S SE  S  S  S  S SW SW SW SW SW  W NW  W  W  W  W  W  W
Wind spd               11 12 14 14  9  6  5  4  9  8  4  5  3  4  3  4  5  6  4
Clouds                 B2 OV OV OV B1 SC SC SC SC SC B1 B1 B1 B1 SC SC SC FW SC
PoP 12hr                     50          90          10          10           5
QPF 12hr                   0.05        0.88           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  C  L  O  C  C
Tstms                         S  S
Obvis                                    PF


Date          Thu 10/26/17  Fri 10/27/17  Sat 10/28/17  Sun 10/29/17
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          38    61      37    68      41    66      47    59
Temp          43 41 58 46   40 38 66 53   45 46 65 59   51 47 59 49
Dewpt         37 33 37 39   37 36 44 46   42 40 48 47   44 38 40 37
PWind dir         W     W      SW     S       S     S       S    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC FW FW   FW FW FW FW   FW SC SC B1   B1 B1 B1 B1
PoP 12hr          5     0       5     5       5    30      40    40
Rain shwrs                                       C  C    C  C  C  C

$$
MDZ003-232100-
Hagerstown Airport-Washington MD
39.71N  77.73W Elev. 705 ft
134 PM EDT Mon Oct 23 2017

Date             Mon 10/23/17            Tue 10/24/17            Wed 10/25/17
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          57          70          46          59
Temp                   71 71 65 62 60 59 59 66 69 67 58 53 51 49 48 55 58 57 49
Dewpt                  60 59 60 61 60 58 55 54 52 50 49 47 45 42 40 39 37 36 37
RH                     68 66 84 97100 96 87 65 55 54 72 80 80 77 74 55 45 45 63
Wind dir                S SE SE SE  S  S SW SW SW SW  W  W  W  W  W  W  W  W NW
Wind spd               13 14 17 18 14 11  8  6  9  8  6  6  4  6  3  9  6  9  5
Clouds                 B2 B2 OV OV OV B2 SC SC SC SC B1 B1 B1 SC SC FW SC SC B1
PoP 12hr                     20         100          10          10          10
QPF 12hr                      0        0.57           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  L  O  C  C
Tstms                         S  S


Date          Thu 10/26/17  Fri 10/27/17  Sat 10/28/17  Sun 10/29/17
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          39    58      39    64      43    63      45    57
Temp          43 41 56 47   40 40 61 52   45 45 63 58   48 45 56 48
Dewpt         37 35 35 37   36 36 42 44   42 41 46 44   41 37 38 36
PWind dir         W     W       S     S       S     S       S    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC FW   FW FW FW FW   FW SC SC B1   B1 B1 B1 B1
PoP 12hr         10     0       5     5      10    30      40    40
Rain shwrs                                       C  C    C  C  C  C

$$
MDZ017-232100-
Patuxent River NAS MD
38.29N  76.41W Elev. 39 ft
134 PM EDT Mon Oct 23 2017

Date             Mon 10/23/17            Tue 10/24/17            Wed 10/25/17
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          67          73          53          65
Temp                   74 74 72 70 69 68 68 71 73 71 63 59 57 56 55 61 64 63 56
Dewpt                  66 64 64 66 66 66 65 64 62 61 59 57 55 50 48 45 43 41 43
RH                     76 71 76 87 90 93 90 79 68 71 87 93 93 80 77 56 46 44 62
Wind dir               SE SE SE SE  S  S  S  S  S  S  S SW NW NW NW NW NW  W  W
Wind spd               11 14 17 19 19 18 14 12 11 10  8  8  5 10  9  8  8  8  5
Clouds                 B1 B2 OV OV OV OV B2 B2 B1 SC SC SC SC B1 SC SC SC FW SC
PoP 12hr                     10         100          60          20          10
QPF 12hr                      0        0.38        0.14           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  L  D  D  L  C  C  C  S  S  S  S
Tstms                            S  S  S
Obvis                                    PF


Date          Thu 10/26/17  Fri 10/27/17  Sat 10/28/17  Sun 10/29/17
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          46    60      47    66      51    67      52    61
Temp          50 46 59 51   48 49 65 56   53 54 67 59   54 52 61 53
Dewpt         43 41 39 40   42 43 46 49   50 48 51 51   49 47 45 41
PWind dir        NW     W      SW     S       S     S      SE     N
Wind char        GN    LT      LT    GN      LT    LT      GN    GN
Avg clouds    SC SC FW FW   FW FW FW FW   FW FW SC SC   B1 B1 B1 B1
PoP 12hr         10     5       5     5       5    20      40    40
Rain shwrs                                       S  S    C  C  C  C

$$
WVZ502-232100-
Petersburg WV
38.99N  79.15W Elev. 963 ft
134 PM EDT Mon Oct 23 2017

Date             Mon 10/23/17            Tue 10/24/17            Wed 10/25/17
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          52          68          42          57
Temp                   69 68 63 59 56 55 54 63 67 65 55 50 47 45 44 52 56 55 48
Dewpt                  57 58 58 58 54 51 48 49 47 45 44 42 41 38 36 36 37 35 36
RH                     66 70 84 96 93 86 80 60 49 48 66 74 79 76 73 54 49 47 63
Wind dir               SE SE SE  S  S SW SW SW SW SW  W  W  W  W SW  W  W  W  W
Wind spd               10 11 12  9  6  4  5  5  8  8  4  6  3  5  3  8  6  8  4
Clouds                 OV OV OV OV B1 SC SC SC SC B1 SC SC SC SC SC SC SC B1 B1
PoP 12hr                     60         100          10          10          10
QPF 12hr                   0.18        0.74           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  L  O  L  S  S                                      S
Tstms                         S
Obvis                                    PF


Date          Thu 10/26/17  Fri 10/27/17  Sat 10/28/17  Sun 10/29/17
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          38    60      39    70      43    63      43    57
Temp          42 41 58 48   42 40 67 55   46 47 63 54   47 43 56 45
Dewpt         36 34 37 37   36 36 45 44   42 41 46 43   40 36 39 34
PWind dir         W    SW       S     S       S     S      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC FW   FW FW FW FW   SC SC B1 B1   B2 B2 B1 B1
PoP 12hr         20     0       5     5      10    50      50    50
Rain shwrs     S  S                              C  C    C  C  C  C

$$
MDZ014-232100-
Annapolis MD
38.99N  76.49W Elev. 7 ft
134 PM EDT Mon Oct 23 2017

Date             Mon 10/23/17            Tue 10/24/17            Wed 10/25/17
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          65          72          53          62
Temp                   71 72 70 68 67 66 66 70 72 70 63 59 57 55 54 59 61 60 54
Dewpt                  67 63 63 64 65 64 63 62 60 60 58 55 52 48 47 43 43 42 43
RH                     87 73 78 87 93 93 90 76 66 71 84 87 83 77 77 55 51 51 66
Wind dir               SE SE SE SE  S  S  S  S  S  S  S  W NW NW NW NW  W  W  W
Wind spd               10 13 16 17 18 16 12 10 10 10  6  6  5  8  6  9  6  8  5
Clouds                 B1 B2 OV OV OV OV B2 B2 B1 SC SC SC SC B1 SC SC SC FW SC
PoP 12hr                     10         100          50          20          10
QPF 12hr                      0        0.46        0.11           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  L  D  D  C  C  C  C
Tstms                            S  S  S
Obvis                                    PF


Date          Thu 10/26/17  Fri 10/27/17  Sat 10/28/17  Sun 10/29/17
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          46    59      46    65      50    66      51    60
Temp          49 48 58 52   48 47 63 57   53 54 66 60   54 51 59 55
Dewpt         41 40 40 41   41 42 46 48   48 47 50 49   46 44 44 41
PWind dir        NW     W      SW     S       S     S       S     W
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC FW FW   FW FW FW FW   FW FW SC SC   B1 B1 B1 B1
PoP 12hr         10     5       5     5       5    20      40    40
Rain shwrs                                       S  S    C  C  C  C

$$



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