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Point Forecast Matrices
National Weather Service Baltimore MD/Washington DC
1234 PM EST Fri Nov 17 2017

VAZ054-172100-
Reagan National Airport-Arlington VA
38.86N  77.03W Elev. 66 ft
1234 PM EST Fri Nov 17 2017

Date             Fri 11/17/17            Sat 11/18/17            Sun 11/19/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      53          38          60          47          53
Temp                   51 52 42 40 39 39 39 49 57 60 54 56 54 49 49 49 53 51 45
Dewpt                  30 31 33 33 34 34 35 36 39 44 48 50 48 48 40 37 31 29 28
RH                     44 44 70 76 82 82 85 61 51 55 80 80 80 96 71 63 43 42 51
Wind dir               NW  W SW  S  S  S  S  S  S  S  S  S SW  W  W NW NW NW NW
Wind spd                8  6  3  4  5  8 11 13 16 14 18 19 18 19 19 24 21 20 18
Wind gust                                                           34
Clouds                 FW FW SC SC SC B1 B2 OV OV OV OV OV OV OV B1 SC SC SC SC
PoP 12hr                      0           0          30          80          10
QPF 12hr                      0           0           0        0.21           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  S  L  L  D  D


Date          Mon 11/20/17  Tue 11/21/17  Wed 11/22/17  Thu 11/23/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          35    48      35    56      40    54      35    49
Temp          39 35 47 42   38 38 55 48   44 42 52 45   40 37 48 42
Dewpt         27 25 24 28   30 31 34 38   39 37 35 34   32 31 30 32
PWind dir         W     W      SW    SW      SW    NW       N    NW
Wind char        GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW CL   FW FW SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr          0     0       5     5      10    10      10    10

$$
MDZ013-172100-
Baltimore/Washington Airport-Anne Arundel MD
39.19N  76.67W Elev. 154 ft
1234 PM EST Fri Nov 17 2017

Date             Fri 11/17/17            Sat 11/18/17            Sun 11/19/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      52          34          58          45          52
Temp                   51 51 40 38 37 35 35 49 55 58 54 58 56 49 45 49 52 48 42
Dewpt                  28 29 32 32 32 31 33 35 38 42 46 49 47 47 39 36 31 28 28
RH                     41 42 73 79 82 85 92 58 53 55 74 72 72 93 79 61 44 46 57
Wind dir               NW  W  W  S  S  S  S  S  S  S  S  S SW  W  W  W  W  W  W
Wind spd                9  5  4  4  5  8 11 13 14 14 17 18 18 20 21 25 23 23 19
Wind gust                                                     31 33 37 35 34 29
Clouds                 FW FW SC SC B1 B1 B2 OV OV OV OV OV OV OV B1 SC SC SC SC
PoP 12hr                      0           0          40          80          10
QPF 12hr                      0           0           0        0.25           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  L  L  D  D


Date          Mon 11/20/17  Tue 11/21/17  Wed 11/22/17  Thu 11/23/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          31    47      34    55      39    53      33    48
Temp          34 34 46 41   37 37 54 47   43 41 51 43   38 35 47 41
Dewpt         25 24 24 27   29 29 33 37   38 35 33 32   31 30 29 30
PWind dir         W     W      SW    SW      SW    NW      NW    NW
Wind char        BZ    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW FW FW FW   FW FW SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr          0     0       5     5      10    10      10    10

$$
MDZ011-172100-
Baltimore Inner Harbor-Baltimore City MD
39.28N  76.61W Elev. 20 ft
1234 PM EST Fri Nov 17 2017

Date             Fri 11/17/17            Sat 11/18/17            Sun 11/19/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      53          40          57          47          52
Temp                   52 52 45 43 41 40 41 51 56 57 55 57 55 50 47 51 52 50 44
Dewpt                  27 29 32 32 32 32 34 36 38 43 46 48 47 47 39 36 31 29 28
RH                     38 41 60 65 70 73 76 56 51 59 72 72 74 89 74 56 44 44 53
Wind dir               NW  W  W SW  S  S  S  S  S  S  S  S SW  W  W  W  W  W  W
Wind spd                9  6  4  3  5  6 10 13 13 13 16 18 18 20 21 25 24 23 19
Wind gust                                                        32 36 35 33
Clouds                 FW FW SC SC SC B1 B2 OV OV OV OV OV OV OV B1 SC SC SC SC
PoP 12hr                      0           0          50          80          10
QPF 12hr                      0           0        0.02        0.25           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  S  C  C  L  L  D  D


Date          Mon 11/20/17  Tue 11/21/17  Wed 11/22/17  Thu 11/23/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          35    47      36    55      41    53      35    48
Temp          37 35 46 42   39 39 54 48   45 43 52 44   40 37 47 41
Dewpt         25 24 23 28   29 30 33 37   38 35 33 32   31 29 29 31
PWind dir         W     W      SW    SW      SW    NW      NW    NW
Wind char        BZ    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW FW FW   FW FW SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr          0     0       5     5      10    10      10    10

$$
WVZ052-172100-
Martinsburg Airport-Berkeley WV
39.41N  77.98W Elev. 558 ft
1234 PM EST Fri Nov 17 2017

Date             Fri 11/17/17            Sat 11/18/17            Sun 11/19/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      52          31          55          42          48
Temp                   50 51 37 33 33 32 32 41 52 55 52 52 50 47 42 47 48 44 38
Dewpt                  28 28 29 29 29 29 30 35 40 42 45 46 44 41 35 32 28 25 25
RH                     42 41 72 85 85 88 92 79 63 61 77 80 80 79 76 56 46 47 59
Wind dir               NW SW  S  S  S  S  S  S  S  S  S  S SW  W  W NW  W  W  W
Wind spd                6  4  4  4  5  5  9 10 11 12 14 17 16 19 19 25 21 21 17
Wind gust                                                     29 29 37 33 33
Clouds                 FW FW SC SC B1 B2 OV OV OV OV OV OV OV B2 B1 B1 B1 B1 SC
PoP 12hr                      0           0          60          80          10
QPF 12hr                      0           0        0.07        0.19           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                C  L  C  C  D  D  L  L


Date          Mon 11/20/17  Tue 11/21/17  Wed 11/22/17  Thu 11/23/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          29    47      29    56      36    51      31    47
Temp          32 32 46 38   34 33 54 46   41 38 49 41   36 33 46 39
Dewpt         24 22 23 25   25 24 32 33   34 32 30 30   28 27 28 28
PWind dir         W     W      SW    SW      SW    NW      NW    NW
Wind char        BZ    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC FW FW   FW FW SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr          0     0       5     5      10     5      10    10

$$
VAZ506-172100-
Washington Dulles Airport-Loudoun VA
38.96N  77.45W Elev. 321 ft
1234 PM EST Fri Nov 17 2017

Date             Fri 11/17/17            Sat 11/18/17            Sun 11/19/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      52          35          58          44          50
Temp                   50 51 40 37 37 36 36 46 55 58 55 56 53 49 44 49 50 49 41
Dewpt                  28 29 31 31 31 32 33 36 40 44 47 49 47 45 38 34 30 27 27
RH                     42 42 70 79 79 85 89 68 57 59 74 77 80 86 79 56 46 42 57
Wind dir               NW  W  S  S  S  S  S  S  S  S  S  S SW  W  W NW NW NW NW
Wind spd                8  4  4  5  6 10 12 14 16 16 18 19 18 20 19 25 21 21 17
Wind gust                                               29    31 29 37 33 32
Clouds                 FW FW SC SC B1 B1 B2 OV OV OV OV OV OV B2 B1 SC SC SC SC
PoP 12hr                      0           0          30          70          10
QPF 12hr                      0           0           0        0.19           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                   S  C  C  L  L  L  L


Date          Mon 11/20/17  Tue 11/21/17  Wed 11/22/17  Thu 11/23/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          30    47      31    55      38    53      32    48
Temp          34 32 46 39   35 34 54 47   42 40 51 43   37 34 47 40
Dewpt         25 23 23 26   27 28 33 36   37 34 33 32   30 29 28 30
PWind dir         W     W      SW    SW      SW    NW      NW    NW
Wind char        BZ    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW FW FW   FW FW SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr          0     0       5     5      10    10      10    10

$$
VAZ037-172100-
Charlottesville Airport-Albemarle VA
38.14N  78.45W Elev. 640 ft
1234 PM EST Fri Nov 17 2017

Date             Fri 11/17/17            Sat 11/18/17            Sun 11/19/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      55          34          60          43          52
Temp                   53 54 40 38 36 35 35 49 58 60 57 56 51 48 43 49 52 50 40
Dewpt                  27 28 30 31 31 32 33 36 41 45 48 48 46 43 36 32 28 23 26
RH                     36 36 67 76 82 89 92 61 53 58 72 74 83 83 76 52 39 34 57
Wind dir                S  S  S  S  S  S  S  S  S SW SW SW SW  W  W NW  W NW  W
Wind spd                3  4  4  4  5  8 10 13 14 16 17 19 14 16 14 19 18 17 12
Wind gust                                                           29
Clouds                 FW FW SC SC SC B1 OV OV OV B2 OV OV OV B1 B1 SC SC SC FW
PoP 12hr                      0           0           5          70           5
QPF 12hr                      0           0           0        0.15           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            L  L  L  L


Date          Mon 11/20/17  Tue 11/21/17  Wed 11/22/17  Thu 11/23/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          28    49      32    56      37    56      33    51
Temp          33 32 48 41   36 35 54 47   42 40 54 45   39 36 49 41
Dewpt         25 23 22 25   27 27 32 37   38 34 37 34   32 30 31 31
PWind dir         W    SW      SW    SW      SW    NW       N     N
Wind char        GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW CL CL   FW SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr          0     0       0     5      10    10      10    10

$$
MDZ003-172100-
Hagerstown Airport-Washington MD
39.71N  77.73W Elev. 705 ft
1234 PM EST Fri Nov 17 2017

Date             Fri 11/17/17            Sat 11/18/17            Sun 11/19/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      51          33          54          41          47
Temp                   49 50 38 35 34 34 34 42 51 54 52 54 52 48 46 46 46 46 38
Dewpt                  27 27 28 29 29 29 31 34 39 42 45 46 45 42 36 32 28 25 25
RH                     42 41 67 78 82 82 89 73 63 64 77 74 77 80 68 58 49 43 59
Wind dir               NW  W  S  S  S  S  S  S  S  S  S  S SW  W  W NW  W  W  W
Wind spd                8  4  3  5  6  8 10 11 11 13 17 18 17 20 20 26 23 21 18
Wind gust                                                     31 31 40 34 33
Clouds                 FW FW SC B1 B1 B2 OV OV OV OV OV OV OV B2 B2 B1 B1 B1 SC
PoP 12hr                      0           5          70          80          10
QPF 12hr                      0           0        0.13        0.22           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                C  L  L  C  D  D  L  L


Date          Mon 11/20/17  Tue 11/21/17  Wed 11/22/17  Thu 11/23/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          28    45      30    54      36    49      31    45
Temp          32 31 44 38   34 33 53 45   41 38 48 40   36 33 44 38
Dewpt         24 22 22 25   25 24 30 32   32 32 29 28   27 27 27 28
PWind dir         W     W      SW    SW      SW    NW      NW    NW
Wind char        BZ    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC FW FW   FW FW SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr          0     0       5     5      10     5      10    10

$$
MDZ017-172100-
Patuxent River NAS MD
38.29N  76.41W Elev. 39 ft
1234 PM EST Fri Nov 17 2017

Date             Fri 11/17/17            Sat 11/18/17            Sun 11/19/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      52          39          62          49          56
Temp                   50 51 41 40 41 41 43 52 60 61 57 60 57 54 49 52 56 54 45
Dewpt                  31 31 33 33 34 35 36 37 40 45 49 50 49 50 43 38 34 31 31
RH                     48 46 73 76 76 79 76 56 47 56 75 69 75 86 80 59 43 41 58
Wind dir               NW NW  W SW SW  S  S  S  S  S  S  S SW SW  W NW NW NW NW
Wind spd               11  9  5  4  8 11 16 19 20 19 20 21 21 23 24 25 24 23 21
Wind gust                                                           35
Clouds                 FW FW SC SC SC SC B1 B2 OV B2 B2 OV OV OV B2 SC SC FW SC
PoP 12hr                      0           0           5          80          10
QPF 12hr                      0           0           0        0.15           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  D  D


Date          Mon 11/20/17  Tue 11/21/17  Wed 11/22/17  Thu 11/23/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          34    48      39    56      44    54      37    50
Temp          38 37 47 44   41 41 55 50   47 45 53 46   41 39 49 44
Dewpt         28 27 26 30   33 34 36 40   41 40 40 37   35 34 32 34
PWind dir        NW     W      SW    SW      SW    NW       N     N
Wind char        BZ    GN      GN    GN      GN    LT      GN    LT
Avg clouds    FW FW FW CL   FW FW SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr          0     0       5     5      20    10      10    10
Rain shwrs                                 S  S

$$
WVZ502-172100-
Petersburg WV
38.99N  79.15W Elev. 963 ft
1234 PM EST Fri Nov 17 2017

Date             Fri 11/17/17            Sat 11/18/17            Sun 11/19/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      54          35          61          39          44
Temp                   50 53 38 35 35 35 36 47 58 61 52 50 52 46 44 39 39 37 33
Dewpt                  28 28 28 27 28 30 33 37 44 46 46 47 43 37 34 29 27 23 24
RH                     42 38 67 72 75 82 89 68 59 58 80 89 71 71 68 67 62 56 69
Wind dir                N SE  S  S  S  S  S  S  S  S  S  S  W  W  W  W  W  W  W
Wind spd                2  3  4  4  5  8  9 10 11 13 14 16 16 20 18 21 18 19 16
Wind gust                                                     31    33    29
Clouds                 FW SC SC SC B1 B2 OV OV OV OV OV OV OV B2 B2 B1 B1 B1 B1
PoP 12hr                      0           5          50          80          40
QPF 12hr                      0           0        0.03        0.25           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                C  C  C  C  D  D  L  L  C  C  C  C
Snowshwrs                                                               C  C


Date          Mon 11/20/17  Tue 11/21/17  Wed 11/22/17  Thu 11/23/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          26    45      32    57      36    50      30    49
Temp          30 30 44 39   35 36 55 47   41 38 48 40   35 33 47 40
Dewpt         23 21 22 24   23 23 31 31   36 33 33 30   28 26 29 28
PWind dir         W     W      SW    SW      SW     W      NW     W
Wind char        BZ    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC FW FW   FW SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         10     0       5     5      20    10      10    10
Rain shwrs                                 S  S
Snowshwrs                                  S  S

$$
MDZ014-172100-
Annapolis MD
38.99N  76.49W Elev. 7 ft
1234 PM EST Fri Nov 17 2017

Date             Fri 11/17/17            Sat 11/18/17            Sun 11/19/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      52          38          59          47          53
Temp                   51 51 43 41 39 39 39 50 57 58 52 58 56 49 48 48 53 51 44
Dewpt                  29 29 33 34 34 34 35 37 40 44 47 50 48 48 40 37 32 30 29
RH                     42 42 67 76 82 82 85 61 53 59 83 75 74 96 74 65 44 44 55
Wind dir               NW  W  W SW  S  S  S  S  S  S  S  S SW SW  W  W NW  W NW
Wind spd                9  8  4  4  6 10 13 17 17 17 19 21 20 20 23 26 24 24 20
Wind gust                                               32 31 31 34 37 35 35 31
Clouds                 FW FW SC SC SC SC B2 OV OV B2 OV OV OV OV B1 SC SC SC SC
PoP 12hr                      0           0          30          80          10
QPF 12hr                      0           0           0        0.23           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  C  L  L  D  D


Date          Mon 11/20/17  Tue 11/21/17  Wed 11/22/17  Thu 11/23/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          33    47      37    54      42    53      36    48
Temp          36 36 46 42   40 39 53 48   45 44 52 45   40 38 47 42
Dewpt         26 25 25 29   31 32 35 39   40 37 36 35   32 31 31 33
PWind dir        NW     W      SW    SW      SW    NW       N    NW
Wind char        BZ    GN      LT    GN      GN    LT      LT    LT
Avg clouds    FW FW FW FW   FW FW SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr          0     0       5     5      20    10      10    10
Rain shwrs                                 S  S

$$



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