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Point Forecast Matrices
National Weather Service Baltimore MD/Washington DC
339 AM EST Fri Jan 24 2020

VAZ054-242100-
Reagan National Airport-Arlington VA
38.86N  77.03W Elev. 66 ft
339 AM EST Fri Jan 24 2020

Date             Fri 01/24/20            Sat 01/25/20            Sun 01/26/20
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          46          53          36          48
Temp          37 38 42 49 50 49 47 48 49 50 51 51 50 46 43 39 38 37 42 46 47 43
Dewpt         29 33 37 41 42 42 43 46 48 48 50 47 42 38 35 33 32 32 34 34 34 32
RH            72 82 82 74 74 77 86 93 96 93 96 86 74 73 73 79 79 82 73 63 60 65
Wind dir      NE NE  E  E  E  E  E  E  E  E  S  W NW NW  W  W  W  W  W  W  W  W
Wind spd       3  4  6  9 10 11 13 13 12  6  5  9 10  8  8  3  6  4  9  9  9  6
Clouds        OV B2 B2 B2 OV OV OV OV OV OV B2 B2 B1 SC SC SC SC SC FW SC SC SC
PoP 12hr                     20         100          40           5           5
QPF 12hr                      0        1.09        0.10           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                       S  C  D  D  D  C
Rain shwrs                                   C  S


Date          Mon 01/27/20  Tue 01/28/20  Wed 01/29/20  Thu 01/30/20
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    47      35    46      33    45      33    45
Temp          36 36 45 42   39 37 45 40   37 35 43 40   37 35 43 40
Dewpt         31 30 34 32   32 30 32 31   30 29 31 31   29 28 30 30
PWind dir         W     W      NW    NW      NW    NW       N    NE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   B1 B1 SC SC   SC B1 SC SC   B1 B1 B1 SC
PoP 12hr          5    10      10     5       5    10      10    10

$$
MDZ013-242100-
Baltimore/Washington Airport-Anne Arundel MD
39.19N  76.67W Elev. 154 ft
339 AM EST Fri Jan 24 2020

Date             Fri 01/24/20            Sat 01/25/20            Sun 01/26/20
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                      49          43          53          35          46
Temp          33 34 39 47 49 46 44 45 46 48 50 52 50 44 41 38 37 36 41 45 46 41
Dewpt         26 30 34 38 39 39 40 42 44 46 47 47 43 38 34 32 32 31 33 32 32 31
RH            75 85 82 71 68 76 86 89 93 93 89 83 77 79 76 79 82 82 73 60 58 67
Wind dir      NE NE  E  E  E  E  E  E  E  E  E  W  W  W  W  W  W  W  W  W  W  W
Wind spd       2  4  6  9 11 11 12 12 14 10  6  6 10  9  9  4  9  5 11 11 11  8
Clouds        B2 B2 B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B1 SC SC SC SC FW SC SC SC
PoP 12hr                     10         100          70           5           5
QPF 12hr                      0        0.96        0.26           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                          S  L  D  D  L
Rain shwrs                                   C  C


Date          Mon 01/27/20  Tue 01/28/20  Wed 01/29/20  Thu 01/30/20
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    45      33    44      31    44      30    43
Temp          36 35 43 40   37 35 43 38   35 33 42 38   34 32 41 38
Dewpt         29 29 32 31   30 29 30 29   28 27 28 28   27 26 28 28
PWind dir         W     W      NW    NW      NW    NW       N    NE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   B1 B1 SC SC   SC B1 SC SC   B1 B1 SC SC
PoP 12hr          5     5      10     5       5     5      10    10

$$
MDZ011-242100-
Baltimore Inner Harbor-Baltimore City MD
39.28N  76.61W Elev. 20 ft
339 AM EST Fri Jan 24 2020

Date             Fri 01/24/20            Sat 01/25/20            Sun 01/26/20
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                      49          43          52          35          46
Temp          34 36 41 46 49 46 44 45 45 46 50 51 49 44 41 38 37 36 41 45 45 41
Dewpt         29 30 33 37 39 39 40 42 44 45 47 47 43 38 35 32 32 31 33 32 33 31
RH            82 79 73 71 68 76 86 89 96 96 89 86 80 79 79 79 82 82 73 60 62 67
Wind dir      NE NE  E  E  E  E  E  E  E  E  E  W  W  W  W  W  W  W  W  W  W  W
Wind spd       2  3  6  8 10 10 11 12 14 10  6  4 10  8  9  4  8  5 11 11 11  8
Clouds        B2 B2 B2 B2 B2 B2 B2 OV OV OV OV B2 B2 B1 SC SC SC SC FW SC SC SC
PoP 12hr                     10         100          70           5           5
QPF 12hr                      0        0.98        0.31           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                          S  L  D  D  D
Rain shwrs                                   L  C


Date          Mon 01/27/20  Tue 01/28/20  Wed 01/29/20  Thu 01/30/20
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    46      33    44      32    43      31    43
Temp          36 36 44 40   37 35 43 39   36 34 42 38   35 33 41 38
Dewpt         30 30 32 31   30 28 30 29   28 27 28 28   27 26 27 29
PWind dir         W     W      NW    NW      NW    NW       N     N
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   B1 B1 SC SC   SC B1 SC SC   B1 B1 SC SC
PoP 12hr          5     5       5     5       5     5      10    10

$$
WVZ052-242100-
Martinsburg Airport-Berkeley WV
39.41N  77.98W Elev. 558 ft
339 AM EST Fri Jan 24 2020

Date             Fri 01/24/20            Sat 01/25/20            Sun 01/26/20
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                      45          39          47          32          44
Temp          30 30 35 42 44 43 42 42 42 41 42 45 45 39 36 35 33 34 39 42 43 38
Dewpt         22 24 28 33 36 37 39 40 40 40 40 39 36 32 30 29 29 28 30 30 29 29
RH            72 78 75 70 73 79 89 93 93 96 93 79 70 76 79 78 85 78 70 62 57 70
Wind dir      NE  N NE  E  E  E  E  E  E NE NW NW NW  W  W  W  W  W  W  W  W  W
Wind spd       2  1  3  5  6  8 12 11  9  4  6  9 10  6  6  4  6  5 11 10 11  6
Wind gust                                                              20
Clouds        OV B2 B2 B2 OV OV OV OV OV OV B2 B2 B1 B1 B1 B1 B1 SC SC SC SC B1
PoP 12hr                     60         100          50           5          10
QPF 12hr                   0.01        0.99        0.04           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                 S  C  L  D  D  D  D  C
Rain shwrs                                   C  S


Date          Mon 01/27/20  Tue 01/28/20  Wed 01/29/20  Thu 01/30/20
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          32    43      31    42      29    42      27    42
Temp          34 34 42 38   35 33 41 36   33 31 40 35   32 29 40 36
Dewpt         28 27 30 28   28 27 29 28   27 26 28 27   26 24 27 27
PWind dir         W     W      NW    NW      NW    NW       N     N
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B1   B1 B1 SC SC   B1 B1 B1 B1   B1 B1 B1 B1
PoP 12hr         10    10      10     5      10    10      10    10

$$
VAZ506-242100-
Washington Dulles Airport-Loudoun VA
38.96N  77.45W Elev. 321 ft
339 AM EST Fri Jan 24 2020

Date             Fri 01/24/20            Sat 01/25/20            Sun 01/26/20
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                      48          44          50          33          46
Temp          33 33 38 45 48 47 46 46 47 46 48 48 48 42 38 36 35 34 41 44 45 39
Dewpt         27 30 34 38 40 40 42 44 46 45 46 44 40 36 33 32 30 30 31 32 31 30
RH            78 89 85 76 74 76 86 93 96 96 93 86 74 79 82 85 82 85 67 62 58 70
Wind dir      NE NE  E  E  E  E  E  E  E  E NW NW NW  W  W  W  W  W  W  W  W  W
Wind spd       2  3  5  8 10 11 14 13 11  5  5 10 10  8  6  4  6  5 10 10 10  8
Clouds        OV B2 B2 B2 OV OV OV OV OV OV B2 B2 B1 SC SC SC SC SC FW SC SC SC
PoP 12hr                     40         100          30           5           5
QPF 12hr                      0        1.24        0.06           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                    C  C  C  D  D  D  C
Rain shwrs                                   C


Date          Mon 01/27/20  Tue 01/28/20  Wed 01/29/20  Thu 01/30/20
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          32    45      32    44      30    43      29    43
Temp          35 34 43 39   36 34 42 38   34 32 41 37   33 31 41 37
Dewpt         28 28 32 30   30 29 31 30   27 27 30 29   27 26 29 30
PWind dir         W     W      NW    NW      NW    NW       N     N
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC B1   B1 B1 SC SC   SC B1 B1 B1   B1 B1 B1 B1
PoP 12hr          5    10      10     5       5    10      10    10

$$
VAZ037-242100-
Charlottesville Airport-Albemarle VA
38.14N  78.45W Elev. 640 ft
339 AM EST Fri Jan 24 2020

Date             Fri 01/24/20            Sat 01/25/20            Sun 01/26/20
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                      43          42          53          32          48
Temp          35 34 37 40 42 43 45 46 45 44 47 52 51 43 38 35 34 34 40 46 47 40
Dewpt         23 29 33 37 40 42 44 45 43 42 44 40 35 31 29 29 28 27 28 29 28 27
RH            61 82 85 89 93 96 96 96 93 93 89 63 54 62 70 78 78 75 62 51 47 59
Wind dir       N NE NE NE NE  E  E  E  E  W  W  W  W  W  W  W  W  W  W  W  W  W
Wind spd       2  3  5  6  8 10 10  5  4  3  5  6  8  5  5  4  4  4  6  8  8  5
Clouds        OV B2 OV OV OV OV OV OV OV B2 B2 B1 B1 SC FW SC SC FW FW SC FW SC
PoP 12hr                     80         100          20           5           5
QPF 12hr                   0.14        1.16        0.02           0           0
Snow 12hr                 00-00       00-00       00-00
Rain              S  C  L  D  D  D  D  C  S


Date          Mon 01/27/20  Tue 01/28/20  Wed 01/29/20  Thu 01/30/20
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    48      30    47      29    46      30    46
Temp          33 33 46 40   35 33 45 39   34 32 44 39   35 33 44 39
Dewpt         27 27 31 30   28 26 30 29   27 25 28 29   29 27 29 29
PWind dir         W     W      NW    NW      NW    SW      NE     N
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC B1   B1 SC SC SC   SC B1 B1 B1   B1 B1 B1 B1
PoP 12hr          5    20      10     5       5    10      10    10
Rain shwrs           S  S

$$
MDZ003-242100-
Hagerstown Airport-Washington MD
39.71N  77.73W Elev. 705 ft
339 AM EST Fri Jan 24 2020

Date             Fri 01/24/20            Sat 01/25/20            Sun 01/26/20
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                      44          39          45          32          43
Temp          31 31 36 43 44 42 41 41 41 41 43 43 44 38 36 34 34 34 38 42 41 37
Dewpt         22 25 29 34 35 36 37 38 39 39 41 39 37 33 30 30 29 29 30 30 30 29
RH            69 78 75 70 70 79 85 89 92 92 93 86 76 82 79 85 82 82 73 62 65 72
Wind dir      NE NE NE  E  E  E  E  E  E NE  N NW NW  W  W  W  W  W  W  W  W  W
Wind spd       2  3  4  6  9 11 16 14 12  8  6  8 10  8  6  4  6  6 12 10 12  8
Wind gust                                                              20
Clouds        OV B2 B2 B2 OV OV OV OV OV OV OV B2 B2 B1 B1 B1 B2 B1 SC B1 B1 B1
PoP 12hr                     40         100          50           5          10
QPF 12hr                      0        0.89        0.07           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                    C  C  L  D  D  D  C
Rain shwrs                                   C  C


Date          Mon 01/27/20  Tue 01/28/20  Wed 01/29/20  Thu 01/30/20
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          32    43      31    41      28    41      27    41
Temp          34 34 42 38   35 33 40 35   32 30 39 35   31 29 39 36
Dewpt         28 28 30 29   28 27 29 28   27 25 27 27   25 23 27 27
PWind dir         W     W      NW    NW      NW    NW       N     N
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1 B1   B1 B1 B1 SC   B1 B1 B1 B1   B1 B1 B1 B1
PoP 12hr         10    10      10    10      10    10      10    10

$$
MDZ017-242100-
Patuxent River NAS MD
38.29N  76.41W Elev. 39 ft
339 AM EST Fri Jan 24 2020

Date             Fri 01/24/20            Sat 01/25/20            Sun 01/26/20
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                      49          46          55          36          48
Temp          35 39 43 47 49 48 47 48 50 50 51 53 51 45 43 40 39 38 42 47 47 42
Dewpt         34 36 40 43 44 42 44 46 48 49 50 48 44 39 37 34 34 32 34 34 34 33
RH            96 89 89 86 83 80 89 93 93 96 96 83 77 79 79 79 82 79 73 60 60 70
Wind dir      NE NE  E  E  E  E  E  E SE SE  S SW  W NW  W  W  W  W  W  W  W  W
Wind spd       5  6  9 10 12 13 16 16 17 12  9  8 11  9  9  6 10  8 10  9  9  5
Clouds        B2 B2 B2 B2 B2 B2 OV OV OV OV B2 B1 B1 SC SC SC SC FW FW FW FW SC
PoP 12hr                     10         100          60           5           5
QPF 12hr                      0        0.73        0.16           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                          S  C  D  D  L
Rain shwrs                                   C


Date          Mon 01/27/20  Tue 01/28/20  Wed 01/29/20  Thu 01/30/20
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      34    45      32    44      33    45
Temp          39 37 45 41   38 36 44 39   36 34 42 39   36 35 43 40
Dewpt         31 30 34 33   31 30 32 31   30 29 30 30   30 29 30 30
PWind dir         W     W      NW    NW      NW    NW       N     N
Wind char        LT    LT      GN    GN      LT    LT      LT    LT
Avg clouds    SC SC SC SC   B1 SC SC SC   SC SC SC SC   B1 B1 SC SC
PoP 12hr          5    10      10     5       5    10      10    10

$$
WVZ502-242100-
Petersburg WV
38.99N  79.15W Elev. 963 ft
339 AM EST Fri Jan 24 2020

Date             Fri 01/24/20            Sat 01/25/20            Sun 01/26/20
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                      42          35          45          31          41
Temp          27 31 35 40 42 39 38 38 37 37 40 43 42 37 34 34 32 33 35 39 39 35
Dewpt         23 25 30 34 36 36 36 37 36 35 37 34 32 30 29 29 28 28 28 28 27 28
RH            85 78 82 79 79 89 92 96 96 92 89 70 67 75 82 82 85 82 75 64 62 75
Wind dir       S SW SE  E  E NE  E  N NW  W  W  W  W  W  W  W  W  W  W  W  W  W
Wind spd       2  3  4  5  5  4  4  3  3  2  5  6  9  5  6  4  8  5 10  8  9  4
Clouds        OV B2 B2 OV OV OV OV OV OV B2 B2 B1 B1 B1 B1 B1 B1 B1 SC B1 SC B1
PoP 12hr                    100         100          30          20          30
QPF 12hr                   0.07        0.96           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain              C  L  L  D  D  D  D  C  C
Rain shwrs                                   S  S                 C  C  S  S
Snowshwrs                                                   S  S  C  C  S  S  S


Date          Mon 01/27/20  Tue 01/28/20  Wed 01/29/20  Thu 01/30/20
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    43      28    43      27    43      27    44
Temp          32 32 41 36   33 30 41 36   32 30 41 36   32 30 42 37
Dewpt         28 27 30 28   28 26 28 28   26 26 28 29   27 26 28 29
PWind dir         W     W      NW    NW       W    NW       E    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B2 B1   B1 B1 SC SC   B1 B1 B1 B1   B1 B1 B1 B1
PoP 12hr         20    20      10     5      10    10      10    10
Rain shwrs           S  S
Snowshwrs      S  S

$$
MDZ014-242100-
Annapolis MD
38.99N  76.49W Elev. 7 ft
339 AM EST Fri Jan 24 2020

Date             Fri 01/24/20            Sat 01/25/20            Sun 01/26/20
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                      48          43          53          36          47
Temp          35 37 41 46 48 46 45 46 47 48 51 52 50 45 41 39 38 37 42 46 46 41
Dewpt         30 33 36 40 41 40 41 43 46 47 48 48 42 38 36 33 32 32 33 32 33 31
RH            82 85 82 79 77 79 86 89 96 96 89 86 74 76 82 79 79 82 70 58 60 67
Wind dir      NE NE  E  E  E  E  E  E  E SE SE SW  W  W  W  W  W  W  W  W  W  W
Wind spd       4  5  8  9 11 12 14 14 17 11  8  8 10  9  9  5  9  6 11 11 11  8
Clouds        B2 B2 B2 B2 B2 B2 B2 OV OV OV OV B2 B2 SC SC SC SC SC FW FW SC SC
PoP 12hr                     10         100          70           5           5
QPF 12hr                      0        0.72        0.23           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                          S  C  D  D  D
Rain shwrs                                   C  C


Date          Mon 01/27/20  Tue 01/28/20  Wed 01/29/20  Thu 01/30/20
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    46      34    45      32    43      31    44
Temp          37 36 44 41   38 36 44 39   36 34 42 38   35 33 42 39
Dewpt         29 30 32 32   31 30 30 30   28 28 29 29   28 28 28 29
PWind dir         W     W      NW    NW      NW    NW       N     N
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   B1 B1 SC SC   SC SC SC SC   B1 B1 SC SC
PoP 12hr          5     5      10     5       5     5      10    10

$$


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