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Point Forecast Matrices
National Weather Service Baltimore MD/Washington DC
633 PM EST Fri Nov 24 2017

VAZ054-250900-
Reagan National Airport-Arlington VA
38.86N  77.03W Elev. 66 ft
633 PM EST Fri Nov 24 2017

Date           11/24/17      Sat 11/25/17            Sun 11/26/17            Mon
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          59          40          51          36
Temp             46 43 42 41 41 51 57 56 50 46 45 43 42 47 50 49 44 41 40 39 39
Dewpt            32 34 34 33 33 37 39 41 43 42 39 36 33 31 30 30 31 30 30 30 30
RH               58 70 73 73 73 59 51 57 77 86 79 76 70 53 46 48 60 65 67 70 70
Wind dir          S  S  S  S  S  S SW  W  W NW NW NW NW NW NW NW NW  W  W  W  W
Wind spd         10 12 11  9 10 10  9  6 11 17 16 20 19 13 12 12  4  4  3  3  3
Wind gust                                               24 24
Clouds           CL CL FW FW FW SC OV OV B1 SC FW FW FW FW FW FW CL CL FW FW FW
PoP 12hr                      0          20           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S


Date           11/27  Tue 11/28/17  Wed 11/29/17  Thu 11/30/17  Fri 12/01/17
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          54      37    58      43    61      42    58      43    55
Temp          53 46   41 40 57 51   47 46 59 52   47 44 57 51   47 45 54 47
Dewpt         34 35   33 33 38 39   40 39 42 42   39 39 43 44   44 42 40 40
PWind dir         W       W     S      SW    NW      NE     S      SW    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW   FW FW FW FW   FW FW FW FW   FW SC SC SC   B1 B1 B1 B1
PoP 12hr          0       0     5       5     5       5     5      30    20
Rain shwrs                                                       C  C  S  S

$$
MDZ013-250900-
Baltimore/Washington Airport-Anne Arundel MD
39.19N  76.67W Elev. 154 ft
633 PM EST Fri Nov 24 2017

Date           11/24/17      Sat 11/25/17            Sun 11/26/17            Mon
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                      36          56          38          49          34
Temp             45 41 40 39 39 48 55 53 47 44 43 41 40 45 48 47 42 39 38 37 37
Dewpt            32 31 32 31 31 35 38 40 42 40 38 35 33 30 29 28 29 28 28 28 29
RH               60 67 73 73 73 60 53 61 83 86 82 79 76 55 47 47 60 64 67 70 72
Wind dir          S  S  S SW SW SW  W  W  W  W  W  W NW NW NW NW NW  W  W  W  W
Wind spd          4  1  1  1  1  3  6  5  5  6  9 10 10 12 11 10  6  5  4  4  4
Clouds           CL CL CL CL FW FW OV OV B1 SC FW FW FW FW FW FW FW CL SC FW FW
PoP 12hr                      0          20           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S


Date           11/27  Tue 11/28/17  Wed 11/29/17  Thu 11/30/17  Fri 12/01/17
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          53      35    57      42    60      40    57      41    55
Temp          52 44   40 38 56 50   46 45 58 50   45 42 56 49   46 43 53 47
Dewpt         33 35   32 32 36 38   38 38 41 41   38 37 42 43   43 40 40 39
PWind dir         W      NE     S      SW     W       N     S      SW    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW   FW FW FW FW   FW FW FW FW   SC SC SC SC   B1 B1 B1 B1
PoP 12hr          0       0     5       5     5       5     5      30    20
Rain shwrs                                                       C  C  S  S

$$
MDZ011-250900-
Baltimore Inner Harbor-Baltimore City MD
39.28N  76.61W Elev. 20 ft
633 PM EST Fri Nov 24 2017

Date           11/24/17      Sat 11/25/17            Sun 11/26/17            Mon
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          58          39          49          35
Temp             46 42 41 40 41 50 56 55 49 45 44 42 40 45 48 47 42 40 39 38 38
Dewpt            32 32 33 33 32 35 38 40 42 41 38 35 33 30 28 28 29 29 29 29 29
RH               58 67 73 76 70 56 51 57 77 86 79 76 76 55 46 47 60 64 67 70 70
Wind dir         SE SE  S  S SW SW SW  W  W  W  W  W NW NW NW NW NW  W  W  W  W
Wind spd          4  1  1  1  1  2  5  5  5  6 10 10 10 12 10 10  5  5  4  4  4
Clouds           CL CL CL CL FW FW OV OV B1 SC FW FW FW FW FW FW FW FW SC FW FW
PoP 12hr                      0          20           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S


Date           11/27  Tue 11/28/17  Wed 11/29/17  Thu 11/30/17  Fri 12/01/17
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          53      36    56      43    59      41    57      43    55
Temp          52 45   40 39 55 50   46 45 58 50   46 43 56 50   47 45 54 47
Dewpt         33 34   33 33 36 38   39 38 41 41   38 38 41 43   43 41 40 39
PWind dir         W      NE     S      SW     W      NE     S      SW    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW   FW FW FW FW   FW FW FW FW   SC SC SC SC   B1 B1 B1 B1
PoP 12hr          0       0     5       5     5       5     5      30    20
Rain shwrs                                                       C  C  S  S

$$
WVZ052-250900-
Martinsburg Airport-Berkeley WV
39.41N  77.98W Elev. 558 ft
633 PM EST Fri Nov 24 2017

Date           11/24/17      Sat 11/25/17            Sun 11/26/17            Mon
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                      32          56          36          48          32
Temp             44 39 37 36 35 47 54 53 46 43 41 40 38 43 47 45 40 37 36 35 35
Dewpt            25 27 28 27 27 34 39 41 39 37 35 32 29 29 28 26 27 27 27 28 27
RH               47 62 70 69 72 60 57 64 76 79 79 73 70 57 47 47 59 67 69 75 72
Wind dir          S  S  S  S  S SW  W  W  W  W NW NW NW NW NW  W  W  W  W  W  W
Wind spd          3  1  1  1  1  4  6  6  8 11 12 13 12 12  9  9  5  6  4  3  3
Clouds           CL CL FW FW FW SC OV OV B1 SC SC FW SC FW FW CL FW FW SC SC FW
PoP 12hr                      0          20           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S


Date           11/27  Tue 11/28/17  Wed 11/29/17  Thu 11/30/17  Fri 12/01/17
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          52      31    57      39    59      36    55      39    51
Temp          50 42   36 35 56 48   44 42 57 48   42 39 54 47   44 41 50 42
Dewpt         33 33   30 29 36 36   36 36 40 39   35 35 40 41   39 36 38 35
PWind dir         W      SW     S      SW    NW      SE     S       W    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW   FW FW FW FW   FW FW FW SC   SC SC SC B1   B1 B1 B1 B1
PoP 12hr          0       0     5       5     5      10    10      30    30
Rain shwrs                                                       C  C  C  C

$$
VAZ506-250900-
Washington Dulles Airport-Loudoun VA
38.96N  77.45W Elev. 321 ft
633 PM EST Fri Nov 24 2017

Date           11/24/17      Sat 11/25/17            Sun 11/26/17            Mon
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                      34          58          37          49          33
Temp             45 40 39 37 37 49 56 55 48 44 42 41 39 44 48 46 41 38 37 36 36
Dewpt            29 30 31 30 30 35 39 42 42 40 37 34 32 30 29 28 29 28 28 27 28
RH               53 67 73 75 75 58 53 61 80 86 82 76 76 57 47 49 62 67 70 69 72
Wind dir          S  S  S  S  S  S  W  W NW NW NW NW NW NW NW NW NW  W  W  W  W
Wind spd          5  3  2  2  2  4  6  5  8  9 10 11 10 11  9  9  5  5  4  3  3
Clouds           CL CL CL CL FW SC OV OV B1 SC FW FW FW FW FW FW FW CL FW FW FW
PoP 12hr                      0          20           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S


Date           11/27  Tue 11/28/17  Wed 11/29/17  Thu 11/30/17  Fri 12/01/17
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          54      34    58      41    60      39    57      41    54
Temp          52 44   39 37 57 50   45 44 58 50   44 42 56 49   46 43 53 45
Dewpt         34 34   31 31 37 37   38 37 41 41   37 37 42 43   42 39 39 38
PWind dir         W      SW     S      SW    NW      NE     S      SW    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW   FW FW FW CL   FW FW FW FW   SC SC SC SC   B1 B1 B1 B1
PoP 12hr          0       0     5       5     5      10    10      30    20
Rain shwrs                                                       C  C  S  S

$$
VAZ037-250900-
Charlottesville Airport-Albemarle VA
38.14N  78.45W Elev. 640 ft
633 PM EST Fri Nov 24 2017

Date           11/24/17      Sat 11/25/17            Sun 11/26/17            Mon
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                      34          61          35          52          31
Temp             46 40 39 37 38 51 59 57 48 44 42 40 37 46 50 49 42 38 36 35 34
Dewpt            28 28 30 29 30 37 41 42 41 39 35 32 30 30 29 29 29 27 27 25 26
RH               49 62 70 72 73 59 51 57 77 82 76 73 75 53 44 46 60 64 69 66 72
Wind dir          S  S  S  S SW  S SW SW  W NW NW NW NW NW  W  W  W  W  W  W  W
Wind spd          3  2  2  3  3  5  6  6  5  4  4  3  4  5  4  4  2  2  1  1  2
Clouds           CL CL CL CL FW SC OV OV B1 FW FW FW FW CL FW CL CL CL FW FW FW
PoP 12hr                      0          20           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S


Date           11/27  Tue 11/28/17  Wed 11/29/17  Thu 11/30/17  Fri 12/01/17
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      33    59      39    62      38    59      39    55
Temp          54 45   39 37 57 49   44 42 60 50   44 41 57 49   45 42 53 45
Dewpt         32 33   31 29 35 37   36 35 42 41   38 37 43 42   40 38 39 37
PWind dir         W      SW    SW      SW    SW       S     S      SW     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW CL   FW FW CL CL   FW FW FW FW   FW SC SC SC   B1 B1 B1 SC
PoP 12hr          0       0     0       5     5      10    10      20    20
Rain shwrs                                                       S  S  S  S

$$
MDZ003-250900-
Hagerstown Airport-Washington MD
39.71N  77.73W Elev. 705 ft
633 PM EST Fri Nov 24 2017

Date           11/24/17      Sat 11/25/17            Sun 11/26/17            Mon
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                      33          54          35          46          32
Temp             45 39 37 36 36 46 52 51 45 41 40 38 37 42 45 44 39 37 36 35 35
Dewpt            27 27 29 28 28 33 38 40 39 37 35 32 30 29 28 27 26 26 27 27 28
RH               49 62 72 72 72 60 59 66 79 85 82 79 75 60 51 51 59 64 69 72 75
Wind dir         SE SE  S  S  S SW  W  W  W  W NW NW NW NW NW  W  W  W  W  W  W
Wind spd          6  3  3  2  3  4  6  6  8 11 11 13 12 12 10  9  5  6  4  4  4
Clouds           CL CL FW FW FW B1 OV OV B1 SC SC SC SC FW SC CL FW FW SC SC FW
PoP 12hr                      0          20           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S


Date           11/27  Tue 11/28/17  Wed 11/29/17  Thu 11/30/17  Fri 12/01/17
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          50      32    55      40    57      37    53      39    50
Temp          49 41   37 35 54 48   44 42 55 47   42 39 52 46   43 41 49 42
Dewpt         33 32   30 29 35 36   36 36 40 38   35 35 39 40   39 37 37 35
PWind dir         W      SW     S      SW     W      NE     S      SW    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW   FW FW FW FW   FW FW SC SC   SC SC SC B1   B1 B1 B1 B1
PoP 12hr          0       0     5       5     5       5    10      30    30
Rain shwrs                                                       C  C  C  C

$$
MDZ017-250900-
Patuxent River NAS MD
38.29N  76.41W Elev. 39 ft
633 PM EST Fri Nov 24 2017

Date           11/24/17      Sat 11/25/17            Sun 11/26/17            Mon
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                      40          58          42          51          37
Temp             45 44 43 42 43 51 57 55 50 47 46 45 43 48 50 49 44 42 41 40 39
Dewpt            34 36 37 35 36 37 41 44 44 44 41 37 35 33 32 30 32 31 32 31 31
RH               65 73 79 76 76 59 55 66 80 89 83 73 73 56 50 48 62 65 70 70 73
Wind dir          S  S  S SW SW SW  S SW  W  W NW NW NW NW NW NW NW NW NW NW  W
Wind spd          4  2  2  3  3  6  8  6  5  6 11 12 12 14 11 10  6  6  6  6  6
Clouds           CL CL CL CL FW FW B2 OV B2 B1 SC CL FW CL FW CL FW CL FW FW FW
PoP 12hr                      0          10           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           11/27  Tue 11/28/17  Wed 11/29/17  Thu 11/30/17  Fri 12/01/17
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          54      39    57      44    59      43    57      45    56
Temp          53 47   43 42 56 51   47 46 58 51   47 45 56 51   48 47 55 49
Dewpt         33 36   35 35 39 41   41 40 43 42   41 41 45 45   46 44 43 41
PWind dir         W       S     S      SW     W      NE     S      SW    NW
Wind char        LT      LT    GN      GN    LT      LT    LT      LT    GN
Avg clouds    FW CL   FW FW FW CL   FW FW FW FW   FW FW SC SC   B1 B1 B1 B1
PoP 12hr          0       0     0       5     5       5    10      30    30
Rain shwrs                                                       C  C  C  C

$$
WVZ502-250900-
Petersburg WV
38.99N  79.15W Elev. 963 ft
633 PM EST Fri Nov 24 2017

Date           11/24/17      Sat 11/25/17            Sun 11/26/17            Mon
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          55          35          45          32
Temp             45 44 43 41 40 49 53 52 45 42 40 39 36 41 44 43 39 36 35 34 35
Dewpt            25 27 29 30 32 37 40 40 38 36 34 30 29 28 28 26 27 26 27 27 28
RH               45 51 57 65 73 63 61 63 76 79 79 70 75 59 53 51 62 67 72 75 75
Wind dir          W SW SW SW SW  W  W  W  W  W NW NW  W  W  W  W  W  W  W  W  W
Wind spd          4  2  2  2  4  6  8  6  6  8 10  9  6  8  6  6  3  5  4  3  3
Clouds           CL CL FW FW SC B2 OV OV B1 SC SC FW SC FW FW CL FW FW SC FW FW
PoP 12hr                      0          20          20           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S  S  S


Date           11/27  Tue 11/28/17  Wed 11/29/17  Thu 11/30/17  Fri 12/01/17
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          52      32    61      40    58      37    57      40    50
Temp          50 42   37 36 59 51   45 43 56 48   42 40 56 49   45 42 49 42
Dewpt         33 32   29 28 36 35   36 37 41 38   36 35 42 40   40 37 38 35
PWind dir         W      SW    SW      SW     W       S    SW       W     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW FW FW CL   FW FW SC SC   SC SC B1 B1   B1 B2 B1 B1
PoP 12hr          0       0     5       5     5      20    20      50    40
Rain shwrs                                         S  S  S  S    C  C  C  C

$$
MDZ014-250900-
Annapolis MD
38.99N  76.49W Elev. 7 ft
633 PM EST Fri Nov 24 2017

Date           11/24/17      Sat 11/25/17            Sun 11/26/17            Mon
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          56          40          49          36
Temp             46 43 42 41 41 50 55 53 48 45 44 43 41 46 48 47 43 40 39 38 38
Dewpt            35 36 35 35 35 36 40 42 43 42 39 36 34 31 30 29 31 30 30 29 31
RH               65 76 76 79 79 58 57 66 83 89 82 76 76 55 49 49 62 67 70 70 76
Wind dir          S  S  S  S  S  S  S SW  W NW NW NW NW NW NW NW NW  W  W  W  W
Wind spd          5  2  2  1  1  4  6  5  5  6  8  9  9 13 11 10  6  8  5  5  5
Clouds           CL CL CL CL FW FW OV OV B1 SC FW FW FW FW FW FW FW CL FW FW FW
PoP 12hr                      0          20           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S


Date           11/27  Tue 11/28/17  Wed 11/29/17  Thu 11/30/17  Fri 12/01/17
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          52      37    56      44    59      41    57      43    55
Temp          51 45   41 40 55 50   47 46 58 50   46 43 56 50   47 45 54 48
Dewpt         34 36   34 34 37 40   40 40 42 42   39 40 43 44   44 42 41 40
PWind dir         W      SW     S      SW     W       N     S      SW    NW
Wind char        GN      LT    GN      GN    LT      LT    LT      LT    GN
Avg clouds    FW FW   FW FW FW FW   FW FW FW FW   SC SC SC SC   B1 B1 B1 B1
PoP 12hr          0       0     5       5     5       5     5      30    20
Rain shwrs                                                       C  C  S  S

$$



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