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POINT FORECAST MATRICES...UPDATED
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1008 PM EST WED NOV 25 2009

VAZ054-260915-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
1008 PM EST WED NOV 25 2009

DATE           11/25/09      THU 11/26/09            FRI 11/27/09            SAT
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          58          39          48          37
TEMP                   48 47 47 53 57 55 49 46 44 43 40 44 47 46 43 41 40 39 39
DEWPT                  45 45 44 44 45 45 42 41 38 36 34 33 31 30 29 28 28 27 27
RH                     89 93 89 71 64 69 77 83 79 76 79 65 53 53 57 59 62 62 62
WIND DIR               SW  W  N NE  E  E  E  E NW NW  W  W  W  W NW  W  W  W  W
WIND SPD                2  1  4  3  5  4  8  9 12 13 20 21 23 18 21 19 20 20 13
WIND GUST                                                     28             25
CLOUDS                 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 OV OV B2 B2 B1 B1 B1 B1 SC
POP 12HR                      5          10          50          30          10
QPF 12HR                      0           0        0.19           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                C  C  C  C  C  C  C  C
OBVIS                  F+ F+ F+


DATE           11/28  SUN 11/29/09  MON 11/30/09  TUE 12/01/09  WED 12/02/09
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      37    58      40    55      40    51      42    55
TEMP          52 45   41 40 56 49   45 42 54 48   44 42 50 47   44 44 54 47
DEWPT         28 31   32 33 34 36   36 36 37 37   38 39 38 37   38 37 39 39
PWIND DIR         W       W    SW      SW    SW      SE    NE       N    NE
WIND CHAR        GN      GN    GN      GN    GN      GN    LT      LT    GN
AVG CLOUDS    SC SC   FW FW FW FW   SC SC B1 B1   B2 B2 B2 B2   B2 B2 B2 B2
POP 12HR          5      10    10      10    20      30    50      40    50
RAIN SHWRS                                 S  S    C  C  C  C    C  C  C  C

$$
MDZ013-260915-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
1008 PM EST WED NOV 25 2009

DATE           11/25/09      THU 11/26/09            FRI 11/27/09            SAT
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          56          38          47          36
TEMP                   48 47 47 52 55 53 47 44 43 41 39 43 46 45 42 40 39 38 38
DEWPT                  47 47 44 44 44 45 42 41 39 37 35 33 30 29 30 29 28 27 27
RH                     96100 89 74 66 74 83 89 86 85 85 67 53 53 62 64 64 64 64
WIND DIR               SW SE  N NE  E  E  E  E  W NW  W  W  W  W NW  W  W  W  W
WIND SPD                1  1  1  2  4  3  9 10  6 13 14 23 19 19 23 21 20 17 16
CLOUDS                 B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV B1 B1 B1 B1 SC
POP 12HR                      5          10          70          40          10
QPF 12HR                      0           0        0.21        0.01           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                L  L  L  L  C  C  C  C
OBVIS                  F+ F+ F+
DENSE FOG               Y  Y  Y


DATE           11/28  SUN 11/29/09  MON 11/30/09  TUE 12/01/09  WED 12/02/09
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      36    58      38    54      40    51      40    54
TEMP          51 44   40 39 56 48   44 40 52 47   44 42 50 46   43 42 53 46
DEWPT         29 30   31 32 34 35   36 34 36 36   37 38 37 36   37 37 38 39
PWIND DIR         W       W    SW      SW     S      SE    NE       N    NE
WIND CHAR        GN      GN    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    SC SC   FW FW FW FW   SC SC B1 B1   B2 B2 B2 B2   B2 B2 B2 B2
POP 12HR         10      10    10      10    20      30    50      40    50
RAIN SHWRS                                 S  S    C  C  C  C    C  C  C  C

$$
MDZ011-260915-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
1008 PM EST WED NOV 25 2009

DATE           11/25/09      THU 11/26/09            FRI 11/27/09            SAT
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                      48          57          39          48          38
TEMP                   49 49 49 53 56 54 48 45 44 42 40 44 47 46 43 42 41 40 40
DEWPT                  47 46 45 43 44 44 42 41 39 38 35 33 30 29 30 29 28 27 27
RH                     93 89 86 69 64 69 80 86 82 86 82 65 51 51 60 60 59 59 59
WIND DIR                W SE  N NE  E  E  E  E  W NW  W  W  W  W NW  W  W  W  W
WIND SPD                1  1  1  2  3  3  9 10  4 13 14 21 19 20 23 21 20 17 16
CLOUDS                 B2 OV OV B2 B2 B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 B2 SC
POP 12HR                      5          10          70          40          10
QPF 12HR                      0           0        0.22        0.03           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                L  L  L  L  C  C  C  C
OBVIS                  F+ F+ F+
DENSE FOG               Y  Y  Y


DATE           11/28  SUN 11/29/09  MON 11/30/09  TUE 12/01/09  WED 12/02/09
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      36    58      39    54      40    51      41    54
TEMP          51 44   40 39 56 49   44 41 53 47   44 42 50 46   44 43 53 46
DEWPT         29 30   32 32 34 35   36 35 36 36   38 39 38 37   38 37 39 40
PWIND DIR         W       W    SW      SW     S      SE     N       N    NE
WIND CHAR        BZ      GN    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    SC SC   FW FW FW FW   SC SC B1 B1   B2 B2 B2 B2   B2 B2 B2 B2
POP 12HR         10      10    10      10    20      30    50      40    50
RAIN SHWRS                                 S  S    C  C  C  C    C  C  C  C

$$
WVZ052-260915-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
1008 PM EST WED NOV 25 2009

DATE           11/25/09      THU 11/26/09            FRI 11/27/09            SAT
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          56          37          46          34
TEMP                   41 41 42 49 55 53 47 44 42 41 38 42 45 44 40 38 37 36 37
DEWPT                  42 41 39 40 41 40 39 37 35 34 34 32 30 29 28 27 26 26 26
RH                    104100 89 71 59 61 74 76 76 76 85 67 55 55 62 64 64 67 64
WIND DIR                W NE NW  W SE SE SE NW NW NW  W  W  W  W NW  W NW NW  W
WIND SPD                1  1  1  0  2  4  5  9 13 10 14 20 19 18 20 19 18 17 13
CLOUDS                 B2 B2 B2 B2 B2 B2 OV B2 OV OV OV OV B2 B2 B2 B2 B2 B2 SC
POP 12HR                     10          10          60          40          20
QPF 12HR                      0           0        0.09           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                L  L  L  L  C  C  C  C  S  S  S  S
SNOWSHWRS                                    L  L  L              S  S  S  S
OBVIS                  F+ F+ F+
DENSE FOG               Y  Y  Y


DATE           11/28  SUN 11/29/09  MON 11/30/09  TUE 12/01/09  WED 12/02/09
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          51      33    56      36    51      38    48      38    53
TEMP          49 42   38 36 54 46   42 38 50 45   42 40 47 43   41 40 52 44
DEWPT         28 28   29 30 34 35   34 34 35 36   36 34 34 32   33 33 33 35
PWIND DIR         W       W    SW      SW    SW      NW     N       N    NE
WIND CHAR        GN      GN    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   FW FW FW FW   B1 B1 B1 B1   B2 B2 B2 B2   B2 B2 B2 B2
POP 12HR         10      10    10      10    20      40    50      40    50
RAIN SHWRS                                 S  S    C  C  C  C    C  C  C  C

$$
VAZ042-260915-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
1008 PM EST WED NOV 25 2009

DATE           11/25/09      THU 11/26/09            FRI 11/27/09            SAT
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                      43          58          38          47          34
TEMP                   45 44 45 52 57 55 48 45 43 42 39 43 46 45 41 39 38 37 37
DEWPT                  44 43 40 42 42 43 41 39 36 35 33 32 30 29 28 27 26 26 26
RH                     96 96 82 69 57 64 77 79 76 76 79 65 53 53 59 62 62 64 64
WIND DIR               SE NW  N  N  E  E  E  N NW NW  W  W  W  W NW NW NW NW  W
WIND SPD                1  1  2  2  3  4  9  2 13 10 13 20 19 18 20 20 19 17 13
CLOUDS                 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 OV OV B2 B2 B1 B1 B1 B1 SC
POP 12HR                     10          10          50          30          10
QPF 12HR                      0           0        0.19           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                C  C  C  C  C  C  C  C
OBVIS                  F+ F+ F+
DENSE FOG               Y  Y  Y


DATE           11/28  SUN 11/29/09  MON 11/30/09  TUE 12/01/09  WED 12/02/09
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      34    58      36    54      39    51      37    55
TEMP          50 43   39 38 56 47   42 39 52 47   43 41 50 44   41 40 53 45
DEWPT         28 29   30 30 33 35   35 35 36 36   37 36 36 34   35 35 36 37
PWIND DIR        NW       W    SW      SW     S      SE     N       N    NE
WIND CHAR        GN      GN    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    SC SC   FW FW FW FW   SC SC B1 B1   B2 B2 B2 B2   B2 B2 B2 B2
POP 12HR          5      10    10      10    20      40    50      40    50
RAIN SHWRS                                 S  S    C  C  C  C    C  C  C  C

$$
VAZ037-260915-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
1008 PM EST WED NOV 25 2009

DATE           11/25/09      THU 11/26/09            FRI 11/27/09            SAT
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          57          36          50          33
TEMP                   46 45 44 51 56 54 47 43 42 40 38 44 49 47 42 39 38 36 36
DEWPT                  45 43 37 42 43 42 43 40 37 36 35 33 30 28 28 27 26 26 26
RH                     96 93 76 71 62 64 86 89 82 85 89 65 48 47 57 62 62 67 67
WIND DIR                W  W NW  N SE  S NW  W NW NW  W  W  W  W NW  W NW NW  W
WIND SPD                2  1  2  1  3  3  2 11 14 12 12 19 19 18 16 12 12 13  4
CLOUDS                 SC SC SC B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR                      5          10          20          20          10
QPF 12HR                      0           0        0.14           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                S  S  S  S  S  S  S  S
OBVIS                  F+ F+ F+
DENSE FOG               Y  Y  Y


DATE           11/28  SUN 11/29/09  MON 11/30/09  TUE 12/01/09  WED 12/02/09
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      35    58      37    54      38    50      40    54
TEMP          52 45   40 38 56 48   43 40 52 46   42 40 49 45   43 42 53 46
DEWPT         28 31   30 30 32 32   34 34 35 36   37 35 37 37   37 36 39 41
PWIND DIR         W       W    SW      SW    SW      SE     E       N    NE
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   FW FW FW FW   SC SC B1 B1   B2 B2 B2 B2   B2 B2 B2 B2
POP 12HR          5      10    10      10    20      40    50      40    50
RAIN SHWRS                                 S  S    C  C  C  C    C  C  C  C

$$
MDZ003-260915-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
1008 PM EST WED NOV 25 2009

DATE           11/25/09      THU 11/26/09            FRI 11/27/09            SAT
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                      41          54          36          46          34
TEMP                   46 44 43 49 53 51 45 42 41 39 37 42 45 44 40 38 37 36 36
DEWPT                  41 39 40 40 40 40 39 37 35 34 34 32 30 29 28 28 27 26 26
RH                     83 82 89 71 61 66 79 82 79 82 89 67 55 55 62 67 67 67 67
WIND DIR                S SE NW SW  S SE  E  W NW NW  W  W  W  W NW  W  W NW  W
WIND SPD                2  1  1  1  2  3  8  9 13 11 13 20 19 18 21 19 18 17 14
CLOUDS                 B2 B2 B2 B2 B2 OV OV B2 OV OV OV OV OV OV B2 B2 B2 B2 B1
POP 12HR                     10          10          70          50          20
QPF 12HR                      0           0        0.11           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                L  L  L  L  C  C  C  C  S  S  S  S
SNOWSHWRS                                    L  L  L              S  S  S  S
OBVIS                  F+ F+ F+
DENSE FOG               Y  Y  Y


DATE           11/28  SUN 11/29/09  MON 11/30/09  TUE 12/01/09  WED 12/02/09
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      34    54      36    50      38    46      38    52
TEMP          49 42   38 37 52 45   41 38 49 44   41 39 45 42   40 40 51 44
DEWPT         27 27   30 31 34 35   35 34 35 36   36 34 34 32   32 33 33 34
PWIND DIR         W       W    SW      SW     S      NW     N       N    NE
WIND CHAR        GN      GN    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    B1 B1   FW FW FW FW   B1 B1 B1 B1   B2 B2 B2 B2   B2 B2 B2 B2
POP 12HR         10      10    10      10    20      40    50      40    50
RAIN SHWRS                                 S  S    C  C  C  C    C  C  C  C

$$







U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
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