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FOUS51 KLWX 011732
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1231 PM EST SUN FEB 1 2015

VAZ054-012100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
1231 PM EST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
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                      41          35          47          19          33
TEMP                   39 40 37 37 40 43 40 44 46 38 34 30 26 24 21 27 31 32 30
DEWPT                  21 24 28 31 34 37 39 40 35 23 16 11  9  7  6  6  7  7  9
RH                     48 52 70 79 79 79 96 86 65 54 47 44 48 47 52 40 36 34 41
WIND DIR                S  S SE  S  S  S  S  W  W NW NW NW NW NW NW NW SW  S SE
WIND SPD                5  6  8  8 10 12 13 14 21 31 21 17 13 10  5  4  4  5  3
WIND GUST                                      33 47 36
CLOUDS                 OV OV OV OV OV OV OV OV OV B1 FW FW FW FW SC SC SC FW SC
POP 12HR                     40         100          90          10           0
QPF 12HR                      0        0.36        0.08           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                       S  C  D  D  D  D  L  C  S
SLEET                      S


DATE          WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
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    47      26    31      17    31      20    40
TEMP          28 29 44 38   32 27 30 25   21 19 29 26   23 23 37 34
DEWPT         13 17 24 26   24 15 11  8    6  4  8 10   10 10 16 18
PWIND DIR         S     S       W     N       N     N       W    SW
WIND CHAR        LT    LT      LT    GN      GN    LT      LT    LT
AVG CLOUDS    SC B1 B1 B1   B2 B2 B2 B1   B1 SC SC FW   SC SC B2 B2
POP 12HR          0     5      10    20       5     0       0     0
SNOWSHWRS                          S  S

$$
MDZ014-012100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
1231 PM EST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
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                      38          33          43          13          30
TEMP                   35 37 34 34 35 37 39 41 43 36 30 25 21 19 16 22 28 29 27
DEWPT                  21 24 28 30 32 34 36 38 35 23 17 10  6  5  4  5  6  7  8
RH                     56 59 78 85 89 89 89 89 73 59 58 52 52 54 58 47 38 39 44
WIND DIR                S SE SE  E SE  S SW  W  W  W NW NW NW NW NW NW  W SW  S
WIND SPD                5  5  8  5  9  8 10  8 16 27 23 19 16 12  9  5  4  5  3
WIND GUST                                         41 37
CLOUDS                 OV OV OV OV OV OV OV OV OV B1 B1 SC FW FW SC SC B1 FW SC
POP 12HR                     40         100          90          10           0
QPF 12HR                      0        0.39        0.11           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                       C  C  D  D  D  D  L  C  C
SLEET                      C


DATE          WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
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          23    44      23    29      13    29      18    37
TEMP          25 26 41 35   29 24 28 22   18 15 27 24   21 21 35 32
DEWPT         12 16 24 26   23 13 11  8    5  3  8 10   10  9 16 18
PWIND DIR         S     S       W     N       N     N       W     W
WIND CHAR        LT    LT      LT    GN      GN    LT      LT    LT
AVG CLOUDS    SC B1 B2 B1   B1 B2 B2 B1   B1 SC SC FW   SC SC B2 B2
POP 12HR          0     5      10    20       5     0       0     0
SNOWSHWRS                          S  S

$$
MDZ011-012100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
1231 PM EST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
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                      38          34          43          17          30
TEMP                   36 37 36 36 37 38 38 40 43 33 31 27 24 22 19 24 28 29 27
DEWPT                  22 25 28 29 31 33 34 36 34 23 17  9  6  5  4  4  6  7  9
RH                     56 61 72 75 79 82 85 85 70 66 56 46 45 47 51 41 38 39 46
WIND DIR                S SE SE  E SE SE SW  W  W  W NW NW NW NW NW NW  W SW  S
WIND SPD                5  5  6  5  8  8  9  8 17 29 23 20 16 12  9  5  5  5  3
WIND GUST                                         44 37
CLOUDS                 OV OV OV OV OV OV OV OV OV B1 B1 SC FW FW SC SC B1 FW SC
POP 12HR                     40         100          90          10           0
QPF 12HR                      0        0.42        0.12           0           0
SNOW 12HR                     T       00-00       00-00
RAIN                       C  C  D  D  D  D  L  C  C
SLEET                      C
SNOW                                               C


DATE          WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
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          22    44      23    29      13    29      18    37
TEMP          24 25 41 35   29 24 28 22   18 15 27 24   21 21 35 32
DEWPT         13 16 24 26   22 14 11  8    5  3  8 10   10 10 17 19
PWIND DIR         S     S       W     N       N    NW       W     W
WIND CHAR        LT    LT      LT    GN      GN    LT      LT    LT
AVG CLOUDS    SC B1 B2 B1   B2 B2 B2 B1   B1 SC SC FW   SC SC B2 B2
POP 12HR          0     5      10    20       5     0       0     0
SNOWSHWRS                          S  S

$$
WVZ052-012100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
1231 PM EST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
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                      37          32          38          12          31
TEMP                   35 36 33 33 34 35 34 38 36 27 27 22 19 17 15 22 29 30 27
DEWPT                  23 26 28 29 30 32 32 31 27 18 14  9  6  6  5  6  9 10 10
RH                     61 67 82 85 85 89 92 76 69 68 57 57 56 61 64 49 42 42 48
WIND DIR                S SE SE SE SE  W  W  W  W NW NW NW NW NW NW  W SW SW SE
WIND SPD                6  4  5  3  5  6  6 12 21 27 20 17 13  8  5  4  5  5  3
WIND GUST                                      33 41 36
CLOUDS                 OV OV OV OV OV OV OV B2 SC SC SC SC SC FW B1 B1 SC SC B1
POP 12HR                     70         100          80          10           0
QPF 12HR                   0.02        0.38        0.06           0           0
SNOW 12HR                     T           1       00-00
FRZG RAIN                        D
RAIN                                D  D  D  C  S
SLEET                         L
SNOW                    C  C  L
WINTER WEATH               Y  Y  Y  Y  Y  Y


DATE          WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
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          21    43      19    27      10    29      15    36
TEMP          24 24 40 33   26 20 26 20   15 13 27 23   19 18 33 31
DEWPT         11 13 24 25   19 11  9  5    3  0  8  9    7  7 17 18
PWIND DIR         S     S       W    NW       N    NW       W     W
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B2 B2   B2 B2 B2 B1   SC SC SC SC   SC B1 B2 OV
POP 12HR          0     5      10    20       5     0       0     5
SNOWSHWRS                          S  S

$$
VAZ042-012100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
1231 PM EST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
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                      39          34          43          13          32
TEMP                   36 38 36 36 37 39 39 41 43 34 29 24 21 19 16 23 30 31 28
DEWPT                  23 26 29 30 32 35 37 37 33 21 16 11  9  8  7  8  9  9  9
RH                     59 62 75 79 82 85 92 85 67 58 58 57 59 61 67 52 41 39 44
WIND DIR                S  S SE SE  S  S  S  W  W NW NW NW NW NW NW  W SW  S  S
WIND SPD                5  6  6  6  9 12 11 14 20 28 21 18 13  9  5  3  5  6  4
WIND GUST                                      31 43 36
CLOUDS                 OV OV OV OV OV OV OV OV B2 SC FW FW FW FW SC B1 SC FW SC
POP 12HR                     60         100          90          10           0
QPF 12HR                      0        0.35        0.06           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                       C  L  D  D  D  D  L  C  S
SLEET                      C
SNOW                                               S


DATE          WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
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          23    45      22    29      14    30      17    38
TEMP          26 26 42 35   29 23 28 23   18 16 28 25   21 20 35 32
DEWPT         13 15 24 25   22 13 10  6    5  3  7  9    9  8 16 18
PWIND DIR         S     S       W     N       N    NW       W    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1 B1 B1   B2 B2 B2 B1   B1 SC SC SC   SC SC B2 B2
POP 12HR          0     5      10    20       5     0       0     0
SNOWSHWRS                          S  S

$$
VAZ037-012100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
1231 PM EST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
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          37          46          18          38
TEMP                   41 42 39 39 40 43 42 45 46 39 34 29 26 24 21 29 35 37 33
DEWPT                  18 23 28 32 35 39 40 35 28 21 14 10  9  8  7  7  6  6 11
RH                     39 46 64 76 82 86 93 68 49 48 43 44 48 50 54 39 29 27 39
WIND DIR                S  S  S  E  S  S SW  W  W NW NW NW NW NW  W SW  S  S  S
WIND SPD                3  5  4  9  9 12 11 13 19 17 13 10  8  4  1  2  5  6  3
WIND GUST                                      29
CLOUDS                 OV OV OV OV OV OV OV B1 SC FW FW CL FW SC B1 B1 SC FW SC
POP 12HR                     40         100          80           5           0
QPF 12HR                      0        0.32        0.01           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                          C  D  D  D  D  C  S


DATE          WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
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    50      26    35      18    36      21    44
TEMP          29 30 47 40   33 27 34 28   23 21 34 30   25 24 41 37
DEWPT         15 17 24 26   25 16 12  9    6  3  7 10   10  9 17 19
PWIND DIR        SW    SW       W     N       N     N       W    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1 SC SC   B2 B2 B2 B1   B1 SC SC SC   SC SC B2 B2
POP 12HR          0     5      10    20      10     5       5     0
SNOWSHWRS                          S  S

$$
MDZ003-012100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
1231 PM EST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
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                      34          31          37          10          29
TEMP                   32 33 32 32 33 34 34 37 34 26 25 20 17 15 13 20 27 28 24
DEWPT                  23 26 28 29 30 31 31 27 22 17 13  7  4  3  2  4  7  9  9
RH                     69 75 85 88 89 89 89 67 61 68 60 56 56 58 61 49 42 44 52
WIND DIR                S SE SE SE SE  S SW  W  W NW NW NW NW NW NW  W SW SW  S
WIND SPD                5  5  8  9  9  6  9 11 21 29 20 18 13  9  6  4  5  6  3
WIND GUST                                      33 44 35
CLOUDS                 OV OV OV OV OV OV OV B2 SC SC SC SC SC FW SC B1 SC SC B1
POP 12HR                     70         100          90          10           0
QPF 12HR                   0.05        0.39        0.06           0           0
SNOW 12HR                     1           1       00-00
FRZG RAIN                        D  D
RAIN                                   D  D  C  S
SNOW                    C  C  L                    S
WINTER WEATH               Y  Y  Y  Y  Y  Y


DATE          WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
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          18    40      17    24       6    26      13    33
TEMP          21 21 37 30   24 18 23 17   11  9 23 21   17 16 30 28
DEWPT         10 12 24 25   17 10  9  5    1 -1  8  8    6  6 17 17
PWIND DIR         S     S       W    NW       N    NW       W     W
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B2 B2   B2 B2 B2 B1   SC SC SC FW   SC B1 B2 OV
POP 12HR          0     5      10    20       5     0       0     5
SNOWSHWRS                          S  S

$$
MDZ017-012100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
1231 PM EST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
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          38          50          18          32
TEMP                   39 41 39 39 40 45 47 49 50 42 37 31 27 25 20 26 30 31 30
DEWPT                  22 25 28 32 36 40 43 43 39 31 22 14 12 10  8  7  8  8 12
RH                     50 52 64 76 85 82 86 80 66 65 54 49 53 52 59 44 39 37 46
WIND DIR                S SE SE SE  S  S  S SW  W  W NW NW NW NW NW NW NW  S  S
WIND SPD                6  9 10  8 11 16 16 17 17 28 27 24 19 17 12 10  3  5  6
WIND GUST                                         43 43 34 29
CLOUDS                 OV OV OV OV OV OV OV OV OV B1 FW FW CL FW SC SC SC FW FW
POP 12HR                     20          90          90          10           0
QPF 12HR                      0        0.32        0.19           0           0
SNOW 12HR                 00-00       00-00       00-00
FRZG RAIN                        C
RAIN                          S     D  D  D  D  L  C
SNOW                             C


DATE          WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
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      27    33      20    31      24    39
TEMP          29 31 43 38   32 28 32 28   24 22 30 28   26 26 37 35
DEWPT         18 21 26 29   27 19 15 12   10  8 11 13   15 14 18 21
PWIND DIR         S     S       W     N       N     N      NW     W
WIND CHAR        GN    GN      LT    GN      BZ    GN      LT    LT
AVG CLOUDS    SC SC B1 SC   B1 OV B2 B2   B1 B1 SC SC   SC SC B1 B2
POP 12HR          0     5      10    20       5     5       0     0
SNOWSHWRS                          S  S

$$
WVZ502-012100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
1231 PM EST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
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          36          42          12          35
TEMP                   40 41 38 38 39 41 42 39 34 26 28 23 20 18 15 24 32 33 30
DEWPT                  26 27 28 30 33 35 35 29 21 15 12  9  7  6  6  8 10 12 13
RH                     57 57 67 73 79 79 76 67 58 62 50 54 56 59 67 50 39 41 49
WIND DIR                S  S  S SE  S  S SW  W  W  W NW NW  W  W  W  W SW SW SW
WIND SPD                2  4  4  1  3  5  8 16 21 20 17 13  9  6  4  4  4  4  2
WIND GUST                                      33 31 28
CLOUDS                 OV OV OV OV OV OV B2 B1 SC SC B1 SC SC B1 B2 B1 SC B1 B1
POP 12HR                     80         100          70          10           0
QPF 12HR                   0.02        0.35        0.08           0           0
SNOW 12HR                     T           T       00-00
RAIN                       C  D  D  D  D  L  C  C
SLEET                   C  C
SNOW                    C                          S


DATE          WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
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          23    44      19    29      11    33      17    39
TEMP          26 26 41 34   26 20 28 22   16 14 30 26   22 20 36 34
DEWPT         15 17 29 27   19 14 13  8    6  4 13 13   12 11 23 21
PWIND DIR        SW    SW       W    NW       N    NW      SW    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 B1 B2   B2 OV B2 B1   B1 SC SC SC   SC B1 B2 B2
POP 12HR          0     5      20    20       5     5       0     5
SNOW                         S  S
SNOWSHWRS                          S  S

$$
MDZ014-012100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
1231 PM EST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
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                      39          35          45          15          30
TEMP                   36 38 36 36 37 38 40 42 45 38 32 27 23 21 17 23 28 29 28
DEWPT                  23 25 28 31 34 36 38 39 35 25 19 10  8  7  5  5  6  7  9
RH                     59 59 72 82 89 92 92 89 68 59 58 48 52 54 58 45 38 39 44
WIND DIR                S SE SE SE SE  S  S  W  W NW NW NW NW NW NW NW  W SW  S
WIND SPD                5  6 10 11 12 12 12 11 14 25 25 20 17 14 10  6  3  5  5
WIND GUST                                         37 39
CLOUDS                 OV OV OV OV OV OV OV OV OV B1 SC FW FW FW SC SC B1 FW SC
POP 12HR                     40         100          90          10           0
QPF 12HR                      0        0.36        0.09           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                       C  C  D  D  D  D  D  C  C
SLEET                      C


DATE          WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
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      25    30      16    30      21    37
TEMP          27 29 43 37   31 26 29 24   20 18 28 26   24 23 35 32
DEWPT         14 18 24 26   25 15 12  9    6  4  8 11   11 11 16 19
PWIND DIR         S     S       W     N       N     N      NW     W
WIND CHAR        LT    GN      LT    GN      GN    GN      LT    LT
AVG CLOUDS    SC B1 B1 B1   B1 B2 B2 B1   B1 SC SC FW   SC SC B2 B2
POP 12HR          0     5      10    20       5     0       0     0
SNOWSHWRS                          S  S    S  S

$$



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