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FOUS51 KLWX 270536
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
136 AM EDT MON APR 27 2015

VAZ054-272100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
136 AM EDT MON APR 27 2015

DATE             MON 04/27/15            TUE 04/28/15            WED 04/29/15
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      62          46          67          49          70
TEMP          50 47 53 59 62 57 53 49 46 49 60 66 67 64 59 56 51 51 64 70 70 67
DEWPT         36 37 36 34 34 36 38 39 39 40 41 42 42 43 45 45 44 46 48 49 50 50
RH            58 68 52 39 35 45 57 68 76 71 49 42 40 46 60 66 77 83 56 47 49 54
WIND DIR      NW NW NW NW NW NW NW NW NW NW  N  N  N  N  N NW NW NW  W SW  S  S
WIND SPD       8  9 12 13 17 13 12 11 12 13 12 11  8  4  4  4  3  1  2  2  4  5
CLOUDS        SC SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC FW SC B1 SC SC SC SC
POP 12HR                     30          10           5           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 C


DATE          THU 04/30/15  FRI 05/01/15  SAT 05/02/15  SUN 05/03/15
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          54    70      53    67      52    73      54    76
TEMP          55 58 69 66   56 55 65 62   54 55 72 68   56 54 72 74
DEWPT         46 47 47 45   44 43 44 47   44 46 45 49   47 49 49 53
PWIND DIR         S     E       N     N      NW    NW       W     W
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B2 B2 B2   B2 B1 B1 B1   B1 SC SC SC   SC SC SC SC
POP 12HR         10    30      20    20      20     5      10     5
RAIN SHWRS           C  C    S  S  S  S    S  S

$$
MDZ013-272100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
136 AM EDT MON APR 27 2015

DATE             MON 04/27/15            TUE 04/28/15            WED 04/29/15
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      62          44          65          46          67
TEMP          45 43 51 58 62 56 51 47 44 47 57 64 65 61 58 50 47 48 61 65 67 64
DEWPT         35 37 35 34 34 36 38 38 39 40 41 42 41 42 44 44 44 45 47 48 49 50
RH            68 79 54 40 35 47 61 71 82 76 55 45 41 49 59 80 89 89 60 54 52 60
WIND DIR      NW NW NW NW NW NW NW NW NW NW NW  N  N  N  N  N NW  W  W  W SW  S
WIND SPD       6 10 12 13 17 13 13 13 16 17 16 13  9  6  5  4  3  1  3  3  6  9
CLOUDS        SC SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC FW FW SC SC SC SC SC SC
POP 12HR                     40          20           5           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 C  S


DATE          THU 04/30/15  FRI 05/01/15  SAT 05/02/15  SUN 05/03/15
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          50    67      48    64      47    69      50    73
TEMP          51 55 66 62   50 49 63 59   50 50 67 63   52 50 68 71
DEWPT         46 47 47 45   43 43 44 46   43 45 45 48   46 48 49 52
PWIND DIR         S     E       N     N      NW    NW       W     W
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B2 B2 B2   B2 B1 B1 B1   B1 SC SC SC   SC SC SC SC
POP 12HR         10    30      20    20      20     5      10     5
RAIN SHWRS           C  C    S  S  S  S    S  S

$$
MDZ011-272100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
136 AM EDT MON APR 27 2015

DATE             MON 04/27/15            TUE 04/28/15            WED 04/29/15
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      63          45          65          48          68
TEMP          48 45 52 60 63 57 52 48 45 48 58 64 65 61 57 51 48 51 63 67 68 66
DEWPT         35 36 35 34 34 35 37 38 39 40 41 41 40 41 43 43 43 45 47 48 50 50
RH            60 70 52 37 34 43 56 68 79 74 53 43 40 48 59 74 83 80 56 50 52 56
WIND DIR      NW NW NW NW NW NW NW NW NW NW  N  N  N  N  N  N NW  W  W  W SW  S
WIND SPD       6 10 13 13 17 14 13 13 16 17 16 13  9  6  5  4  3  1  4  4  8  9
CLOUDS        SC B1 SC B1 B1 B1 B1 B1 SC SC SC SC SC SC FW FW SC SC SC SC SC SC
POP 12HR                     40          20           5           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 C  S


DATE          THU 04/30/15  FRI 05/01/15  SAT 05/02/15  SUN 05/03/15
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          53    68      51    65      49    71      52    74
TEMP          54 57 68 63   52 53 64 61   52 52 69 65   54 52 70 72
DEWPT         46 47 47 45   43 43 44 46   43 45 45 48   46 48 49 52
PWIND DIR         E     E       N     N      NW    NW       W     W
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B2 B2 B2   B2 B1 B1 B1   B1 SC SC SC   SC SC SC SC
POP 12HR         10    30      20    20      20     5      10     5
RAIN SHWRS           C  C    S  S  S  S    S  S

$$
WVZ052-272100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
136 AM EDT MON APR 27 2015

DATE             MON 04/27/15            TUE 04/28/15            WED 04/29/15
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      58          42          65          43          68
TEMP          43 40 47 55 58 51 47 43 42 46 56 62 65 62 56 52 44 46 61 67 68 63
DEWPT         32 34 34 33 33 35 36 37 37 39 41 41 41 42 42 41 40 42 46 47 50 51
RH            65 79 60 43 39 54 65 79 82 76 57 46 41 48 59 66 86 86 58 49 52 65
WIND DIR      NW NW NW NW NW NW NW NW NW NW  N  N  N NW NW NW NW NW  W  W SW  S
WIND SPD       6  9 14 14 17 12 10  9 10 11 11 10  8  5  4  3  3  2  1  2  4  5
CLOUDS        SC B2 B1 B2 B1 B1 B1 B1 SC SC SC SC SC FW SC SC SC SC SC SC B1 B1
POP 12HR                     30          10           5          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C


DATE          THU 04/30/15  FRI 05/01/15  SAT 05/02/15  SUN 05/03/15
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          47    69      46    67      45    72      48    76
TEMP          48 50 69 62   50 49 64 61   48 49 70 65   51 48 70 74
DEWPT         44 46 46 47   43 44 44 46   43 45 44 48   45 47 48 52
PWIND DIR        SW    NE       N    NW      NW    NW       W     W
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 B2 B2   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
POP 12HR         10    40      20    20      10     5      10     5
RAIN SHWRS           C  C    S  S  S  S

$$
VAZ506-272100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
136 AM EDT MON APR 27 2015

DATE             MON 04/27/15            TUE 04/28/15            WED 04/29/15
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      60          43          66          45          67
TEMP          43 42 49 56 60 56 49 45 43 47 58 66 66 62 56 51 46 48 62 66 67 64
DEWPT         34 36 36 35 35 36 37 38 38 39 41 42 42 43 45 45 44 44 47 49 50 50
RH            70 79 61 45 39 47 63 76 82 74 53 42 42 50 66 80 93 86 58 54 54 60
WIND DIR      NW NW NW NW NW NW NW NW NW NW  N  N NW NW NW NW NW NW  W SW SW  S
WIND SPD       6  9 12 13 17 12 11 10 11 12 11 10  8  4  4  3  2  1  2  3  4  5
CLOUDS        SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC B1 SC SC SC B1
POP 12HR                     30          10           5          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 C


DATE          THU 04/30/15  FRI 05/01/15  SAT 05/02/15  SUN 05/03/15
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          48    67      48    65      46    71      49    75
TEMP          49 50 67 62   51 50 64 61   49 50 70 66   53 49 70 73
DEWPT         45 46 46 45   43 43 43 46   43 45 44 48   46 47 48 52
PWIND DIR         S     E       N     N      NW    NW       W     W
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B2 B2 B2   B2 B1 B1 B1   SC SC SC SC   SC SC SC SC
POP 12HR         10    30      20    20      10     5      10     5
RAIN SHWRS           C  C    S  S  S  S

$$
VAZ037-272100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
136 AM EDT MON APR 27 2015

DATE             MON 04/27/15            TUE 04/28/15            WED 04/29/15
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      62          41          67          44          68
TEMP          44 41 50 58 62 55 49 42 41 44 57 65 67 63 56 49 44 49 61 67 68 64
DEWPT         35 36 35 33 33 35 36 36 36 38 40 40 40 42 42 42 41 42 45 45 48 50
RH            70 82 56 39 33 47 61 79 82 79 53 40 37 46 59 77 89 77 56 45 49 60
WIND DIR      NW NW NW NW NW NW NW NW NW NW  N  N  N NE  N NW NW  N  E  S  S  S
WIND SPD       6  6 10 10 12  9  8  5  6  8  6  5  4  3  3  2  2  1  4  5  6  5
CLOUDS        FW SC SC B1 B1 B1 SC FW FW FW SC SC SC SC SC SC SC B1 SC SC SC SC
POP 12HR                     10           5           5          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE          THU 04/30/15  FRI 05/01/15  SAT 05/02/15  SUN 05/03/15
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          46    69      46    67      45    73      48    77
TEMP          49 50 68 64   51 49 66 60   49 49 72 67   52 48 71 75
DEWPT         44 46 45 46   44 43 43 46   43 45 44 48   45 47 48 53
PWIND DIR         W    NE       N     N      NW    NW       W     W
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B2 B2 B2   B1 B1 B1 SC   SC SC SC SC   SC FW SC SC
POP 12HR         20    30      20    20       5     5       5     5
RAIN SHWRS        S  C  C    S  S  S  S

$$
MDZ003-272100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
136 AM EDT MON APR 27 2015

DATE             MON 04/27/15            TUE 04/28/15            WED 04/29/15
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      58          42          65          44          67
TEMP          43 39 47 54 58 51 46 43 42 49 58 63 65 58 51 49 45 48 63 66 67 62
DEWPT         32 34 33 33 33 35 35 36 36 39 41 42 42 42 41 41 40 43 45 46 48 50
RH            65 82 58 45 39 54 65 76 79 68 53 46 43 55 68 74 82 83 52 48 50 65
WIND DIR      NW NW NW NW NW NW NW NW NW NW  N  N NW NW NW  N NW NW  W  W SW  S
WIND SPD       6  8 13 13 16 11 10  9  9 10 10 10  8  5  4  4  3  2  2  3  4  5
CLOUDS        SC B2 B1 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     30          10           5          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C


DATE          THU 04/30/15  FRI 05/01/15  SAT 05/02/15  SUN 05/03/15
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          48    68      47    65      46    70      49    74
TEMP          50 53 68 60   49 49 64 61   49 50 68 63   52 49 69 72
DEWPT         43 45 46 46   42 42 43 45   42 44 43 47   44 46 47 51
PWIND DIR         W    NE       N    NW      NW    NW       W     W
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B2 B2 B2   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
POP 12HR         10    40      20    20      20    10      10     5
RAIN SHWRS           C  C    S  S  S  S    S  S

$$
MDZ017-272100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
136 AM EDT MON APR 27 2015

DATE             MON 04/27/15            TUE 04/28/15            WED 04/29/15
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      62          48          61          50          64
TEMP          47 48 53 59 62 60 57 53 48 49 55 59 61 61 58 54 50 52 59 62 64 59
DEWPT         38 39 39 38 38 39 40 40 40 40 42 44 45 45 46 46 46 46 47 49 50 50
RH            71 71 59 45 41 46 53 61 74 71 61 57 56 56 64 74 86 80 64 62 60 72
WIND DIR      NW  N NW NW NW NW NW NW NW NW  N  N  N  N NW NW NW  N  E  S  S  S
WIND SPD       6 11 12 12 14 17 16 18 19 19 17 14 11  9  6  5  4  2  3  3  8 11
CLOUDS        FW SC SC B1 B1 B2 B1 SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC
POP 12HR                     20          20           5           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 S  S


DATE          THU 04/30/15  FRI 05/01/15  SAT 05/02/15  SUN 05/03/15
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          51    64      49    65      49    70      52    74
TEMP          53 54 64 58   51 51 63 59   53 52 67 63   54 52 70 72
DEWPT         48 49 49 47   46 44 45 47   45 46 47 49   48 49 51 53
PWIND DIR        SE     E       N     N      NW     W      SW     W
WIND CHAR        LT    LT      GN    GN      LT    LT      LT    LT
AVG CLOUDS    B1 B2 B2 B2   B1 B1 B1 B1   B1 SC SC SC   SC SC SC SC
POP 12HR         10    30      20    20      20     5      10     5
RAIN SHWRS           C  C    S  S  S  S    S  S

$$
WVZ502-272100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
136 AM EDT MON APR 27 2015

DATE             MON 04/27/15            TUE 04/28/15            WED 04/29/15
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      57          39          62          43          66
TEMP          38 36 44 53 57 53 45 42 40 40 50 59 62 60 55 53 48 43 53 61 65 64
DEWPT         34 35 36 34 35 37 37 38 38 39 40 40 41 42 44 43 42 41 42 42 45 48
RH            85 96 73 48 43 54 73 86 92 96 68 49 46 51 66 69 80 93 66 49 48 56
WIND DIR      NW NW NW NW NW NW NW NW NW NW  N  N  N  N NW  W  W SW  S  S  S SW
WIND SPD       4  6 10 11 11 10  9  6  6  8  8  8  6  4  3  1  1  1  1  2  3  4
CLOUDS        SC SC SC B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC B1 B1 SC SC B1 B1
POP 12HR                     30          10           5          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C


DATE          THU 04/30/15  FRI 05/01/15  SAT 05/02/15  SUN 05/03/15
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          47    67      45    66      44    71      47    75
TEMP          49 49 65 63   48 47 65 63   48 47 69 63   50 47 69 73
DEWPT         43 46 47 47   44 44 44 46   42 44 46 48   45 47 50 53
PWIND DIR        SW     N      NW    NW       W     W      SW     W
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 B2 B2   B1 B1 B1 SC   SC SC SC SC   SC SC SC SC
POP 12HR         20    40      20    20      10     5       5    10
RAIN SHWRS        S  C  C    S  S  S  S

$$
MDZ014-272100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
136 AM EDT MON APR 27 2015

DATE             MON 04/27/15            TUE 04/28/15            WED 04/29/15
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      61          46          63          48          64
TEMP          46 45 51 58 61 58 54 50 47 48 57 62 63 61 57 52 49 49 58 63 64 60
DEWPT         42 42 36 35 35 37 39 40 40 41 42 43 43 43 44 45 44 46 48 49 50 50
RH            86 89 56 42 38 45 57 68 76 77 57 50 48 51 62 77 83 89 69 60 60 69
WIND DIR       N NW NW NW NW NW NW NW NW NW  N  N  N  N  N NW NW  N  W  W SW  S
WIND SPD       9 10 11 13 16 13 14 16 17 18 17 13 10  6  5  5  3  2  3  3  6 10
CLOUDS        SC B1 SC B1 B1 B1 B1 B1 SC SC SC SC SC SC FW FW SC SC SC SC SC FW
POP 12HR                     30          30           5           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 C  C


DATE          THU 04/30/15  FRI 05/01/15  SAT 05/02/15  SUN 05/03/15
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          51    64      49    61      48    66      51    70
TEMP          52 55 64 60   50 50 60 57   51 51 65 62   53 51 66 68
DEWPT         47 48 47 46   44 43 44 46   44 45 46 49   47 49 50 53
PWIND DIR         S     E      NE     N      NW    NW       W     W
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    SC B2 B2 B2   B2 B1 B1 B1   B1 SC SC SC   SC SC SC SC
POP 12HR         10    30      20    20      20     5      10     5
RAIN SHWRS           C  C    S  S  S  S    S  S

$$


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