886
FOUS51 KLWX 090239
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1039 PM EDT THU MAY 8 2025
VAZ054-090800-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
1039 PM EDT THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 59 66 52 75 57
TEMP 67 65 64 60 60 60 62 61 57 54 52 54 64 70 74 69 63 60 58 61
DEWPT 60 59 58 56 53 53 51 47 45 44 42 41 42 42 42 43 44 45 45 47
RH 78 81 81 87 78 78 67 60 64 69 69 61 45 36 32 39 50 58 62 60
WIND DIR E NE NE N N N NW NW NW NW NW NW NW NW NW W W NW NW NW
WIND SPD 4 5 5 6 10 10 11 10 9 10 11 13 13 13 11 6 5 5 5 5
CLOUDS OV OV OV OV OV OV B2 FW FW FW FW FW FW FW FW FW SC SC SC SC
POP 12HR 90 80 20 0 0
QPF 12HR 0.44 0.53 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C L D L C S S
TSTMS C C S S S
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 78 58 79 61 79 67 81 69 87
TEMP 76 70 61 63 76 70 63 65 76 72 68 69 77 74 70 72 82 78
DEWPT 48 49 50 51 50 51 55 58 61 61 62 64 64 63 64 65 65 66
PWIND DIR N E SE SE SE SE SE SE S
WIND CHAR LT LT LT LT GN GN GN LT LT
AVG CLOUDS FW FW FW FW SC SC B1 B2 B2 B2 B2 OV B2 B2 B2 B2 B1 SC
POP 12HR 0 0 5 30 50 70 70 50 50
RAIN SHWRS C C C L L C L C S S C
TSTMS S S
MDZ013-090800-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
1039 PM EDT THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 56 65 49 73 53
TEMP 67 61 60 59 58 60 61 58 54 51 49 52 62 70 72 68 60 55 54 58
DEWPT 58 59 58 57 55 54 52 49 47 45 43 43 44 44 45 47 46 46 46 47
RH 73 93 93 93 90 81 72 72 77 80 80 71 52 39 38 47 60 72 74 67
WIND DIR NE NE NE N N NW NW NW NW NW NW NW NW NW NW W W NW NW NW
WIND SPD 5 6 3 4 6 9 9 6 5 6 9 10 11 11 9 4 2 2 2 3
CLOUDS OV OV OV OV OV OV B2 SC FW FW FW FW FW FW FW FW FW SC SC FW
POP 12HR 90 80 20 5 0
QPF 12HR 0.48 0.65 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D L L L L C S S
TSTMS C C S C S
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 77 54 77 58 77 64 78 66 84
TEMP 74 69 57 59 74 69 59 62 75 70 65 66 75 72 67 69 80 76
DEWPT 48 51 50 51 50 51 55 59 60 61 63 64 66 66 65 67 67 67
PWIND DIR N NE SE S SE SE SE SE S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC B1 B2 B2 B2 B2 OV B2 B2 B2 B2 B1 SC
POP 12HR 0 0 5 20 40 70 70 50 50
RAIN SHWRS S C C L L L L C C C C
TSTMS S S
MDZ011-090800-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
1039 PM EDT THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 60 67 53 77 59
TEMP 69 66 64 60 60 62 64 61 58 55 53 55 66 73 76 70 65 61 59 61
DEWPT 57 57 56 54 53 52 49 47 45 44 42 41 41 41 41 43 44 44 45 45
RH 66 73 75 81 78 70 58 60 62 66 66 59 40 31 28 38 46 53 60 56
WIND DIR NE NE NE N N NW NW NW NW NW NW NW NW NW NW W NW NW NW NW
WIND SPD 4 6 3 4 6 9 9 6 5 5 8 10 11 11 9 4 2 2 2 2
CLOUDS OV OV OV OV OV OV B1 SC FW FW FW FW FW FW FW FW FW SC SC FW
POP 12HR 90 80 30 5 0
QPF 12HR 0.45 0.60 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D L L L L C C C S S
TSTMS C C S C S
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 79 59 80 63 81 68 82 69 87
TEMP 76 70 61 63 76 70 64 66 78 72 68 70 78 73 70 72 82 76
DEWPT 46 48 48 49 48 49 53 57 57 59 61 62 62 62 63 64 63 63
PWIND DIR N NE SE S SE SE SE SE S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC B1 B2 B2 B2 OV OV B2 B2 B2 B2 B1 B1
POP 12HR 0 0 5 20 40 70 70 50 50
RAIN SHWRS S C C L L L L C C C C
TSTMS S S
WVZ052-090800-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
1039 PM EDT THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 52 63 44 73 48
TEMP 61 57 54 53 55 57 61 58 51 48 45 50 61 68 72 66 57 52 49 54
DEWPT 57 53 50 49 49 48 45 41 38 40 37 38 38 39 40 42 42 43 42 45
RH 87 86 86 86 80 72 56 53 61 74 73 63 42 34 31 42 57 71 77 71
WIND DIR N N N N N N NW NW NW NW NW NW NW NW NW NW W W W NW
WIND SPD 10 9 8 8 8 9 10 8 9 9 10 11 13 12 11 5 3 2 2 2
WIND GUST 21
CLOUDS OV B2 OV OV OV B2 B1 SC FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 100 80 20 5 0
QPF 12HR 0.52 0.26 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D D L L C C S S
TSTMS S S S S
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 75 49 77 55 74 62 78 62 83
TEMP 72 67 54 56 74 70 59 61 73 69 64 65 74 72 66 67 79 75
DEWPT 47 49 47 48 51 51 52 54 58 58 60 61 63 62 62 62 64 63
PWIND DIR N E SE SE SE SE SE SE S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC B1 B2 B2 B2 OV OV B2 B2 B2 B2 B1 SC
POP 12HR 0 0 5 30 50 70 80 50 60
RAIN SHWRS C C C L L C D C S S L
TSTMS S S S
VAZ506-090800-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
1039 PM EDT THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 55 63 46 71 51
TEMP 65 61 58 55 56 57 61 58 53 49 47 51 61 68 71 66 58 55 52 56
DEWPT 61 60 57 54 55 54 53 49 46 45 42 43 44 44 45 47 46 46 45 48
RH 87 97 96 96 96 90 75 72 77 86 83 74 53 42 39 50 64 72 77 74
WIND DIR N N N N N N N NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 4 6 5 5 8 10 10 6 8 8 10 11 13 11 10 4 3 3 3 3
CLOUDS OV OV OV OV OV OV SC FW FW FW FW FW FW FW FW FW SC SC SC FW
POP 12HR 80 80 20 0 0
QPF 12HR 0.39 0.38 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L C L C C S S
TSTMS C C S S S
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 75 51 77 57 76 65 78 65 84
TEMP 73 68 56 58 75 70 60 62 74 70 66 66 75 73 67 69 81 78
DEWPT 51 53 51 52 53 54 55 59 63 63 64 65 68 67 67 67 70 69
PWIND DIR N NE SE SE SE SE SE SE S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC SC B1 B2 B2 B2 B2 OV B2 B1 B2 B2 B1 SC
POP 12HR 0 0 5 30 50 70 80 50 50
RAIN SHWRS S C C C L L C D C S S C
TSTMS S S
VAZ037-090800-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
1039 PM EDT THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 57 67 45 75 50
TEMP 63 61 60 59 61 63 65 61 55 50 46 50 62 71 74 68 58 53 51 56
DEWPT 60 56 55 55 55 52 49 45 40 39 36 38 36 36 36 41 41 42 42 44
RH 90 84 84 87 81 67 56 56 57 66 68 63 38 28 25 37 53 66 71 64
WIND DIR N N N NE NE N N N NW NW NW NW NW NW NW N NW W NW NW
WIND SPD 4 2 2 2 5 6 6 5 5 5 5 5 6 6 5 3 2 2 2 2
CLOUDS B2 B2 OV OV B2 B1 SC FW CL FW FW FW FW FW FW FW SC SC SC SC
POP 12HR 70 80 5 0 5
QPF 12HR 0.28 0.27 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C C C D L C
TSTMS S S C
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 79 53 78 59 74 62 80 63 84
TEMP 76 70 58 59 75 70 61 61 71 69 66 65 75 73 67 67 81 77
DEWPT 46 48 48 49 50 51 53 55 59 59 60 61 62 61 60 62 63 63
PWIND DIR NE NE SE E SE E SE SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC
POP 12HR 5 0 10 40 70 70 80 40 40
RAIN SHWRS S C C L L C C D C C
TSTMS C S
MDZ003-090800-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
1039 PM EDT THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 51 62 44 70 48
TEMP 60 56 53 52 53 56 60 57 51 48 45 50 60 67 70 64 56 52 49 54
DEWPT 55 53 50 49 50 50 47 44 42 42 39 40 41 43 44 46 44 43 43 46
RH 84 90 89 89 89 80 62 62 71 80 79 68 49 42 39 52 64 71 80 74
WIND DIR NE N N N N N NW N N NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 10 10 8 6 8 9 10 6 6 6 9 10 12 11 10 5 3 2 2 3
WIND GUST 20
CLOUDS B2 OV OV B2 OV B2 SC SC FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 100 80 30 5 0
QPF 12HR 0.47 0.30 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D D D L C C C C S S
TSTMS S S S S
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 74 49 76 56 74 63 77 64 82
TEMP 71 66 53 56 73 69 59 61 73 69 64 65 73 72 67 68 78 76
DEWPT 49 51 47 49 52 53 52 56 60 60 62 63 66 65 64 65 68 67
PWIND DIR N E SE SE SE SE SE E S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC B1 B2 B2 B2 OV OV B2 B2 B2 B2 B1 B1
POP 12HR 0 0 5 20 50 70 80 50 60
RAIN SHWRS S C C L L C D C S C L
TSTMS S
MDZ017-090800-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
1039 PM EDT THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 61 71 53 75 58
TEMP 68 65 64 65 68 66 65 63 58 55 54 57 66 72 74 69 63 60 58 62
DEWPT 63 61 61 62 61 58 56 53 50 49 46 45 45 46 47 48 49 49 49 51
RH 84 87 90 90 78 75 73 70 75 80 74 64 47 39 38 47 60 67 72 67
WIND DIR SE E E N N N N NW NW NW NW NW NW NW NW W W NW NW NW
WIND SPD 5 5 3 5 8 10 10 8 9 10 11 12 13 11 9 4 4 4 4 4
CLOUDS B2 B1 B2 OV OV OV OV SC FW CL FW FW FW FW FW SC SC SC SC SC
POP 12HR 90 80 20 0 5
QPF 12HR 0.20 0.15 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D L C C L L C S S
TSTMS C C S S S
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 77 59 77 63 78 67 79 67 84
TEMP 75 69 62 64 74 68 64 67 76 71 68 69 77 72 69 71 80 75
DEWPT 51 53 55 54 53 54 58 61 63 64 65 66 66 66 66 67 67 67
PWIND DIR N E SE SE SE SE SE S S
WIND CHAR LT LT LT LT GN LT GN LT LT
AVG CLOUDS SC SC FW SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC
POP 12HR 5 0 5 20 50 70 70 50 40
RAIN SHWRS S C C L L L L C C C C
TSTMS C S
WVZ502-090800-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
1039 PM EDT THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 51 66 39 73 45
TEMP 59 56 54 53 56 61 65 58 49 42 40 45 59 69 72 65 55 49 46 51
DEWPT 58 55 54 52 52 49 41 39 37 37 35 35 35 37 38 43 42 41 41 43
RH 96 96100 96 86 65 41 49 63 82 82 68 40 31 29 45 61 74 83 74
WIND DIR N N N NE N N NW NW N W W W NW NW NW NW W W W W
WIND SPD 3 3 2 2 2 6 8 5 4 3 3 3 5 8 8 3 2 2 1 1
CLOUDS OV OV OV OV OV B1 FW FW FW FW FW FW FW FW FW FW SC SC FW FW
POP 12HR 90 70 10 5 0
QPF 12HR 0.39 0.13 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D D D C C S
TSTMS S S S
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 79 49 80 55 74 59 80 59 87
TEMP 76 69 53 55 77 70 59 59 71 68 62 61 76 72 63 64 83 77
DEWPT 47 51 48 49 50 51 53 55 58 59 60 60 64 63 61 62 65 65
PWIND DIR N S SE S SE SE SE SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC
POP 12HR 5 0 10 40 60 60 80 40 50
RAIN SHWRS S C C L L C C D C S S C
TSTMS S S S S S
MDZ014-090800-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
1039 PM EDT THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 58 64 51 72 57
TEMP 68 63 62 61 60 60 60 60 56 53 52 54 62 68 71 68 62 59 58 60
DEWPT 61 60 60 58 55 53 52 49 48 47 45 43 43 44 45 45 49 49 48 48
RH 78 90 93 90 84 78 75 67 74 80 77 66 50 42 39 43 62 69 69 64
WIND DIR E N NE NE N N NW NW NW NW NW NW NW NW NW W W NW NW NW
WIND SPD 3 4 3 4 8 10 10 9 8 9 10 10 12 11 10 5 2 2 2 3
CLOUDS OV OV OV OV OV OV B2 SC FW FW FW FW FW FW FW FW SC SC SC FW
POP 12HR 90 80 20 5 0
QPF 12HR 0.47 0.41 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D C L D D L S S
TSTMS C C S S S
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 74 57 74 61 75 65 77 66 80
TEMP 71 68 60 61 70 68 61 64 72 70 66 67 73 72 67 69 76 74
DEWPT 48 51 53 52 51 53 57 58 60 60 63 64 64 63 64 64 65 65
PWIND DIR N E SE S SE SE SE SE SE
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC B1 B1 B2 B2 B2 OV B2 B2 B2 B2 B1 SC
POP 12HR 0 0 5 20 40 70 70 50 50
RAIN SHWRS S C C L L L L C C C C
TSTMS S S
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