930
FOUS51 KLWX 090539
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
139 AM EDT FRI MAY 9 2025
VAZ054-092000-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
139 AM EDT FRI MAY 9 2025
DATE FRI 05/09/25 SAT 05/10/25 SUN 05/11/25
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 65 51 74 58 79
TEMP 62 59 59 61 64 59 57 54 52 53 63 69 73 69 65 61 59 61 71 76 77 72
DEWPT 58 56 54 53 51 48 45 42 40 40 40 41 42 43 45 46 46 48 48 49 48 49
RH 87 90 83 75 63 67 64 64 63 61 43 36 33 39 48 58 62 62 44 39 36 44
WIND DIR N N N N NW NW NW W NW NW NW NW NW W W W NW N N N N NE
WIND SPD 6 9 10 10 11 10 8 8 9 11 14 13 11 5 4 5 4 5 5 6 6 5
CLOUDS OV OV OV OV B2 B1 SC FW FW CL FW FW FW SC SC B1 B1 SC SC SC SC SC
POP 12HR 80 10 0 0 0
QPF 12HR 0.53 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D L L C
TSTMS S
OBVIS PF
DATE MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 59 77 63 76 68 80 68 85
TEMP 62 61 75 72 65 64 74 72 68 68 77 75 68 70 82 79
DEWPT 49 51 52 52 55 59 62 61 63 64 65 64 64 65 65 65
PWIND DIR E SE SE SE SE SE E SE
WIND CHAR LT LT LT GN GN LT LT LT
AVG CLOUDS SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1
POP 12HR 0 10 40 60 70 70 50 50
RAIN SHWRS S C C L L C C L C S S C
TSTMS S S S C
MDZ013-092000-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
139 AM EDT FRI MAY 9 2025
DATE FRI 05/09/25 SAT 05/10/25 SUN 05/11/25
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 48 73 54 77
TEMP 60 58 58 60 62 58 54 50 49 53 62 69 72 67 61 57 55 59 69 74 75 70
DEWPT 57 56 54 54 52 48 47 44 42 41 42 43 44 47 48 48 47 48 49 49 49 50
RH 90 93 86 81 70 69 77 80 77 64 48 39 37 49 62 72 74 67 49 41 40 49
WIND DIR NE N N NW NW NW NW NW W W NW NW NW W W W NW NW N N N NE
WIND SPD 5 5 9 9 10 8 6 6 8 10 13 12 10 5 2 2 2 3 4 5 5 3
CLOUDS OV OV OV OV B2 B1 SC SC FW CL CL FW FW FW SC SC SC SC SC SC SC SC
POP 12HR 90 20 5 0 0
QPF 12HR 0.65 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D L L C S
TSTMS S
OBVIS PF
DATE MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 56 76 60 74 64 78 65 83
TEMP 58 59 74 70 61 63 72 70 65 66 75 73 66 67 80 76
DEWPT 49 51 51 53 55 60 62 61 63 64 66 65 65 66 66 66
PWIND DIR NE SE SE SE SE SE E SE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC
POP 12HR 0 5 30 50 70 70 50 50
RAIN SHWRS C C C L L C L C S S C
TSTMS S S S
MDZ011-092000-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
139 AM EDT FRI MAY 9 2025
DATE FRI 05/09/25 SAT 05/10/25 SUN 05/11/25
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 64 52 76 58 79
TEMP 62 59 59 61 63 59 57 54 52 55 66 71 75 71 66 63 60 61 71 76 77 72
DEWPT 56 55 53 52 50 46 44 42 40 39 40 40 41 43 45 46 46 47 47 46 46 46
RH 81 87 80 72 62 62 62 64 63 55 38 32 29 36 47 54 60 60 42 34 33 39
WIND DIR NE N N NW NW NW NW NW NW W NW NW NW W W NW NW N N N N NE
WIND SPD 5 5 9 9 10 8 6 6 8 10 12 12 10 5 2 2 2 2 4 5 5 2
CLOUDS OV OV OV OV B2 B1 SC SC FW CL CL FW FW FW SC SC SC SC SC SC SC SC
POP 12HR 90 20 5 0 0
QPF 12HR 0.60 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D L L C S
TSTMS S
DATE MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 59 79 64 77 67 81 69 85
TEMP 62 61 76 73 66 64 75 74 69 67 78 76 71 69 82 79
DEWPT 46 49 48 50 54 57 59 59 61 62 63 62 63 64 63 63
PWIND DIR NE SE SE SE SE SE E E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC
POP 12HR 0 5 30 50 70 70 50 50
RAIN SHWRS C C C L L C L C S S C
TSTMS S S S
WVZ052-092000-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
139 AM EDT FRI MAY 9 2025
DATE FRI 05/09/25 SAT 05/10/25 SUN 05/11/25
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 43 72 48 75
TEMP 55 54 54 58 61 57 52 48 45 49 61 68 71 65 58 54 51 56 67 72 73 67
DEWPT 51 50 50 50 47 43 38 37 35 37 35 38 40 43 43 43 44 46 47 47 47 48
RH 86 86 86 75 60 59 59 65 68 63 38 33 32 45 57 66 77 69 49 41 40 50
WIND DIR N N N NW N NW NW NW W NW NW NW NW W W W NW N N N NE E
WIND SPD 9 9 9 10 10 6 6 9 10 10 14 12 10 6 2 2 2 2 3 4 5 3
WIND GUST 20
CLOUDS OV OV OV OV B2 SC FW FW CL CL CL FW FW FW SC SC SC SC SC SC SC SC
POP 12HR 90 10 5 0 0
QPF 12HR 0.26 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D L C S
DATE MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 74 57 71 61 77 62 81
TEMP 54 56 72 69 59 61 69 69 63 64 75 72 64 65 79 76
DEWPT 46 47 52 52 54 56 60 59 60 61 64 62 62 63 64 63
PWIND DIR E SE SE SE E SE E E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1
POP 12HR 0 10 40 70 70 80 50 70
RAIN SHWRS S C C L L C C D C C L
TSTMS S S S C
VAZ506-092000-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
139 AM EDT FRI MAY 9 2025
DATE FRI 05/09/25 SAT 05/10/25 SUN 05/11/25
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 46 72 51 75
TEMP 57 55 56 60 62 58 53 51 47 51 61 67 71 66 60 55 53 57 68 74 75 69
DEWPT 57 54 54 54 51 49 46 42 40 41 41 42 45 48 48 47 46 49 51 51 52 53
RH 100 96 93 81 67 72 77 71 76 68 48 40 39 52 64 74 77 75 54 44 45 57
WIND DIR N N N N NW NW NW NW NW NW NW NW NW W W W NW N N N N NE
WIND SPD 6 9 9 10 11 6 6 8 8 10 14 13 10 4 2 2 2 3 5 5 5 3
WIND GUST 26
CLOUDS OV OV OV OV B1 SC SC FW FW CL CL FW FW SC SC SC B1 SC SC SC SC SC
POP 12HR 90 10 0 0 0
QPF 12HR 0.38 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D L L S
OBVIS PF
DATE MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 74 60 71 64 77 65 82
TEMP 57 57 73 70 61 62 71 69 66 66 75 73 67 67 80 77
DEWPT 49 52 55 55 57 60 64 63 64 66 68 67 66 67 69 68
PWIND DIR E SE SE SE SE SE E NE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC
POP 12HR 0 10 40 70 70 80 50 50
RAIN SHWRS S C C L L C C D C S S C
TSTMS S S S C
VAZ037-092000-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
139 AM EDT FRI MAY 9 2025
DATE FRI 05/09/25 SAT 05/10/25 SUN 05/11/25
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 68 45 75 51 78
TEMP 60 59 61 64 66 60 54 50 46 50 63 71 73 67 60 55 53 57 70 76 76 70
DEWPT 58 56 55 54 50 44 39 37 35 36 35 35 36 43 43 43 43 46 47 46 46 49
RH 93 90 81 70 56 55 57 61 65 58 35 27 26 42 53 64 69 67 44 34 34 47
WIND DIR NE NE N NE N N NW NW NW NW N N W S NW NW NW NW E E E E
WIND SPD 3 3 4 5 6 5 5 5 4 4 6 6 5 4 2 1 1 1 2 4 5 4
CLOUDS OV OV OV OV B1 FW CL CL CL FW FW FW SC SC SC B1 B1 B1 SC SC B1 B1
POP 12HR 80 5 0 5 5
QPF 12HR 0.27 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L C C
TSTMS S
DATE MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 74 60 71 63 79 62 83
TEMP 59 57 72 69 62 62 69 69 66 64 76 73 65 65 81 77
DEWPT 48 49 50 53 55 57 60 59 60 62 63 62 60 62 63 62
PWIND DIR NE SE E E E SE NW SE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC
POP 12HR 0 20 60 80 70 80 30 50
RAIN SHWRS S C L L D L C C D C S C
TSTMS S S C S S C
MDZ003-092000-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
139 AM EDT FRI MAY 9 2025
DATE FRI 05/09/25 SAT 05/10/25 SUN 05/11/25
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 59 43 71 49 74
TEMP 53 52 52 55 58 55 49 46 44 49 60 67 70 65 57 53 50 56 66 71 73 66
DEWPT 50 50 51 50 47 44 42 39 37 38 39 41 44 46 45 45 44 47 49 49 48 49
RH 89 93 96 83 67 66 77 76 76 66 46 39 39 50 64 74 80 72 54 46 41 54
WIND DIR N N N N N N NW NW NW NW NW NW NW W W NW NW N N N N E
WIND SPD 9 9 9 10 10 6 6 6 8 10 13 12 10 5 2 2 2 3 4 5 5 3
CLOUDS OV OV OV OV B1 B1 SC SC FW CL CL FW FW FW SC SC SC FW FW SC SC SC
POP 12HR 90 20 5 0 0
QPF 12HR 0.30 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D L C S S
OBVIS PF
DATE MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 74 57 71 63 76 63 80
TEMP 54 56 72 69 59 61 69 69 64 65 74 72 65 66 78 76
DEWPT 44 47 54 54 54 57 62 61 62 63 66 64 64 65 67 66
PWIND DIR E SE SE SE E SE E SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC
POP 12HR 0 5 30 60 70 80 50 60
RAIN SHWRS S C C L L C C D C S S L
TSTMS S S C
MDZ017-092000-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
139 AM EDT FRI MAY 9 2025
DATE FRI 05/09/25 SAT 05/10/25 SUN 05/11/25
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 69 52 75 59 78
TEMP 64 65 67 66 65 62 58 56 54 56 66 71 73 67 63 61 59 63 72 75 76 70
DEWPT 62 62 61 57 56 54 51 47 45 44 42 43 44 48 48 49 50 52 52 53 52 54
RH 93 90 81 73 73 75 77 72 71 64 42 36 35 50 58 65 72 67 49 46 43 57
WIND DIR NE NE NW N NW NW NW NW NW NW NW NW NW SW W W W NW N N N E
WIND SPD 4 4 9 12 10 10 10 11 12 12 14 12 8 4 3 4 4 4 5 6 5 3
CLOUDS OV OV OV B2 B2 B2 SC FW FW FW FW FW SC SC B1 B1 B1 B1 SC SC SC SC
POP 12HR 80 10 0 5 5
QPF 12HR 0.15 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L C
TSTMS S S S S S
DATE MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 60 76 65 76 66 80 66 82
TEMP 64 64 75 69 66 68 75 70 68 68 77 73 68 69 80 75
DEWPT 54 54 54 55 60 62 64 63 64 66 67 65 65 66 67 66
PWIND DIR E SE SE SE SE SE SW E
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B1 SC
POP 12HR 0 10 30 60 70 70 50 40
RAIN SHWRS S C C L L L C L C S S C
TSTMS S S S S
WVZ502-092000-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
139 AM EDT FRI MAY 9 2025
DATE FRI 05/09/25 SAT 05/10/25 SUN 05/11/25
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 66 38 75 46 80
TEMP 54 53 57 63 64 58 48 43 40 44 60 70 73 65 55 51 49 53 68 76 77 69
DEWPT 54 53 52 49 42 40 37 35 34 35 34 37 39 44 43 43 41 44 47 47 47 50
RH 100100 83 60 45 51 65 73 79 70 37 30 29 46 64 74 74 71 47 36 35 51
WIND DIR N N N NW NW NW NW W SW W NW NW NW NW W W W W N NE NE E
WIND SPD 3 3 3 8 10 5 4 3 3 2 8 9 6 4 2 2 1 1 2 3 4 2
CLOUDS OV OV OV B2 SC FW FW CL CL CL FW FW FW SC SC SC SC SC SC SC SC SC
POP 12HR 70 5 5 0 5
QPF 12HR 0.13 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L C C
OBVIS PF PF
DATE MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 49 77 56 72 58 80 58 84
TEMP 54 54 75 70 58 58 70 69 60 60 77 73 61 62 82 77
DEWPT 48 49 52 52 54 57 60 60 60 60 64 63 60 62 64 64
PWIND DIR SE SE SE E E E SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC
POP 12HR 0 20 50 70 60 80 30 60
RAIN SHWRS S C C L L L C C D C S L
TSTMS S S S S S S C
MDZ014-092000-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
139 AM EDT FRI MAY 9 2025
DATE FRI 05/09/25 SAT 05/10/25 SUN 05/11/25
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 64 51 71 57 75
TEMP 63 62 60 62 62 60 56 53 51 54 61 67 70 67 62 60 59 61 68 72 72 68
DEWPT 59 58 55 54 53 48 48 45 43 42 42 43 44 46 49 49 49 49 49 49 50 50
RH 87 87 84 75 72 64 74 74 74 64 49 42 39 47 62 67 69 65 51 44 46 52
WIND DIR NE N N NW NW NW NW NW W NW NW NW NW W W W NW N N N NE NE
WIND SPD 6 5 10 10 10 9 8 8 10 11 13 12 10 5 2 2 2 3 5 6 5 3
CLOUDS OV OV OV OV B2 B1 SC FW FW FW CL FW FW SC SC SC B1 SC SC SC SC SC
POP 12HR 90 20 5 0 0
QPF 12HR 0.41 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D D L C S
TSTMS S S S
DATE MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 58 73 62 73 66 76 66 79
TEMP 60 61 71 69 63 64 71 69 66 67 73 72 67 68 76 74
DEWPT 51 52 50 53 57 60 61 61 62 64 64 63 64 65 64 64
PWIND DIR E SE SE SE SE SE E E
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 SC
POP 12HR 0 5 30 50 70 70 50 50
RAIN SHWRS C C C L L L L C S C C
TSTMS S S S S
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