656
FOUS51 KLWX 100238
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1037 PM EDT FRI MAY 9 2025
VAZ054-100800-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
1037 PM EDT FRI MAY 9 2025
DATE 05/09/25 SAT 05/10/25 SUN 05/11/25 MON
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 74 58 81 59
TEMP 55 53 52 53 63 70 74 70 64 61 58 61 71 76 78 72 66 61 59 64
DEWPT 45 43 40 40 39 39 40 42 44 46 46 48 49 48 48 48 49 50 51 52
RH 69 69 63 61 41 32 29 36 48 58 64 62 46 37 35 42 54 67 75 65
WIND DIR NW NW NW NW NW NW NW W W W NW N N N N E E E E E
WIND SPD 8 8 9 11 14 12 10 4 5 4 4 6 6 6 6 5 4 4 3 3
CLOUDS FW FW FW CL FW FW SC SC B1 B1 B1 SC SC SC SC SC B1 B1 SC SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
DATE 05/12 TUE 05/13/25 WED 05/14/25 THU 05/15/25 FRI 05/16/25
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 65 74 67 80 67 85 69 89
TEMP 76 70 65 67 72 70 67 69 77 73 69 70 82 78 71 73 85 80
DEWPT 52 52 57 60 62 61 63 64 65 63 64 65 64 64 65 65 66 65
PWIND DIR SE SE SE SE SE SE W S SW
WIND CHAR GN LT GN GN GN LT LT LT LT
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B1 SC SC SC SC SC
POP 12HR 10 50 70 80 80 50 40 20 30
RAIN SHWRS C C L L D L L D C S C S C
TSTMS C S S S
MDZ013-100800-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
1037 PM EDT FRI MAY 9 2025
DATE 05/09/25 SAT 05/10/25 SUN 05/11/25 MON
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 48 73 53 79 56
TEMP 52 50 49 53 64 70 73 68 59 56 53 57 68 74 77 70 63 58 56 61
DEWPT 44 44 41 41 41 42 43 46 47 47 47 49 50 50 50 51 51 52 51 52
RH 74 80 74 64 43 36 34 45 64 72 80 75 52 43 39 51 65 80 83 72
WIND DIR NW W NW W NW NW NW W W W NW N N N N NE NE E E E
WIND SPD 8 6 6 9 12 12 10 4 3 2 2 5 6 6 5 3 2 3 3 2
CLOUDS FW FW FW CL CL CL FW SC B1 B1 B1 SC SC SC SC SC SC B1 B1 SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
DATE 05/12 TUE 05/13/25 WED 05/14/25 THU 05/15/25 FRI 05/16/25
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 62 73 64 77 64 82 66 87
TEMP 75 69 62 64 70 68 65 66 74 71 65 67 79 76 68 70 83 78
DEWPT 51 53 58 60 62 61 63 64 65 65 64 65 66 66 65 67 67 67
PWIND DIR SE SE SE SE SE E E SW SW
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 SC SC SC B1 SC
POP 12HR 5 40 60 80 80 50 50 20 40
RAIN SHWRS S C C L D L L D C S S C S C
TSTMS S S S
MDZ011-100800-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
1037 PM EDT FRI MAY 9 2025
DATE 05/09/25 SAT 05/10/25 SUN 05/11/25 MON
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 77 59 81 59
TEMP 53 54 53 55 66 73 76 71 66 62 60 62 72 77 79 73 66 61 60 65
DEWPT 44 43 41 39 39 39 40 43 45 45 46 47 47 46 46 48 49 49 50 50
RH 71 66 64 55 37 29 27 36 47 54 60 58 41 33 31 41 54 65 69 58
WIND DIR NW NW NW NW NW NW NW W W W NW N N N N NE NE E E E
WIND SPD 8 6 6 9 12 12 10 4 3 2 2 5 6 6 5 3 1 2 2 2
CLOUDS FW FW FW CL CL CL FW FW B1 B1 B1 SC SC SC SC SC SC SC B1 SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
DATE 05/12 TUE 05/13/25 WED 05/14/25 THU 05/15/25 FRI 05/16/25
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 80 65 77 67 81 68 86 70 89
TEMP 78 71 66 67 74 70 68 70 77 73 69 71 81 76 71 74 85 79
DEWPT 49 50 56 59 60 59 61 62 62 62 62 63 63 62 63 64 64 64
PWIND DIR SE SE SE SE SE E SE SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 SC SC SC B1 SC
POP 12HR 5 30 60 80 80 50 50 20 40
RAIN SHWRS S C C L D L L D C S S C S C
TSTMS S S S
WVZ052-100800-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
1037 PM EDT FRI MAY 9 2025
DATE 05/09/25 SAT 05/10/25 SUN 05/11/25 MON
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 43 72 49 76 51
TEMP 51 48 44 49 61 69 72 66 58 53 50 55 67 73 75 68 59 54 51 57
DEWPT 39 37 35 36 35 37 39 43 44 44 43 47 47 48 48 49 48 47 47 49
RH 63 65 70 61 38 31 30 43 59 71 77 74 49 41 38 51 67 77 86 75
WIND DIR NW W NW NW NW NW NW W W W NW N N NE NE E E E E E
WIND SPD 6 6 8 9 13 11 10 4 2 2 2 4 5 5 6 4 1 2 2 2
CLOUDS SC CL FW CL CL FW FW SC SC SC SC SC SC SC SC SC SC B1 SC SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 05/12 TUE 05/13/25 WED 05/14/25 THU 05/15/25 FRI 05/16/25
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 59 70 62 77 61 82 63 86
TEMP 73 68 61 62 67 67 64 65 73 71 64 65 79 76 67 69 83 77
DEWPT 51 52 55 57 61 59 61 61 63 62 61 62 63 63 63 64 64 63
PWIND DIR SE SE SE SE SE SE S SW SW
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS SC B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B1 SC SC B1 B1 SC
POP 12HR 20 50 80 80 90 40 60 20 50
RAIN SHWRS S C C L D D L L D C S L S S C
TSTMS C S S S
VAZ506-100800-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
1037 PM EDT FRI MAY 9 2025
DATE 05/09/25 SAT 05/10/25 SUN 05/11/25 MON
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 46 72 51 77 53
TEMP 53 51 47 51 62 68 72 67 59 54 51 56 68 74 75 70 61 56 53 60
DEWPT 43 43 39 40 40 41 44 48 47 47 46 50 52 53 53 53 51 51 51 53
RH 69 74 74 66 44 37 37 50 64 77 83 80 57 48 46 55 70 83 93 78
WIND DIR NW NW NW NW NW NW NW NW W W NW N N N N NE E E E E
WIND SPD 6 5 6 9 13 11 9 3 2 2 2 4 6 6 5 4 2 3 2 2
CLOUDS FW FW FW CL CL FW SC SC B1 B1 B1 B1 SC SC SC SC B1 B1 SC B1
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 05/12 TUE 05/13/25 WED 05/14/25 THU 05/15/25 FRI 05/16/25
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 76 61 71 64 77 63 83 65 87
TEMP 75 69 62 62 69 68 65 66 75 72 67 67 80 77 68 70 84 79
DEWPT 54 54 59 62 65 63 64 66 67 66 65 67 68 68 67 68 69 69
PWIND DIR SE SE SE SE SE SE NW S SW
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 OV B2 B1 B2 B2 B1 SC SC SC B1 SC
POP 12HR 10 50 70 80 80 50 50 20 40
RAIN SHWRS C C L L D L L D C S C S C
TSTMS C S S S
VAZ037-100800-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
1037 PM EDT FRI MAY 9 2025
DATE 05/09/25 SAT 05/10/25 SUN 05/11/25 MON
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 45 75 51 79 54
TEMP 54 50 46 50 63 71 74 68 59 54 51 56 70 76 77 71 63 58 55 59
DEWPT 41 36 35 36 34 33 35 41 42 42 42 45 47 45 45 48 48 48 47 50
RH 61 58 65 58 34 25 24 37 53 64 71 66 44 33 32 44 58 69 74 72
WIND DIR NW NW W NW N N N S W NW NW NW E SE SE SE E NE N E
WIND SPD 4 3 3 2 6 4 4 3 1 1 1 1 3 4 5 5 2 2 2 1
CLOUDS FW FW FW FW FW FW SC SC B1 B1 B1 B1 B1 SC B1 SC SC B1 B1 B1
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
DATE 05/12 TUE 05/13/25 WED 05/14/25 THU 05/15/25 FRI 05/16/25
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 60 71 62 78 61 84 65 88
TEMP 71 67 63 62 68 68 65 65 75 72 65 66 81 77 68 69 84 79
DEWPT 50 54 56 58 60 59 59 61 62 61 59 61 63 63 61 64 64 63
PWIND DIR SE E E E SE W S W SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC
POP 12HR 40 70 90 80 90 30 40 10 30
RAIN SHWRS S C C L D D D C C D C C C
TSTMS S S S C S S
MDZ003-100800-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
1037 PM EDT FRI MAY 9 2025
DATE 05/09/25 SAT 05/10/25 SUN 05/11/25 MON
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 43 71 48 75 51
TEMP 51 46 44 49 61 68 71 66 57 52 49 54 65 72 74 67 58 53 51 58
DEWPT 41 40 37 38 39 41 43 48 47 46 45 48 50 50 50 51 48 47 47 49
RH 68 79 76 66 44 37 36 52 69 80 86 80 58 46 43 56 69 80 86 72
WIND DIR NW W NW NW NW NW NW W W W NW N N N NE E E E E E
WIND SPD 5 4 5 9 12 11 9 4 2 2 2 4 6 6 5 4 2 3 2 2
CLOUDS SC FW FW CL CL CL FW FW SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 05/12 TUE 05/13/25 WED 05/14/25 THU 05/15/25 FRI 05/16/25
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 59 69 62 75 63 81 64 85
TEMP 73 68 61 62 67 67 65 65 73 71 65 66 78 76 68 69 81 77
DEWPT 54 54 56 58 62 61 62 63 66 65 63 64 67 66 65 66 68 66
PWIND DIR SE SE SE SE SE E SW S SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B1 SC SC SC B1 SC
POP 12HR 10 50 70 80 90 50 60 20 50
RAIN SHWRS C C L L D L L D C S L S S C
TSTMS C S S
MDZ017-100800-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
1037 PM EDT FRI MAY 9 2025
DATE 05/09/25 SAT 05/10/25 SUN 05/11/25 MON
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 75 56 79 60
TEMP 59 56 53 56 66 72 74 69 62 59 56 61 71 75 77 71 66 62 61 65
DEWPT 48 47 44 43 42 42 44 47 48 49 49 52 53 53 53 53 54 55 54 55
RH 67 72 71 62 42 34 34 45 60 69 77 72 53 46 43 53 65 78 78 70
WIND DIR NW NW NW NW NW NW NW SW SW W W NW N N NE E SE SE SE SE
WIND SPD 11 10 11 11 13 11 8 4 3 4 4 5 6 8 5 4 3 4 5 4
CLOUDS FW CL FW FW CL FW SC SC B1 B1 B1 B1 SC SC B1 B1 SC B1 SC B1
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
DATE 05/12 TUE 05/13/25 WED 05/14/25 THU 05/15/25 FRI 05/16/25
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 66 75 66 80 66 83 67 86
TEMP 75 69 67 68 73 70 67 69 77 72 68 70 79 74 70 72 83 77
DEWPT 54 57 60 63 64 63 63 66 66 65 64 66 66 66 65 67 68 67
PWIND DIR SE SE SE SE SE S SE S S
WIND CHAR GN LT GN GN GN LT LT LT LT
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B1 SC SC SC SC SC
POP 12HR 10 40 60 80 80 40 40 20 30
RAIN SHWRS S C C L D L L D C S S C S C
TSTMS C S S S
WVZ502-100800-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
1037 PM EDT FRI MAY 9 2025
DATE 05/09/25 SAT 05/10/25 SUN 05/11/25 MON
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 38 75 47 80 49
TEMP 47 43 39 44 59 70 74 67 55 50 47 52 68 77 79 71 59 53 50 55
DEWPT 40 35 33 35 33 36 39 44 43 42 41 44 47 48 48 51 50 48 47 48
RH 76 73 79 70 37 29 28 43 64 74 79 74 47 36 34 49 72 83 89 77
WIND DIR NW W W S NW N N NW SW SW SW SW NE E E E SE SE S SE
WIND SPD 4 2 2 1 6 6 5 3 1 1 1 1 2 4 5 3 2 2 2 2
CLOUDS FW CL SC CL FW FW SC SC B1 B1 B1 B1 SC SC SC B1 B1 B1 B1 B1
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 05/12 TUE 05/13/25 WED 05/14/25 THU 05/15/25 FRI 05/16/25
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 56 71 59 80 58 85 61 91
TEMP 74 67 59 58 68 67 62 61 76 71 62 63 82 76 65 66 86 79
DEWPT 52 54 55 57 60 60 60 60 63 63 59 61 64 65 62 63 64 63
PWIND DIR SE SE SE SE SE SW W SW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC B1 SC
POP 12HR 30 70 80 70 90 30 50 20 50
RAIN SHWRS C C L L D L C C D C S C S S C
TSTMS S C S S S S S
MDZ014-100800-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
1037 PM EDT FRI MAY 9 2025
DATE 05/09/25 SAT 05/10/25 SUN 05/11/25 MON
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 72 58 76 58
TEMP 55 53 52 54 62 68 70 68 62 59 58 61 67 73 73 70 63 60 58 63
DEWPT 47 45 43 42 41 41 44 45 48 48 49 50 50 50 50 51 54 53 52 52
RH 74 74 71 64 46 37 39 43 60 67 72 67 54 44 44 51 72 78 80 67
WIND DIR NW NW NW NW NW NW NW W W W NW N N N NE NE E E E E
WIND SPD 9 8 9 10 12 12 10 5 3 3 3 5 6 6 6 4 3 3 3 2
CLOUDS FW FW CL CL CL CL SC SC B1 SC B1 SC SC SC SC SC SC SC SC SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
DATE 05/12 TUE 05/13/25 WED 05/14/25 THU 05/15/25 FRI 05/16/25
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 63 72 65 75 66 80 66 82
TEMP 71 69 64 65 69 69 65 67 72 70 66 68 75 73 68 70 78 76
DEWPT 52 54 58 60 61 61 63 64 64 63 64 64 64 63 65 65 65 64
PWIND DIR SE SE SE SE SE E E SW S
WIND CHAR LT LT GN LT GN LT LT LT LT
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 OV B2 B1 B2 B2 B1 SC SC SC SC SC
POP 12HR 5 40 60 80 80 50 40 20 30
RAIN SHWRS S C C L D L L D C S C C S C
TSTMS S S S
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