532
FOUS51 KLWX 090632
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
232 AM EDT THU APR 9 2026
VAZ054-092000-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
232 AM EDT THU APR 9 2026
DATE THU 04/09/26 FRI 04/10/26 SAT 04/11/26
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 43 74 56 70
TEMP 39 40 49 57 60 55 49 46 45 45 57 69 73 68 62 59 57 58 63 67 69 64
DEWPT 30 34 36 34 35 35 36 39 39 40 44 41 41 42 43 44 46 47 43 39 37 37
RH 70 79 61 42 39 47 61 76 79 82 62 36 31 39 50 57 67 67 48 36 31 37
WIND DIR E SE S SE S SE S S S S S S S S S SW W N N N N NE
WIND SPD 4 2 5 6 9 9 8 5 4 4 6 9 12 11 11 9 10 12 12 11 10 9
CLOUDS SC B2 B2 B1 SC FW FW FW SC B1 FW FW FW SC SC SC B1 SC FW FW FW FW
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE SUN 04/12/26 MON 04/13/26 TUE 04/14/26 WED 04/15/26
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 71 59 83 65 89 68 90
TEMP 53 50 67 65 59 62 80 77 69 67 86 83 73 70 88 83
DEWPT 38 40 41 44 50 53 52 51 53 54 54 56 57 58 55 55
PWIND DIR E SE S SW SW SW SW SW
WIND CHAR LT GN GN BZ GN GN GN GN
AVG CLOUDS FW SC SC SC SC B1 B2 B2 B1 SC SC SC SC SC SC B1
POP 12HR 0 0 0 5 5 5 5 10
MDZ013-092000-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
232 AM EDT THU APR 9 2026
DATE THU 04/09/26 FRI 04/10/26 SAT 04/11/26
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 40 71 53 68
TEMP 35 38 47 55 57 52 46 43 42 43 56 68 71 64 57 57 54 55 61 66 67 62
DEWPT 31 34 37 35 33 37 39 40 40 40 45 45 46 46 45 45 47 47 43 39 38 39
RH 85 85 68 47 40 56 76 89 93 89 66 43 41 52 64 64 77 74 51 37 34 43
WIND DIR E SE SE SE SE SE S S S S S S S S S SW NW N N N N NE
WIND SPD 2 2 4 5 5 3 3 2 2 2 4 8 9 6 5 4 5 8 9 9 6 3
CLOUDS SC B1 B1 SC SC FW FW FW SC SC FW FW FW SC B1 B2 B1 SC FW CL CL CL
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS PF
FROST Y Y
DATE SUN 04/12/26 MON 04/13/26 TUE 04/14/26 WED 04/15/26
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 68 55 81 63 87 66 89
TEMP 50 47 65 61 55 59 78 75 66 64 84 80 71 68 86 80
DEWPT 39 38 41 43 50 53 53 53 53 53 56 58 58 57 57 57
PWIND DIR NE SE S SW SW SW SW SW
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW SC SC SC SC B1 B2 B2 B1 B1 SC SC SC SC SC B1
POP 12HR 0 0 0 5 10 5 5 10
MDZ011-092000-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
232 AM EDT THU APR 9 2026
DATE THU 04/09/26 FRI 04/10/26 SAT 04/11/26
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 44 70 53 67
TEMP 39 40 49 55 57 54 49 46 45 45 57 67 70 64 60 57 54 55 61 65 67 62
DEWPT 30 32 36 35 32 35 36 38 38 39 43 43 45 44 43 44 45 43 39 36 34 35
RH 70 73 61 47 38 48 61 73 76 79 59 42 41 48 53 62 71 64 44 34 29 36
WIND DIR SE SE SE SE SE SE S S S S S S S S S SW NW N N N N N
WIND SPD 3 2 3 5 5 2 2 2 1 2 3 6 9 5 4 3 4 6 8 9 5 2
CLOUDS SC B2 B1 SC SC FW FW FW B1 B1 FW FW FW SC B1 B2 B1 SC FW CL CL CL
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FROST Y Y
DATE SUN 04/12/26 MON 04/13/26 TUE 04/14/26 WED 04/15/26
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 56 80 64 86 67 87
TEMP 52 48 64 62 57 59 77 75 68 65 83 80 71 69 84 80
DEWPT 36 36 38 41 48 51 51 51 52 52 54 55 57 56 54 55
PWIND DIR NE SE S SW SW SW SW SW
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW SC SC SC SC B1 B2 B1 B1 B1 SC SC SC B1 SC B1
POP 12HR 0 0 0 5 10 5 5 10
WVZ052-092000-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
232 AM EDT THU APR 9 2026
DATE THU 04/09/26 FRI 04/10/26 SAT 04/11/26
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 38 75 51 68
TEMP 31 35 47 58 62 56 47 43 40 42 59 73 75 68 60 57 52 53 59 66 68 61
DEWPT 26 28 31 31 31 32 33 33 33 35 39 42 40 42 43 44 45 44 40 37 35 36
RH 81 75 53 36 31 40 58 67 76 76 47 33 28 39 53 62 77 71 49 34 29 39
WIND DIR SE SE S S S SE S S SE SE S S S S SW W NW N N N N NE
WIND SPD 3 3 8 10 10 6 5 3 2 1 3 8 9 5 5 5 6 10 10 9 8 3
CLOUDS SC SC B1 SC FW CL FW FW FW FW FW FW SC SC B1 B2 B1 SC FW CL CL CL
POP 12HR 0 0 0 10 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FREEZE W W
DATE SUN 04/12/26 MON 04/13/26 TUE 04/14/26 WED 04/15/26
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 43 73 57 82 59 87 62 88
TEMP 47 46 69 68 60 60 79 74 64 62 84 79 68 65 86 79
DEWPT 36 36 44 46 47 49 50 51 51 52 55 56 56 56 54 54
PWIND DIR E SE S SW SW SW SW SW
WIND CHAR LT GN GN GN LT LT LT LT
AVG CLOUDS FW SC B1 SC SC B1 B2 B1 B1 SC SC SC SC B1 B1 B1
POP 12HR 0 0 0 10 5 10 10 20
RAIN SHWRS S
VAZ506-092000-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
232 AM EDT THU APR 9 2026
DATE THU 04/09/26 FRI 04/10/26 SAT 04/11/26
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 40 75 54 69
TEMP 34 37 48 57 60 56 48 44 42 43 58 72 75 69 62 59 55 56 61 67 69 62
DEWPT 30 34 35 34 32 36 38 40 40 41 43 42 41 43 45 46 48 49 45 41 39 39
RH 85 89 60 42 35 47 68 86 93 93 57 34 29 39 54 62 77 77 56 39 33 43
WIND DIR SE S S S S SE S S S S S S S S S SW NW N N N N NE
WIND SPD 2 2 5 6 8 5 5 4 3 3 5 8 10 8 6 5 6 10 10 9 8 4
CLOUDS SC B1 B1 SC FW FW FW FW FW SC FW FW FW SC SC B1 B1 SC SC FW FW FW
POP 12HR 0 0 0 10 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FREEZE W W
DATE SUN 04/12/26 MON 04/13/26 TUE 04/14/26 WED 04/15/26
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 74 59 83 63 89 67 92
TEMP 50 50 70 68 59 61 81 77 68 65 86 83 72 68 89 84
DEWPT 40 41 45 47 51 54 53 54 54 55 58 58 58 59 57 58
PWIND DIR E SE S SW SW SW SW SW
WIND CHAR LT GN GN GN LT LT LT GN
AVG CLOUDS FW SC SC SC SC B1 B2 B2 B1 SC SC SC SC B1 SC B1
POP 12HR 0 0 0 5 10 5 5 10
VAZ037-092000-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
232 AM EDT THU APR 9 2026
DATE THU 04/09/26 FRI 04/10/26 SAT 04/11/26
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 40 77 53 74
TEMP 32 35 47 60 64 58 49 45 42 44 62 74 77 70 62 57 54 56 66 72 73 67
DEWPT 26 29 31 29 28 29 31 32 33 34 37 37 37 39 40 41 42 44 46 45 43 42
RH 78 78 53 31 25 33 50 60 70 68 39 26 24 32 44 55 64 64 48 38 34 40
WIND DIR E SE S S S SE S S S S S S S S SW SW W N N N NE E
WIND SPD 1 1 3 5 5 2 2 2 2 2 5 8 10 8 5 5 4 4 5 5 5 5
CLOUDS SC SC SC SC FW CL CL CL CL FW CL CL FW FW SC SC B1 B1 SC SC FW SC
POP 12HR 0 0 0 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FREEZE W W
DATE SUN 04/12/26 MON 04/13/26 TUE 04/14/26 WED 04/15/26
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 76 58 83 60 89 63 91
TEMP 55 52 72 70 62 60 81 77 66 63 86 82 69 67 89 83
DEWPT 40 42 46 47 48 50 48 47 49 51 53 53 53 55 54 53
PWIND DIR NE S S SW SW SW SW SW
WIND CHAR LT LT LT GN LT GN LT GN
AVG CLOUDS SC SC SC FW SC B1 B1 B1 B1 SC SC FW SC SC SC SC
POP 12HR 5 0 0 0 0 5 5 10
MDZ003-092000-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
232 AM EDT THU APR 9 2026
DATE THU 04/09/26 FRI 04/10/26 SAT 04/11/26
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 39 74 50 65
TEMP 32 35 47 56 60 54 46 43 41 42 57 70 74 67 60 56 51 52 58 63 65 59
DEWPT 27 31 34 33 34 34 35 36 36 38 42 45 44 45 46 47 48 44 40 38 36 37
RH 81 85 60 42 37 46 65 76 82 86 57 41 34 45 60 72 89 74 51 39 34 44
WIND DIR S S S S S SE S S S S S S S S SW W NW N N N N NE
WIND SPD 4 4 8 10 10 5 5 4 3 3 5 8 9 5 5 5 5 9 9 8 6 3
CLOUDS SC SC SC SC FW FW FW FW FW FW FW FW SC SC B2 B2 B1 SC FW CL CL CL
POP 12HR 0 0 0 10 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FREEZE W W
DATE SUN 04/12/26 MON 04/13/26 TUE 04/14/26 WED 04/15/26
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 43 71 57 80 60 86 64 87
TEMP 45 46 67 65 57 59 78 73 64 63 84 79 68 66 86 79
DEWPT 36 37 46 48 48 51 53 54 54 55 59 58 58 59 59 58
PWIND DIR E SE S SW SW SW SW SW
WIND CHAR LT GN GN GN LT GN LT LT
AVG CLOUDS FW SC SC SC B1 B2 B2 B2 B1 B1 SC SC SC B1 B1 B1
POP 12HR 0 0 0 10 10 10 10 20
RAIN SHWRS S
MDZ017-092000-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
232 AM EDT THU APR 9 2026
DATE THU 04/09/26 FRI 04/10/26 SAT 04/11/26
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 44 68 55 68
TEMP 41 44 51 57 58 53 49 48 46 47 60 66 64 59 57 57 56 57 64 67 65 58
DEWPT 37 37 40 40 41 42 42 43 43 44 46 48 47 47 47 47 47 48 49 47 44 44
RH 85 76 66 53 53 66 77 83 89 89 60 52 54 64 69 69 72 72 58 49 46 59
WIND DIR E E E SE SE SE SE S S S S SE SE S S SW W N N N N NE
WIND SPD 5 4 5 5 5 5 5 3 2 2 4 9 10 9 8 6 6 6 10 10 8 4
CLOUDS B1 B2 B1 B1 FW FW FW SC SC SC FW FW CL FW FW SC SC B1 FW FW CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FROST Y Y
DATE SUN 04/12/26 MON 04/13/26 TUE 04/14/26 WED 04/15/26
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 68 56 79 63 85 66 86
TEMP 52 52 66 60 59 61 75 72 66 64 81 76 70 68 82 77
DEWPT 45 44 44 48 52 55 55 53 53 54 56 57 57 56 58 58
PWIND DIR E SE S SW SW SW SW S
WIND CHAR LT GN GN GN GN GN GN GN
AVG CLOUDS FW SC SC FW FW SC B1 B1 B1 SC SC SC SC SC SC SC
POP 12HR 0 0 0 0 5 0 5 5
WVZ502-092000-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
232 AM EDT THU APR 9 2026
DATE THU 04/09/26 FRI 04/10/26 SAT 04/11/26
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 70 42 80 50 73
TEMP 32 34 53 66 70 62 51 48 44 46 68 78 79 70 61 56 51 52 61 71 73 65
DEWPT 23 25 28 33 34 35 35 35 34 36 39 38 36 38 42 45 47 47 47 42 39 39
RH 69 69 38 29 26 36 54 60 68 68 34 24 21 31 49 66 86 83 60 35 29 38
WIND DIR SE E S SE SE S S S S S SW W W W W W NW N N NW NW N
WIND SPD 2 2 2 4 5 4 3 2 2 2 2 5 6 3 2 2 2 2 2 4 4 2
CLOUDS SC SC SC SC FW FW FW FW FW CL FW FW FW SC B1 B1 B1 B1 SC FW CL FW
POP 12HR 0 0 0 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
DATE SUN 04/12/26 MON 04/13/26 TUE 04/14/26 WED 04/15/26
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 45 81 58 83 59 89 62 90
TEMP 49 47 77 74 63 60 80 76 64 61 85 81 69 64 87 81
DEWPT 40 41 49 50 48 48 50 51 51 52 57 57 56 54 56 55
PWIND DIR E S S SW SW W SW SW
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW SC SC SC SC B2 B2 B1 B1 SC SC SC B1 SC B1 B1
POP 12HR 0 5 0 10 5 10 10 20
RAIN SHWRS S
MDZ014-092000-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
232 AM EDT THU APR 9 2026
DATE THU 04/09/26 FRI 04/10/26 SAT 04/11/26
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 54 43 65 53 65
TEMP 39 41 46 51 52 51 48 46 45 45 54 61 64 59 57 56 54 55 59 63 64 60
DEWPT 33 34 37 36 38 40 41 41 41 41 45 46 46 45 46 46 47 46 43 41 39 41
RH 79 76 71 56 59 66 77 83 86 86 71 58 52 60 67 69 77 72 55 44 40 49
WIND DIR SE SE SE S S S S S S S S S S S S SW W N N N N NE
WIND SPD 2 2 4 5 5 4 4 3 2 2 5 10 10 10 8 5 5 8 9 9 8 4
CLOUDS SC B2 B1 SC FW FW FW FW SC SC FW FW FW SC B1 B1 B1 SC FW CL CL CL
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FROST Y Y
DATE SUN 04/12/26 MON 04/13/26 TUE 04/14/26 WED 04/15/26
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 64 55 77 63 81 65 82
TEMP 50 50 61 59 57 59 72 71 65 65 78 75 68 66 79 76
DEWPT 41 39 42 45 50 53 53 53 53 53 55 57 56 56 56 57
PWIND DIR E SE S SW SW SW SW S
WIND CHAR LT GN GN GN LT LT LT LT
AVG CLOUDS FW FW SC SC SC B1 B1 B2 B1 B1 SC SC SC SC SC SC
POP 12HR 0 0 0 5 5 5 5 10
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