444
FOUS51 KLWX 081831
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
231 PM EDT WED APR 8 2026
VAZ054-082000-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
231 PM EDT WED APR 8 2026
DATE WED 04/08/26 THU 04/09/26 FRI 04/10/26
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 38 61 43 74
TEMP 53 50 44 40 38 40 49 57 61 55 48 45 43 45 58 70 73 68
DEWPT 17 23 27 29 30 32 32 30 30 33 36 39 39 40 39 40 40 42
RH 24 34 51 64 73 73 52 35 31 43 63 79 86 82 49 33 30 39
WIND DIR E SE SE SE E E SE S SE SE SE S S S S S S S
WIND SPD 8 8 8 5 4 3 5 6 10 9 8 5 4 4 6 9 12 12
CLOUDS FW FW SC CL SC B1 SC B1 SC FW CL FW FW FW FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE SAT 04/11/26 SUN 04/12/26 MON 04/13/26 TUE 04/14/26
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 55 71 49 71 57 85 67 91
TEMP 58 57 68 64 53 51 67 64 58 60 81 79 71 68 87 84
DEWPT 44 46 41 36 38 39 40 42 48 52 52 52 53 54 54 54
PWIND DIR SW N NE SE S SW SW SW
WIND CHAR GN GN LT GN GN GN GN GN
AVG CLOUDS SC B1 SC FW FW FW B1 SC SC B1 B1 B1 B2 SC B1 B1
POP 12HR 10 0 0 0 0 0 5 5
MDZ013-082000-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
231 PM EDT WED APR 8 2026
DATE WED 04/08/26 THU 04/09/26 FRI 04/10/26
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 52 35 58 41 72
TEMP 51 47 40 37 35 38 47 54 58 52 46 43 41 43 57 68 71 64
DEWPT 19 24 29 31 31 33 34 31 32 35 38 39 40 40 41 43 44 44
RH 28 40 64 79 85 82 60 41 37 52 73 86 96 89 55 40 38 48
WIND DIR E SE SE E E SE SE SE SE S S S S S S S S S
WIND SPD 6 5 3 2 2 2 3 5 5 3 3 2 2 2 4 6 9 5
CLOUDS CL FW FW FW SC B1 B1 SC SC FW FW FW FW FW FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS PF
FROST Y Y Y
DATE SAT 04/11/26 SUN 04/12/26 MON 04/13/26 TUE 04/14/26
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 53 68 46 68 54 83 65 89
TEMP 56 55 66 62 49 48 64 60 55 57 80 77 69 67 86 82
DEWPT 45 46 40 39 39 38 40 43 48 52 54 54 53 54 56 57
PWIND DIR SW N NE SE S SW SW SW
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS B1 B1 SC FW CL FW B1 SC SC B1 B1 B1 B1 B1 B1 SC
POP 12HR 10 0 0 0 5 5 5 5
MDZ011-082000-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
231 PM EDT WED APR 8 2026
DATE WED 04/08/26 THU 04/09/26 FRI 04/10/26
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 52 39 57 43 70
TEMP 52 49 45 40 39 40 49 54 57 53 48 45 44 46 57 66 70 64
DEWPT 16 21 27 29 30 32 32 29 30 34 36 38 38 38 39 41 41 42
RH 24 33 49 64 70 73 52 38 35 48 63 76 79 73 51 40 35 45
WIND DIR SE SE SE SE SE SE SE SE SE S S S S S S S S S
WIND SPD 6 4 5 3 3 3 4 5 5 2 2 2 2 2 3 6 8 5
CLOUDS CL FW FW FW B1 B1 B1 SC SC FW FW FW FW FW FW FW FW B1
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 Y
DATE SAT 04/11/26 SUN 04/12/26 MON 04/13/26 TUE 04/14/26
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 54 68 47 66 55 82 65 87
TEMP 57 55 66 62 51 49 63 61 56 58 79 76 69 67 84 80
DEWPT 44 43 36 36 36 35 37 40 47 50 51 51 53 53 53 54
PWIND DIR SW N NE SE S SW SW SW
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS B1 B1 FW FW CL FW B1 SC SC B1 B1 B1 B2 B1 B1 SC
POP 12HR 10 0 0 0 5 5 5 5
WVZ052-082000-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
231 PM EDT WED APR 8 2026
DATE WED 04/08/26 THU 04/09/26 FRI 04/10/26
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 30 62 38 75
TEMP 53 48 40 34 31 35 48 58 62 55 48 42 39 42 59 72 75 68
DEWPT 14 19 20 24 26 28 28 28 29 31 32 33 33 35 38 42 42 42
RH 21 31 44 66 81 75 46 32 28 40 54 70 79 76 45 34 31 39
WIND DIR SE SE SE SE SE SE S S S SE SE SE SE S S S S S
WIND SPD 9 5 5 5 3 3 8 10 10 5 5 3 2 1 3 8 9 5
CLOUDS CL CL FW FW SC SC SC B1 FW CL FW FW FW FW FW FW SC SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FREEZE W W W
DATE SAT 04/11/26 SUN 04/12/26 MON 04/13/26 TUE 04/14/26
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 69 43 71 55 84 60 89
TEMP 56 53 66 62 48 46 67 66 58 59 81 75 65 64 87 80
DEWPT 42 44 37 36 35 36 42 45 46 49 50 51 49 52 54 55
PWIND DIR W N NE SE S SW SW SW
WIND CHAR LT GN LT GN GN GN LT GN
AVG CLOUDS B1 B1 SC FW CL SC SC FW SC B2 B2 B1 B1 SC B1 B1
POP 12HR 20 5 5 0 0 5 5 10
RAIN SHWRS S
VAZ506-082000-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
231 PM EDT WED APR 8 2026
DATE WED 04/08/26 THU 04/09/26 FRI 04/10/26
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 55 33 62 41 75
TEMP 55 49 42 37 34 37 48 58 62 56 48 44 41 43 59 72 75 69
DEWPT 15 21 26 29 30 32 33 31 31 33 37 40 40 41 40 42 43 43
RH 20 33 53 72 85 82 56 36 31 42 65 86 96 93 49 34 32 39
WIND DIR SE SE SE SE SE SE S S S SE SE S S S S S S S
WIND SPD 6 6 5 4 2 2 4 6 8 5 5 4 3 3 5 6 10 8
CLOUDS CL FW FW FW SC SC SC SC FW FW FW FW FW FW FW FW SC SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FREEZE W W W
DATE SAT 04/11/26 SUN 04/12/26 MON 04/13/26 TUE 04/14/26
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 53 69 47 74 58 85 66 91
TEMP 57 55 67 63 51 49 69 67 58 60 82 79 71 67 88 84
DEWPT 45 48 43 39 39 40 44 47 50 53 54 53 53 55 57 58
PWIND DIR SW N E SE S SW SW SW
WIND CHAR LT GN LT GN GN GN GN GN
AVG CLOUDS SC B1 SC FW FW SC SC FW SC B1 B1 B1 B1 B1 B1 B1
POP 12HR 10 5 5 0 0 5 5 10
VAZ037-082000-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
231 PM EDT WED APR 8 2026
DATE WED 04/08/26 THU 04/09/26 FRI 04/10/26
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 31 64 40 76
TEMP 56 51 43 36 32 35 48 58 62 58 49 44 41 44 62 73 76 69
DEWPT 15 18 21 23 26 28 27 25 26 29 31 32 32 34 36 39 40 40
RH 19 27 41 59 78 75 44 28 25 33 50 62 70 68 38 29 27 35
WIND DIR E E E N E SE S S S SE S S SW SW S S S S
WIND SPD 6 5 2 1 1 1 3 5 5 2 2 2 2 2 5 8 10 6
CLOUDS FW SC SC SC FW SC SC SC FW CL CL CL CL CL CL FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FREEZE W W W
DATE SAT 04/11/26 SUN 04/12/26 MON 04/13/26 TUE 04/14/26
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 52 76 50 76 57 85 61 90
TEMP 57 56 73 67 55 52 72 70 60 60 82 79 67 65 87 83
DEWPT 41 43 44 42 40 41 45 47 48 51 49 47 48 51 52 52
PWIND DIR W N NE SE S SW SW SW
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS SC B1 SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC
POP 12HR 5 10 5 0 0 0 0 5
MDZ003-082000-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
231 PM EDT WED APR 8 2026
DATE WED 04/08/26 THU 04/09/26 FRI 04/10/26
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 53 31 60 39 73
TEMP 53 47 40 35 32 35 48 57 60 53 47 42 40 43 57 70 73 67
DEWPT 16 21 22 25 27 29 29 29 31 32 34 35 36 38 41 46 47 45
RH 23 35 48 66 81 78 47 34 33 44 60 76 85 82 55 42 40 45
WIND DIR S SE SE S S S S S S S S S S S S S S S
WIND SPD 8 6 5 4 4 4 6 10 10 5 5 4 3 3 5 8 9 5
CLOUDS CL CL CL FW SC SC SC SC FW FW FW FW FW FW FW FW SC SC
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
FREEZE W W W
DATE SAT 04/11/26 SUN 04/12/26 MON 04/13/26 TUE 04/14/26
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 66 42 70 56 82 62 88
TEMP 56 52 64 59 46 46 65 65 56 58 80 75 65 65 86 80
DEWPT 47 46 37 37 37 36 45 47 47 51 54 55 53 54 59 59
PWIND DIR W N NE SE S SW SW SW
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS B1 B1 FW CL CL SC B1 FW SC B2 B2 B1 B2 B1 B1 B1
POP 12HR 20 5 0 0 5 10 5 10
RAIN SHWRS S S
MDZ017-082000-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
231 PM EDT WED APR 8 2026
DATE WED 04/08/26 THU 04/09/26 FRI 04/10/26
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 56 40 59 44 69
TEMP 55 50 43 42 41 43 50 56 58 52 48 47 45 46 59 66 67 61
DEWPT 28 31 32 35 37 37 38 38 39 41 42 43 42 43 44 45 45 46
RH 35 48 65 76 85 79 63 51 49 66 80 86 89 89 57 47 45 58
WIND DIR E E E E E E E SE SE SE SE S S S S S SE S
WIND SPD 6 9 5 5 5 4 4 5 5 5 5 3 2 2 4 8 10 8
CLOUDS FW SC SC SC B1 B1 B1 SC FW FW FW FW FW FW FW CL FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS PF
FROST Y Y Y
DATE SAT 04/11/26 SUN 04/12/26 MON 04/13/26 TUE 04/14/26
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 55 69 50 67 56 81 65 86
TEMP 57 57 66 62 53 51 64 59 58 60 78 73 70 66 82 77
DEWPT 47 47 47 44 44 43 44 47 51 53 54 54 55 55 57 57
PWIND DIR SW N E SE S SW SW SW
WIND CHAR LT GN LT GN GN GN GN GN
AVG CLOUDS SC SC SC FW FW FW B1 FW FW SC B1 B1 B1 B1 SC SC
POP 12HR 5 0 0 0 0 0 0 0
WVZ502-082000-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
231 PM EDT WED APR 8 2026
DATE WED 04/08/26 THU 04/09/26 FRI 04/10/26
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 31 70 43 79
TEMP 59 52 41 36 32 34 53 66 70 62 51 47 44 46 67 77 79 70
DEWPT 16 20 22 22 23 25 28 31 33 32 34 34 34 36 42 42 40 40
RH 18 28 46 56 69 69 38 27 25 32 52 60 68 68 40 29 25 33
WIND DIR SE S S S SE SE S SE SE S S S SW SW SW W W W
WIND SPD 8 5 3 2 2 2 2 4 5 4 3 2 2 2 2 5 6 3
CLOUDS CL FW FW SC SC SC SC SC FW FW CL FW FW CL FW FW SC SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE SAT 04/11/26 SUN 04/12/26 MON 04/13/26 TUE 04/14/26
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 74 45 79 59 85 62 90
TEMP 54 51 71 63 49 47 76 73 62 60 82 78 66 64 87 81
DEWPT 43 46 43 40 40 41 49 50 49 48 49 49 50 52 56 56
PWIND DIR W NW E S S SW SW SW
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS B1 B1 SC FW FW FW SC SC B1 B2 B2 B1 B1 SC B1 B1
POP 12HR 20 10 5 5 0 5 5 20
RAIN SHWRS S S
TSTMS S
MDZ014-082000-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
231 PM EDT WED APR 8 2026
DATE WED 04/08/26 THU 04/09/26 FRI 04/10/26
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 51 38 55 43 66
TEMP 49 48 42 40 38 40 45 50 53 51 48 45 44 45 54 61 65 60
DEWPT 22 28 31 32 33 34 35 35 36 39 41 41 40 41 42 44 45 45
RH 34 46 65 73 82 79 68 56 52 63 77 86 86 86 64 53 48 58
WIND DIR E SE SE SE SE SE SE SE S S S S S S S S S S
WIND SPD 4 6 5 3 2 2 3 5 5 4 4 3 2 2 5 9 10 10
CLOUDS CL FW FW FW B1 B1 B1 SC FW FW FW FW FW FW FW CL FW SC
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 Y
DATE SAT 04/11/26 SUN 04/12/26 MON 04/13/26 TUE 04/14/26
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 53 66 47 63 54 77 63 82
TEMP 55 55 63 61 50 49 59 59 55 57 73 72 66 65 79 77
DEWPT 45 46 41 41 40 39 41 45 49 51 53 54 53 53 55 56
PWIND DIR SW N NE SE S SW SW SW
WIND CHAR LT GN LT LT LT GN LT GN
AVG CLOUDS SC B1 SC FW CL FW B1 SC SC B1 B1 B1 B1 B1 B1 SC
POP 12HR 10 0 0 0 5 0 5 5
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