610
FOUS51 KLWX 261112
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
712 AM EDT SUN APR 26 2026
VAZ054-262000-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
712 AM EDT SUN APR 26 2026
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26
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 46 69 48 67
TEMP 47 51 55 59 58 53 50 48 50 59 66 68 63 57 51 48 50 60 65 67 63
DEWPT 43 42 42 43 42 42 41 41 41 40 40 39 39 41 41 41 43 42 43 44 45
RH 86 71 61 55 55 66 71 77 71 49 38 34 41 55 68 77 77 51 45 43 52
WIND DIR NE NE NE NE NE NE NE N N NE E E E SE SE SE SE S S S SE
WIND SPD 13 12 12 12 10 8 5 5 5 6 8 9 9 8 4 3 3 6 10 11 9
CLOUDS OV OV B2 B2 B2 FW FW CL FW FW FW FW FW FW FW SC SC B1 B2 B2 B1
POP 12HR 0 0 0 0 40
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE
RAIN SHWRS S S C C C
DATE WED 04/29/26 THU 04/30/26 FRI 05/01/26 SAT 05/02/26
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 52 64 45 65 45 63
TEMP 55 56 65 62 55 52 62 59 50 47 61 58 49 47 59 58
DEWPT 47 50 53 53 49 44 40 36 34 34 34 33 34 35 34 34
PWIND DIR SE SE NW NW NW NW NW NW
WIND CHAR LT GN GN BZ BZ BZ GN BZ
AVG CLOUDS B1 B1 B2 OV B2 B1 SC SC SC FW FW SC SC B1 B1 B1
POP 12HR 30 90 70 20 10 20 30 30
RAIN SHWRS C S C D L S S S S C C S
TSTMS C S
MDZ013-262000-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
712 AM EDT SUN APR 26 2026
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26
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 44 68 46 66
TEMP 46 50 55 58 55 50 46 45 49 60 66 67 62 54 49 46 49 59 64 65 61
DEWPT 43 44 45 44 44 44 42 41 41 42 42 42 44 42 42 43 43 43 43 44 45
RH 89 80 69 59 66 80 86 86 74 51 42 40 52 64 77 89 80 55 46 46 56
WIND DIR NE NE NE NE NE NE N N N NE E E E SE SE SE SE SE SE SE SE
WIND SPD 10 10 10 9 5 3 2 2 3 4 5 5 4 3 2 2 2 5 8 8 5
CLOUDS B2 B2 B2 B2 B1 FW FW FW CL FW FW FW FW FW FW SC SC B1 B1 B2 B1
POP 12HR 0 0 0 0 40
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
DRIZZLE
RAIN SHWRS C C C
DATE WED 04/29/26 THU 04/30/26 FRI 05/01/26 SAT 05/02/26
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 66 50 63 43 63 43 62
TEMP 53 54 64 60 53 51 60 57 46 46 61 57 47 47 59 56
DEWPT 47 50 53 55 51 46 42 39 36 35 36 36 36 35 37 37
PWIND DIR SE SE N NW NW NW NW NW
WIND CHAR LT LT LT GN GN GN LT GN
AVG CLOUDS B1 B1 B2 OV B2 B1 SC SC FW FW FW SC SC SC B1 B1
POP 12HR 30 90 70 20 10 20 20 30
RAIN SHWRS C S C D L S S S S S S C S
TSTMS C S
MDZ011-262000-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
712 AM EDT SUN APR 26 2026
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26
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 47 69 49 67
TEMP 48 50 55 58 57 53 50 48 49 60 67 68 64 56 52 49 51 59 65 66 62
DEWPT 41 41 41 41 40 41 41 39 39 38 38 38 39 40 41 41 40 40 39 40 42
RH 77 71 59 53 53 64 71 71 68 44 34 33 40 55 66 74 66 49 38 38 48
WIND DIR NE NE NE NE NE NE N N N NE E E E SE SE SE SE SE SE S SE
WIND SPD 8 9 10 9 4 2 2 2 2 3 5 5 4 3 2 1 2 4 8 8 4
CLOUDS OV OV OV B2 B1 FW CL FW CL FW FW FW FW FW FW SC SC B1 B1 B2 B2
POP 12HR 0 0 0 0 40
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
DRIZZLE
RAIN SHWRS C C C
DATE WED 04/29/26 THU 04/30/26 FRI 05/01/26 SAT 05/02/26
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 52 63 46 64 45 63
TEMP 55 54 64 61 55 52 61 59 50 47 60 58 50 47 60 59
DEWPT 45 47 49 50 48 43 38 35 34 33 32 32 33 33 33 33
PWIND DIR SE SE N NW NW NW NW NW
WIND CHAR LT LT LT GN GN GN LT GN
AVG CLOUDS B1 B1 B2 OV B2 B1 SC SC FW FW FW SC SC SC B1 B1
POP 12HR 30 90 70 20 10 20 20 30
RAIN SHWRS C S C D L S S S S S S C C
TSTMS C S
WVZ052-262000-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
712 AM EDT SUN APR 26 2026
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26
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 40 69 43 65
TEMP 47 50 55 58 56 52 47 43 46 59 67 69 63 54 49 44 49 59 63 65 62
DEWPT 41 42 42 42 42 42 41 38 41 41 41 40 39 39 39 38 40 42 43 45 45
RH 79 74 61 55 59 69 79 82 83 51 39 35 41 57 68 79 71 53 48 48 54
WIND DIR N N N NE NE NE N NW NE E E SE SE SE SE SE SE S S S SE
WIND SPD 9 8 9 9 4 2 1 1 1 4 6 8 5 5 6 5 5 10 11 11 8
WIND GUST 21
CLOUDS OV OV B2 B1 B1 FW FW SC SC FW FW FW FW SC SC SC B2 B2 B2 B2 B1
POP 12HR 0 0 0 0 60
QPF 12HR 0 0 0 0 0.05
SNOW 12HR 00-00 00-00 00-00
DRIZZLE
RAIN SHWRS L L L L C
TSTMS S S
DATE WED 04/29/26 THU 04/30/26 FRI 05/01/26 SAT 05/02/26
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 67 46 62 39 62 38 61
TEMP 52 53 65 62 53 50 60 57 45 44 59 56 44 44 58 55
DEWPT 47 48 53 51 45 40 36 32 31 32 32 30 31 33 32 32
PWIND DIR SE SE NW NW NW NW NW NW
WIND CHAR LT LT GN BZ GN BZ GN GN
AVG CLOUDS B1 B2 B2 OV B1 SC SC SC FW FW FW SC SC SC B1 SC
POP 12HR 40 90 50 10 10 20 20 30
RAIN SHWRS C C L D C S S S S C S
TSTMS S C
VAZ506-262000-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
712 AM EDT SUN APR 26 2026
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26
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 42 69 45 67
TEMP 48 50 55 59 57 52 47 44 47 60 67 69 63 54 49 46 49 60 65 66 64
DEWPT 44 45 46 45 44 44 43 41 43 43 42 41 42 42 42 42 43 44 45 47 48
RH 86 83 72 60 62 74 86 89 86 53 40 36 46 64 77 86 80 55 48 50 56
WIND DIR NE N NE NE NE NE N N N NE E E E SE SE S S S S S S
WIND SPD 10 9 10 9 5 3 2 2 2 4 5 6 5 5 4 3 3 6 9 9 6
CLOUDS OV OV B2 OV B2 FW FW FW SC FW FW FW FW FW FW SC B1 B1 B2 B2 B1
POP 12HR 0 0 0 0 50
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
DRIZZLE
RAIN SHWRS C C C C C
TSTMS S
DATE WED 04/29/26 THU 04/30/26 FRI 05/01/26 SAT 05/02/26
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 68 49 63 42 63 42 61
TEMP 53 54 66 62 53 50 61 57 47 45 61 58 46 46 58 56
DEWPT 49 51 56 57 51 44 40 38 35 35 36 35 35 36 37 37
PWIND DIR SE SE NW NW NW NW NW NW
WIND CHAR LT LT GN BZ GN BZ GN GN
AVG CLOUDS B1 B1 OV OV B2 B1 SC SC FW FW FW SC SC SC B1 SC
POP 12HR 40 90 60 20 10 20 30 30
RAIN SHWRS C C C D L S S S S C C S
TSTMS C S
VAZ037-262000-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
712 AM EDT SUN APR 26 2026
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26
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 69 44 67
TEMP 50 53 58 61 57 54 50 45 48 59 67 69 63 54 49 45 48 59 63 66 64
DEWPT 45 43 43 42 40 41 41 41 41 38 38 38 38 39 39 40 41 41 43 44 45
RH 83 69 57 49 53 61 71 86 77 45 34 32 39 57 68 82 77 51 48 45 50
WIND DIR NE NE NE NE NE NE N N N NE E E E E SE S S S S S S
WIND SPD 10 10 10 10 6 4 3 2 2 5 6 6 5 2 2 2 2 5 8 8 4
CLOUDS B2 B2 B1 B1 B1 B1 FW FW FW FW FW CL FW FW SC SC B2 B2 B2 B2 B1
POP 12HR 0 0 0 5 60
QPF 12HR 0 0 0 0 0.06
SNOW 12HR 00-00 00-00 00-00
DRIZZLE
RAIN SHWRS L L L L C
TSTMS S
DATE WED 04/29/26 THU 04/30/26 FRI 05/01/26 SAT 05/02/26
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 71 50 67 41 66 40 65
TEMP 55 55 67 66 57 52 65 61 48 46 63 60 48 45 61 59
DEWPT 48 50 55 53 46 42 35 32 32 33 31 30 32 33 32 31
PWIND DIR S S NW NW NW NW NW NW
WIND CHAR LT LT LT GN LT GN LT GN
AVG CLOUDS B1 B1 B2 OV B1 SC FW FW FW FW FW SC B1 B1 B1 SC
POP 12HR 30 90 30 10 5 20 30 30
RAIN SHWRS C S L D C S C C C S
TSTMS S C
MDZ003-262000-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
712 AM EDT SUN APR 26 2026
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26
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 42 69 44 64
TEMP 44 49 55 59 56 51 46 44 47 60 67 69 62 54 48 45 49 59 62 63 61
DEWPT 42 44 45 45 44 44 43 41 43 44 44 43 44 42 41 40 42 43 45 47 47
RH 93 83 69 60 64 77 89 89 86 55 43 39 52 64 77 82 77 55 54 56 60
WIND DIR NE NE NE NE NE NE NE NE N E E SE SE SE SE SE S S S S SE
WIND SPD 8 8 8 8 4 2 2 2 2 4 5 6 5 5 5 5 5 10 11 10 6
CLOUDS B2 B2 B2 SC B1 FW FW FW FW FW FW FW FW SC SC SC B1 B1 B2 B2 B1
POP 12HR 0 0 0 0 60
QPF 12HR 0 0 0 0 0.04
SNOW 12HR 00-00 00-00 00-00
DRIZZLE
RAIN SHWRS C C L L C
TSTMS S
DATE WED 04/29/26 THU 04/30/26 FRI 05/01/26 SAT 05/02/26
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 65 47 60 40 61 39 59
TEMP 53 54 63 60 51 49 58 54 43 43 58 55 44 44 56 53
DEWPT 48 50 55 53 48 42 39 35 33 34 35 33 34 35 36 34
PWIND DIR SE SE NW NW NW NW NW NW
WIND CHAR LT LT GN BZ GN BZ LT GN
AVG CLOUDS B1 B2 B2 OV B2 B1 SC SC FW FW FW SC SC SC SC SC
POP 12HR 40 90 60 10 10 20 20 30
RAIN SHWRS C C L D L S S S S C S
TSTMS C
MDZ017-262000-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
712 AM EDT SUN APR 26 2026
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26
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 47 69 49 67
TEMP 52 56 58 59 56 53 50 49 51 61 66 68 62 55 51 50 53 62 66 65 60
DEWPT 46 47 46 46 44 43 42 42 43 43 43 44 44 43 44 44 45 45 44 46 47
RH 80 72 64 62 64 69 74 77 74 51 43 42 52 64 77 80 74 54 45 50 62
WIND DIR NE N N N NE NE NE N N NE NE NE E E E NE NE E SE SE SE
WIND SPD 14 14 13 12 10 9 8 8 9 8 8 6 5 5 3 3 3 5 8 8 5
CLOUDS OV OV OV OV B2 FW FW FW CL FW FW FW CL FW FW SC SC B1 B1 B2 B2
POP 12HR 0 0 0 5 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE
RAIN SHWRS C C C
DATE WED 04/29/26 THU 04/30/26 FRI 05/01/26 SAT 05/02/26
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 69 53 67 47 66 46 65
TEMP 56 59 67 64 58 55 65 60 53 50 64 60 53 50 62 58
DEWPT 50 53 55 56 53 47 43 41 38 37 37 39 38 39 40 39
PWIND DIR SE SE W NW NW NW NW NW
WIND CHAR LT GN GN GN GN GN GN GN
AVG CLOUDS B1 B1 B2 OV B2 B1 SC SC FW FW FW SC B1 B1 B1 B1
POP 12HR 30 80 70 20 10 20 30 30
RAIN SHWRS C S C D L S S S C C C C
TSTMS C S
WVZ502-262000-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
712 AM EDT SUN APR 26 2026
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26
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 41 73 45 72
TEMP 48 51 55 61 57 52 48 43 45 59 69 73 66 54 49 46 49 61 65 72 68
DEWPT 46 46 46 45 44 44 43 41 42 42 41 41 42 42 41 39 41 45 50 52 53
RH 93 83 72 56 62 74 83 93 89 53 36 31 42 64 74 76 74 56 58 49 59
WIND DIR N NE NE NE NE E SE S SE SE SE SE SE SE S S S S S S S
WIND SPD 3 3 5 5 4 2 2 1 1 3 5 6 5 4 4 4 5 5 8 6 4
CLOUDS OV OV B2 SC B1 B1 SC SC FW FW FW FW SC SC SC SC B2 B2 B2 B1 B1
POP 12HR 5 0 0 10 80
QPF 12HR 0 0 0 0 0.14
SNOW 12HR 00-00 00-00 00-00
DRIZZLE
RAIN SHWRS D D C C C
TSTMS S S S S
DATE WED 04/29/26 THU 04/30/26 FRI 05/01/26 SAT 05/02/26
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 72 44 62 37 63 36 61
TEMP 55 56 68 64 49 46 60 55 42 41 59 56 43 40 57 54
DEWPT 52 53 58 53 45 39 36 34 33 31 33 33 33 33 34 33
PWIND DIR S S NW NW NW NW NW NW
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS B1 B2 OV OV B1 B1 SC SC SC FW SC SC SC B1 B1 SC
POP 12HR 40 90 40 10 10 20 30 30
RAIN SHWRS C C D D C S S S C C S
TSTMS S S C
MDZ014-262000-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
712 AM EDT SUN APR 26 2026
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26
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 47 65 49 64
TEMP 47 48 53 57 55 51 48 48 49 57 63 65 61 54 51 49 51 57 62 63 60
DEWPT 43 44 44 43 44 44 42 41 42 41 41 42 44 44 44 44 43 43 44 44 46
RH 86 86 71 59 66 77 80 77 77 55 44 43 53 69 77 83 74 59 52 50 60
WIND DIR NE NE NE NE NE NE N N N NE NE NE E SE SE E E SE SE S S
WIND SPD 11 12 12 10 8 5 4 4 5 5 5 5 5 5 2 2 2 5 9 9 5
CLOUDS OV OV B2 B2 B2 FW FW FW CL FW FW FW FW FW FW SC SC B1 B1 B2 B2
POP 12HR 0 0 0 0 40
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE
RAIN SHWRS C C C
DATE WED 04/29/26 THU 04/30/26 FRI 05/01/26 SAT 05/02/26
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 64 52 62 46 62 46 61
TEMP 53 55 62 60 55 53 59 59 50 48 59 58 49 48 58 57
DEWPT 48 49 52 53 51 46 41 39 38 36 36 37 37 36 36 38
PWIND DIR SE SE N NW NW NW NW NW
WIND CHAR LT GN LT GN GN GN LT GN
AVG CLOUDS B1 B1 B2 OV B2 B1 SC SC FW FW FW SC SC SC B1 B1
POP 12HR 30 90 70 20 10 20 20 30
RAIN SHWRS C S C D L S S S S S S C C
TSTMS C S
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