718
FOUS51 KLWX 270003
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
803 PM EDT SUN APR 26 2026
VAZ054-270800-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
803 PM EDT SUN APR 26 2026
DATE 04/26/26 MON 04/27/26 TUE 04/28/26 WED
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 69 47 68 52
TEMP 53 48 46 50 61 67 68 64 55 50 48 51 62 67 66 63 58 54 53 55
DEWPT 44 43 41 43 42 41 40 42 42 41 42 44 43 43 45 46 48 48 49 51
RH 71 83 83 77 49 39 36 45 61 71 80 77 50 42 47 54 69 80 86 86
WIND DIR NE N N N NE E E SE SE S S S S S S S SE SE SE SE
WIND SPD 8 4 4 4 6 8 8 6 6 4 3 3 8 10 11 10 8 8 6 6
CLOUDS FW FW CL CL CL CL CL FW SC FW SC SC B1 B2 B2 B1 B1 B1 B1 B2
POP 12HR 0 0 0 40 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S S C
OBVIS PF
DATE 04/29 THU 04/30/26 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26
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 70 52 66 46 65 45 63 46 67
TEMP 68 61 55 54 62 59 50 49 62 59 51 48 59 58 50 49 64 62
DEWPT 56 54 51 46 40 36 34 35 34 36 37 35 35 34 36 36 37 38
PWIND DIR SE W NW NW NW NW NW NW NW
WIND CHAR GN BZ BZ BZ BZ BZ BZ GN GN
AVG CLOUDS B2 OV B2 B1 SC SC FW FW FW SC SC B1 SC SC SC FW FW SC
POP 12HR 90 80 20 10 20 30 30 10 5
RAIN SHWRS C D D C S S S S C C S
TSTMS C S
MDZ013-270800-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
803 PM EDT SUN APR 26 2026
DATE 04/26/26 MON 04/27/26 TUE 04/28/26 WED
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 44 69 46 67 51
TEMP 51 46 45 48 61 67 67 62 53 48 46 50 61 66 65 60 55 52 51 53
DEWPT 45 43 42 43 43 42 42 44 42 41 42 43 44 43 44 47 48 48 48 49
RH 80 89 89 83 51 40 40 52 66 77 86 77 53 43 46 62 77 86 89 86
WIND DIR NE NE N N NE E E SE SE S S S S S S S SE SE SE SE
WIND SPD 3 3 3 3 5 6 6 5 4 2 2 2 5 8 8 5 4 3 3 4
CLOUDS FW FW FW CL CL FW FW FW FW FW SC SC B1 B2 B2 B2 SC B1 B1 B2
POP 12HR 0 0 0 30 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S S C
OBVIS PF PF
DATE 04/29 THU 04/30/26 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26
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 68 50 64 44 65 44 63 43 67
TEMP 65 59 53 52 62 57 47 46 63 59 48 47 59 58 48 47 64 60
DEWPT 53 55 53 47 43 39 36 35 37 39 39 36 37 37 36 36 38 40
PWIND DIR SE W NW NW NW NW NW NW NW
WIND CHAR GN GN BZ GN BZ LT GN LT GN
AVG CLOUDS B2 OV OV B2 SC SC FW FW FW SC SC SC B1 SC FW FW FW SC
POP 12HR 80 80 20 10 20 20 30 10 5
RAIN SHWRS C D D C S S S S S C S
TSTMS C S
MDZ011-270800-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
803 PM EDT SUN APR 26 2026
DATE 04/26/26 MON 04/27/26 TUE 04/28/26 WED
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 47 70 50 68 54
TEMP 53 49 47 50 61 67 68 64 57 52 50 52 61 65 65 61 57 54 54 55
DEWPT 42 41 39 40 40 39 38 40 39 40 40 41 40 40 40 43 45 46 46 46
RH 66 74 74 68 46 36 33 41 51 63 68 66 46 40 40 51 64 74 74 72
WIND DIR NE NE N N NE E E SE SE S S S S S S S SE SE SE SE
WIND SPD 3 3 3 3 4 6 6 4 4 2 2 2 4 8 6 4 3 3 2 3
CLOUDS FW CL FW CL CL CL FW FW FW SC SC SC B1 B2 B2 B2 SC B1 B1 B2
POP 12HR 0 0 0 30 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S S C
DATE 04/29 THU 04/30/26 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26
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 68 52 65 46 65 46 63 47 67
TEMP 64 60 55 54 62 59 50 48 62 58 51 48 59 58 50 49 63 61
DEWPT 49 51 51 45 39 35 34 33 32 34 35 34 33 33 35 34 35 37
PWIND DIR SE W NW NW NW NW NW NW NW
WIND CHAR LT LT GN LT GN LT GN LT GN
AVG CLOUDS B2 OV OV B2 B1 SC SC FW FW SC SC SC B1 SC FW FW FW SC
POP 12HR 80 80 20 10 20 20 30 10 10
RAIN SHWRS C D D C S S S S S C S
TSTMS C S
WVZ052-270800-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
803 PM EDT SUN APR 26 2026
DATE 04/26/26 MON 04/27/26 TUE 04/28/26 WED
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 41 69 44 65 49
TEMP 51 46 43 47 59 66 69 63 54 49 46 50 59 63 63 60 56 52 51 53
DEWPT 41 40 39 41 43 41 40 40 39 38 38 40 42 44 45 46 47 47 46 48
RH 68 79 86 79 55 40 35 43 57 66 73 68 53 50 52 60 72 83 83 83
WIND DIR E S NW SW E SE SE SE SE SE S S S S S SE SE SE SE SE
WIND SPD 2 2 2 1 3 5 6 4 4 6 5 5 10 11 11 6 5 3 3 3
CLOUDS SC FW FW FW CL FW FW FW SC SC SC B2 B2 B2 B2 B1 B1 B1 B2 B2
POP 12HR 0 0 0 60 30
QPF 12HR 0 0 0 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L C C C C L
TSTMS S
OBVIS PF
DATE 04/29 THU 04/30/26 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26
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 68 48 62 39 63 39 61 39 66
TEMP 65 62 53 50 60 56 45 45 60 57 46 45 59 57 45 44 64 60
DEWPT 53 52 45 41 36 32 31 32 33 33 33 33 32 31 32 34 36 37
PWIND DIR SE W NW NW NW NW NW NW NW
WIND CHAR GN GN BZ GN BZ GN BZ LT GN
AVG CLOUDS B2 OV B2 B1 SC SC FW FW FW SC SC SC B1 SC FW FW FW SC
POP 12HR 90 70 20 10 20 20 30 10 5
RAIN SHWRS L D L C S S S S S S C S
TSTMS C S
VAZ506-270800-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
803 PM EDT SUN APR 26 2026
DATE 04/26/26 MON 04/27/26 TUE 04/28/26 WED
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 70 45 67 51
TEMP 53 47 45 47 60 67 70 64 55 49 46 51 61 66 63 61 57 53 52 54
DEWPT 45 44 43 44 43 42 41 42 42 42 42 43 44 45 48 48 48 49 49 51
RH 74 89 93 89 53 40 35 45 61 77 86 74 53 47 58 62 72 86 89 90
WIND DIR NE N N N NE E E SE SE S S S S S S S SE S SE SE
WIND SPD 2 2 2 2 4 6 8 5 6 4 3 4 6 10 9 5 5 5 4 4
CLOUDS SC FW FW SC FW FW FW SC SC SC SC B1 B2 OV B2 B1 B1 B1 B1 B2
POP 12HR 0 0 0 50 30
QPF 12HR 0 0 0 0.01 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C C C C
OBVIS PF PF PF
DATE 04/29 THU 04/30/26 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26
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 70 50 63 43 65 43 62 42 67
TEMP 67 61 53 51 61 57 46 46 62 58 48 46 59 57 47 46 64 61
DEWPT 56 58 52 46 41 38 35 36 37 39 39 37 37 38 36 37 39 42
PWIND DIR SE W NW NW NW NW NW NW NW
WIND CHAR GN GN BZ GN BZ GN GN LT GN
AVG CLOUDS OV OV B2 B1 SC SC FW FW FW SC SC B1 SC SC FW FW FW SC
POP 12HR 90 80 20 10 20 30 30 10 5
RAIN SHWRS C D D C S S S S S C C S
TSTMS C S
VAZ037-270800-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
803 PM EDT SUN APR 26 2026
DATE 04/26/26 MON 04/27/26 TUE 04/28/26 WED
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 42 71 45 67 51
TEMP 53 49 44 48 58 67 69 64 54 49 46 50 59 63 66 64 58 53 53 55
DEWPT 40 41 40 41 37 36 36 38 38 39 39 41 39 42 45 46 47 48 48 50
RH 61 74 86 77 45 32 30 38 54 68 76 71 47 46 47 52 67 83 83 83
WIND DIR NE NE N N E E E E SE S S S S S S S S SW S S
WIND SPD 4 3 2 2 5 6 6 4 3 2 2 3 6 8 9 6 2 2 2 3
CLOUDS SC SC FW CL CL CL FW SC SC SC SC B2 B2 OV B2 SC SC B1 B1 B2
POP 12HR 0 0 0 60 20
QPF 12HR 0 0 0 0.04 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L C C S S S S L
DATE 04/29 THU 04/30/26 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26
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 70 50 67 41 67 41 66 41 69
TEMP 67 66 58 53 64 60 48 46 64 60 48 46 61 60 47 46 66 63
DEWPT 55 54 48 44 35 31 32 34 33 32 35 36 33 32 32 35 34 36
PWIND DIR S W NW NW NW NW NW NW W
WIND CHAR LT GN GN LT GN LT GN LT LT
AVG CLOUDS B2 OV B1 SC SC SC FW FW SC SC SC SC SC SC FW FW FW SC
POP 12HR 90 50 20 10 20 30 30 10 5
RAIN SHWRS L D C S S S S S C C C S
TSTMS C S
MDZ003-270800-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
803 PM EDT SUN APR 26 2026
DATE 04/26/26 MON 04/27/26 TUE 04/28/26 WED
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 42 69 44 63 49
TEMP 49 45 43 48 60 67 68 62 52 47 44 50 59 62 62 58 54 51 49 52
DEWPT 45 44 42 45 46 45 45 45 44 41 40 42 45 47 49 49 49 48 48 49
RH 86 96 96 89 60 45 43 54 74 79 86 74 60 58 62 72 83 89 96 89
WIND DIR E E NE NE E E SE SE SE SE S S S S S SE SE SE SE SE
WIND SPD 2 1 1 1 3 5 6 5 5 5 5 5 10 10 8 4 4 4 3 3
WIND GUST 18
CLOUDS FW FW FW FW FW FW FW SC SC SC SC B1 B2 B2 B2 B1 B1 B1 B1 B2
POP 12HR 0 0 0 60 30
QPF 12HR 0 0 0 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L C C C C L
OBVIS PF PF PF
DATE 04/29 THU 04/30/26 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26
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 65 48 61 39 62 40 60 39 65
TEMP 64 60 52 49 59 54 44 44 59 55 45 44 58 55 44 44 62 59
DEWPT 56 55 49 43 40 35 34 34 37 36 35 34 35 35 34 35 38 40
PWIND DIR SE W NW NW NW NW NW NW W
WIND CHAR GN GN BZ GN BZ GN GN LT GN
AVG CLOUDS B2 OV B2 B1 SC SC FW FW FW SC SC SC SC SC SC FW FW SC
POP 12HR 90 70 20 10 20 20 30 10 5
RAIN SHWRS L D L C S S S S S C S
TSTMS C S
MDZ017-270800-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
803 PM EDT SUN APR 26 2026
DATE 04/26/26 MON 04/27/26 TUE 04/28/26 WED
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 68 49 68 54
TEMP 52 50 49 51 60 65 66 61 54 52 51 54 63 67 66 60 58 56 56 59
DEWPT 43 42 41 42 42 42 43 44 42 43 43 45 44 45 47 48 48 50 51 52
RH 71 74 74 71 51 43 43 53 64 71 74 71 50 45 50 64 69 80 83 78
WIND DIR NE NE NE NE N NE NE E E SE E N SE SE SE SE SE S S SE
WIND SPD 9 9 9 9 9 8 6 8 6 4 3 3 4 8 8 5 5 5 5 5
CLOUDS SC CL FW CL CL CL CL CL FW FW SC SC SC B2 B2 B1 B1 SC B1 B2
POP 12HR 0 0 0 20 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S C
DATE 04/29 THU 04/30/26 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26
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 70 54 67 48 68 48 66 48 68
TEMP 68 62 60 56 65 61 53 51 65 61 54 51 61 59 53 51 65 62
DEWPT 54 55 56 49 45 41 38 37 38 41 42 40 40 39 39 39 38 42
PWIND DIR SE SW NW NW NW NW NW NW NW
WIND CHAR GN GN BZ GN GN LT GN LT GN
AVG CLOUDS B2 OV OV B2 SC SC FW FW FW SC SC B1 B1 B1 FW FW FW SC
POP 12HR 80 90 30 10 20 30 30 20 10
RAIN SHWRS C D D C C S S S C C C S
TSTMS S S
WVZ502-270800-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
803 PM EDT SUN APR 26 2026
DATE 04/26/26 MON 04/27/26 TUE 04/28/26 WED
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 40 72 46 69 50
TEMP 48 44 41 44 59 69 72 63 54 50 47 50 58 63 69 66 58 54 52 55
DEWPT 44 42 39 41 40 40 41 41 42 41 40 42 46 50 52 53 53 52 51 54
RH 86 93 92 89 49 35 33 44 64 71 76 74 64 62 55 63 83 93 96 96
WIND DIR E S S S SE SE SE SE S S S S S S S S S S S S
WIND SPD 2 2 2 1 4 6 8 5 5 5 6 5 8 8 6 3 2 2 2 2
WIND GUST 17
CLOUDS SC SC SC FW FW FW FW B1 B1 SC B1 B2 B2 B2 B1 B1 B1 B2 B2 OV
POP 12HR 0 0 5 80 30
QPF 12HR 0 0 0 0.10 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D C C S S C C D
TSTMS S S S
OBVIS PF PF PF
DATE 04/29 THU 04/30/26 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26
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 72 44 62 37 63 38 62 35 66
TEMP 69 65 50 45 60 56 42 42 59 57 43 41 59 56 41 41 63 60
DEWPT 57 55 47 40 36 34 33 32 36 35 36 35 33 33 33 34 37 39
PWIND DIR S NW NW NW NW NW NW W W
WIND CHAR LT LT GN LT GN LT GN LT LT
AVG CLOUDS OV OV B2 B2 SC SC FW SC SC SC SC B1 B1 SC SC FW FW SC
POP 12HR 100 50 20 10 20 30 30 10 10
RAIN SHWRS D D C S S S S S C C C S
TSTMS S C
MDZ014-270800-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
803 PM EDT SUN APR 26 2026
DATE 04/26/26 MON 04/27/26 TUE 04/28/26 WED
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 68 47 66 52
TEMP 51 48 46 50 60 65 67 62 54 50 48 51 61 64 63 59 56 53 52 55
DEWPT 44 43 42 43 43 44 44 44 42 42 43 44 45 45 47 48 48 48 48 49
RH 77 83 86 77 53 46 43 52 64 74 83 77 56 50 56 67 74 83 86 80
WIND DIR NE NE N N NE NE E SE SE S S S S S S S SE SE SE SE
WIND SPD 8 5 4 5 6 6 6 6 6 3 2 3 5 9 8 5 5 4 4 4
CLOUDS FW CL CL FW CL CL CL FW FW FW SC SC B1 B2 B2 B2 SC SC B1 B2
POP 12HR 0 0 0 30 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S S C
OBVIS PF
DATE 04/29 THU 04/30/26 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26
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 67 52 64 46 63 46 61 47 65
TEMP 65 60 56 54 60 60 50 48 59 58 51 48 57 58 51 49 60 60
DEWPT 54 53 52 47 42 39 37 36 36 38 39 37 37 38 39 37 38 42
PWIND DIR SE SW NW NW NW NW NW NW NW
WIND CHAR GN LT GN GN GN LT GN LT GN
AVG CLOUDS B2 OV OV B2 SC SC SC FW FW SC SC SC B1 SC FW FW FW SC
POP 12HR 80 80 20 10 20 30 30 10 10
RAIN SHWRS C D D C S S S S C C S
TSTMS S S
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