168
FOUS51 KLWX 251832
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
231 PM EDT SAT APR 25 2026
VAZ054-252000-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
231 PM EDT SAT APR 25 2026
DATE SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 67 47 59 45 69
TEMP 61 57 55 52 49 48 51 55 57 56 51 48 46 50 61 66 68 63
DEWPT 53 52 51 49 45 44 44 44 43 43 42 41 41 42 43 43 42 43
RH 75 83 86 89 86 86 77 66 59 62 71 77 83 74 51 43 39 48
WIND DIR E E NE NE NE NE N NE NE NE NE N N N NE NE E E
WIND SPD 12 11 9 11 13 13 12 13 12 9 6 5 5 6 9 8 8 6
CLOUDS OV OV OV OV OV OV OV OV B2 B2 SC FW FW FW FW FW FW FW
POP 12HR 80 80 5 5 0
QPF 12HR 0.12 0.20 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D L L S
TSTMS S
OBVIS PF PF
DATE TUE 04/28/26 WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 47 68 54 70 52 65 46 65
TEMP 51 51 66 63 55 56 66 64 57 54 63 60 50 49 63 61
DEWPT 43 44 44 45 48 51 54 53 51 45 40 37 36 36 37 36
PWIND DIR SE S SE SE NW NW NW NW
WIND CHAR LT GN GN GN BZ BZ GN BZ
AVG CLOUDS FW SC B1 B2 B2 B1 B2 B2 B2 SC SC SC FW FW SC B1
POP 12HR 5 40 40 80 60 20 10 30
RAIN SHWRS S C C C C D L S S S S C
TSTMS C S
MDZ013-252000-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
231 PM EDT SAT APR 25 2026
DATE SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 63 45 58 43 68
TEMP 56 52 51 48 46 47 49 54 56 54 49 46 44 50 60 66 67 61
DEWPT 50 49 48 45 42 42 43 44 43 43 42 41 40 41 43 43 43 44
RH 80 89 89 89 86 83 80 69 62 66 77 83 86 71 53 43 42 53
WIND DIR E E E NE NE NE NE NE NE NE NE N N N NE NE E E
WIND SPD 13 12 11 13 13 12 12 12 12 9 5 4 4 5 6 6 6 5
CLOUDS OV OV OV OV OV OV OV B2 B2 B1 FW FW FW FW FW FW FW FW
POP 12HR 80 90 5 5 0
QPF 12HR 0.11 0.29 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D L L S
TSTMS S S
OBVIS PF PF
COAST FLOOD Y
DATE TUE 04/28/26 WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 66 50 68 51 64 44 64
TEMP 49 50 64 61 52 52 65 60 53 52 61 57 47 47 62 58
DEWPT 43 43 44 46 47 49 55 55 52 47 43 39 37 36 39 39
PWIND DIR SE SE SE SE N NW NW NW
WIND CHAR LT LT LT GN LT GN LT GN
AVG CLOUDS FW SC B1 B2 B2 B2 B2 B2 B2 B1 SC SC FW FW SC B1
POP 12HR 5 40 30 80 60 20 10 30
RAIN SHWRS C C C C D L S S S S C
TSTMS S S
MDZ011-252000-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
231 PM EDT SAT APR 25 2026
DATE SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 63 46 58 46 69
TEMP 56 53 52 49 47 47 50 54 56 55 51 48 47 51 61 67 68 62
DEWPT 47 47 46 44 41 40 41 42 41 41 41 40 39 40 41 41 40 41
RH 72 80 80 83 79 76 71 64 57 59 68 74 74 66 48 39 36 46
WIND DIR E E E NE NE NE NE NE NE NE NE N N N NE E E E
WIND SPD 14 12 11 13 12 12 13 13 13 9 5 4 4 6 6 8 8 8
CLOUDS OV OV OV OV OV OV OV B2 B2 SC FW FW FW FW FW FW FW FW
POP 12HR 80 90 5 5 0
QPF 12HR 0.12 0.32 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D L C S
TSTMS S S
DATE TUE 04/28/26 WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 53 67 53 65 46 64
TEMP 53 52 64 62 54 54 64 61 56 54 62 59 50 49 62 59
DEWPT 42 42 41 42 45 47 50 51 49 44 39 36 35 34 35 35
PWIND DIR SE SE SE SE N NW NW NW
WIND CHAR LT GN LT LT LT GN LT GN
AVG CLOUDS FW SC B1 B2 B2 B2 B2 B2 B2 SC SC SC FW FW SC B1
POP 12HR 5 40 40 80 60 20 10 30
RAIN SHWRS C C C C D L S S S S C
TSTMS S S
WVZ052-252000-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
231 PM EDT SAT APR 25 2026
DATE SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 66 44 59 41 68
TEMP 60 57 53 50 48 46 49 55 58 56 50 46 43 46 59 66 68 62
DEWPT 53 51 49 46 42 41 42 42 43 42 41 40 39 41 42 42 42 42
RH 78 80 86 86 80 83 77 61 57 59 71 79 86 83 53 42 39 48
WIND DIR E E NE NE NE N N NE NE NE NE NE W N E E SE SE
WIND SPD 10 6 6 9 10 9 9 9 9 4 2 2 2 3 4 6 6 5
CLOUDS OV OV OV OV OV OV OV B2 B2 B1 SC FW FW FW FW FW FW FW
POP 12HR 70 80 5 5 0
QPF 12HR 0.16 0.09 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D C C
TSTMS C
OBVIS PF PF PF
DATE TUE 04/28/26 WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 44 66 50 68 48 64 41 63
TEMP 49 49 63 63 55 53 65 63 54 50 62 58 45 46 60 58
DEWPT 40 41 44 46 47 48 53 51 46 41 36 33 33 34 34 33
PWIND DIR SE S SE SE NW NW NW NW
WIND CHAR LT GN LT GN GN BZ GN GN
AVG CLOUDS FW SC B2 B2 B1 B2 B2 OV B1 SC SC SC FW SC SC B1
POP 12HR 5 70 40 80 40 20 10 40
RAIN SHWRS C L C C L D C S S S S C
TSTMS S C
VAZ506-252000-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
231 PM EDT SAT APR 25 2026
DATE SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 67 46 59 42 69
TEMP 61 57 54 52 48 47 50 55 57 56 51 46 44 48 60 66 69 62
DEWPT 54 52 51 48 45 43 44 45 43 43 42 42 40 42 44 43 43 43
RH 78 83 90 86 89 86 80 69 59 62 71 86 86 80 55 43 39 50
WIND DIR E E NE NE NE N N N NE NE NE N N N NE E E SE
WIND SPD 11 9 8 10 11 11 11 11 10 8 5 3 3 4 6 6 8 5
CLOUDS OV OV OV OV OV OV OV OV OV B2 SC FW FW FW FW FW FW FW
POP 12HR 90 70 5 5 0
QPF 12HR 0.16 0.16 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D L C C
OBVIS PF PF PF
DATE TUE 04/28/26 WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 67 52 70 50 64 44 64
TEMP 50 50 65 63 55 54 67 64 54 51 62 58 47 46 62 58
DEWPT 44 44 45 49 50 51 58 57 52 46 42 39 38 37 38 38
PWIND DIR SE S SE SE NW NW NW NW
WIND CHAR LT GN LT GN GN GN GN GN
AVG CLOUDS FW SC B2 B2 B1 B1 B2 OV B1 SC SC SC FW FW SC B1
POP 12HR 5 50 40 80 50 20 20 30
RAIN SHWRS C C C C L D C S S S S S C
TSTMS C
VAZ037-252000-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
231 PM EDT SAT APR 25 2026
DATE SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 76 49 61 43 70
TEMP 67 64 60 57 53 50 53 58 60 56 52 49 45 48 59 66 69 62
DEWPT 58 56 55 52 49 45 44 44 43 42 41 41 40 41 39 39 39 40
RH 73 75 84 83 86 83 71 59 53 59 66 74 82 77 47 37 33 44
WIND DIR NE NE NE NE NE NE NE NE NE NE NE N N N NE E E E
WIND SPD 6 5 3 5 9 11 11 10 11 8 5 4 4 4 6 6 5 5
CLOUDS OV OV OV OV OV B2 B2 B2 B1 B1 B1 SC FW FW FW FW FW FW
POP 12HR 100 70 10 5 0
QPF 12HR 0.38 0.14 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D L C S S
TSTMS C
OBVIS PF PF
DATE TUE 04/28/26 WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 44 69 53 72 51 68 43 67
TEMP 49 49 64 65 56 55 68 66 57 52 66 62 48 48 65 61
DEWPT 40 42 44 47 48 51 55 53 48 44 37 34 33 36 33 33
PWIND DIR SE S S S NW NW NW NW
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS FW SC B2 B2 B1 B1 B2 OV B1 SC SC SC FW FW SC B1
POP 12HR 5 50 30 80 30 20 10 30
RAIN SHWRS C C C C L D C S S S C
TSTMS S C
MDZ003-252000-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
231 PM EDT SAT APR 25 2026
DATE SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 44 59 42 68
TEMP 58 55 52 48 46 46 50 55 58 55 50 46 43 47 59 66 68 61
DEWPT 52 50 48 45 42 41 43 44 43 43 42 41 40 42 44 44 44 44
RH 80 83 86 89 86 83 77 66 57 64 74 83 89 83 57 45 42 53
WIND DIR SE E E NE NE NE NE NE NE NE E NE N N E E SE SE
WIND SPD 9 5 6 8 8 9 8 9 8 4 2 2 2 2 4 5 6 5
WIND GUST 18 18
CLOUDS OV OV OV OV OV B2 B2 B2 B1 SC SC FW FW FW FW FW FW FW
POP 12HR 90 80 5 5 0
QPF 12HR 0.19 0.08 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D C C
TSTMS S
OBVIS PF PF PF
DATE TUE 04/28/26 WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 65 51 67 48 61 41 61
TEMP 50 50 63 62 54 53 65 61 52 50 60 55 44 44 59 56
DEWPT 42 43 46 49 49 50 55 55 50 44 40 36 35 36 37 35
PWIND DIR SE S SE SE NW NW NW NW
WIND CHAR LT GN LT GN GN GN LT GN
AVG CLOUDS FW SC B2 B2 B1 B2 B2 B2 B1 B1 SC SC FW SC SC B1
POP 12HR 5 60 40 80 50 20 10 30
RAIN SHWRS C L C C L D C S S S S C
TSTMS S C
MDZ017-252000-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
231 PM EDT SAT APR 25 2026
DATE SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 68 49 59 47 68
TEMP 63 59 58 57 53 51 53 56 57 54 51 50 48 52 61 65 66 60
DEWPT 55 54 54 53 49 46 46 46 45 44 43 42 42 44 44 44 45 45
RH 75 83 86 86 86 83 77 69 64 69 74 74 80 74 53 46 47 58
WIND DIR E NE E N N NE N N N NE NE N N N N N NE E
WIND SPD 14 12 11 11 18 18 18 19 17 14 14 12 13 13 13 12 11 10
CLOUDS OV OV OV OV OV OV OV OV OV B2 SC FW FW FW FW FW FW FW
POP 12HR 50 90 20 5 0
QPF 12HR 0.08 0.31 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D D L C S
TSTMS S
OBVIS PF PF PF
DATE TUE 04/28/26 WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 68 54 70 54 68 48 67
TEMP 52 54 65 62 57 58 67 64 59 56 65 61 52 52 65 61
DEWPT 44 45 45 48 49 53 56 57 54 50 45 42 40 39 40 42
PWIND DIR E SE SE SE W NW NW NW
WIND CHAR GN GN LT GN GN GN LT GN
AVG CLOUDS FW SC B1 B2 B1 B1 B1 B2 B2 SC SC SC FW FW FW SC
POP 12HR 5 30 40 70 60 20 10 30
RAIN SHWRS C C C C L L S S S C
TSTMS S S
WVZ502-252000-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
231 PM EDT SAT APR 25 2026
DATE SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 74 47 62 41 73
TEMP 69 65 58 54 50 48 50 57 61 57 51 47 43 45 58 68 72 64
DEWPT 59 57 54 51 48 46 45 45 44 44 43 42 40 40 42 42 42 42
RH 70 75 86 90 93 93 83 64 53 62 74 83 89 82 55 39 34 45
WIND DIR E NE N N N N N NE NE NE E SE S S SE SE SE SE
WIND SPD 5 4 2 3 4 5 4 6 6 4 3 3 4 2 3 5 6 6
CLOUDS OV OV B2 B2 B2 OV OV B2 B1 B1 SC SC SC SC FW FW FW SC
POP 12HR 90 70 20 5 0
QPF 12HR 0.15 0.05 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D L S C S
TSTMS C
OBVIS PF PF PF
DATE TUE 04/28/26 WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 73 53 72 46 64 39 63
TEMP 50 50 65 67 57 55 68 66 52 47 61 58 43 42 60 56
DEWPT 42 42 50 53 53 54 59 53 47 41 37 35 35 35 35 34
PWIND DIR S S S SW NW NW NW NW
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS SC B1 B2 B2 B1 B2 B2 OV B1 SC B1 SC SC SC B1 B1
POP 12HR 10 80 50 80 30 20 20 40
RAIN SHWRS D L C C D D C S S S S C C
TSTMS S S S C
MDZ014-252000-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
231 PM EDT SAT APR 25 2026
DATE SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 46 58 45 67
TEMP 57 54 53 50 48 48 51 54 56 54 50 48 46 50 60 64 66 60
DEWPT 51 50 50 47 44 44 45 45 45 43 43 41 41 43 44 45 46 45
RH 80 86 89 89 86 86 80 71 66 66 77 77 83 77 55 50 48 58
WIND DIR E E E NE NE NE NE NE NE NE NE N N N N NE NE E
WIND SPD 14 13 13 14 17 16 16 16 14 11 9 8 8 9 9 10 9 9
WIND GUST 25 27 26 26
CLOUDS OV OV OV OV OV OV OV B2 B2 B1 FW FW FW CL FW FW FW FW
POP 12HR 80 90 10 5 0
QPF 12HR 0.09 0.27 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D C L C
TSTMS S S
OBVIS PF PF PF
COAST FLOOD Y
DATE TUE 04/28/26 WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 65 52 65 52 64 47 63
TEMP 51 52 63 61 53 54 61 61 55 53 60 60 50 50 59 59
DEWPT 44 44 46 46 48 49 53 53 51 47 43 41 39 37 39 40
PWIND DIR SE SE SE SE N NW NW NW
WIND CHAR LT GN LT LT LT GN LT GN
AVG CLOUDS FW SC B1 B2 B2 B2 B2 B2 B2 SC SC SC FW FW SC B1
POP 12HR 5 40 40 80 60 20 10 30
RAIN SHWRS C C C C D L S S S S C
TSTMS S S
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