119
FOUS51 KLWX 020017
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
817 PM EDT WED APR 1 2026
VAZ054-020800-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
817 PM EDT WED APR 1 2026
DATE 04/01/26 THU 04/02/26 FRI 04/03/26 SAT
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 61 63 52 82 66
TEMP 67 65 64 62 60 60 60 55 53 52 52 57 70 79 82 76 71 69 68 67
DEWPT 64 63 62 60 56 54 52 50 48 48 49 52 56 56 55 55 56 57 57 58
RH 90 93 93 93 87 81 75 83 83 86 89 83 61 45 40 48 59 66 68 73
WIND DIR S SE E E E E E E E E E S S SW SW S S SW SW SW
WIND SPD 6 5 4 5 6 9 13 14 12 9 9 11 14 16 16 13 12 11 10 10
CLOUDS OV OV OV OV B2 B2 B2 B2 SC SC SC SC SC SC SC SC B1 SC B1 SC
POP 12HR 70 40 10 5 10
QPF 12HR 0.12 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C C
TSTMS C S
DATE 04/04 SUN 04/05/26 MON 04/06/26 TUE 04/07/26 WED 04/08/26
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 86 65 74 46 62 43 59 38 56
TEMP 83 79 71 67 70 64 51 46 59 56 47 45 57 53 43 39 53 51
DEWPT 57 56 56 58 55 45 36 31 29 30 31 31 29 27 25 23 23 25
PWIND DIR SW S W NW NW NW NW N NE
WIND CHAR GN BZ BZ GN GN LT GN GN GN
AVG CLOUDS SC FW SC B1 B2 OV B1 SC FW FW FW SC SC SC SC FW FW FW
POP 12HR 10 30 90 20 0 0 20 10 5
RAIN SHWRS C D D S S S
MDZ013-020800-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
817 PM EDT WED APR 1 2026
DATE 04/01/26 THU 04/02/26 FRI 04/03/26 SAT
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 55 56 48 81 64
TEMP 65 62 61 56 53 53 53 51 49 48 49 53 65 78 81 75 68 66 65 65
DEWPT 62 61 59 53 49 48 48 47 45 46 47 50 56 58 56 56 56 56 57 57
RH 90 97 93 90 86 83 83 86 86 93 93 89 73 50 42 52 65 70 75 75
WIND DIR E E E NE E E E E E E E SE S S S S S SW SW SW
WIND SPD 2 2 2 3 5 8 10 9 6 4 3 4 8 11 10 6 5 4 4 4
CLOUDS OV OV OV OV OV OV B2 OV B2 B1 SC SC SC SC SC SC SC SC B1 SC
POP 12HR 80 30 5 5 10
QPF 12HR 0.11 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D C S S
TSTMS C S
OBVIS PF PF PF PF
HEAT INDEX 81
MAX HEAT 81
DATE 04/04 SUN 04/05/26 MON 04/06/26 TUE 04/07/26 WED 04/08/26
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 82 61 71 42 59 41 57 34 54
TEMP 81 76 68 64 67 60 47 42 57 54 45 42 55 51 40 36 51 49
DEWPT 59 57 56 58 55 46 35 30 31 32 32 31 31 30 26 21 24 26
PWIND DIR S S W NW NW NW NW N NE
WIND CHAR LT GN GN GN GN LT GN LT LT
AVG CLOUDS SC FW SC B1 B2 OV B1 SC SC FW FW SC B1 SC SC FW FW FW
POP 12HR 10 30 90 20 0 10 20 10 5
RAIN SHWRS C D D S S
MDZ011-020800-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
817 PM EDT WED APR 1 2026
DATE 04/01/26 THU 04/02/26 FRI 04/03/26 SAT
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 55 56 49 80 65
TEMP 65 63 61 56 53 53 52 51 50 49 50 54 64 75 79 74 70 67 65 66
DEWPT 62 59 58 52 49 48 47 46 45 45 46 49 51 54 53 54 54 55 56 55
RH 90 87 90 86 86 83 83 83 83 86 86 83 63 48 41 50 57 65 73 68
WIND DIR E E E E E E E E E E E SE S S S S S SW SW SW
WIND SPD 2 2 2 3 5 8 10 9 5 3 2 2 6 10 10 5 4 3 2 2
CLOUDS OV OV OV OV OV OV B2 OV B2 B2 B1 B1 SC SC SC SC B1 B1 B1 SC
POP 12HR 70 30 5 5 10
QPF 12HR 0.14 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S S S
TSTMS C S
OBVIS PF PF
DATE 04/04 SUN 04/05/26 MON 04/06/26 TUE 04/07/26 WED 04/08/26
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 82 63 73 44 59 43 57 36 54
TEMP 80 75 69 66 68 62 50 45 57 55 46 44 55 51 42 38 51 49
DEWPT 55 55 54 56 51 42 34 29 27 29 29 29 27 25 24 21 23 25
PWIND DIR S S W NW NW NW NW N NE
WIND CHAR LT GN GN GN GN LT LT LT LT
AVG CLOUDS SC FW SC B1 OV OV SC SC SC FW FW SC B1 SC SC FW FW FW
POP 12HR 20 30 90 20 0 20 20 10 5
RAIN SHWRS S C D D S S S
WVZ052-020800-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
817 PM EDT WED APR 1 2026
DATE 04/01/26 THU 04/02/26 FRI 04/03/26 SAT
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 55 64 51 82 61
TEMP 62 59 56 56 60 64 61 57 55 52 51 56 69 80 82 75 68 65 63 63
DEWPT 58 55 54 53 56 57 57 52 50 49 48 51 55 56 56 56 57 56 55 56
RH 87 87 93 90 87 78 87 83 83 89 89 83 61 44 41 52 68 73 75 78
WIND DIR N N N N E SE E E SE SE SE SE S S SW S SW SW SW SW
WIND SPD 3 3 2 2 3 6 10 10 9 5 5 5 9 10 10 5 4 3 2 2
CLOUDS OV OV OV OV OV B2 B2 B2 B2 B1 B1 B1 B1 SC B1 B2 B2 B1 SC B1
POP 12HR 70 50 20 20 20
QPF 12HR 0.06 0.23 0.08 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S C S S S S S S S
TSTMS C S
OBVIS PF PF
HEAT INDEX 80 82
MAX HEAT 80 82
DATE 04/04 SUN 04/05/26 MON 04/06/26 TUE 04/07/26 WED 04/08/26
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 85 60 69 39 59 37 56 31 56
TEMP 83 76 69 63 65 59 46 41 55 53 41 41 53 50 37 34 52 49
DEWPT 56 55 54 54 48 38 30 28 26 26 28 29 26 24 21 21 23 24
PWIND DIR S S W NW NW NW NW N NE
WIND CHAR GN GN BZ GN GN LT GN LT LT
AVG CLOUDS SC B1 B1 B1 B2 B2 B1 SC FW FW FW SC B1 B1 SC FW FW FW
POP 12HR 30 40 80 5 0 20 20 5 5
RAIN SHWRS S C S C D C S S S
SNOWSHWRS S
VAZ506-020800-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
817 PM EDT WED APR 1 2026
DATE 04/01/26 THU 04/02/26 FRI 04/03/26 SAT
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 60 65 51 82 64
TEMP 66 64 62 61 62 64 62 56 54 52 52 56 70 80 82 77 71 68 66 66
DEWPT 62 62 61 60 58 56 53 53 49 49 50 54 59 59 58 58 57 58 58 59
RH 87 93 97 97 87 75 72 90 83 89 93 93 68 49 44 52 61 70 75 78
WIND DIR SE N NE NE NE E E E E SE SE S S S S S S SW SW S
WIND SPD 3 3 2 3 4 6 9 10 9 5 5 8 11 13 13 9 8 6 5 5
CLOUDS OV OV B2 OV OV B2 B2 B1 B1 SC SC SC SC SC SC B1 B1 B1 SC SC
POP 12HR 70 40 10 10 20
QPF 12HR 0.10 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C S S
TSTMS C S
OBVIS PF PF PF
HEAT INDEX 81 82
MAX HEAT 81 82
DATE 04/04 SUN 04/05/26 MON 04/06/26 TUE 04/07/26 WED 04/08/26
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 85 63 72 42 60 40 58 33 55
TEMP 83 80 70 65 68 61 47 42 58 55 44 42 56 52 40 35 52 50
DEWPT 60 58 57 59 55 44 35 31 31 32 33 33 32 30 27 23 24 25
PWIND DIR S S W NW NW NW NW N NE
WIND CHAR GN BZ BZ GN GN LT GN GN LT
AVG CLOUDS SC SC SC B1 OV B2 SC SC FW FW SC SC SC SC SC FW FW FW
POP 12HR 20 30 80 20 0 5 20 10 5
RAIN SHWRS S C D D S S S
VAZ037-020800-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
817 PM EDT WED APR 1 2026
DATE 04/01/26 THU 04/02/26 FRI 04/03/26 SAT
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 61 80 58 82 62
TEMP 68 65 62 63 71 78 79 72 65 61 59 62 72 80 82 76 70 66 64 64
DEWPT 60 60 59 60 61 60 60 58 57 55 54 55 56 54 53 53 53 54 55 56
RH 76 84 90 90 71 54 52 61 75 81 83 78 57 41 37 45 55 65 73 75
WIND DIR S S N E S S S SE SE S S S SW SW S S S SW SW SW
WIND SPD 4 2 2 2 5 8 10 8 6 5 6 8 10 11 11 8 6 6 5 5
WIND GUST 18 20 21
CLOUDS OV B2 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC FW
POP 12HR 60 30 5 10 5
QPF 12HR 0.03 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L S S S
TSTMS C S S
OBVIS PF PF
HEAT INDEX 80 80
MAX HEAT 81 80 81
DATE 04/04 SUN 04/05/26 MON 04/06/26 TUE 04/07/26 WED 04/08/26
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 85 63 74 42 65 39 62 34 58
TEMP 82 79 69 65 70 65 50 44 62 58 46 44 60 56 41 37 55 52
DEWPT 56 53 53 56 52 42 33 30 27 27 28 30 27 25 24 23 21 22
PWIND DIR S S SW NW NW NW NW N NE
WIND CHAR GN GN GN GN LT LT LT LT LT
AVG CLOUDS FW SC SC B1 OV B2 SC FW CL CL FW SC SC SC SC FW CL CL
POP 12HR 20 30 80 20 0 0 5 5 5
RAIN SHWRS S C D D S
MDZ003-020800-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
817 PM EDT WED APR 1 2026
DATE 04/01/26 THU 04/02/26 FRI 04/03/26 SAT
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 55 62 51 81 61
TEMP 60 56 56 55 59 61 60 56 54 52 52 55 66 78 81 74 68 65 63 63
DEWPT 56 53 53 53 55 55 54 52 50 49 49 53 57 60 59 59 59 59 58 59
RH 87 90 90 93 87 81 81 86 86 89 89 93 73 54 47 59 73 81 84 87
WIND DIR NE N NE NE E E E E E SE SE S S S SW S S SW S S
WIND SPD 5 5 4 4 4 6 9 9 6 5 5 5 9 10 10 5 4 3 2 3
CLOUDS OV OV OV OV B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 SC B1
POP 12HR 80 50 20 30 20
QPF 12HR 0.12 0.12 0.09 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C C S S C C S S S
TSTMS C
OBVIS PF PF PF
HEAT INDEX 81
MAX HEAT 81
DATE 04/04 SUN 04/05/26 MON 04/06/26 TUE 04/07/26 WED 04/08/26
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 82 58 66 39 57 37 54 30 53
TEMP 81 76 68 63 62 56 44 40 54 51 41 40 51 47 36 33 50 46
DEWPT 61 58 57 56 50 38 31 29 29 29 30 32 29 27 23 21 23 25
PWIND DIR S S W NW NW NW NW N NE
WIND CHAR LT GN GN GN GN LT GN LT LT
AVG CLOUDS SC B1 B1 B1 B2 B2 B1 SC SC FW FW SC SC B1 SC FW FW FW
POP 12HR 30 40 80 5 0 20 20 5 5
RAIN SHWRS S C C C D C S S
MDZ017-020800-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
817 PM EDT WED APR 1 2026
DATE 04/01/26 THU 04/02/26 FRI 04/03/26 SAT
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 58 63 53 77 61
TEMP 61 61 61 58 62 60 60 56 54 54 55 58 67 74 75 68 65 64 63 63
DEWPT 57 58 58 56 57 57 55 51 50 51 52 54 58 57 55 54 54 54 55 55
RH 87 90 90 93 84 90 84 83 86 90 90 86 73 55 50 61 68 70 75 75
WIND DIR S S S S S E E E E SE S S S S S S S S SW SW
WIND SPD 5 5 4 5 5 6 8 8 6 5 6 8 10 12 10 8 9 9 9 9
CLOUDS B2 B2 B2 B2 B2 B2 B1 SC SC FW SC SC SC FW FW FW SC FW SC SC
POP 12HR 80 20 5 0 5
QPF 12HR 0.33 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S S
TSTMS C S
DATE 04/04 SUN 04/05/26 MON 04/06/26 TUE 04/07/26 WED 04/08/26
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 79 61 72 45 61 45 60 38 54
TEMP 75 68 66 63 69 62 52 45 58 54 48 46 57 52 45 40 51 48
DEWPT 57 55 56 57 57 51 41 34 33 36 38 36 36 35 31 27 26 30
PWIND DIR S S SW NW NW NW N N N
WIND CHAR GN GN GN GN GN LT GN GN GN
AVG CLOUDS FW FW FW SC B2 OV B1 SC FW FW FW SC SC B1 SC FW FW FW
POP 12HR 5 20 90 40 0 0 20 10 5
RAIN SHWRS S L D C S S
WVZ502-020800-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
817 PM EDT WED APR 1 2026
DATE 04/01/26 THU 04/02/26 FRI 04/03/26 SAT
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 58 77 58 85 59
TEMP 65 63 59 59 71 76 73 68 64 62 60 60 75 82 84 77 68 64 60 61
DEWPT 57 58 57 57 60 59 61 60 58 56 55 54 56 56 56 56 57 56 54 55
RH 75 84 93 93 68 56 66 76 81 81 84 81 52 41 38 48 68 75 81 81
WIND DIR SW SW S W S S S E S S S S SW SW SW SW SW SW SW SW
WIND SPD 2 1 1 1 2 4 5 4 3 3 4 5 5 6 5 2 2 2 2 2
CLOUDS OV B2 B2 B1 B1 B2 B1 SC SC SC SC SC SC B1 B1 B2 B1 B1 SC FW
POP 12HR 60 60 10 20 10
QPF 12HR 0.07 0.08 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S L C S S
TSTMS S C C
HEAT INDEX 82
MAX HEAT 82 83
DATE 04/04 SUN 04/05/26 MON 04/06/26 TUE 04/07/26 WED 04/08/26
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 86 54 67 35 60 36 56 28 58
TEMP 84 77 66 58 63 56 43 36 57 54 41 38 53 49 34 29 55 51
DEWPT 55 56 56 53 47 37 31 26 27 29 31 30 28 26 23 21 20 23
PWIND DIR SW SW W NW NW W NW N E
WIND CHAR LT GN GN GN LT LT LT LT LT
AVG CLOUDS SC B1 B1 B1 B2 B1 B1 SC FW FW FW B1 SC SC FW FW FW FW
POP 12HR 30 50 70 5 0 20 20 5 5
RAIN SHWRS C C C L C S S S
SNOWSHWRS S
MDZ014-020800-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
817 PM EDT WED APR 1 2026
DATE 04/01/26 THU 04/02/26 FRI 04/03/26 SAT
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 55 56 49 74 62
TEMP 63 62 59 56 54 54 53 51 49 49 50 53 62 70 73 68 64 64 63 63
DEWPT 61 60 58 54 51 50 49 47 46 47 49 50 54 56 56 55 55 55 55 55
RH 93 93 96 93 90 86 86 86 89 93 96 89 75 61 55 63 73 73 75 75
WIND DIR SE S E E NE NE E E E E E SE S S S S S S SW SW
WIND SPD 2 2 2 2 5 9 10 10 6 4 3 4 9 11 11 9 8 6 5 5
CLOUDS OV OV OV OV OV OV B2 B2 B1 B1 SC SC SC SC SC SC SC SC B1 SC
POP 12HR 70 30 5 5 10
QPF 12HR 0.11 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S S
TSTMS C S
OBVIS PF PF PF
DATE 04/04 SUN 04/05/26 MON 04/06/26 TUE 04/07/26 WED 04/08/26
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 77 60 70 44 58 42 56 36 52
TEMP 73 71 65 62 65 61 50 45 54 54 46 44 53 52 42 38 49 48
DEWPT 56 56 54 55 53 47 38 33 31 33 33 32 30 30 28 24 25 29
PWIND DIR S S SW NW NW NW NW N NE
WIND CHAR GN GN GN GN GN LT LT LT LT
AVG CLOUDS FW FW SC B1 B2 OV B1 SC SC FW FW SC SC SC SC FW FW FW
POP 12HR 10 30 90 30 0 0 20 10 5
RAIN SHWRS C L D C S S
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