351
FOUS51 KLWX 241829
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
229 PM EDT THU SEP 24 2026
VAZ054-242000-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
229 PM EDT THU SEP 24 2026
DATE THU 09/24/26 FRI 09/25/26 SAT 09/26/26
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 53 73 57 74
TEMP 66 61 58 56 53 55 64 69 71 67 63 60 59 58 66 71 70 66
DEWPT 48 49 47 45 42 42 45 46 49 48 48 48 48 48 51 51 52 52
RH 52 65 67 66 66 61 50 44 46 50 58 64 67 69 58 49 53 61
WIND DIR NE N N N N N N N N N N N N N NW N N N
WIND SPD 12 10 10 10 12 13 16 16 16 14 13 14 16 17 17 18 18 14
WIND GUST 23 27 28 25 25 26 29 33 26
CLOUDS B2 B1 SC B1 SC SC SC SC SC SC FW FW CL SC SC FW SC SC
POP 12HR 0 0 0 10 20
QPF 12HR 0 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
DATE SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 60 72 61 74 60 77 59 80
TEMP 62 60 68 67 63 61 70 69 63 61 74 70 62 60 76 73
DEWPT 52 52 54 55 56 55 57 58 58 57 59 59 59 58 61 62
PWIND DIR NW NW NW NW NW W SE S
WIND CHAR BZ BZ GN GN LT LT LT GN
AVG CLOUDS SC B1 B1 B2 B2 B1 B1 B1 B1 SC SC SC FW FW FW SC
POP 12HR 20 20 10 0 0 0 0 5
RAIN SHWRS S S
MDZ013-242000-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
229 PM EDT THU SEP 24 2026
DATE THU 09/24/26 FRI 09/25/26 SAT 09/26/26
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 51 73 56 73
TEMP 67 62 57 55 52 53 65 69 69 65 61 59 57 57 64 69 69 64
DEWPT 48 51 48 45 43 44 48 50 52 51 50 49 49 51 55 55 56 54
RH 50 67 72 69 71 71 54 51 55 60 67 69 75 80 73 61 63 70
WIND DIR NE N N N N N N N N N N N N N N N N N
WIND SPD 11 8 6 6 9 11 11 12 11 9 9 10 12 12 13 14 13 11
WIND GUST 17 19 21 23 21 20 19 23 26 25 25
CLOUDS B1 B1 SC B1 SC SC SC B1 SC SC SC FW CL SC SC B1 B1 B1
POP 12HR 0 0 0 10 30
QPF 12HR 0 0 0 0 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C
COAST FLOOD W W W W W W
DATE SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 58 70 58 73 58 75 58 78
TEMP 59 58 66 66 60 59 69 67 60 59 73 68 60 58 74 71
DEWPT 54 55 58 58 57 57 60 61 59 59 61 61 60 58 64 64
PWIND DIR NW NW NW NW NW W S S
WIND CHAR GN GN GN GN LT LT LT LT
AVG CLOUDS B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC FW FW SC
POP 12HR 30 40 20 5 0 0 0 5
RAIN SHWRS C S S C S
MDZ011-242000-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
229 PM EDT THU SEP 24 2026
DATE THU 09/24/26 FRI 09/25/26 SAT 09/26/26
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 52 75 57 74
TEMP 68 62 59 56 53 54 66 70 73 68 63 60 58 59 65 70 69 65
DEWPT 46 47 45 44 42 42 45 46 49 47 47 48 48 48 52 50 52 50
RH 45 58 60 64 66 64 47 42 43 47 56 64 69 67 63 49 55 58
WIND DIR NE N N N N N N N N N N N N N N N N N
WIND SPD 11 6 5 6 9 11 12 13 12 11 10 10 12 13 14 16 16 13
WIND GUST 17 20 21 20 20 23 24 27 25
CLOUDS B1 B1 SC SC SC SC B1 SC B1 SC SC FW CL SC SC B1 B1 B1
POP 12HR 0 0 0 10 30
QPF 12HR 0 0 0 0 0.08
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C
DATE SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 59 71 59 74 59 77 59 79
TEMP 60 60 67 67 61 60 70 68 61 60 73 69 61 60 75 72
DEWPT 52 52 54 54 56 55 56 56 57 56 57 57 58 57 60 60
PWIND DIR NW NW NW NW NW W SE S
WIND CHAR GN GN GN GN LT LT LT LT
AVG CLOUDS B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC FW SC
POP 12HR 30 40 20 5 0 0 0 0
RAIN SHWRS C S C C S
WVZ052-242000-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
229 PM EDT THU SEP 24 2026
DATE THU 09/24/26 FRI 09/25/26 SAT 09/26/26
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 65 45 73 51 73
TEMP 64 56 51 49 45 48 63 70 72 64 56 54 52 53 66 70 70 64
DEWPT 45 47 46 44 42 42 44 45 47 47 47 48 47 48 51 50 51 50
RH 50 72 83 83 89 80 50 41 41 54 72 80 83 83 58 49 51 60
WIND DIR NE N N N N N N N N N N N NW NW NW N N NW
WIND SPD 9 4 4 5 8 8 11 12 11 8 8 8 9 9 12 13 12 10
WIND GUST 19 24
CLOUDS SC SC SC SC FW FW FW SC FW FW FW CL FW FW FW FW FW SC
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 71 55 72 55 74 53 77
TEMP 57 55 67 66 58 57 69 66 58 56 71 66 56 54 74 70
DEWPT 50 50 53 54 55 54 55 56 57 55 57 57 56 54 59 60
PWIND DIR NW NW NW NW NW SW SE S
WIND CHAR GN GN GN GN LT LT LT LT
AVG CLOUDS SC B1 B1 B2 B2 B1 B1 B1 SC SC SC SC FW FW SC SC
POP 12HR 5 10 10 5 0 0 0 5
VAZ506-242000-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
229 PM EDT THU SEP 24 2026
DATE THU 09/24/26 FRI 09/25/26 SAT 09/26/26
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 47 73 54 73
TEMP 66 60 55 52 48 50 64 69 68 62 58 56 54 55 65 70 68 64
DEWPT 49 52 49 46 43 43 49 51 53 51 50 49 49 50 56 56 57 55
RH 54 75 80 80 83 77 58 53 59 67 75 77 83 83 73 61 68 73
WIND DIR NE N N N N N N N N N N N NW NW NW N N N
WIND SPD 10 6 4 6 9 10 12 12 11 9 9 10 12 13 14 14 13 10
WIND GUST 24 23 27 26
CLOUDS B1 SC SC SC SC SC FW SC SC SC FW CL FW SC SC FW FW SC
POP 12HR 0 0 0 10 20
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
DATE SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 56 72 57 74 57 76 55 79
TEMP 59 56 67 65 60 58 69 67 60 58 73 67 59 57 75 71
DEWPT 53 54 59 59 57 56 61 62 59 58 63 62 59 57 65 65
PWIND DIR NW NW NW NW NW NW SE S
WIND CHAR GN GN GN GN LT LT LT LT
AVG CLOUDS SC B1 B1 B1 B2 B1 B1 B1 B1 SC SC SC FW FW FW SC
POP 12HR 10 10 10 5 0 0 0 5
VAZ037-242000-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
229 PM EDT THU SEP 24 2026
DATE THU 09/24/26 FRI 09/25/26 SAT 09/26/26
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 47 72 51 75
TEMP 64 58 54 51 48 49 62 69 71 62 56 54 52 52 67 72 71 63
DEWPT 49 50 48 46 43 42 42 42 44 45 45 46 46 46 48 48 49 50
RH 58 75 80 83 83 77 48 37 38 54 66 74 80 80 50 42 46 62
WIND DIR NE N N N N N N N N N NW NW NW NW N N N NW
WIND SPD 11 6 6 6 8 9 11 10 10 6 8 8 9 9 10 10 10 6
WIND GUST 18 20 20 20
CLOUDS B1 B1 SC SC FW FW FW FW FW FW 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
DATE SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 74 55 76 55 77 54 79
TEMP 56 53 71 68 59 56 73 68 58 56 75 68 58 55 77 72
DEWPT 50 49 51 53 54 54 55 58 57 56 58 60 58 55 60 61
PWIND DIR NW NW NW N N S N S
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC B1 B1 SC SC SC SC FW FW FW FW FW SC
POP 12HR 0 0 0 0 0 0 0 5
MDZ003-242000-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
229 PM EDT THU SEP 24 2026
DATE THU 09/24/26 FRI 09/25/26 SAT 09/26/26
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 45 72 50 72
TEMP 65 58 52 49 46 48 62 70 70 62 55 53 52 52 65 70 69 63
DEWPT 45 48 46 44 42 42 47 48 51 50 49 49 48 50 54 53 54 53
RH 48 69 80 83 86 80 58 45 51 65 80 86 86 93 68 55 59 70
WIND DIR NE N N N N N N N N N N N N N N N N N
WIND SPD 9 4 4 5 8 8 11 12 11 9 9 8 9 9 13 14 12 10
CLOUDS SC SC SC SC FW FW FW FW FW FW FW CL FW CL 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
DATE SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 70 55 71 55 73 53 77
TEMP 56 56 67 65 57 57 68 65 58 57 71 66 56 56 73 70
DEWPT 52 53 57 57 56 55 58 59 57 57 60 60 56 56 61 62
PWIND DIR NW N NW NW NW W SE S
WIND CHAR GN GN GN GN LT LT LT LT
AVG CLOUDS B1 B1 B1 B2 B2 B1 B1 B1 B1 SC SC SC SC FW FW SC
POP 12HR 5 20 10 5 5 0 0 5
RAIN SHWRS S S
MDZ017-242000-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
229 PM EDT THU SEP 24 2026
DATE THU 09/24/26 FRI 09/25/26 SAT 09/26/26
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 59 72 61 73
TEMP 68 64 63 62 59 60 65 67 68 70 65 64 62 62 66 70 70 66
DEWPT 54 54 51 51 48 48 50 51 52 52 52 52 52 53 54 55 56 56
RH 61 70 65 67 67 64 58 56 57 53 63 65 70 72 65 59 61 70
WIND DIR N NE N N N N N N N N N N N N N N N N
WIND SPD 18 17 16 17 17 18 19 18 18 14 16 17 19 19 20 20 19 12
WIND GUST 28 28 27 24
CLOUDS B2 B1 B1 B2 B1 B1 SC SC SC B1 SC SC FW SC SC FW FW SC
POP 12HR 0 0 5 10 20
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S
COAST FLOOD W W W W W W W W
DATE SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 61 72 61 73 62 75 63 77
TEMP 63 61 68 67 64 62 70 68 65 63 72 68 65 64 74 71
DEWPT 55 55 57 58 57 57 59 60 60 60 60 61 62 62 63 64
PWIND DIR NW NW NW NW NW SW S S
WIND CHAR GN BZ GN GN LT LT LT LT
AVG CLOUDS SC B1 B1 B1 B1 B2 B1 SC SC B1 SC FW FW FW FW FW
POP 12HR 20 20 10 5 0 0 0 0
RAIN SHWRS S S S
WVZ502-242000-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
229 PM EDT THU SEP 24 2026
DATE THU 09/24/26 FRI 09/25/26 SAT 09/26/26
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 41 71 46 73
TEMP 63 54 50 47 43 44 59 68 70 61 53 49 47 47 63 70 70 60
DEWPT 47 48 45 43 41 40 43 43 46 47 46 45 44 44 50 49 52 51
RH 56 80 83 86 93 86 55 40 42 60 77 86 89 89 62 47 53 72
WIND DIR NE N N NW NW W N N N N NW NW NW NW N N N NW
WIND SPD 5 4 2 1 1 2 5 6 8 5 3 2 2 2 5 9 10 5
WIND GUST 16
CLOUDS FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW 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
DATE SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 70 51 71 51 74 51 79
TEMP 52 48 67 63 54 52 68 63 54 52 72 64 55 52 76 69
DEWPT 48 47 53 53 52 51 58 57 54 52 60 59 54 52 60 61
PWIND DIR NW NW NW NW W NW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC B1 B1 B1 B1 B1 SC SC FW SC FW FW FW B1
POP 12HR 0 0 5 0 0 0 0 5
MDZ014-242000-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
229 PM EDT THU SEP 24 2026
DATE THU 09/24/26 FRI 09/25/26 SAT 09/26/26
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 56 72 58 72
TEMP 67 63 62 59 57 57 64 69 71 68 64 62 60 60 66 70 70 66
DEWPT 50 51 51 48 45 46 48 49 50 51 52 52 51 51 53 54 54 54
RH 54 65 67 67 64 67 56 49 47 54 65 70 72 72 63 57 57 65
WIND DIR NE NE N N N N N N N N N N N N N N N N
WIND SPD 13 10 10 11 12 13 16 17 14 12 12 13 14 14 17 18 17 13
WIND GUST 20 21 24 26 27
CLOUDS B2 B1 B1 B1 SC B1 SC B1 SC B1 SC FW FW SC SC B1 B1 B1
POP 12HR 0 0 0 10 30
QPF 12HR 0 0 0 0 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C
COAST FLOOD W W W W W W
DATE SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 60 70 60 73 60 75 60 77
TEMP 61 60 68 67 61 61 70 68 62 61 72 68 63 61 73 70
DEWPT 55 54 57 59 58 57 60 61 60 59 61 62 61 61 65 64
PWIND DIR NW NW NW NW NW SW S S
WIND CHAR GN BZ GN GN LT LT LT LT
AVG CLOUDS B1 B2 B2 B2 B2 B2 B1 B2 B1 B1 SC SC SC FW FW SC
POP 12HR 30 40 20 5 0 0 0 0
RAIN SHWRS C S C C S
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