039
FOUS51 KLWX 241201
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
801 AM EDT THU SEP 24 2026
VAZ054-242000-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
801 AM 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 52 71 58 74
TEMP 60 63 65 61 58 55 53 53 61 70 71 66 63 60 59 58 68 73 72 67
DEWPT 49 50 48 48 47 45 43 43 44 46 49 48 48 48 48 48 51 51 53 51
RH 67 62 54 62 67 69 69 69 53 42 46 52 58 64 67 69 54 46 51 56
WIND DIR NE NE NE N N N N N N N N N N N NW NW NW NW N NW
WIND SPD 16 14 12 10 10 10 12 12 14 16 16 14 13 14 16 14 16 18 18 16
WIND GUST 27 29 31
CLOUDS B2 B2 B2 B1 SC SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC
POP 12HR 0 0 0 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS 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 59 71 60 72 59 76 59 80
TEMP 62 59 69 68 62 61 71 69 62 60 73 70 61 60 77 74
DEWPT 51 50 52 54 54 53 56 57 57 55 57 59 59 59 62 64
PWIND DIR NW NW NW NW NW W S S
WIND CHAR GN BZ GN GN LT LT LT GN
AVG CLOUDS SC SC SC B1 B1 B1 SC B1 SC SC SC SC FW FW FW SC
POP 12HR 20 10 5 0 0 0 0 5
RAIN SHWRS S
MDZ013-242000-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
801 AM 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 72 56 74
TEMP 60 65 66 62 57 54 52 53 62 70 71 66 61 58 56 58 68 72 71 66
DEWPT 50 50 48 48 47 45 42 44 47 49 51 51 50 50 50 51 55 54 56 54
RH 69 58 52 60 69 71 69 71 58 47 49 58 67 75 80 77 63 53 59 65
WIND DIR NE NE NE N N N N N N N N N N N N N N N N N
WIND SPD 12 12 11 8 6 6 9 10 11 12 12 9 9 9 11 11 13 14 13 11
WIND GUST 20 20 19 19 21 25 24 25
CLOUDS B1 B2 B1 B1 SC B1 SC SC FW FW FW FW SC FW FW FW FW FW SC SC
POP 12HR 0 0 0 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
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 57 71 57 73 57 75 58 79
TEMP 59 57 69 66 60 58 70 67 60 58 73 69 60 59 76 72
DEWPT 52 52 56 57 55 55 59 59 57 57 59 61 60 59 65 65
PWIND DIR NW NW NW NW NW W S S
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC FW FW FW SC
POP 12HR 30 20 5 0 0 0 0 5
RAIN SHWRS C S S
MDZ011-242000-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
801 AM 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 53 74 58 75
TEMP 61 66 66 61 57 55 53 54 63 72 71 66 63 60 59 59 69 73 71 67
DEWPT 47 47 46 46 45 44 41 42 44 45 48 47 47 48 49 48 51 50 53 50
RH 60 50 48 58 64 66 64 64 50 38 44 50 56 64 69 67 53 44 53 54
WIND DIR NE NE NE N N N N N N N N N N N N N N N N N
WIND SPD 12 11 11 6 5 6 9 11 12 13 13 11 10 10 11 12 13 16 16 13
WIND GUST 20 20 23 23 24 26
CLOUDS B1 B1 B1 SC SC SC SC SC SC FW SC FW SC FW FW FW FW FW SC B1
POP 12HR 0 0 0 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS 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 72 59 74 59 76 60 80
TEMP 61 60 70 67 61 60 72 68 61 60 74 70 61 61 77 72
DEWPT 51 50 52 52 54 53 54 55 55 54 55 57 58 57 60 61
PWIND DIR NW NW NW NW NW W SE S
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC FW FW SC SC
POP 12HR 30 20 5 0 0 0 0 5
RAIN SHWRS C S S
WVZ052-242000-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
801 AM 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 50 74
TEMP 59 64 65 58 50 48 47 47 64 70 72 63 56 54 52 51 68 72 72 64
DEWPT 45 45 45 45 43 42 40 42 43 43 46 47 47 47 46 47 50 49 51 50
RH 60 50 48 62 77 80 76 83 46 38 39 56 72 77 80 86 52 44 48 60
WIND DIR NE NE NE N N N N N N N N N NW NW NW NW NW N N NW
WIND SPD 10 10 9 4 4 5 8 8 11 12 11 8 8 8 8 9 12 13 12 9
CLOUDS B1 B1 SC FW SC SC FW FW CL FW FW CL FW FW FW FW FW FW FW FW
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 52 71 53 71 52 74 52 78
TEMP 56 53 68 65 57 56 69 66 56 54 70 66 56 54 74 71
DEWPT 49 48 50 53 53 52 53 55 55 53 55 57 56 54 60 61
PWIND DIR NW NW NW NW NW W E S
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC FW FW SC SC
POP 12HR 5 10 5 0 0 0 0 10
VAZ506-242000-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
801 AM 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 71 53 74
TEMP 59 64 64 58 53 50 48 48 63 71 69 62 58 55 53 55 68 72 70 64
DEWPT 49 50 49 49 46 44 42 43 47 50 52 51 50 49 48 49 55 55 57 54
RH 69 60 58 72 77 80 80 83 56 47 55 67 75 80 83 80 63 55 63 70
WIND DIR NE NE NE N N N N N N N N N N NW NW NW NW NW N NW
WIND SPD 11 10 10 6 4 6 9 10 12 12 12 9 9 9 11 11 13 13 13 10
WIND GUST 24 23 26 25
CLOUDS B2 B2 B1 SC FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW
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 71 55 75 55 79
TEMP 57 56 69 65 58 57 70 65 58 56 72 67 58 57 76 72
DEWPT 52 50 57 58 55 54 60 60 58 56 61 62 58 57 66 66
PWIND DIR NW NW NW NW NW W SE S
WIND CHAR GN GN LT GN LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 B1 SC B1 SC SC SC SC FW FW SC SC
POP 12HR 5 10 5 0 0 0 0 10
VAZ037-242000-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
801 AM 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 46 72 49 76
TEMP 57 62 63 57 53 50 48 49 61 71 71 59 55 53 51 50 68 75 74 62
DEWPT 49 49 49 47 46 44 42 42 42 42 43 44 45 45 45 46 48 47 48 50
RH 75 62 60 69 77 80 80 77 49 35 36 57 69 74 80 86 49 37 40 65
WIND DIR NE NE NE N N N N NW N N N N NW NW NW NW NW N N N
WIND SPD 12 11 11 6 6 6 8 8 10 10 10 5 6 8 9 8 9 9 10 5
WIND GUST 20
CLOUDS B2 B2 B1 SC SC SC FW CL CL FW FW FW FW CL FW 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 51 76 53 75 54 77 55 80
TEMP 55 52 74 66 57 54 74 66 57 55 74 67 58 56 78 72
DEWPT 50 48 49 52 52 51 53 56 56 54 56 59 58 56 61 64
PWIND DIR NW NW NW N N SE N S
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC SC SC SC SC SC SC FW FW FW FW FW SC
POP 12HR 0 0 0 0 0 0 0 10
MDZ003-242000-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
801 AM 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 73 50 75
TEMP 59 64 66 58 50 48 47 47 63 70 70 61 55 52 50 52 67 71 71 63
DEWPT 46 45 45 45 44 42 40 42 45 46 49 50 49 48 48 49 53 52 54 53
RH 62 50 47 62 80 80 76 83 52 42 47 67 80 86 93 89 61 51 55 70
WIND DIR NE NE NE N N N N N N N N N N N NW NW N N N N
WIND SPD 10 9 9 4 4 5 8 8 10 12 11 8 8 8 8 8 12 14 12 9
CLOUDS B1 SC SC FW SC SC FW FW FW CL FW CL FW FW 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 52 71 53 71 53 74 53 78
TEMP 55 54 67 64 57 55 68 65 56 54 69 66 56 56 74 70
DEWPT 51 50 54 55 54 53 56 57 56 54 58 60 56 55 62 64
PWIND DIR NW NW NW NW NW W SE S
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B1 B1 B1 SC B1 SC SC SC SC FW FW SC SC
POP 12HR 5 10 5 0 0 0 0 10
MDZ017-242000-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
801 AM 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 64 67 66 64 62 61 60 60 64 70 70 67 65 64 62 61 68 72 71 67
DEWPT 55 54 54 51 50 50 49 49 49 51 53 53 52 53 52 53 54 54 56 56
RH 73 63 65 63 65 67 67 67 58 51 55 61 63 67 70 75 61 53 59 68
WIND DIR NE N N NE N N N N N N N N N N N N N N N N
WIND SPD 18 18 18 17 16 17 17 18 18 18 19 14 14 16 17 17 18 19 18 12
WIND GUST 27 27 25 27 27
CLOUDS B2 OV B2 B2 B1 B1 B1 B1 SC SC SC SC SC FW FW FW FW FW FW SC
POP 12HR 0 0 0 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
COAST FLOOD W W 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 60 73 61 73 61 75 62 77
TEMP 62 62 71 68 64 63 71 68 64 63 72 69 65 64 75 72
DEWPT 54 53 55 57 56 56 58 59 59 58 59 61 62 62 64 65
PWIND DIR NW NW NW NW NW SW S S
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 B1 SC SC SC SC FW FW FW FW FW FW
POP 12HR 20 10 5 5 5 5 0 5
RAIN SHWRS S
WVZ502-242000-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
801 AM 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 45 73
TEMP 54 61 64 56 48 45 43 44 58 68 70 61 52 49 47 46 63 71 71 61
DEWPT 48 48 47 46 43 40 40 40 42 41 44 46 45 45 44 44 48 48 51 50
RH 80 62 54 69 83 82 89 86 55 37 39 58 77 86 89 93 58 44 49 67
WIND DIR NE NE NE N N NW NW NW N N N NW NW NW W W N N N NW
WIND SPD 4 5 5 4 2 1 1 2 5 6 6 4 3 2 2 2 3 8 9 5
CLOUDS B2 SC FW FW FW FW FW FW CL CL FW CL 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 49 71 50 75 52 80
TEMP 51 48 67 63 53 51 68 63 53 51 70 65 55 54 76 71
DEWPT 48 46 50 52 51 50 55 55 52 51 57 58 54 53 62 63
PWIND DIR NW NW W NW W S S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC SC SC SC SC SC SC FW SC FW FW SC SC
POP 12HR 0 0 5 0 0 5 0 10
MDZ014-242000-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
801 AM 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 55 72 61 73
TEMP 63 65 66 64 61 59 57 57 64 71 72 70 64 62 61 61 69 73 72 68
DEWPT 51 52 50 50 49 49 46 47 47 48 50 51 53 52 51 51 53 54 55 54
RH 65 63 56 60 65 69 67 69 54 44 46 51 67 70 70 70 57 51 55 61
WIND DIR NE NE NE NE N N N N N N N N N N N N N N N N
WIND SPD 17 14 13 10 10 11 12 13 16 17 16 12 12 12 13 13 16 18 16 13
WIND GUST 20 21 23 26 23 27
CLOUDS B2 OV B2 B1 SC B1 SC SC SC SC SC FW SC FW FW FW FW SC SC SC
POP 12HR 0 0 0 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
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 60 71 59 74 59 75 60 78
TEMP 62 60 70 68 62 61 71 69 62 61 72 70 63 62 76 72
DEWPT 54 52 55 57 56 56 59 59 58 57 60 61 61 61 65 66
PWIND DIR NW NW NW NW NW SW S S
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC FW FW SC SC
POP 12HR 30 20 5 0 0 0 0 5
RAIN SHWRS C S S
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