008
FOUS51 KLWX 270629
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
229 AM EDT SUN SEP 27 2026
VAZ054-272000-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
229 AM EDT SUN SEP 27 2026
DATE SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 59 71 61 76
TEMP 61 60 63 63 63 63 63 62 61 61 66 69 71 69 66 63 62 61 69 74 74 70
DEWPT 52 52 53 55 56 57 57 57 57 57 59 59 60 61 60 60 60 59 60 61 61 61
RH 72 75 70 75 78 81 81 84 87 87 78 70 68 76 81 90 93 93 73 64 64 73
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW N
WIND SPD 13 12 17 19 18 17 13 12 12 11 11 11 11 9 6 5 6 5 6 6 5 4
WIND GUST 28 32 33 27
CLOUDS OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR 60 20 0 0 0
QPF 12HR 0.09 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L L S
DATE WED 09/30/26 THU 10/01/26 FRI 10/02/26 SAT 10/03/26
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 80 62 83 67 80 62 72
TEMP 63 62 78 74 66 63 81 77 70 68 78 73 66 62 70 67
DEWPT 61 60 63 63 62 60 63 63 61 61 63 62 58 54 57 58
PWIND DIR W S S SW SW W N E
WIND CHAR LT LT GN GN GN GN GN GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR 0 0 0 0 5 20 20 30
RAIN SHWRS S S C
MDZ013-272000-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
229 AM EDT SUN SEP 27 2026
DATE SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 58 70 59 74
TEMP 57 57 60 61 62 61 60 59 59 59 65 68 68 65 62 60 59 59 68 72 72 68
DEWPT 53 52 55 57 57 57 59 58 58 58 60 61 61 61 60 60 59 59 62 62 63 63
RH 86 83 84 87 84 87 96 96 96 96 84 78 78 87 93100100100 81 71 73 84
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW N
WIND SPD 12 12 16 17 17 12 10 8 8 6 8 9 8 3 2 2 2 3 3 4 3 1
WIND GUST 28 29 31 23
CLOUDS OV OV OV OV OV OV B2 B2 OV B2 B2 B2 B2 B2 B1 B1 B1 SC B1 B1 B1 B1
POP 12HR 90 20 0 0 0
QPF 12HR 0.23 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L D L S S S
COAST FLOOD Y Y A A A
DATE WED 09/30/26 THU 10/01/26 FRI 10/02/26 SAT 10/03/26
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 77 61 81 65 78 59 70
TEMP 61 60 75 71 63 62 79 74 68 66 77 71 63 60 68 65
DEWPT 61 60 65 65 63 62 66 66 62 62 65 63 57 55 58 59
PWIND DIR NW S S SW SW W N NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC B1 SC SC SC B1 B1 B2 B2 B2 B1 B1
POP 12HR 0 0 0 0 5 20 20 30
RAIN SHWRS S S S C
MDZ011-272000-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
229 AM EDT SUN SEP 27 2026
DATE SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 59 71 60 75
TEMP 59 59 61 62 63 61 60 60 60 61 66 69 70 67 63 61 60 61 69 73 73 68
DEWPT 52 51 53 55 56 57 57 58 58 58 59 59 59 59 59 59 58 57 59 59 60 60
RH 78 75 75 78 78 87 90 93 93 90 78 70 68 75 87 93 93 87 70 62 64 76
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW N
WIND SPD 12 13 18 19 19 13 9 8 8 6 8 9 8 3 2 2 2 2 4 4 3 0
WIND GUST 23 27 31 33 34 26 19
CLOUDS OV OV OV OV OV OV B2 B2 OV B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 90 30 0 0 0
QPF 12HR 0.19 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D D D L S S C
DATE WED 09/30/26 THU 10/01/26 FRI 10/02/26 SAT 10/03/26
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 78 62 82 66 79 60 71
TEMP 61 61 76 71 64 63 80 74 69 67 78 71 64 61 69 65
DEWPT 60 58 61 62 62 60 63 63 61 60 61 60 56 53 54 55
PWIND DIR N S S SW SW W N NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC B1 SC SC SC B1 B1 B1 B2 B2 B1 B1
POP 12HR 0 0 0 0 5 20 20 30
RAIN SHWRS S S C
WVZ052-272000-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
229 AM EDT SUN SEP 27 2026
DATE SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 57 70 58 74
TEMP 59 59 64 65 63 62 60 59 59 59 65 68 68 66 62 61 59 58 69 72 73 67
DEWPT 49 48 49 52 54 55 56 56 56 56 57 58 59 58 58 59 58 58 59 59 60 60
RH 69 67 58 63 72 78 87 90 90 90 75 70 73 75 87 93 96100 70 64 64 78
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW N N N NW NW N N
WIND SPD 12 13 17 17 14 11 9 8 9 8 9 10 9 5 3 0 0 0 4 4 0 0
WIND GUST 28 31 27
CLOUDS OV OV OV OV OV OV B2 B2 B2 B2 OV B2 B2 B1 B1 B1 B1 B1 B1 B1 SC SC
POP 12HR 60 30 0 0 0
QPF 12HR 0.04 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L C S
DATE WED 09/30/26 THU 10/01/26 FRI 10/02/26 SAT 10/03/26
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 55 78 57 82 62 77 57 69
TEMP 59 57 76 71 61 59 80 74 65 64 76 70 61 58 68 63
DEWPT 59 57 61 61 60 58 60 60 60 59 60 59 56 54 55 56
PWIND DIR N S SE SW SW NW N E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC B1 B1 B2 B1 B1 B1 B2
POP 12HR 0 0 0 0 10 20 20 40
RAIN SHWRS S S C C
VAZ506-272000-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
229 AM EDT SUN SEP 27 2026
DATE SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 59 70 60 74
TEMP 59 59 63 63 62 61 60 59 59 60 65 68 68 67 63 61 60 60 69 72 73 67
DEWPT 52 50 53 55 56 57 58 57 57 58 60 61 61 61 61 61 60 60 63 64 65 64
RH 78 72 70 75 81 87 93 93 93 93 84 78 78 81 93100100100 81 76 76 90
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW N
WIND SPD 13 14 18 19 17 13 11 10 10 9 10 9 8 4 2 2 2 2 4 4 3 1
WIND GUST 29 33 33
CLOUDS OV OV OV OV OV OV OV B2 B2 B2 OV B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC
POP 12HR 60 20 0 0 0
QPF 12HR 0.04 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C L L S
DATE WED 09/30/26 THU 10/01/26 FRI 10/02/26 SAT 10/03/26
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 79 60 83 65 79 59 70
TEMP 61 60 77 72 63 61 81 75 67 65 77 71 63 59 69 65
DEWPT 61 60 66 65 63 61 66 65 62 62 66 64 59 56 60 60
PWIND DIR N S S SW SW W N E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC B1 SC SC SC B1 B1 B2 B2 B1 B1 B1
POP 12HR 0 0 0 0 10 20 10 30
RAIN SHWRS S S C
VAZ037-272000-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
229 AM EDT SUN SEP 27 2026
DATE SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 72 59 72 58 76
TEMP 59 59 67 71 68 65 63 62 60 60 68 72 71 66 64 62 60 59 72 75 74 67
DEWPT 49 49 49 50 51 52 54 54 55 55 57 58 59 59 59 58 58 58 59 59 60 62
RH 69 69 52 47 54 63 72 75 84 84 68 61 66 78 84 87 93 96 64 58 62 84
WIND DIR NW W NW NW N N NW NW W W NW NW N N N N N N N N N N
WIND SPD 6 6 10 12 11 6 4 4 3 3 4 4 4 3 0 0 0 0 0 0 0 0
WIND GUST 21 23 23
CLOUDS B2 OV B1 B2 OV B2 B2 B2 B1 B1 SC B1 B1 B1 B2 B1 B1 SC SC SC SC SC
POP 12HR 20 20 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
DATE WED 09/30/26 THU 10/01/26 FRI 10/02/26 SAT 10/03/26
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 80 60 85 63 83 61 72
TEMP 61 60 80 72 63 61 84 75 67 64 82 73 65 61 71 66
DEWPT 60 59 59 60 58 57 56 59 59 59 61 63 59 57 57 60
PWIND DIR N S S SW SW SW N E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW SC FW SC SC SC SC SC SC B1 B1 B1 B1 B1
POP 12HR 0 0 0 0 5 20 10 20
RAIN SHWRS S S
MDZ003-272000-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
229 AM EDT SUN SEP 27 2026
DATE SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 58 69 59 73
TEMP 58 58 62 62 62 60 59 59 58 59 64 67 68 66 62 60 59 59 68 71 72 66
DEWPT 50 49 52 54 55 57 57 56 56 57 58 59 60 60 59 60 59 59 61 62 62 62
RH 75 72 70 75 78 90 93 90 93 93 81 75 76 81 90100100100 78 73 71 87
WIND DIR NW NW N N N N N N NW NW NW NW NW NW NW NW NW NW NW NW N N
WIND SPD 12 13 17 17 14 11 8 6 6 5 8 8 8 4 2 1 1 2 3 3 3 1
WIND GUST 28 29 27
CLOUDS OV OV OV OV OV OV B2 B2 B2 B2 B1 B2 B2 B2 B1 B1 B1 B1 B2 B1 B1 SC
POP 12HR 70 30 0 0 0
QPF 12HR 0.06 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C L L C S S
DATE WED 09/30/26 THU 10/01/26 FRI 10/02/26 SAT 10/03/26
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 77 59 81 63 77 57 68
TEMP 59 59 75 70 62 60 78 73 66 64 75 69 61 58 67 63
DEWPT 59 59 63 63 61 59 63 62 61 60 62 60 56 53 56 57
PWIND DIR N S S SW SW NW N E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC B1 B1 B1 B2 B2 B1 B1 B1
POP 12HR 0 0 0 0 10 20 20 40
RAIN SHWRS S S C C
MDZ017-272000-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
229 AM EDT SUN SEP 27 2026
DATE SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 59 70 61 73
TEMP 59 59 62 64 64 62 61 61 60 60 65 68 69 66 63 63 61 61 68 71 71 66
DEWPT 55 55 56 58 58 58 58 59 58 59 60 61 61 61 61 60 60 60 61 62 62 62
RH 87 87 81 81 81 87 90 93 93 96 84 78 76 84 93 90 97 97 78 73 73 87
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW N N
WIND SPD 16 14 18 19 19 14 12 10 10 9 9 9 8 3 3 3 4 4 4 3 2 1
WIND GUST 29 31 32
CLOUDS OV OV OV OV OV OV OV B2 B2 B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC
POP 12HR 60 20 0 0 0
QPF 12HR 0.06 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S S
COAST FLOOD Y Y Y Y Y
DATE WED 09/30/26 THU 10/01/26 FRI 10/02/26 SAT 10/03/26
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 62 75 64 81 68 78 64 71
TEMP 63 63 75 70 67 66 79 75 71 68 77 72 68 64 69 67
DEWPT 62 62 65 64 64 62 65 64 62 63 65 63 60 58 59 59
PWIND DIR W S S SW SW W N NE
WIND CHAR LT LT LT LT GN GN LT GN
AVG CLOUDS SC SC FW SC SC SC SC SC SC SC SC B1 B1 B2 B1 B1
POP 12HR 0 0 0 0 5 20 20 20
RAIN SHWRS S S S
WVZ502-272000-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
229 AM EDT SUN SEP 27 2026
DATE SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 66 55 73
TEMP 54 53 62 66 65 61 60 58 57 56 61 66 66 62 60 57 56 56 67 72 72 64
DEWPT 50 49 51 52 53 54 55 55 55 55 57 58 58 57 57 57 56 56 60 61 62 61
RH 86 86 67 61 65 78 84 90 93 96 87 75 75 84 90100100100 78 68 71 90
WIND DIR SW S NW W SW SE NW N E SE NW NW NW NW W W N N N N N N
WIND SPD 2 3 10 14 11 6 3 2 1 1 2 4 4 2 1 1 0 0 0 1 1 0
WIND GUST 21 25 23
CLOUDS B1 B2 B2 B2 OV OV OV B2 B2 B2 OV B2 B2 B1 B1 B1 B1 SC B1 B1 SC SC
POP 12HR 30 20 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S
OBVIS PF
DATE WED 09/30/26 THU 10/01/26 FRI 10/02/26 SAT 10/03/26
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 82 58 84 62 77 57 70
TEMP 57 55 79 70 60 59 81 72 64 63 75 68 61 57 68 64
DEWPT 57 55 59 59 56 53 58 60 58 58 63 61 58 55 59 58
PWIND DIR SW SW SW SW SW W NW SE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW SC SC SC B1 B1 SC B1 B1 B1 B2 B1 B1 B1 B1
POP 12HR 0 0 0 0 10 20 20 40
RAIN SHWRS S S S S C C
MDZ014-272000-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
229 AM EDT SUN SEP 27 2026
DATE SUN 09/27/26 MON 09/28/26 TUE 09/29/26
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 59 70 60 73
TEMP 58 58 61 63 63 62 60 60 59 60 66 68 69 67 63 62 60 61 68 72 72 68
DEWPT 55 54 56 57 58 58 59 59 59 59 60 60 60 60 61 61 59 59 61 61 61 62
RH 90 86 84 81 84 87 96 96100 96 81 76 73 78 93 97 96 93 78 68 68 81
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW N N NW NW NW NW NW N
WIND SPD 12 12 16 18 16 12 10 9 9 8 10 11 9 4 0 0 3 3 5 4 3 0
WIND GUST 27 29 31
CLOUDS OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 B1 B1 B1 SC B1 SC SC
POP 12HR 90 30 0 0 0
QPF 12HR 0.22 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D D D L S S C
COAST FLOOD Y Y A A A
DATE WED 09/30/26 THU 10/01/26 FRI 10/02/26 SAT 10/03/26
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 74 63 80 66 78 62 71
TEMP 63 62 74 69 65 64 77 73 69 66 77 72 65 62 68 66
DEWPT 62 61 64 64 64 63 67 65 62 62 65 63 58 56 58 58
PWIND DIR N S S S SW W N NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC B1 B1 B2 B1 B1 B1 B1
POP 12HR 0 0 0 0 5 20 20 30
RAIN SHWRS S S S C
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