946
FOUS51 KLWX 081438
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1038 AM EDT MON SEP 8 2025
VAZ054-082000-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
1038 AM EDT MON SEP 8 2025
DATE MON 09/08/25 TUE 09/09/25 WED 09/10/25
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 57 77 60 77
TEMP 69 73 74 67 63 60 58 58 70 74 74 69 65 63 61 61 69 73 74 69
DEWPT 46 44 43 46 47 50 50 51 51 49 50 53 54 55 55 55 55 54 54 56
RH 44 35 33 47 56 69 75 77 51 41 43 57 68 75 81 81 61 51 50 63
WIND DIR NE NE NE E NE NE N N NE E E E E NE N N N NE NE NE
WIND SPD 10 9 9 6 6 6 6 8 11 10 11 9 6 6 8 8 9 8 8 5
CLOUDS CL FW FW CL CL FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 SC SC
POP 12HR 0 0 0 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 09/11/25 FRI 09/12/25 SAT 09/13/25 SUN 09/14/25
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 83 62 81 60 79 60 81
TEMP 63 61 79 73 65 64 78 72 64 62 77 72 64 62 79 72
DEWPT 55 53 50 51 54 53 52 54 58 58 53 54 56 56 54 54
PWIND DIR N N N NE E E S SE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC
POP 12HR 0 0 0 0 0 0 0 5
MDZ013-082000-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
1038 AM EDT MON SEP 8 2025
DATE MON 09/08/25 TUE 09/09/25 WED 09/10/25
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 54 76 57 74
TEMP 68 72 72 65 60 57 55 56 69 74 74 68 63 59 58 59 67 72 73 67
DEWPT 49 47 48 51 51 51 51 52 54 53 54 57 56 56 55 56 57 57 56 58
RH 51 41 42 60 72 80 86 86 59 48 50 68 78 90 90 90 70 59 55 73
WIND DIR NE NE NE NE N N N N NE E E E E NE N N NE NE NE NE
WIND SPD 6 5 5 3 2 2 3 5 8 8 8 5 4 4 5 5 6 5 5 3
CLOUDS CL CL CL CL CL FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 SC SC
POP 12HR 0 0 0 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 09/11/25 FRI 09/12/25 SAT 09/13/25 SUN 09/14/25
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 81 60 79 57 78 58 80
TEMP 59 59 79 72 63 62 77 70 61 61 75 70 61 61 77 70
DEWPT 56 55 53 56 55 55 56 58 59 60 57 57 57 57 57 58
PWIND DIR N N N NE E E S SE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC
POP 12HR 5 0 0 0 0 5 5 5
MDZ011-082000-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
1038 AM EDT MON SEP 8 2025
DATE MON 09/08/25 TUE 09/09/25 WED 09/10/25
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 77 59 78 61 77
TEMP 71 75 75 70 66 62 60 59 72 75 77 72 68 65 63 61 70 74 76 72
DEWPT 44 44 44 46 47 49 49 49 49 49 50 52 54 54 54 53 53 53 53 53
RH 38 33 33 42 50 62 67 69 44 40 39 49 61 68 72 75 55 48 45 51
WIND DIR NE NE NE NE N N N NE NE E E E E NE N N N NE NE NE
WIND SPD 6 5 5 3 2 2 3 5 8 8 8 5 4 3 4 5 6 6 5 2
CLOUDS CL CL FW CL CL FW CL FW FW SC SC SC SC SC B1 B1 B1 B1 B1 SC
POP 12HR 0 0 0 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 09/11/25 FRI 09/12/25 SAT 09/13/25 SUN 09/14/25
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 84 64 82 62 81 62 82
TEMP 65 61 80 75 68 64 79 75 67 62 78 74 67 63 79 74
DEWPT 54 53 51 52 53 53 53 54 57 57 54 54 56 55 54 54
PWIND DIR N N N NE E E S SE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC
POP 12HR 5 0 0 0 0 5 5 5
WVZ052-082000-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
1038 AM EDT MON SEP 8 2025
DATE MON 09/08/25 TUE 09/09/25 WED 09/10/25
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 75 46 77 49 77
TEMP 66 72 73 64 55 51 47 51 68 74 75 66 58 55 51 53 67 74 75 67
DEWPT 41 40 40 43 45 44 43 45 47 46 46 48 49 49 48 50 51 50 49 50
RH 40 31 30 46 69 77 86 80 47 37 36 52 72 80 89 89 56 43 40 54
WIND DIR N NE NE E N N N N NE E E E E NE N N N NE N NE
WIND SPD 5 5 5 2 1 1 2 2 4 5 6 3 2 1 2 2 3 3 3 2
CLOUDS CL CL FW CL CL CL FW CL FW FW SC SC FW SC SC SC FW SC 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 THU 09/11/25 FRI 09/12/25 SAT 09/13/25 SUN 09/14/25
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 82 54 80 52 80 53 81
TEMP 54 54 79 70 59 58 78 69 58 57 78 70 59 58 78 71
DEWPT 50 50 48 50 50 51 50 51 52 53 52 51 53 53 53 53
PWIND DIR NW N N NE SE S S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW CL FW FW FW FW FW FW FW FW SC FW SC FW SC
POP 12HR 0 0 0 0 0 5 5 10
VAZ506-082000-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
1038 AM EDT MON SEP 8 2025
DATE MON 09/08/25 TUE 09/09/25 WED 09/10/25
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 75 49 76 53 76
TEMP 68 73 73 65 58 52 50 52 68 74 74 66 60 57 54 55 66 73 74 67
DEWPT 48 47 47 48 49 48 47 49 53 51 51 54 54 55 54 55 58 57 56 56
RH 49 40 40 54 72 86 89 89 59 44 44 65 81 93100100 75 57 53 68
WIND DIR N NE NE NE NE N N N NE E E E E NE N N N N N N
WIND SPD 5 5 5 4 2 2 3 4 5 6 6 4 3 2 4 5 5 5 5 3
CLOUDS CL CL CL FW CL CL FW CL FW SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 0 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 09/11/25 FRI 09/12/25 SAT 09/13/25 SUN 09/14/25
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 53 82 57 80 56 80 56 82
TEMP 56 56 80 70 60 59 78 70 60 59 78 70 60 58 79 71
DEWPT 55 55 54 54 53 54 55 56 57 58 57 56 56 57 57 57
PWIND DIR N N N NE SE SE S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC
POP 12HR 0 0 0 0 0 5 5 5
VAZ037-082000-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
1038 AM EDT MON SEP 8 2025
DATE MON 09/08/25 TUE 09/09/25 WED 09/10/25
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 48 75 51 75
TEMP 66 72 71 62 55 52 50 51 67 72 72 64 58 56 53 54 67 73 73 65
DEWPT 43 42 42 45 45 45 45 46 48 47 48 50 51 51 50 52 52 52 51 53
RH 43 34 35 54 69 77 83 83 50 41 42 60 77 83 89 93 59 48 46 65
WIND DIR NE NE NE NE N N N N NE NE NE NE N N N N N NE NE NE
WIND SPD 8 8 8 4 3 3 4 5 6 8 8 4 3 3 4 4 5 5 5 2
CLOUDS CL FW FW CL CL FW FW CL FW SC SC SC FW SC SC SC SC FW FW FW
POP 12HR 0 0 0 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 09/11/25 FRI 09/12/25 SAT 09/13/25 SUN 09/14/25
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 81 55 80 54 79 55 81
TEMP 56 55 78 68 58 57 78 68 59 57 77 68 59 57 78 69
DEWPT 52 52 51 52 51 52 52 54 53 54 54 55 54 54 54 56
PWIND DIR NW N NW NE N E SW S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW
POP 12HR 0 0 0 0 0 5 0 5
MDZ003-082000-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
1038 AM EDT MON SEP 8 2025
DATE MON 09/08/25 TUE 09/09/25 WED 09/10/25
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 75 48 77 50 78
TEMP 67 72 73 64 56 52 49 52 69 74 75 66 58 55 52 54 68 74 75 67
DEWPT 45 44 44 46 46 45 44 46 50 49 48 50 50 51 50 51 53 52 51 52
RH 45 37 35 52 69 77 83 80 51 41 38 56 75 86 93 90 59 46 43 59
WIND DIR NE NE NE NE E N N NE E E E E E E NE N NE NE NE NE
WIND SPD 5 5 5 4 2 2 3 4 5 5 6 5 3 2 3 3 3 4 3 3
CLOUDS CL CL FW CL CL CL CL CL CL FW SC FW FW SC SC 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 THU 09/11/25 FRI 09/12/25 SAT 09/13/25 SUN 09/14/25
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 83 56 81 54 81 55 82
TEMP 56 55 80 70 60 59 78 70 58 57 78 70 60 58 78 71
DEWPT 51 51 51 52 52 53 53 52 53 54 54 53 53 54 55 55
PWIND DIR N N N NE SE S S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW CL FW FW FW FW FW FW FW FW FW FW FW FW SC
POP 12HR 0 0 0 0 0 5 5 10
MDZ017-082000-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
1038 AM EDT MON SEP 8 2025
DATE MON 09/08/25 TUE 09/09/25 WED 09/10/25
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 59 76 62 73
TEMP 69 73 73 67 64 62 61 64 70 74 74 68 65 64 63 65 69 71 72 68
DEWPT 53 51 50 52 53 52 54 56 56 56 56 58 59 59 60 61 61 61 60 61
RH 57 46 44 59 67 70 78 75 61 53 53 70 81 84 90 87 76 71 66 78
WIND DIR NE N NE NE NE NE NE NE NE NE NE NE NE NE N N N N N N
WIND SPD 11 10 10 8 6 8 10 11 12 11 11 10 10 10 10 10 11 11 10 5
CLOUDS CL CL FW FW CL CL FW FW SC SC SC B1 B1 B1 B2 B2 B2 B2 B1 B1
POP 12HR 0 0 5 10 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 09/11/25 FRI 09/12/25 SAT 09/13/25 SUN 09/14/25
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 78 62 78 61 77 60 78
TEMP 65 65 77 71 65 67 77 70 65 65 75 68 64 64 76 70
DEWPT 60 60 57 58 58 60 58 60 61 61 56 57 58 59 57 59
PWIND DIR N N N NE E E E E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 5 0 0 0 0 5 0 5
WVZ502-082000-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
1038 AM EDT MON SEP 8 2025
DATE MON 09/08/25 TUE 09/09/25 WED 09/10/25
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 43 77 45 79
TEMP 65 72 73 61 52 47 45 46 66 74 75 63 55 49 46 48 66 75 77 66
DEWPT 45 42 43 45 44 42 40 41 48 47 47 49 48 46 45 46 52 50 51 53
RH 48 34 34 56 74 83 82 83 52 38 37 60 77 89 96 93 61 41 40 63
WIND DIR NE NE NE NE NW W SW SW E E E E SE S SW W NE NE N N
WIND SPD 3 4 4 2 2 2 2 2 3 5 5 2 2 2 1 1 2 2 3 2
CLOUDS CL FW CL CL FW CL FW CL FW FW FW FW FW FW SC SC 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 THU 09/11/25 FRI 09/12/25 SAT 09/13/25 SUN 09/14/25
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 83 52 82 51 83 53 84
TEMP 52 51 80 68 56 54 79 68 55 53 80 69 57 55 80 70
DEWPT 49 48 51 54 50 50 53 55 51 50 53 55 52 52 54 57
PWIND DIR W N W NE SW SE SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW SC SC SC FW SC
POP 12HR 0 0 0 0 0 5 5 10
MDZ014-082000-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
1038 AM EDT MON SEP 8 2025
DATE MON 09/08/25 TUE 09/09/25 WED 09/10/25
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 74 61 72
TEMP 67 71 72 67 64 63 60 61 68 72 73 69 65 63 62 63 66 70 71 68
DEWPT 49 48 48 49 52 54 54 54 55 54 54 56 58 58 58 58 58 58 56 57
RH 52 44 42 52 65 72 81 78 63 53 51 63 78 84 87 84 75 66 59 68
WIND DIR NE NE NE NE NE NE NE NE NE NE E E E NE NE N N N NE NE
WIND SPD 10 10 8 5 4 3 5 8 10 11 10 8 8 6 8 8 10 10 8 4
CLOUDS CL FW CL CL CL CL FW FW SC SC B1 SC SC SC B1 B2 B2 B2 SC SC
POP 12HR 0 0 0 10 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 09/11/25 FRI 09/12/25 SAT 09/13/25 SUN 09/14/25
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 77 61 75 61 76
TEMP 64 63 76 72 66 65 74 70 65 63 73 70 65 63 74 70
DEWPT 59 57 55 56 58 57 57 57 61 60 57 57 59 59 58 58
PWIND DIR N N N NE E E S SE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW FW FW FW FW FW FW FW SC FW
POP 12HR 5 0 0 0 0 5 5 5
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