Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
244
FNUS51 KLWX 010553
FWFLWX
Fire Weather Planning Forecast FOR W and CTL MD...E WV...N VA...DC
National Weather Service Baltimore MD/Washington DC
152 AM EDT Mon Sep 1 2025
.DISCUSSION...
High pressure centered over the eastern Great Lakes will slowly
drift eastward through the middle of the week. Dry weather with
below normal temperatures will continue through at least early
Wednesday. The next frontal system may bring higher rain chances
to the entire area Thursday. A second, mainly dry cold front will
cross the area Saturday, reinforcing the cooler weather.
VAZ054-012000-
Arlington/Falls Church/Alexandria-
Including the cities of Arlington, Alexandria, and Falls Church
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+1) 57 (+2) 78
RH % (24h trend) 40 (+8) 96 (+7) 39
Wind 20ft/early(mph) N 5 E 5 Lgt/Var
Wind 20ft/late(mph) NE 10 G17 Lgt/Var E 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8040 7530
Transport Wnd (mph) E 14 NE 5
Vent Rate (kt-ft) 96480 30120
Max ADI Early 104 Very Good81 Good 62 Good
Max ADI Late 114 Very Good3 Very Poor 63 Good
Max LVORI Early 6 4 6
Max LVORI Late 1 7 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. South winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
mid 80s. South winds 10 to 15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows around 60. Highs in the upper 70s.
Northwest winds 5 to 10 mph.
$$
VAZ055-012000-
Stafford-
Including the city of Falmouth
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+2) 54 (+3) 79
RH % (24h trend) 41 (+6) 100 (+6) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 9 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7800 6450
Transport Wnd (mph) E 14 NE 7
Vent Rate (kt-ft) 93600 38700
Max ADI Early 92 Good 78 Good 57 Gen Good
Max ADI Late 109 Very Good3 Very Poor 61 Good
Max LVORI Early 6 5 9
Max LVORI Late 1 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows around 60. Highs in the mid 80s.
South winds 5 to 10 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. North winds around 5 mph.
$$
VAZ056-012000-
Spotsylvania-
Including the city of Fredericksburg
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+3) 53 (+3) 77
RH % (24h trend) 41 (+3) 100 (+5) 43
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 8 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7860 6520
Transport Wnd (mph) E 13 NE 7
Vent Rate (kt-ft) 86460 39120
Max ADI Early 90 Good 72 Good 53 Gen Good
Max ADI Late 108 Very Good3 Very Poor 68 Good
Max LVORI Early 6 6 9
Max LVORI Late 1 10 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. South winds 5 to 10 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows around 60. Highs in the lower 80s.
Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. North winds around 5 mph.
$$
VAZ057-012000-
King George-
Including the city of Dahlgren
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+2) 56 (+2) 77
RH % (24h trend) 43 (+3) 100 (+3) 43
Wind 20ft/early(mph) N 5 Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 9 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7310 6040
Transport Wnd (mph) E 14 NE 6
Vent Rate (kt-ft) 87720 30200
Max ADI Early 106 Very Good62 Good 47 Gen Good
Max ADI Late 115 Very Good3 Very Poor 52 Gen Good
Max LVORI Early 7 6 9
Max LVORI Late 1 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. South winds 5 to 10 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows around 60. Highs in the upper 70s.
North winds around 5 mph.
$$
WVZ502-012000-
Eastern Grant-
Including the city of Petersburg
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+2) 49 (+3) 78
RH % (24h trend) 39 (-2) 94 (+4) 40
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7080 6680
Transport Wnd (mph) E 9 NE 3
Vent Rate (kt-ft) 56640 20040
Max ADI Early 34 Fair 21 Fair 18 Gen Poor
Max ADI Late 74 Good 3 Very Poor 30 Fair
Max LVORI Early 6 4 6
Max LVORI Late 1 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
Southwest winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the upper 70s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
70s. Northwest winds 5 to 10 mph.
$$
WVZ503-012000-
Western Mineral-
Including the city of Elk Garden
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+1) 48 (+2) 74
RH % (24h trend) 41 (-1) 90 (+1) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6810 5860
Transport Wnd (mph) E 9 SE 3
Vent Rate (kt-ft) 54480 17580
Max ADI Early 40 Fair 23 Fair 27 Fair
Max ADI Late 66 Good 3 Very Poor 32 Fair
Max LVORI Early 6 4 6
Max LVORI Late 1 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 50s. Highs in the mid 70s.
Southwest winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the lower 70s. Southwest winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. West winds 10 to 15 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
60s. West winds 10 to 15 mph.
$$
WVZ504-012000-
Eastern Mineral-
Including the cities of Antioch, Keyser, New Creek, Ridgeville,
Russelldale, Headsville, and Fort Ashby
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (0) 51 (+4) 78
RH % (24h trend) 37 (-1) 94 (+6) 39
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7690 6690
Transport Wnd (mph) E 9 E 3
Vent Rate (kt-ft) 61520 20070
Max ADI Early 27 Fair 15 Gen Poor 20 Gen Poor
Max ADI Late 74 Good 2 Very Poor 30 Fair
Max LVORI Early 6 4 7
Max LVORI Late 1 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the mid 70s. Southwest winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. West winds 10 to 15 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
70s. Northwest winds 5 to 10 mph.
$$
WVZ505-012000-
Western Pendleton-
Including the city of Riverton
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+4) 46 (0) 72
RH % (24h trend) 43 (-9) 95 (+6) 43
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6580 5880
Transport Wnd (mph) E 9 NW 5
Vent Rate (kt-ft) 52640 23520
Max ADI Early 51 Gen Good 44 Gen Good 18 Gen Poor
Max ADI Late 64 Good 4 Very Poor 27 Fair
Max LVORI Early 6 5 6
Max LVORI Late 1 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 60s.
Southwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 50s. Highs around 70. Southwest
winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. West winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 60s. West winds 10 to 15 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
60s. Northwest winds 10 to 15 mph.
$$
WVZ501-012000-
Western Grant-
Including the cities of Bayard and Mount Storm
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+3) 48 (+2) 73
RH % (24h trend) 45 (-2) 89 (0) 46
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6500 5950
Transport Wnd (mph) E 9 E 5
Vent Rate (kt-ft) 52000 23800
Max ADI Early 47 Gen Good 41 Gen Good 23 Fair
Max ADI Late 64 Good 4 Very Poor 26 Fair
Max LVORI Early 6 4 6
Max LVORI Late 1 5 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 50s. Highs in the lower 70s.
Southwest winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs around 70. Southwest winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs around
70. West winds 10 to 15 mph.
.SUNDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. West winds 5 to 10 mph.
$$
MDZ507-012000-
Northwest Harford-
Including the city of Jarrettsville
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+3) 53 (+2) 77
RH % (24h trend) 46 (+6) 100 (+1) 48
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 8 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7280 6330
Transport Wnd (mph) E 14 NE 6
Vent Rate (kt-ft) 87360 31650
Max ADI Early 89 Good 35 Fair 50 Gen Good
Max ADI Late 106 Very Good3 Very Poor 51 Gen Good
Max LVORI Early 8 5 8
Max LVORI Late 1 8 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows around 60. Highs around 80. South
winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows around 60. Highs in the upper 70s.
Southwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
$$
MDZ506-012000-
Central and Southeast Howard-
Including the cities of Columbia and Ellicott City
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+2) 54 (+3) 77
RH % (24h trend) 42 (+6) 100 (+4) 44
Wind 20ft/early(mph) Lgt/Var E 5 Lgt/Var
Wind 20ft/late(mph) E 9 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7790 6900
Transport Wnd (mph) E 14 NE 6
Vent Rate (kt-ft) 93480 34500
Max ADI Early 96 Good 63 Good 60 Gen Good
Max ADI Late 111 Very Good3 Very Poor 53 Gen Good
Max LVORI Early 7 5 9
Max LVORI Late 1 9 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Partly cloudy. Lows around 60. Highs in the lower
80s. South winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Southwest winds
10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
$$
MDZ508-012000-
Southeast Harford-
Including the city of Aberdeen
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+3) 54 (+1) 78
RH % (24h trend) 46 (+8) 100 (+1) 46
Wind 20ft/early(mph) NE 5 Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 8 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7300 6180
Transport Wnd (mph) E 14 NE 6
Vent Rate (kt-ft) 87600 30900
Max ADI Early 88 Good 47 Gen Good 47 Gen Good
Max ADI Late 108 Very Good3 Very Poor 48 Gen Good
Max LVORI Early 9 6 9
Max LVORI Late 1 9 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. South winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 60s. Highs in the upper 70s.
Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs around 80.
Southwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
$$
MDZ501-012000-
Extreme Western Allegany-
Including the city of Frostburg
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+2) 51 (+2) 76
RH % (24h trend) 39 (0) 92 (+6) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7110 5920
Transport Wnd (mph) E 9 SE 5
Vent Rate (kt-ft) 56880 23680
Max ADI Early 40 Fair 23 Fair 28 Fair
Max ADI Late 69 Good 3 Very Poor 31 Fair
Max LVORI Early 5 4 6
Max LVORI Late 1 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. South winds around 5 mph.
.THURSDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 50s. Highs in the mid 70s. South
winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the lower 70s. Southwest winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 70s. West winds 10 to 15 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs around 70.
Northwest winds 10 to 15 mph.
$$
MDZ503-012000-
Northwest Montgomery-
Including the cities of Germantown and Damascus
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+1) 54 (+4) 77
RH % (24h trend) 41 (+5) 100 (+3) 43
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 9 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8220 6780
Transport Wnd (mph) E 13 NE 5
Vent Rate (kt-ft) 90420 27120
Max ADI Early 79 Good 64 Good 52 Gen Good
Max ADI Late 106 Very Good3 Very Poor 53 Gen Good
Max LVORI Early 7 5 9
Max LVORI Late 1 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows around 60.
Highs in the lower 80s. South winds 10 to 15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs around 80.
Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
$$
MDZ502-012000-
Central and Eastern Allegany-
Including the city of Cumberland
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+1) 52 (+3) 78
RH % (24h trend) 36 (+2) 95 (+5) 39
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8150 6460
Transport Wnd (mph) E 9 E 3
Vent Rate (kt-ft) 65200 19380
Max ADI Early 41 Gen Good 46 Gen Good 25 Fair
Max ADI Late 86 Good 2 Very Poor 34 Fair
Max LVORI Early 6 3 7
Max LVORI Late 1 7 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Showers likely. Lows in the upper 50s.
Highs in the mid 70s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
70s. Northwest winds 5 to 10 mph.
$$
MDZ505-012000-
Northwest Howard-
Including the city of Lisbon
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+2) 53 (+3) 76
RH % (24h trend) 44 (+7) 100 (+4) 45
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 8 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7860 6240
Transport Wnd (mph) E 14 NE 6
Vent Rate (kt-ft) 94320 31200
Max ADI Early 92 Good 58 Gen Good 52 Gen Good
Max ADI Late 112 Very Good3 Very Poor 52 Gen Good
Max LVORI Early 7 6 9
Max LVORI Late 1 9 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows around 60.
Highs in the lower 80s. South winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 70s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
$$
MDZ504-012000-
Central and Southeast Montgomery-
Including the cities of Bethesda, Rockville, Gaithersburg,
and Silver Spring
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+1) 54 (+3) 77
RH % (24h trend) 40 (+6) 99 (+5) 42
Wind 20ft/early(mph) Lgt/Var E 5 Lgt/Var
Wind 20ft/late(mph) E 9 G17 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8140 7210
Transport Wnd (mph) E 14 NE 5
Vent Rate (kt-ft) 97680 28840
Max ADI Early 96 Good 77 Good 62 Good
Max ADI Late 113 Very Good3 Very Poor 54 Gen Good
Max LVORI Early 6 5 8
Max LVORI Late 1 8 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. South winds 10 to 15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
$$
MDZ006-012000-
Northern Baltimore-
Including the cities of Reisterstown and Cockeysville
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+2) 53 (+2) 77
RH % (24h trend) 43 (+5) 100 (+5) 45
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 8 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7630 6320
Transport Wnd (mph) E 14 NE 6
Vent Rate (kt-ft) 91560 31600
Max ADI Early 95 Good 44 Gen Good 52 Gen Good
Max ADI Late 108 Very Good3 Very Poor 51 Gen Good
Max LVORI Early 7 5 8
Max LVORI Late 1 8 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows around 60.
Highs in the lower 80s. South winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs around 80.
Southwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
$$
MDZ005-012000-
Carroll-
Including the cities of Eldersburg and Westminster
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+3) 53 (+4) 78
RH % (24h trend) 42 (+5) 100 (+5) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 8 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7710 6400
Transport Wnd (mph) E 14 NE 5
Vent Rate (kt-ft) 92520 25600
Max ADI Early 81 Good 57 Gen Good 50 Gen Good
Max ADI Late 107 Very Good4 Very Poor 50 Gen Good
Max LVORI Early 6 5 8
Max LVORI Late 1 7 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows around 60.
Highs in the lower 80s. South winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 70s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
$$
MDZ004-012000-
Frederick MD-
Including the cities of Frederick and Ballenger Creek
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (+4) 53 (+3) 80
RH % (24h trend) 41 (+6) 100 (+7) 41
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8050 6890
Transport Wnd (mph) E 13 NE 5
Vent Rate (kt-ft) 88550 27560
Max ADI Early 64 Good 54 Gen Good 43 Gen Good
Max ADI Late 101 Very Good3 Very Poor 52 Gen Good
Max LVORI Early 6 4 8
Max LVORI Late 1 8 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 60. Highs in the lower 80s. South winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 70s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
$$
MDZ003-012000-
Washington-
Including the city of Hagerstown
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (+4) 53 (+4) 80
RH % (24h trend) 39 (+6) 98 (+5) 39
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8520 6740
Transport Wnd (mph) E 12 NE 5
Vent Rate (kt-ft) 85200 26960
Max ADI Early 61 Good 72 Good 33 Fair
Max ADI Late 98 Good 3 Very Poor 47 Gen Good
Max LVORI Early 6 3 7
Max LVORI Late 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
South winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. South winds 10 to
15 mph.
.FRIDAY...Mostly cloudy. Showers likely. Lows around 60. Highs in
the upper 70s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs around 80.
West winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
$$
VAZ053-012000-
Fairfax-
Including the cities of Reston, Herndon, Annandale, Centreville,
Chantilly, McLean, and Franconia
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+1) 56 (+3) 78
RH % (24h trend) 39 (+6) 100 (+8) 40
Wind 20ft/early(mph) Lgt/Var E 5 Lgt/Var
Wind 20ft/late(mph) NE 9 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8250 7370
Transport Wnd (mph) E 14 NE 5
Vent Rate (kt-ft) 99000 29480
Max ADI Early 97 Good 78 Good 58 Gen Good
Max ADI Late 112 Very Good3 Very Poor 55 Gen Good
Max LVORI Early 6 4 8
Max LVORI Late 1 8 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. South winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the mid 80s. South winds 10 to 15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
$$
VAZ527-012000-
Central and Southeast Prince William/Manassas/Manassas Park-
Including the cities of Dale City, Manassas, Woodbridge,
Lake Ridge, and Montclair
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+1) 54 (+3) 79
RH % (24h trend) 40 (+5) 100 (+5) 41
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 9 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8350 6980
Transport Wnd (mph) E 13 NE 6
Vent Rate (kt-ft) 91850 34900
Max ADI Early 80 Good 75 Good 57 Gen Good
Max ADI Late 107 Very Good3 Very Poor 54 Gen Good
Max LVORI Early 6 5 9
Max LVORI Late 1 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
South winds around 5 mph.
.THURSDAY...Partly cloudy. Lows around 60. Highs in the mid 80s.
South winds 10 to 15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. North winds 5 to 10 mph.
$$
VAZ051-012000-
Culpeper-
Including the city of Culpeper
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+2) 52 (+4) 78
RH % (24h trend) 42 (+5) 100 (+3) 43
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8130 6480
Transport Wnd (mph) NE 12 N 7
Vent Rate (kt-ft) 81300 38880
Max ADI Early 61 Good 74 Good 54 Gen Good
Max ADI Late 96 Good 2 Very Poor 63 Good
Max LVORI Early 7 6 9
Max LVORI Late 1 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs around
80. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. South winds 10 to
15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. North winds around 5 mph.
$$
VAZ050-012000-
Orange-
Including the cities of Orange and Gordonsville
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+1) 52 (+3) 77
RH % (24h trend) 42 (+4) 100 (+3) 44
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 8 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8020 6340
Transport Wnd (mph) NE 12 NE 7
Vent Rate (kt-ft) 80200 38040
Max ADI Early 69 Good 80 Good 53 Gen Good
Max ADI Late 99 Good 2 Very Poor 63 Good
Max LVORI Early 6 6 9
Max LVORI Late 1 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. South winds 5 to
10 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. North winds around 5 mph.
$$
VAZ036-012000-
Nelson-
Including the city of Lovingston
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+3) 52 (-1) 77
RH % (24h trend) 42 (-1) 100 (+15) 46
Wind 20ft/early(mph) N 5 Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 8 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7590 6490
Transport Wnd (mph) NE 12 NE 7
Vent Rate (kt-ft) 75900 38940
Max ADI Early 77 Good 80 Good 60 Gen Good
Max ADI Late 92 Good 3 Very Poor 60 Gen Good
Max LVORI Early 5 5 7
Max LVORI Late 1 7 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. South winds 5 to
10 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
70s. Northeast winds 5 to 10 mph.
$$
VAZ037-012000-
Albemarle-
Including the city of Charlottesville
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+3) 53 (+1) 78
RH % (24h trend) 44 (+3) 99 (+11) 48
Wind 20ft/early(mph) N 5 Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 8 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7820 6420
Transport Wnd (mph) NE 12 NE 7
Vent Rate (kt-ft) 78200 38520
Max ADI Early 67 Good 77 Good 56 Gen Good
Max ADI Late 93 Good 3 Very Poor 59 Gen Good
Max LVORI Early 5 5 8
Max LVORI Late 1 7 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. South winds 10 to
15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
70s. North winds 5 to 10 mph.
$$
VAZ038-012000-
Greene-
Including the city of Stanardsville
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+3) 53 (+1) 77
RH % (24h trend) 44 (+2) 97 (+9) 49
Wind 20ft/early(mph) N 5 Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7760 5940
Transport Wnd (mph) NE 12 NE 7
Vent Rate (kt-ft) 77600 35640
Max ADI Early 65 Good 52 Gen Good 53 Gen Good
Max ADI Late 91 Good 3 Very Poor 56 Gen Good
Max LVORI Early 5 5 7
Max LVORI Late 1 7 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs around 80. South winds 10 to 15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. North winds 5 to 10 mph.
$$
VAZ039-012000-
Madison-
Including the city of Madison
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+2) 52 (+2) 77
RH % (24h trend) 43 (+3) 100 (+10) 44
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7790 6320
Transport Wnd (mph) NE 12 NE 7
Vent Rate (kt-ft) 77900 37920
Max ADI Early 62 Good 56 Gen Good 55 Gen Good
Max ADI Late 92 Good 2 Very Poor 57 Gen Good
Max LVORI Early 6 5 7
Max LVORI Late 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. South winds 10 to
15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows around 60.
Highs in the upper 70s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. North winds around 5 mph.
$$
MDZ014-012000-
Anne Arundel-
Including the cities of Glen Burnie, Annapolis, Severn,
South Gate, Severna Park, Arnold, and Odenton
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+3) 56 (+2) 77
RH % (24h trend) 44 (+6) 100 (+2) 45
Wind 20ft/early(mph) NE 6 G17 E 5 Lgt/Var
Wind 20ft/late(mph) NE 9 G17 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7080 6100
Transport Wnd (mph) E 15 NE 6
Vent Rate (kt-ft) 92040 30500
Max ADI Early 90 Good 55 Gen Good 52 Gen Good
Max ADI Late 111 Very Good3 Very Poor 48 Gen Good
Max LVORI Early 8 5 9
Max LVORI Late 1 9 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. South winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs around 80. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows around 60. Highs in the upper 70s.
North winds 5 to 10 mph.
$$
MDZ017-012000-
St. Marys-
Including the cities of Lexington Park and California
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+3) 57 (+2) 76
RH % (24h trend) 48 (+7) 100 (+2) 46
Wind 20ft/early(mph) NE 8 G19 E 7 N 5
Wind 20ft/late(mph) NE 10 Lgt/Var NE 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6600 5600
Transport Wnd (mph) E 14 NE 5
Vent Rate (kt-ft) 79200 22400
Max ADI Early 83 Good 58 Gen Good 45 Gen Good
Max ADI Late 92 Good 4 Very Poor 43 Gen Good
Max LVORI Early 9 5 9
Max LVORI Late 1 9 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. South winds 10 to 15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. North winds 5 to 10 mph.
$$
MDZ016-012000-
Charles-
Including the cities of St. Charles and Waldorf
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+3) 55 (+3) 77
RH % (24h trend) 43 (+6) 100 (+2) 42
Wind 20ft/early(mph) N 5 G17 E 5 Lgt/Var
Wind 20ft/late(mph) NE 9 G17 Lgt/Var NE 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7380 6710
Transport Wnd (mph) E 14 NE 6
Vent Rate (kt-ft) 88560 33550
Max ADI Early 106 Very Good65 Good 48 Gen Good
Max ADI Late 113 Very Good3 Very Poor 49 Gen Good
Max LVORI Early 9 6 9
Max LVORI Late 1 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. South winds 10 to 15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows around 60. Highs in the upper 70s.
North winds 5 to 10 mph.
$$
MDZ018-012000-
Calvert-
Including the cities of Chesapeake Beach, Huntingtown, Dunkirk,
North Beach, Lusby, and Prince Frederick
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+5) 57 (+2) 77
RH % (24h trend) 48 (+8) 100 (+5) 48
Wind 20ft/early(mph) NE 7 G18 E 6 NE 5
Wind 20ft/late(mph) NE 10 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6300 5140
Transport Wnd (mph) E 15 NE 6
Vent Rate (kt-ft) 81900 25700
Max ADI Early 73 Good 53 Gen Good 49 Gen Good
Max ADI Late 97 Good 4 Very Poor 41 Gen Good
Max LVORI Early 7 5 7
Max LVORI Late 1 7 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. South winds 10 to 15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. North winds 5 to 10 mph.
$$
MDZ011-012000-
Southern Baltimore-
Including the city of Baltimore
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+3) 55 (+1) 79
RH % (24h trend) 41 (+5) 99 (+6) 43
Wind 20ft/early(mph) Lgt/Var E 5 Lgt/Var
Wind 20ft/late(mph) E 9 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7730 6780
Transport Wnd (mph) E 14 NE 6
Vent Rate (kt-ft) 92760 33900
Max ADI Early 89 Good 60 Gen Good 53 Gen Good
Max ADI Late 109 Very Good3 Very Poor 53 Gen Good
Max LVORI Early 6 4 6
Max LVORI Late 1 7 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. South winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 60s. Highs in the upper 70s.
Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
70s. Northwest winds 5 to 10 mph.
$$
MDZ013-012000-
Prince Georges-
Including the cities of Bowie, Suitland-Silver Hill, Clinton,
College Park, Greenbelt, Laurel, and Camp Springs
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+2) 55 (+2) 77
RH % (24h trend) 41 (+6) 100 (+3) 42
Wind 20ft/early(mph) NE 5 G17 E 5 Lgt/Var
Wind 20ft/late(mph) NE 9 G17 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7460 6750
Transport Wnd (mph) E 15 NE 6
Vent Rate (kt-ft) 96980 33750
Max ADI Early 99 Good 60 Gen Good 56 Gen Good
Max ADI Late 113 Very Good3 Very Poor 53 Gen Good
Max LVORI Early 8 5 9
Max LVORI Late 1 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. South winds 10 to 15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
$$
VAZ040-012000-
Rappahannock-
Including the city of Washington
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+2) 52 (+2) 78
RH % (24h trend) 43 (+4) 99 (+9) 45
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7730 6470
Transport Wnd (mph) NE 10 N 7
Vent Rate (kt-ft) 69570 38820
Max ADI Early 69 Good 64 Good 44 Gen Good
Max ADI Late 87 Good 2 Very Poor 56 Gen Good
Max LVORI Early 5 5 7
Max LVORI Late 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. South winds 10 to
15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. North winds around 5 mph.
$$
DCZ001-012000-
District of Columbia-
Including the city of Washington
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (+2) 57 (+2) 79
RH % (24h trend) 38 (+7) 98 (+7) 39
Wind 20ft/early(mph) Lgt/Var E 5 Lgt/Var
Wind 20ft/late(mph) NE 9 G17 Lgt/Var E 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7990 7410
Transport Wnd (mph) E 14 NE 5
Vent Rate (kt-ft) 95880 29640
Max ADI Early 104 Very Good82 Good 63 Good
Max ADI Late 113 Very Good3 Very Poor 64 Good
Max LVORI Early 6 4 7
Max LVORI Late 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. South winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
mid 80s. South winds 10 to 15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows around 60. Highs in the upper 70s.
Northwest winds 5 to 10 mph.
$$
VAZ504-012000-
Eastern Highland-
Including the city of Monterey
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+3) 47 (0) 72
RH % (24h trend) 46 (-5) 97 (+9) 48
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6870 5400
Transport Wnd (mph) NE 8 N 5
Vent Rate (kt-ft) 48090 21600
Max ADI Early 52 Gen Good 46 Gen Good 25 Fair
Max ADI Late 67 Good 3 Very Poor 27 Fair
Max LVORI Early 6 5 7
Max LVORI Late 1 7 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 50s. Highs in the lower 70s. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 50s. Highs in the lower 70s.
Southwest winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
70s. Northwest winds 5 to 10 mph.
$$
VAZ027-012000-
Shenandoah-
Including the cities of Strasburg, Woodstock, Mount Jackson,
and New Market
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+4) 50 (+2) 77
RH % (24h trend) 40 (+2) 98 (+6) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7810 6580
Transport Wnd (mph) NE 10 NE 5
Vent Rate (kt-ft) 70290 26320
Max ADI Early 53 Gen Good 58 Gen Good 30 Fair
Max ADI Late 81 Good 2 Very Poor 42 Gen Good
Max LVORI Early 6 4 7
Max LVORI Late 1 7 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs around 80. South winds 10 to 15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
$$
VAZ505-012000-
Western Loudoun-
Including the city of Purcellville
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (+3) 54 (+5) 79
RH % (24h trend) 40 (+4) 100 (+5) 42
Wind 20ft/early(mph) Lgt/Var E 5 Lgt/Var
Wind 20ft/late(mph) E 8 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8330 6830
Transport Wnd (mph) E 12 NE 6
Vent Rate (kt-ft) 83300 34150
Max ADI Early 51 Gen Good 63 Good 43 Gen Good
Max ADI Late 97 Good 3 Very Poor 58 Gen Good
Max LVORI Early 6 4 8
Max LVORI Late 1 8 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. South winds 10 to
15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs around 80.
West winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
$$
VAZ028-012000-
Frederick VA-
Including the city of Winchester
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+1) 52 (+3) 77
RH % (24h trend) 40 (+4) 98 (+9) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8020 6840
Transport Wnd (mph) E 10 NE 5
Vent Rate (kt-ft) 72180 27360
Max ADI Early 41 Gen Good 74 Good 32 Fair
Max ADI Late 88 Good 2 Very Poor 47 Gen Good
Max LVORI Early 6 4 7
Max LVORI Late 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs around 80. South winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. West winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
70s. Northwest winds 5 to 10 mph.
$$
VAZ025-012000-
Augusta-
Including the cities of Staunton, Waynesboro, and Stuarts Draft
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+3) 48 (-2) 75
RH % (24h trend) 43 (-2) 97 (+8) 44
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7130 6290
Transport Wnd (mph) NE 9 N 6
Vent Rate (kt-ft) 57040 31450
Max ADI Early 57 Gen Good 53 Gen Good 33 Fair
Max ADI Late 74 Good 3 Very Poor 43 Gen Good
Max LVORI Early 6 4 7
Max LVORI Late 1 7 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s. Southwest winds
10 to 15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. West winds 10 to 15 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Northwest winds 10 to 15 mph.
$$
VAZ502-012000-
Southern Fauquier-
Including the city of Turnbull
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+2) 53 (+4) 79
RH % (24h trend) 42 (+7) 100 (+4) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8190 6370
Transport Wnd (mph) E 13 N 6
Vent Rate (kt-ft) 90090 31850
Max ADI Early 60 Gen Good 67 Good 54 Gen Good
Max ADI Late 103 Very Good2 Very Poor 57 Gen Good
Max LVORI Early 6 6 9
Max LVORI Late 1 10 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
South winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 80s. South winds 10 to 15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Southwest winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. North winds around 5 mph.
$$
VAZ026-012000-
Rockingham-
Including the city of Harrisonburg
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+3) 49 (+1) 76
RH % (24h trend) 43 (0) 98 (+7) 45
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7420 6530
Transport Wnd (mph) NE 10 N 5
Vent Rate (kt-ft) 66780 26120
Max ADI Early 52 Gen Good 48 Gen Good 30 Fair
Max ADI Late 77 Good 3 Very Poor 37 Fair
Max LVORI Early 6 5 7
Max LVORI Late 1 7 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s. South winds 10 to
15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
$$
VAZ503-012000-
Western Highland-
Including the city of Hightown
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 69 (+2) 45 (-1) 69
RH % (24h trend) 46 (-10) 96 (+7) 49
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6350 5330
Transport Wnd (mph) E 8 NW 5
Vent Rate (kt-ft) 44450 21320
Max ADI Early 46 Gen Good 50 Gen Good 23 Fair
Max ADI Late 58 Gen Good 4 Very Poor 25 Fair
Max LVORI Early 6 5 6
Max LVORI Late 1 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers and
thunderstorms. Lows around 50. Highs in the upper 60s. Southwest
winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 50s. Highs in the upper 60s.
Southwest winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs around 70.
West winds 10 to 15 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. Northwest winds 5 to 10 mph.
$$
VAZ508-012000-
Central Virginia Blue Ridge-
Including the city of Wintergreen
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+5) 49 (-1) 72
RH % (24h trend) 41 (-7) 92 (+10) 44
Wind 20ft/early(mph) NE 6 Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 8 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6410 5070
Transport Wnd (mph) NE 10 N 6
Vent Rate (kt-ft) 57690 25350
Max ADI Early 55 Gen Good 57 Gen Good 35 Fair
Max ADI Late 69 Good 3 Very Poor 41 Gen Good
Max LVORI Early 4 4 6
Max LVORI Late 1 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 70s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 70s. South winds 10 to
15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the lower 70s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
70s. North winds 5 to 10 mph.
$$
VAZ506-012000-
Eastern Loudoun-
Including the cities of Leesburg, Ashburn, and Sterling
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+2) 54 (+5) 78
RH % (24h trend) 40 (+5) 100 (+2) 42
Wind 20ft/early(mph) Lgt/Var E 5 Lgt/Var
Wind 20ft/late(mph) NE 8 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8310 7130
Transport Wnd (mph) E 12 NE 6
Vent Rate (kt-ft) 83100 35650
Max ADI Early 56 Gen Good 67 Good 50 Gen Good
Max ADI Late 106 Very Good3 Very Poor 53 Gen Good
Max LVORI Early 7 4 9
Max LVORI Late 1 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 60. Highs in the lower 80s. South winds 10 to 15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows around 60. Highs in the lower 80s.
Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
$$
VAZ507-012000-
Northern Virginia Blue Ridge-
Including the city of Big Meadows
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+6) 49 (0) 73
RH % (24h trend) 44 (-1) 97 (+11) 46
Wind 20ft/early(mph) NE 6 Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6550 5210
Transport Wnd (mph) NE 10 N 5
Vent Rate (kt-ft) 58950 20840
Max ADI Early 52 Gen Good 45 Gen Good 32 Fair
Max ADI Late 70 Good 3 Very Poor 42 Gen Good
Max LVORI Early 5 5 7
Max LVORI Late 1 7 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. South winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 70s. South winds 10 to
15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the lower 70s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs around 70.
North winds 10 to 15 mph.
$$
VAZ501-012000-
Northern Fauquier-
Including the city of Warrenton
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+3) 52 (+3) 78
RH % (24h trend) 41 (+4) 100 (+7) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8130 6450
Transport Wnd (mph) E 12 NE 7
Vent Rate (kt-ft) 81300 38700
Max ADI Early 58 Gen Good 71 Good 48 Gen Good
Max ADI Late 93 Good 3 Very Poor 56 Gen Good
Max LVORI Early 6 4 8
Max LVORI Late 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. South winds 10 to
15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows around 60.
Highs in the upper 70s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs around 80.
Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
$$
VAZ029-012000-
Page-
Including the cities of Luray, Shenandoah, and Stanley
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+2) 50 (+2) 77
RH % (24h trend) 42 (+3) 100 (+8) 44
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7490 6420
Transport Wnd (mph) NE 10 N 5
Vent Rate (kt-ft) 67410 25680
Max ADI Early 47 Gen Good 43 Gen Good 32 Fair
Max ADI Late 77 Good 3 Very Poor 50 Gen Good
Max LVORI Early 6 5 8
Max LVORI Late 1 8 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs around 80. South winds 10 to 15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
Southwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
$$
WVZ506-012000-
Eastern Pendleton-
Including the cities of Brandywine, Franklin, Oak Flat, Ruddle,
and Sugar Grove
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+3) 48 (+1) 74
RH % (24h trend) 44 (-2) 95 (+4) 44
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6850 6010
Transport Wnd (mph) E 9 N 5
Vent Rate (kt-ft) 54800 24040
Max ADI Early 47 Gen Good 39 Fair 21 Fair
Max ADI Late 68 Good 3 Very Poor 29 Fair
Max LVORI Early 6 5 7
Max LVORI Late 1 7 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 50s. Highs in the mid 70s.
Southwest winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the mid 70s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
70s. Northwest winds 5 to 10 mph.
$$
VAZ031-012000-
Clarke-
Including the city of Berryville
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+2) 52 (+5) 78
RH % (24h trend) 40 (+4) 100 (+4) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8300 6410
Transport Wnd (mph) E 12 NE 5
Vent Rate (kt-ft) 83000 25640
Max ADI Early 32 Fair 62 Good 36 Fair
Max ADI Late 96 Good 2 Very Poor 55 Gen Good
Max LVORI Early 8 4 9
Max LVORI Late 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. South winds 10 to
15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs around 80.
West winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
$$
WVZ053-012000-
Jefferson-
Including the cities of Charles Town and Shepherdstown
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+1) 52 (+4) 79
RH % (24h trend) 38 (+5) 100 (+4) 40
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8470 6450
Transport Wnd (mph) E 12 NE 5
Vent Rate (kt-ft) 84700 25800
Max ADI Early 40 Fair 69 Good 37 Fair
Max ADI Late 97 Good 3 Very Poor 55 Gen Good
Max LVORI Early 8 4 9
Max LVORI Late 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
South winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. South winds 10 to
15 mph.
.FRIDAY...Partly cloudy. Showers likely. Lows around 60. Highs in
the upper 70s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs around 80.
West winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
$$
VAZ030-012000-
Warren-
Including the city of Front Royal
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+2) 52 (+5) 77
RH % (24h trend) 40 (+3) 99 (+6) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7950 6810
Transport Wnd (mph) E 10 NE 6
Vent Rate (kt-ft) 71550 34050
Max ADI Early 36 Fair 76 Good 35 Fair
Max ADI Late 85 Good 3 Very Poor 56 Gen Good
Max LVORI Early 6 4 7
Max LVORI Late 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. South winds 10 to
15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs around 80.
Southwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
$$
WVZ052-012000-
Berkeley-
Including the city of Martinsburg
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (+3) 53 (+4) 79
RH % (24h trend) 39 (+5) 97 (+8) 40
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8520 6800
Transport Wnd (mph) E 12 NE 5
Vent Rate (kt-ft) 85200 27200
Max ADI Early 43 Gen Good 77 Good 32 Fair
Max ADI Late 93 Good 3 Very Poor 45 Gen Good
Max LVORI Early 6 4 7
Max LVORI Late 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. South winds 10 to
15 mph.
.FRIDAY...Mostly cloudy. Showers likely. Lows in the upper 50s.
Highs in the upper 70s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
$$
WVZ051-012000-
Morgan-
Including the city of Paw Paw
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+2) 52 (+4) 78
RH % (24h trend) 41 (+5) 97 (+8) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8120 6580
Transport Wnd (mph) E 10 NE 5
Vent Rate (kt-ft) 73080 26320
Max ADI Early 44 Gen Good 83 Good 31 Fair
Max ADI Late 95 Good 3 Very Poor 36 Fair
Max LVORI Early 6 4 7
Max LVORI Late 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Showers likely. Lows in the upper 50s.
Highs in the mid 70s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
70s. Northwest winds 5 to 10 mph.
$$
WVZ050-012000-
Hampshire-
Including the city of Romney
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+1) 50 (+2) 76
RH % (24h trend) 40 (+2) 97 (+10) 41
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7850 6610
Transport Wnd (mph) E 9 NE 5
Vent Rate (kt-ft) 62800 26440
Max ADI Early 39 Fair 51 Gen Good 22 Fair
Max ADI Late 82 Good 2 Very Poor 35 Fair
Max LVORI Early 6 4 7
Max LVORI Late 1 7 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. South winds around 5 mph.
.THURSDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
South winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. Showers likely. Lows in the upper 50s.
Highs in the mid 70s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
70s. Northwest winds 5 to 10 mph.
$$
WVZ055-012000-
Hardy-
Including the city of Moorefield
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+2) 49 (+1) 75
RH % (24h trend) 42 (+1) 93 (+8) 43
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7290 6350
Transport Wnd (mph) E 9 NE 5
Vent Rate (kt-ft) 58320 25400
Max ADI Early 48 Gen Good 50 Gen Good 24 Fair
Max ADI Late 73 Good 3 Very Poor 32 Fair
Max LVORI Early 5 4 6
Max LVORI Late 1 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. South winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
South winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the mid 70s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
70s. Northwest winds 5 to 10 mph.
$$
MDZ509-012000-
Western Garrett-
Including the cities of Mountain Lake Park and Oakland
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+2) 47 (+1) 72
RH % (24h trend) 44 (-1) 95 (+6) 46
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6590 5390
Transport Wnd (mph) E 10 S 5
Vent Rate (kt-ft) 59310 21560
Max ADI Early 63 Good 33 Fair 31 Fair
Max ADI Late 71 Good 4 Very Poor 32 Fair
Max LVORI Early 6 4 6
Max LVORI Late 1 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 70s. Southwest winds 5 to
10 mph.
.FRIDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 60s. West winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
60s. West winds 5 to 10 mph.
$$
MDZ510-012000-
Eastern Garrett-
Including the city of Grantsville
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+3) 49 (+2) 73
RH % (24h trend) 42 (-1) 95 (+9) 45
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6590 5200
Transport Wnd (mph) E 9 S 5
Vent Rate (kt-ft) 52720 20800
Max ADI Early 56 Gen Good 36 Fair 30 Fair
Max ADI Late 68 Good 3 Very Poor 34 Fair
Max LVORI Early 5 4 6
Max LVORI Late 1 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 50s. Highs in the lower 70s. South
winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs around 70. Southwest winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 60s. West winds 10 to 15 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
60s. West winds 5 to 10 mph.
$$
MDZ008-VAZ526-012000-
Cecil-Northwest Prince William-
Including the cities of Elkton and Haymarket
152 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+2) 53 (+1) 78
RH % (24h trend) 44 (+6) 100 (+3) 46
Wind 20ft/early(mph) NE 5 Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 9 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7490 6440
Transport Wnd (mph) E 14 NE 5
Vent Rate (kt-ft) 89880 25760
Max ADI Early 92 Good 52 Gen Good 50 Gen Good
Max ADI Late 114 Very Good3 Very Poor 49 Gen Good
Max LVORI Early 8 5 7
Max LVORI Late 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows around 60. Highs in the lower
80s. South winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. Showers likely. Lows in the lower 60s.
Highs in the upper 70s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs around 80.
Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation near normal.
$$