Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
209
FNUS51 KLWX 111753
FWFLWX
Fire Weather Planning Forecast FOR W and CTL MD...E WV...N VA...DC
National Weather Service Baltimore MD/Washington DC
152 PM EDT Thu Sep 11 2025
.DISCUSSION...
Surface high pressure remains overhead through the end of the week
and into the weekend. Dry conditions continue through the weekend as
a moisture starved cold front drops through the forecast area. High
pressure returns through midweek.
VAZ054-120800-
Arlington/Falls Church/Alexandria-
Including the cities of Arlington, Alexandria, and Falls Church
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 58 (-5) 82 (+2) 59 83
RH % (24h trend) 87 (-12) 42 (-8) 94 41
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7090 7700
Transport Wnd (mph) NE 9 W 7
Vent Rate (kt-ft) 56720 46200
Max ADI Early 17 Gen Poor 36 Fair 52 Gen Good 26 Fair
Max ADI Late 3 Very Poor 77 Good 3 Very Poor 54 Gen Good
Max LVORI Early 4 6 3 7
Max LVORI Late 5 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower
80s. East winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs around
80. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds around 5 mph.
$$
VAZ055-120800-
Stafford-
Including the city of Falmouth
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (-4) 83 (+3) 55 83
RH % (24h trend) 100 (+1) 42 (-12) 100 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7330 7190
Transport Wnd (mph) NE 9 NW 5
Vent Rate (kt-ft) 58640 28760
Max ADI Early 21 Fair 37 Fair 50 Gen Good 26 Fair
Max ADI Late 3 Very Poor 70 Good 2 Very Poor 38 Fair
Max LVORI Early 8 8 5 9
Max LVORI Late 9 1 8 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs in the mid 80s.
West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows around 60. Highs in the upper 70s.
Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows around 60. Highs around 80.
Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows around 60. Highs around 80.
Northeast winds around 5 mph.
$$
VAZ056-120800-
Spotsylvania-
Including the city of Fredericksburg
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (-4) 82 (+2) 54 82
RH % (24h trend) 100 (0) 41 (-14) 100 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7380 7370
Transport Wnd (mph) NE 9 W 5
Vent Rate (kt-ft) 59040 29480
Max ADI Early 26 Fair 38 Fair 51 Gen Good 26 Fair
Max ADI Late 2 Very Poor 71 Good 2 Very Poor 36 Fair
Max LVORI Early 9 9 5 10
Max LVORI Late 10 1 9 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. South winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
$$
VAZ057-120800-
King George-
Including the city of Dahlgren
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 57 (-4) 80 (+3) 55 81
RH % (24h trend) 100 (0) 44 (-17) 100 46
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7120 6230
Transport Wnd (mph) NE 9 N 5
Vent Rate (kt-ft) 56960 24920
Max ADI Early 19 Gen Poor 24 Fair 37 Fair 24 Fair
Max ADI Late 3 Very Poor 72 Good 3 Very Poor 31 Fair
Max LVORI Early 9 9 6 9
Max LVORI Late 10 1 9 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs in the lower 80s.
Southwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. East winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the mid
70s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds around 5 mph.
$$
WVZ502-120800-
Eastern Grant-
Including the city of Petersburg
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (-1) 82 (+3) 52 85
RH % (24h trend) 89 (-4) 38 (-1) 92 36
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6740 7730
Transport Wnd (mph) NE 6 NW 6
Vent Rate (kt-ft) 33700 38650
Max ADI Early 28 Fair 20 Gen Poor 15 Gen Poor 32 Fair
Max ADI Late 3 Very Poor 48 Gen Good 3 Very Poor 47 Gen Good
Max LVORI Early 4 5 3 6
Max LVORI Late 5 1 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
80s. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. East winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 80s. East winds around 5 mph.
$$
WVZ503-120800-
Western Mineral-
Including the city of Elk Garden
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (0) 79 (+3) 52 82
RH % (24h trend) 84 (-4) 40 (-2) 87 36
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6080 7220
Transport Wnd (mph) NE 6 NW 7
Vent Rate (kt-ft) 30400 43320
Max ADI Early 32 Fair 18 Gen Poor 16 Gen Poor 31 Fair
Max ADI Late 3 Very Poor 37 Fair 3 Very Poor 52 Gen Good
Max LVORI Early 3 5 3 5
Max LVORI Late 4 2 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Northwest winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs around 80.
East winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. East winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. East winds 5 to 10 mph.
$$
WVZ504-120800-
Eastern Mineral-
Including the cities of Antioch, Keyser, New Creek, Ridgeville,
Russelldale, Headsville, and Fort Ashby
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (0) 82 (+2) 53 85
RH % (24h trend) 89 (-5) 36 (-1) 96 32
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6790 7760
Transport Wnd (mph) NE 5 NW 7
Vent Rate (kt-ft) 27160 46560
Max ADI Early 11 Poor 13 Gen Poor 8 Poor 20 Gen Poor
Max ADI Late 2 Very Poor 33 Fair 3 Very Poor 55 Gen Good
Max LVORI Early 3 6 3 6
Max LVORI Late 6 2 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. Northwest winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 80s. Northeast winds around 5 mph.
$$
WVZ505-120800-
Western Pendleton-
Including the city of Riverton
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 48 (-1) 77 (+6) 49 79
RH % (24h trend) 86 (-1) 41 (-3) 94 38
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6230 6940
Transport Wnd (mph) NE 8 NW 7
Vent Rate (kt-ft) 43610 41640
Max ADI Early 41 Gen Good 31 Fair 27 Fair 32 Fair
Max ADI Late 3 Very Poor 53 Gen Good 3 Very Poor 46 Gen Good
Max LVORI Early 4 5 4 6
Max LVORI Late 5 1 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. East winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower
70s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. East winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. East winds 5 to 10 mph.
$$
WVZ501-120800-
Western Grant-
Including the cities of Bayard and Mount Storm
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (0) 77 (+4) 51 80
RH % (24h trend) 83 (-3) 43 (-3) 85 40
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 5970 7000
Transport Wnd (mph) NE 7 NW 7
Vent Rate (kt-ft) 35820 42000
Max ADI Early 38 Fair 25 Fair 21 Fair 32 Fair
Max ADI Late 3 Very Poor 44 Gen Good 3 Very Poor 52 Gen Good
Max LVORI Early 4 4 3 5
Max LVORI Late 4 1 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. East winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. East winds 5 to 10 mph.
$$
MDZ507-120800-
Northwest Harford-
Including the city of Jarrettsville
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (-3) 80 (+1) 57 80
RH % (24h trend) 90 (-10) 49 (+1) 100 50
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6500 5670
Transport Wnd (mph) NE 7 W 8
Vent Rate (kt-ft) 39000 39690
Max ADI Early 17 Gen Poor 30 Fair 13 Gen Poor 23 Fair
Max ADI Late 4 Very Poor 53 Gen Good 3 Very Poor 47 Gen Good
Max LVORI Early 5 6 6 9
Max LVORI Late 6 2 9 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
East winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds around 5 mph.
$$
MDZ506-120800-
Central and Southeast Howard-
Including the cities of Columbia and Ellicott City
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (-4) 80 (0) 57 82
RH % (24h trend) 92 (-8) 44 (-4) 100 45
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6660 7160
Transport Wnd (mph) NE 9 W 6
Vent Rate (kt-ft) 53280 35800
Max ADI Early 14 Gen Poor 36 Fair 37 Fair 29 Fair
Max ADI Late 4 Very Poor 65 Good 2 Very Poor 44 Gen Good
Max LVORI Early 5 6 5 9
Max LVORI Late 6 1 8 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs in the mid 80s.
Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. East winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows around 60. Highs in the upper
70s. Northeast winds around 5 mph.
$$
MDZ508-120800-
Southeast Harford-
Including the city of Aberdeen
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (-5) 81 (+1) 58 80
RH % (24h trend) 91 (-8) 47 (0) 100 52
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6510 4940
Transport Wnd (mph) NE 8 W 6
Vent Rate (kt-ft) 45570 24700
Max ADI Early 10 Poor 28 Fair 16 Gen Poor 20 Gen Poor
Max ADI Late 4 Very Poor 54 Gen Good 3 Very Poor 31 Fair
Max LVORI Early 5 6 6 9
Max LVORI Late 6 2 9 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. West winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. East winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 60. Highs in the upper 70s.
Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows around 60. Highs in the upper
70s. Northeast winds around 5 mph.
$$
MDZ501-120800-
Extreme Western Allegany-
Including the city of Frostburg
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (+1) 81 (+4) 53 84
RH % (24h trend) 84 (-2) 39 (0) 89 35
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6360 7380
Transport Wnd (mph) NE 5 NW 7
Vent Rate (kt-ft) 25440 44280
Max ADI Early 21 Fair 17 Gen Poor 14 Gen Poor 25 Fair
Max ADI Late 3 Very Poor 35 Fair 3 Very Poor 53 Gen Good
Max LVORI Early 3 5 3 5
Max LVORI Late 4 2 5 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Northwest winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. East winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. East winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds around 5 mph.
$$
MDZ503-120800-
Northwest Montgomery-
Including the cities of Germantown and Damascus
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (-4) 81 (+1) 57 83
RH % (24h trend) 94 (-6) 43 (-4) 100 41
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7300 7290
Transport Wnd (mph) NE 8 W 7
Vent Rate (kt-ft) 51100 43740
Max ADI Early 35 Fair 38 Fair 38 Fair 29 Fair
Max ADI Late 3 Very Poor 61 Good 3 Very Poor 52 Gen Good
Max LVORI Early 5 6 4 8
Max LVORI Late 6 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows around 60. Highs in the mid 80s.
Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows around 60. Highs in the upper
70s. Northeast winds around 5 mph.
$$
MDZ502-120800-
Central and Eastern Allegany-
Including the city of Cumberland
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (0) 83 (+2) 53 86
RH % (24h trend) 91 (-3) 36 (+1) 95 32
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7350 7810
Transport Wnd (mph) NE 5 NW 7
Vent Rate (kt-ft) 29400 46860
Max ADI Early 33 Fair 16 Gen Poor 18 Gen Poor 19 Gen Poor
Max ADI Late 3 Very Poor 37 Fair 2 Very Poor 55 Gen Good
Max LVORI Early 3 6 3 7
Max LVORI Late 6 2 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the mid 80s.
East winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. East winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. East winds around 5 mph.
$$
MDZ505-120800-
Northwest Howard-
Including the city of Lisbon
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (-3) 80 (+1) 57 82
RH % (24h trend) 90 (-10) 46 (-2) 100 44
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6740 7130
Transport Wnd (mph) NE 8 W 7
Vent Rate (kt-ft) 47180 42780
Max ADI Early 27 Fair 37 Fair 30 Fair 31 Fair
Max ADI Late 4 Very Poor 59 Gen Good 3 Very Poor 52 Gen Good
Max LVORI Early 6 6 5 9
Max LVORI Late 6 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. East winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds around 5 mph.
$$
MDZ504-120800-
Central and Southeast Montgomery-
Including the cities of Bethesda, Rockville, Gaithersburg,
and Silver Spring
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (-4) 81 (+1) 57 82
RH % (24h trend) 92 (-8) 43 (-4) 100 41
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7090 7790
Transport Wnd (mph) NE 9 W 6
Vent Rate (kt-ft) 56720 38950
Max ADI Early 23 Fair 38 Fair 39 Fair 28 Fair
Max ADI Late 4 Very Poor 68 Good 3 Very Poor 45 Gen Good
Max LVORI Early 5 6 4 8
Max LVORI Late 6 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows around 60. Highs in the upper 70s.
Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows around 60. Highs in the upper
70s. Northeast winds around 5 mph.
$$
MDZ006-120800-
Northern Baltimore-
Including the cities of Reisterstown and Cockeysville
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (-4) 80 (0) 57 82
RH % (24h trend) 88 (-12) 47 (+1) 100 47
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6490 6500
Transport Wnd (mph) NE 8 W 7
Vent Rate (kt-ft) 45430 39000
Max ADI Early 19 Gen Poor 33 Fair 23 Fair 29 Fair
Max ADI Late 4 Very Poor 55 Gen Good 3 Very Poor 47 Gen Good
Max LVORI Early 5 6 5 8
Max LVORI Late 5 2 8 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows around 60. Highs in the mid 80s.
Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. East winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds around 5 mph.
$$
MDZ005-120800-
Carroll-
Including the cities of Eldersburg and Westminster
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (-4) 82 (+2) 56 84
RH % (24h trend) 89 (-11) 43 (-1) 98 40
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6690 7990
Transport Wnd (mph) NE 6 W 7
Vent Rate (kt-ft) 33450 47940
Max ADI Early 42 Gen Good 32 Fair 29 Fair 36 Fair
Max ADI Late 4 Very Poor 48 Gen Good 3 Very Poor 58 Gen Good
Max LVORI Early 4 6 5 8
Max LVORI Late 6 1 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. East winds around 5 mph.
$$
MDZ004-120800-
Frederick MD-
Including the cities of Frederick and Ballenger Creek
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (-4) 83 (+2) 56 84
RH % (24h trend) 91 (-8) 42 (-2) 98 38
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7210 8000
Transport Wnd (mph) NE 7 W 7
Vent Rate (kt-ft) 43260 48000
Max ADI Early 37 Fair 32 Fair 31 Fair 35 Fair
Max ADI Late 3 Very Poor 52 Gen Good 3 Very Poor 55 Gen Good
Max LVORI Early 4 6 4 7
Max LVORI Late 5 1 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. East winds around 5 mph.
$$
MDZ003-120800-
Washington-
Including the city of Hagerstown
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (-2) 84 (+2) 55 87
RH % (24h trend) 90 (-9) 40 (0) 96 36
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7590 8630
Transport Wnd (mph) NE 6 NW 7
Vent Rate (kt-ft) 37950 51780
Max ADI Early 49 Gen Good 34 Fair 26 Fair 31 Fair
Max ADI Late 3 Very Poor 51 Gen Good 3 Very Poor 58 Gen Good
Max LVORI Early 3 6 3 7
Max LVORI Late 5 1 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 80s. Northwest winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. East winds 5 to 10 mph.
$$
VAZ053-120800-
Fairfax-
Including the cities of Reston, Herndon, Annandale, Centreville,
Chantilly, McLean, and Franconia
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (-5) 82 (+1) 57 83
RH % (24h trend) 92 (-7) 41 (-8) 97 41
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7450 7850
Transport Wnd (mph) NE 9 W 6
Vent Rate (kt-ft) 59600 39250
Max ADI Early 23 Fair 34 Fair 46 Gen Good 28 Fair
Max ADI Late 3 Very Poor 77 Good 3 Very Poor 46 Gen Good
Max LVORI Early 5 6 4 7
Max LVORI Late 6 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows around 60. Highs around 80.
Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds around 5 mph.
$$
VAZ527-120800-
Central and Southeast Prince William/Manassas/Manassas Park-
Including the cities of Dale City, Manassas, Woodbridge,
Lake Ridge, and Montclair
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (-5) 83 (+2) 56 84
RH % (24h trend) 97 (-3) 41 (-9) 99 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7470 7490
Transport Wnd (mph) NE 9 W 6
Vent Rate (kt-ft) 59760 37450
Max ADI Early 24 Fair 32 Fair 42 Gen Good 26 Fair
Max ADI Late 3 Very Poor 71 Good 3 Very Poor 44 Gen Good
Max LVORI Early 7 6 5 8
Max LVORI Late 7 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs in the mid 80s.
Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows around 60. Highs in the upper 70s.
Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows around 60. Highs around 80.
Northeast winds around 5 mph.
$$
VAZ051-120800-
Culpeper-
Including the city of Culpeper
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (-3) 83 (+2) 53 84
RH % (24h trend) 100 (0) 41 (-7) 100 41
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7360 7200
Transport Wnd (mph) NE 8 W 6
Vent Rate (kt-ft) 51520 36000
Max ADI Early 36 Fair 46 Gen Good 43 Gen Good 26 Fair
Max ADI Late 2 Very Poor 70 Good 3 Very Poor 42 Gen Good
Max LVORI Early 7 9 5 9
Max LVORI Late 8 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. Light and variable wind.
.MONDAY...Partly cloudy. Lows around 60. Highs in the mid 80s.
Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Lows in the upper 50s. Highs around
80. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. Northeast winds around 5 mph.
$$
VAZ050-120800-
Orange-
Including the cities of Orange and Gordonsville
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (-3) 82 (+1) 54 83
RH % (24h trend) 100 (0) 41 (-9) 100 41
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7350 7050
Transport Wnd (mph) NE 9 W 5
Vent Rate (kt-ft) 58800 28200
Max ADI Early 36 Fair 41 Gen Good 43 Gen Good 19 Gen Poor
Max ADI Late 2 Very Poor 76 Good 2 Very Poor 41 Gen Good
Max LVORI Early 9 9 5 9
Max LVORI Late 10 1 8 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
$$
VAZ036-120800-
Nelson-
Including the city of Lovingston
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (-2) 81 (+1) 53 82
RH % (24h trend) 100 (+2) 43 (-8) 100 43
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7500 6580
Transport Wnd (mph) NE 9 W 5
Vent Rate (kt-ft) 60000 26320
Max ADI Early 35 Fair 51 Gen Good 49 Gen Good 17 Gen Poor
Max ADI Late 2 Very Poor 77 Good 2 Very Poor 36 Fair
Max LVORI Early 6 7 5 7
Max LVORI Late 8 1 7 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. North winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
$$
VAZ037-120800-
Albemarle-
Including the city of Charlottesville
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (-2) 82 (+1) 53 83
RH % (24h trend) 100 (+1) 44 (-7) 99 45
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7410 6970
Transport Wnd (mph) NE 10 W 5
Vent Rate (kt-ft) 66690 27880
Max ADI Early 39 Fair 47 Gen Good 46 Gen Good 20 Gen Poor
Max ADI Late 2 Very Poor 77 Good 2 Very Poor 40 Fair
Max LVORI Early 7 7 5 8
Max LVORI Late 8 1 7 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows around 60. Highs in the upper
70s. Northeast winds around 5 mph.
$$
VAZ038-120800-
Greene-
Including the city of Stanardsville
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (-1) 81 (+2) 55 83
RH % (24h trend) 95 (-4) 44 (-8) 97 46
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7190 6900
Transport Wnd (mph) NE 9 W 5
Vent Rate (kt-ft) 57520 27600
Max ADI Early 35 Fair 51 Gen Good 40 Fair 23 Fair
Max ADI Late 3 Very Poor 69 Good 2 Very Poor 40 Fair
Max LVORI Early 6 6 5 7
Max LVORI Late 6 1 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
$$
VAZ039-120800-
Madison-
Including the city of Madison
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (-2) 82 (+2) 54 83
RH % (24h trend) 97 (-2) 42 (-7) 98 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7180 6710
Transport Wnd (mph) NE 9 W 6
Vent Rate (kt-ft) 57440 33550
Max ADI Early 35 Fair 52 Gen Good 41 Gen Good 25 Fair
Max ADI Late 3 Very Poor 71 Good 3 Very Poor 41 Gen Good
Max LVORI Early 6 7 5 6
Max LVORI Late 7 1 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
$$
MDZ014-120800-
Anne Arundel-
Including the cities of Glen Burnie, Annapolis, Severn,
South Gate, Severna Park, Arnold, and Odenton
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 57 (-4) 80 (0) 57 81
RH % (24h trend) 94 (-6) 45 (-10) 100 48
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 5840 5850
Transport Wnd (mph) NE 9 SW 6
Vent Rate (kt-ft) 46720 29250
Max ADI Early 9 Poor 28 Fair 25 Fair 19 Gen Poor
Max ADI Late 3 Very Poor 61 Good 3 Very Poor 33 Fair
Max LVORI Early 5 6 5 9
Max LVORI Late 6 1 8 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. South winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
$$
MDZ017-120800-
St. Marys-
Including the cities of Lexington Park and California
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 58 (-4) 79 (+2) 57 80
RH % (24h trend) 100 (+1) 47 (-17) 100 51
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6430 5800
Transport Wnd (mph) NE 9 NE 6
Vent Rate (kt-ft) 51440 29000
Max ADI Early 10 Poor 23 Fair 22 Fair 17 Gen Poor
Max ADI Late 3 Very Poor 64 Good 3 Very Poor 28 Fair
Max LVORI Early 7 9 6 10
Max LVORI Late 9 1 9 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Southwest winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs around 80.
East winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the mid
70s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
$$
MDZ016-120800-
Charles-
Including the cities of St. Charles and Waldorf
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (-5) 81 (+3) 56 82
RH % (24h trend) 100 (0) 42 (-17) 100 44
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7020 6690
Transport Wnd (mph) NE 9 NW 5
Vent Rate (kt-ft) 56160 26760
Max ADI Early 15 Gen Poor 31 Fair 35 Fair 24 Fair
Max ADI Late 3 Very Poor 71 Good 3 Very Poor 34 Fair
Max LVORI Early 8 8 6 10
Max LVORI Late 9 1 9 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs in the mid 80s.
Southwest winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. East winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows around 60. Highs in the upper
70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
$$
MDZ018-120800-
Calvert-
Including the cities of Chesapeake Beach, Huntingtown, Dunkirk,
North Beach, Lusby, and Prince Frederick
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 57 (-5) 80 (+2) 57 81
RH % (24h trend) 100 (+1) 47 (-14) 100 51
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 5590 5110
Transport Wnd (mph) NE 9 NE 5
Vent Rate (kt-ft) 44720 20440
Max ADI Early 8 Poor 24 Fair 16 Gen Poor 17 Gen Poor
Max ADI Late 3 Very Poor 55 Gen Good 3 Very Poor 24 Fair
Max LVORI Early 7 8 6 10
Max LVORI Late 8 2 9 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Southwest winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
$$
MDZ011-120800-
Southern Baltimore-
Including the city of Baltimore
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 57 (-4) 82 (+1) 59 82
RH % (24h trend) 88 (-11) 44 (-2) 100 46
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6630 6470
Transport Wnd (mph) NE 8 SW 7
Vent Rate (kt-ft) 46410 38820
Max ADI Early 10 Poor 32 Fair 28 Fair 21 Fair
Max ADI Late 4 Very Poor 58 Gen Good 3 Very Poor 40 Fair
Max LVORI Early 4 5 5 7
Max LVORI Late 5 1 7 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Southwest winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. East winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows around 60. Highs in the upper
70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. East winds 5 to 10 mph.
$$
MDZ013-120800-
Prince Georges-
Including the cities of Bowie, Suitland-Silver Hill, Clinton,
College Park, Greenbelt, Laurel, and Camp Springs
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 57 (-4) 80 (+1) 57 82
RH % (24h trend) 96 (-4) 44 (-11) 100 45
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6510 7100
Transport Wnd (mph) NE 9 SW 7
Vent Rate (kt-ft) 52080 42600
Max ADI Early 12 Poor 33 Fair 35 Fair 24 Fair
Max ADI Late 3 Very Poor 69 Good 3 Very Poor 45 Gen Good
Max LVORI Early 6 6 5 9
Max LVORI Late 7 1 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Southwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows around 60. Highs in the upper 70s.
Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows around 60. Highs in the upper
70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
$$
VAZ040-120800-
Rappahannock-
Including the city of Washington
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (-2) 82 (+2) 54 84
RH % (24h trend) 93 (-6) 43 (-4) 95 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7070 6770
Transport Wnd (mph) NE 8 W 6
Vent Rate (kt-ft) 49490 33850
Max ADI Early 46 Gen Good 55 Gen Good 36 Fair 25 Fair
Max ADI Late 3 Very Poor 68 Good 3 Very Poor 41 Gen Good
Max LVORI Early 6 6 5 6
Max LVORI Late 6 1 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
$$
DCZ001-120800-
District of Columbia-
Including the city of Washington
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 58 (-4) 82 (+1) 59 83
RH % (24h trend) 90 (-10) 42 (-7) 98 41
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6930 7790
Transport Wnd (mph) NE 9 W 6
Vent Rate (kt-ft) 55440 38950
Max ADI Early 18 Gen Poor 36 Fair 50 Gen Good 26 Fair
Max ADI Late 3 Very Poor 76 Good 2 Very Poor 47 Gen Good
Max LVORI Early 5 6 4 7
Max LVORI Late 6 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. East winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs around
80. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs around
80. Northeast winds around 5 mph.
$$
VAZ504-120800-
Eastern Highland-
Including the city of Monterey
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (0) 78 (+3) 50 80
RH % (24h trend) 88 (-5) 43 (0) 98 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6630 6870
Transport Wnd (mph) NE 7 NW 6
Vent Rate (kt-ft) 39780 34350
Max ADI Early 37 Fair 36 Fair 31 Fair 26 Fair
Max ADI Late 4 Very Poor 52 Gen Good 3 Very Poor 41 Gen Good
Max LVORI Early 4 5 4 7
Max LVORI Late 5 1 7 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the lower 50s. Highs around 80.
North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
$$
VAZ027-120800-
Shenandoah-
Including the cities of Strasburg, Woodstock, Mount Jackson,
and New Market
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (-2) 82 (+3) 52 85
RH % (24h trend) 93 (-3) 39 (-1) 96 37
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7150 7980
Transport Wnd (mph) NE 8 NW 6
Vent Rate (kt-ft) 50050 39900
Max ADI Early 43 Gen Good 35 Fair 34 Fair 27 Fair
Max ADI Late 2 Very Poor 60 Gen Good 3 Very Poor 45 Gen Good
Max LVORI Early 4 6 4 6
Max LVORI Late 6 1 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. North winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
$$
VAZ505-120800-
Western Loudoun-
Including the city of Purcellville
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (-3) 83 (+2) 55 84
RH % (24h trend) 95 (-5) 42 (-2) 97 38
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7270 7380
Transport Wnd (mph) NE 8 W 7
Vent Rate (kt-ft) 50890 44280
Max ADI Early 42 Gen Good 34 Fair 40 Fair 28 Fair
Max ADI Late 3 Very Poor 62 Good 4 Very Poor 52 Gen Good
Max LVORI Early 5 6 4 7
Max LVORI Late 6 1 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. Northwest winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. Northeast winds 5 to 10 mph.
$$
VAZ028-120800-
Frederick VA-
Including the city of Winchester
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (-2) 81 (+2) 53 84
RH % (24h trend) 92 (-5) 40 (-1) 94 36
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7250 8340
Transport Wnd (mph) NE 7 NW 7
Vent Rate (kt-ft) 43500 50040
Max ADI Early 51 Gen Good 31 Fair 31 Fair 30 Fair
Max ADI Late 3 Very Poor 58 Gen Good 3 Very Poor 62 Good
Max LVORI Early 4 6 4 6
Max LVORI Late 6 1 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. Northwest winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
$$
VAZ025-120800-
Augusta-
Including the cities of Staunton, Waynesboro, and Stuarts Draft
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (-2) 80 (+3) 51 82
RH % (24h trend) 93 (-3) 41 (-1) 98 40
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6930 7190
Transport Wnd (mph) NE 8 NW 5
Vent Rate (kt-ft) 48510 28760
Max ADI Early 38 Fair 40 Fair 42 Gen Good 21 Fair
Max ADI Late 3 Very Poor 66 Good 2 Very Poor 40 Fair
Max LVORI Early 4 6 4 7
Max LVORI Late 6 1 7 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower
80s. North winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
$$
VAZ502-120800-
Southern Fauquier-
Including the city of Turnbull
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (-4) 83 (+2) 54 84
RH % (24h trend) 100 (+1) 42 (-6) 100 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7500 7460
Transport Wnd (mph) NE 9 W 6
Vent Rate (kt-ft) 60000 37300
Max ADI Early 23 Fair 40 Fair 37 Fair 26 Fair
Max ADI Late 3 Very Poor 71 Good 3 Very Poor 44 Gen Good
Max LVORI Early 7 9 5 9
Max LVORI Late 8 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
80s. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the mid 80s.
Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs around 80.
Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. Northeast winds around 5 mph.
$$
VAZ026-120800-
Rockingham-
Including the city of Harrisonburg
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (-3) 80 (+3) 51 83
RH % (24h trend) 95 (-1) 41 (0) 99 38
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7020 7600
Transport Wnd (mph) NE 8 NW 5
Vent Rate (kt-ft) 49140 30400
Max ADI Early 32 Fair 37 Fair 28 Fair 26 Fair
Max ADI Late 3 Very Poor 59 Gen Good 3 Very Poor 42 Gen Good
Max LVORI Early 5 6 4 7
Max LVORI Late 6 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower
80s. North winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
$$
VAZ503-120800-
Western Highland-
Including the city of Hightown
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 48 (-1) 75 (+4) 48 77
RH % (24h trend) 87 (-1) 44 (-1) 95 43
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6300 6680
Transport Wnd (mph) NE 7 NW 6
Vent Rate (kt-ft) 37800 33400
Max ADI Early 43 Gen Good 34 Fair 33 Fair 28 Fair
Max ADI Late 4 Very Poor 50 Gen Good 3 Very Poor 42 Gen Good
Max LVORI Early 4 5 4 7
Max LVORI Late 5 1 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
lower 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. East winds 5 to 10 mph.
$$
VAZ508-120800-
Central Virginia Blue Ridge-
Including the city of Wintergreen
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (-2) 77 (+3) 52 79
RH % (24h trend) 87 (-7) 39 (-6) 88 40
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6030 6400
Transport Wnd (mph) NE 8 NW 6
Vent Rate (kt-ft) 42210 32000
Max ADI Early 38 Fair 37 Fair 37 Fair 18 Gen Poor
Max ADI Late 3 Very Poor 53 Gen Good 2 Very Poor 39 Fair
Max LVORI Early 4 5 4 5
Max LVORI Late 5 1 5 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
70s. North winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
lower 70s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 70s. Northeast winds 5 to 10 mph.
$$
VAZ506-120800-
Eastern Loudoun-
Including the cities of Leesburg, Ashburn, and Sterling
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (-4) 82 (+1) 56 84
RH % (24h trend) 95 (-5) 42 (-4) 99 40
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7410 7350
Transport Wnd (mph) NE 8 W 6
Vent Rate (kt-ft) 51870 36750
Max ADI Early 27 Fair 32 Fair 38 Fair 28 Fair
Max ADI Late 3 Very Poor 70 Good 3 Very Poor 45 Gen Good
Max LVORI Early 5 6 4 8
Max LVORI Late 7 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows around 60. Highs in the mid 80s.
Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows around 60. Highs around 80.
Northeast winds around 5 mph.
$$
VAZ507-120800-
Northern Virginia Blue Ridge-
Including the city of Big Meadows
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (-2) 77 (+3) 52 80
RH % (24h trend) 90 (-7) 45 (-5) 92 41
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 5960 6470
Transport Wnd (mph) NE 9 W 6
Vent Rate (kt-ft) 47680 32350
Max ADI Early 30 Fair 40 Fair 29 Fair 21 Fair
Max ADI Late 3 Very Poor 56 Gen Good 3 Very Poor 41 Gen Good
Max LVORI Early 5 6 5 6
Max LVORI Late 6 1 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
70s. North winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the lower
70s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 70s. Northeast winds 5 to 10 mph.
$$
VAZ501-120800-
Northern Fauquier-
Including the city of Warrenton
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (-3) 82 (+2) 54 84
RH % (24h trend) 95 (-5) 41 (-4) 96 40
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7140 6950
Transport Wnd (mph) NE 8 W 6
Vent Rate (kt-ft) 49980 34750
Max ADI Early 42 Gen Good 39 Fair 40 Fair 28 Fair
Max ADI Late 3 Very Poor 66 Good 4 Very Poor 42 Gen Good
Max LVORI Early 6 6 4 6
Max LVORI Late 6 1 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. North winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
$$
VAZ029-120800-
Page-
Including the cities of Luray, Shenandoah, and Stanley
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (-2) 82 (+3) 53 84
RH % (24h trend) 95 (-4) 42 (-2) 97 39
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6980 7370
Transport Wnd (mph) NE 8 W 5
Vent Rate (kt-ft) 48860 29480
Max ADI Early 17 Gen Poor 36 Fair 21 Fair 25 Fair
Max ADI Late 2 Very Poor 62 Good 3 Very Poor 42 Gen Good
Max LVORI Early 5 7 4 7
Max LVORI Late 7 1 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. Northeast winds around 5 mph.
$$
WVZ506-120800-
Eastern Pendleton-
Including the cities of Brandywine, Franklin, Oak Flat, Ruddle,
and Sugar Grove
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (0) 79 (+4) 50 82
RH % (24h trend) 92 (-2) 42 (-1) 96 39
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6580 7700
Transport Wnd (mph) NE 7 NW 6
Vent Rate (kt-ft) 39480 38500
Max ADI Early 37 Fair 33 Fair 24 Fair 31 Fair
Max ADI Late 3 Very Poor 52 Gen Good 3 Very Poor 44 Gen Good
Max LVORI Early 5 6 5 7
Max LVORI Late 6 1 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower
80s. North winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
$$
VAZ031-120800-
Clarke-
Including the city of Berryville
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (-3) 82 (+2) 54 85
RH % (24h trend) 96 (-4) 41 (-1) 97 36
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7310 8000
Transport Wnd (mph) NE 7 W 6
Vent Rate (kt-ft) 43860 40000
Max ADI Early 50 Gen Good 27 Fair 32 Fair 25 Fair
Max ADI Late 3 Very Poor 60 Gen Good 4 Very Poor 46 Gen Good
Max LVORI Early 5 6 4 7
Max LVORI Late 7 1 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
$$
WVZ053-120800-
Jefferson-
Including the cities of Charles Town and Shepherdstown
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (-3) 83 (+1) 54 85
RH % (24h trend) 94 (-6) 41 (+2) 97 35
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7540 8310
Transport Wnd (mph) NE 7 NW 7
Vent Rate (kt-ft) 45240 49860
Max ADI Early 51 Gen Good 28 Fair 33 Fair 30 Fair
Max ADI Late 3 Very Poor 57 Gen Good 3 Very Poor 56 Gen Good
Max LVORI Early 5 6 4 7
Max LVORI Late 7 1 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. Northwest winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs around 80.
East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. East winds 5 to 10 mph.
$$
VAZ030-120800-
Warren-
Including the city of Front Royal
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (-2) 82 (+2) 54 84
RH % (24h trend) 94 (-5) 40 (-2) 93 36
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7270 7860
Transport Wnd (mph) NE 8 W 6
Vent Rate (kt-ft) 50890 39300
Max ADI Early 43 Gen Good 31 Fair 33 Fair 28 Fair
Max ADI Late 2 Very Poor 60 Gen Good 3 Very Poor 45 Gen Good
Max LVORI Early 4 6 4 6
Max LVORI Late 7 1 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. North winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. Northeast winds around 5 mph.
$$
WVZ052-120800-
Berkeley-
Including the city of Martinsburg
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (-1) 83 (+2) 54 86
RH % (24h trend) 92 (-7) 39 (0) 96 35
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7570 8690
Transport Wnd (mph) NE 6 NW 7
Vent Rate (kt-ft) 37850 52140
Max ADI Early 52 Gen Good 30 Fair 24 Fair 29 Fair
Max ADI Late 3 Very Poor 58 Gen Good 3 Very Poor 59 Gen Good
Max LVORI Early 4 6 3 7
Max LVORI Late 6 1 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs around 80.
East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Northeast winds around 5 mph.
$$
WVZ051-120800-
Morgan-
Including the city of Paw Paw
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (0) 83 (+3) 54 86
RH % (24h trend) 91 (-9) 40 (+1) 95 36
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7250 8120
Transport Wnd (mph) NE 6 NW 8
Vent Rate (kt-ft) 36250 56840
Max ADI Early 49 Gen Good 23 Fair 26 Fair 26 Fair
Max ADI Late 3 Very Poor 52 Gen Good 3 Very Poor 66 Good
Max LVORI Early 3 6 3 7
Max LVORI Late 6 1 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. East winds around 5 mph.
$$
WVZ050-120800-
Hampshire-
Including the city of Romney
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (-1) 81 (+3) 52 84
RH % (24h trend) 92 (-6) 38 (-1) 95 34
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 7170 8110
Transport Wnd (mph) NE 6 NW 8
Vent Rate (kt-ft) 35850 56770
Max ADI Early 47 Gen Good 18 Gen Poor 25 Fair 27 Fair
Max ADI Late 2 Very Poor 46 Gen Good 3 Very Poor 62 Good
Max LVORI Early 4 6 4 6
Max LVORI Late 6 1 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Northwest winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
$$
WVZ055-120800-
Hardy-
Including the city of Moorefield
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (-1) 80 (+4) 52 83
RH % (24h trend) 89 (-5) 40 (-1) 90 37
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6920 8060
Transport Wnd (mph) NE 7 NW 7
Vent Rate (kt-ft) 41520 48360
Max ADI Early 47 Gen Good 30 Fair 24 Fair 29 Fair
Max ADI Late 2 Very Poor 50 Gen Good 3 Very Poor 53 Gen Good
Max LVORI Early 4 5 3 5
Max LVORI Late 5 1 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower
80s. Northwest winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs around 80.
Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
$$
MDZ509-120800-
Western Garrett-
Including the cities of Mountain Lake Park and Oakland
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (0) 77 (+4) 50 78
RH % (24h trend) 88 (0) 45 (-1) 90 43
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 5980 6230
Transport Wnd (mph) NE 6 NW 7
Vent Rate (kt-ft) 29900 37380
Max ADI Early 30 Fair 27 Fair 13 Gen Poor 33 Fair
Max ADI Late 3 Very Poor 36 Fair 3 Very Poor 46 Gen Good
Max LVORI Early 4 6 4 6
Max LVORI Late 5 2 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Northwest winds around 5 mph.
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. East winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. East winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. East winds around 5 mph.
$$
MDZ510-120800-
Eastern Garrett-
Including the city of Grantsville
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (+1) 77 (+3) 52 80
RH % (24h trend) 86 (0) 42 (-1) 87 37
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 5990 6890
Transport Wnd (mph) NE 5 NW 7
Vent Rate (kt-ft) 23960 41340
Max ADI Early 33 Fair 25 Fair 13 Gen Poor 31 Fair
Max ADI Late 3 Very Poor 35 Fair 3 Very Poor 54 Gen Good
Max LVORI Early 4 5 4 6
Max LVORI Late 5 2 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Northwest winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
70s. East winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. East winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. East winds around 5 mph.
$$
MDZ008-VAZ526-120800-
Cecil-Northwest Prince William-
Including the cities of Elkton and Haymarket
152 PM EDT Thu Sep 11 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (-5) 80 (0) 57 81
RH % (24h trend) 91 (-7) 46 (-1) 100 47
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl) 6840 5980
Transport Wnd (mph) NE 7 W 7
Vent Rate (kt-ft) 41040 35880
Max ADI Early 15 Gen Poor 29 Fair 16 Gen Poor 20 Gen Poor
Max ADI Late 3 Very Poor 54 Gen Good 3 Very Poor 39 Fair
Max LVORI Early 4 6 6 10
Max LVORI Late 6 2 10 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. West winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. East winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows around 60. Highs in the upper
70s. Northeast winds 5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation near normal.
$$