Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
215
FNUS51 KLWX 240553
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 Sun Aug 24 2025
.DISCUSSION...
Shower and thunderstorm chances continue today as a cold front
crosses the area later today into Monday. A strong dome of
Canadian high pressure builds thereafter with near to below normal
temperatures for much of next week.
VAZ054-242000-
Arlington/Falls Church/Alexandria-
Including the cities of Arlington, Alexandria, and Falls Church
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Showers Tstms None
Chance Precip (%) 20 30 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 85 (0) 67 (+2) 83
RH % (24h trend) 53 (+17) 97 (+4) 38
Wind 20ft/early(mph) S 5 S 5 NW 6
Wind 20ft/late(mph) S 7 Lgt/Var NW 9 G17
Precip Amount 0.00 0.01 0.00
Precip Duration 0 1
Precip Begin 2 PM Continuing
Precip End Continuing 2 AM
Mixing Hgt(ft-agl/msl)5560 7680
Transport Wnd (mph) S 8 W 15
Vent Rate (kt-ft) 38920 99840
Max ADI Early 52 Gen Good 46 Gen Good 97 Good
Max ADI Late 53 Gen Good 5 Very Poor 118 Very Good
Max LVORI Early 6 5 6
Max LVORI Late 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
mid 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows around 60. Highs in the upper
70s. North winds around 5 mph.
$$
VAZ055-242000-
Stafford-
Including the city of Falmouth
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Showers Tstms None
Chance Precip (%) 20 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 85 (+2) 65 (+2) 83
RH % (24h trend) 54 (+8) 100 (+3) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) S 5 Lgt/Var NW 5
Precip Amount 0.00 0.10 0.00
Precip Duration 0 1
Precip Begin 4 PM Continuing
Precip End Continuing 12 AM
Mixing Hgt(ft-agl/msl)5690 7430
Transport Wnd (mph) S 7 W 12
Vent Rate (kt-ft) 34140 74300
Max ADI Early 37 Fair 37 Fair 80 Good
Max ADI Late 42 Gen Good 4 Very Poor 99 Good
Max LVORI Early 7 6 7
Max LVORI Late 1 8 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows around 60. Highs in the upper 70s.
Northwest winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
mid 70s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. North winds around 5 mph.
$$
VAZ056-242000-
Spotsylvania-
Including the city of Fredericksburg
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Showers Tstms None
Chance Precip (%) 20 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 85 (+3) 64 (+1) 82
RH % (24h trend) 53 (+4) 100 (+1) 43
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.06 0.00
Precip Duration 0 1
Precip Begin 4 PM Continuing
Precip End Continuing 12 AM
Mixing Hgt(ft-agl/msl)5720 7400
Transport Wnd (mph) S 6 W 10
Vent Rate (kt-ft) 28600 66600
Max ADI Early 33 Fair 39 Fair 71 Good
Max ADI Late 46 Gen Good 3 Very Poor 87 Good
Max LVORI Early 8 6 8
Max LVORI Late 2 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northwest winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
mid 70s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. North winds around 5 mph.
$$
VAZ057-242000-
King George-
Including the city of Dahlgren
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 85 (+4) 66 (+1) 82
RH % (24h trend) 53 (+5) 100 (+2) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) SE 5 Lgt/Var NW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5610 7350
Transport Wnd (mph) S 7 W 13
Vent Rate (kt-ft) 33660 80850
Max ADI Early 38 Fair 39 Fair 74 Good
Max ADI Late 49 Gen Good 4 Very Poor 100 Good
Max LVORI Early 7 6 9
Max LVORI Late 2 8 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northwest winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows around 60. Highs in the mid 70s.
Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs around 80.
West winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. North winds around 5 mph.
$$
WVZ502-242000-
Eastern Grant-
Including the city of Petersburg
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Mclear Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 50 30 0
Chance of Thunder (%) 30 30 0
Temp (24h trend) 85 (+1) 57 (-6) 78
RH % (24h trend) 56 (+3) 98 (0) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 5 G18
Wind 20ft/late(mph) Lgt/Var Lgt/Var W 9 G19
Precip Amount 0.04 0.02 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 1 AM
Mixing Hgt(ft-agl/msl)5940 6300
Transport Wnd (mph) W 7 W 16
Vent Rate (kt-ft) 35640 88200
Max ADI Early 25 Fair 14 Gen Poor 101 Very Good
Max ADI Late 44 Gen Good 4 Very Poor 113 Very Good
Max LVORI Early 7 6 7
Max LVORI Late 3 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows around 50. Highs in the mid 70s.
Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Northwest winds around 5 mph.
$$
WVZ503-242000-
Western Mineral-
Including the city of Elk Garden
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Mclear Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 30 40 0
Chance of Thunder (%) 30 30 0
Temp (24h trend) 81 (+1) 54 (-8) 74
RH % (24h trend) 55 (-5) 98 (0) 45
Wind 20ft/early(mph) Lgt/Var W 5 W 9 G20
Wind 20ft/late(mph) W 5 W 6 W 11 G20
Precip Amount 0.02 0.01 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 1 AM
Mixing Hgt(ft-agl/msl)5290 5770
Transport Wnd (mph) W 10 W 20
Vent Rate (kt-ft) 47610 98090
Max ADI Early 31 Fair 19 Gen Poor 98 Good
Max ADI Late 60 Gen Good 7 Poor 101 Very Good
Max LVORI Early 7 5 6
Max LVORI Late 2 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 60s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 60s. Northwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows around 50. Highs in the lower 70s.
Northwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Northwest winds 5 to 10 mph.
$$
WVZ504-242000-
Eastern Mineral-
Including the cities of Antioch, Keyser, New Creek, Ridgeville,
Russelldale, Headsville, and Fort Ashby
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Mclear Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 50 40 0
Chance of Thunder (%) 30 30 0
Temp (24h trend) 85 (-1) 59 (-4) 78
RH % (24h trend) 55 (+3) 95 (-4) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var W 6 G17
Wind 20ft/late(mph) Lgt/Var Lgt/Var W 10 G18
Precip Amount 0.03 0.01 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 1 AM
Mixing Hgt(ft-agl/msl)6170 6920
Transport Wnd (mph) W 8 W 17
Vent Rate (kt-ft) 43190 103800
Max ADI Early 26 Fair 10 Poor 104 Very Good
Max ADI Late 54 Gen Good 4 Very Poor 125 Very Good
Max LVORI Early 9 6 6
Max LVORI Late 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the lower
70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Northwest winds around 5 mph.
$$
WVZ505-242000-
Western Pendleton-
Including the city of Riverton
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Mclear Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 40 40 0
Chance of Thunder (%) 30 30 0
Temp (24h trend) 79 (+1) 51 (-9) 71
RH % (24h trend) 59 (0) 99 (+1) 46
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 7 G21
Wind 20ft/late(mph) Lgt/Var NW 5 G19 NW 10 G23
Precip Amount 0.04 0.01 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 1 AM
Mixing Hgt(ft-agl/msl)5310 5200
Transport Wnd (mph) W 9 W 17
Vent Rate (kt-ft) 42480 78000
Max ADI Early 31 Fair 28 Fair 88 Good
Max ADI Late 39 Fair 6 Very Poor 92 Good
Max LVORI Early 7 6 7
Max LVORI Late 3 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
60s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the
lower 60s. Northwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
upper 60s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. West winds around 5 mph.
$$
WVZ501-242000-
Western Grant-
Including the cities of Bayard and Mount Storm
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Mclear Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 40 30 0
Chance of Thunder (%) 30 30 0
Temp (24h trend) 80 (+1) 52 (-9) 72
RH % (24h trend) 60 (+1) 99 (+1) 48
Wind 20ft/early(mph) Lgt/Var Lgt/Var W 7 G23
Wind 20ft/late(mph) Lgt/Var NW 6 G18 W 10 G24
Precip Amount 0.03 0.02 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 1 AM
Mixing Hgt(ft-agl/msl)5250 5280
Transport Wnd (mph) W 10 W 18
Vent Rate (kt-ft) 47250 84480
Max ADI Early 29 Fair 21 Fair 90 Good
Max ADI Late 51 Gen Good 7 Poor 106 Very Good
Max LVORI Early 7 6 6
Max LVORI Late 3 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
60s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
60s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
upper 60s. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs around 70.
Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs around
70. West winds around 5 mph.
$$
MDZ507-242000-
Northwest Harford-
Including the city of Jarrettsville
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 20 40 0
Chance of Thunder (%) 20 20 0
Temp (24h trend) 81 (+1) 64 (+1) 80
RH % (24h trend) 64 (+17) 100 (+1) 48
Wind 20ft/early(mph) S 5 Lgt/Var NW 5
Wind 20ft/late(mph) S 8 Lgt/Var NW 9 G17
Precip Amount 0.00 0.02 0.00
Precip Duration 1 1
Precip Begin 11 AM 8 PM
Precip End 6 PM 4 AM
Mixing Hgt(ft-agl/msl)4040 6860
Transport Wnd (mph) S 12 W 15
Vent Rate (kt-ft) 40400 89180
Max ADI Early 41 Gen Good 27 Fair 82 Good
Max ADI Late 47 Gen Good 4 Very Poor 109 Very Good
Max LVORI Early 7 6 9
Max LVORI Late 3 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
lower 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. North winds around 5 mph.
$$
MDZ506-242000-
Central and Southeast Howard-
Including the cities of Columbia and Ellicott City
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 20 30 0
Chance of Thunder (%) 20 20 0
Temp (24h trend) 83 (+1) 65 (+2) 80
RH % (24h trend) 58 (+18) 100 (+5) 42
Wind 20ft/early(mph) S 5 Lgt/Var NW 5
Wind 20ft/late(mph) S 6 Lgt/Var NW 9 G18
Precip Amount 0.00 0.05 0.00
Precip Duration 1 1
Precip Begin 10 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(ft-agl/msl)5140 7300
Transport Wnd (mph) S 10 W 16
Vent Rate (kt-ft) 46260 102200
Max ADI Early 41 Gen Good 38 Fair 97 Good
Max ADI Late 45 Gen Good 4 Very Poor 123 Very Good
Max LVORI Early 6 6 7
Max LVORI Late 3 8 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. North winds around 5 mph.
$$
MDZ508-242000-
Southeast Harford-
Including the city of Aberdeen
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type None Tstms None
Chance Precip (%) 0 40 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 82 (+2) 65 (0) 81
RH % (24h trend) 60 (+6) 100 (+2) 46
Wind 20ft/early(mph) S 5 Lgt/Var NW 5
Wind 20ft/late(mph) S 8 Lgt/Var NW 8
Precip Amount 0.00 0.03 0.00
Precip Duration 1
Precip Begin 8 PM
Precip End 5 AM
Mixing Hgt(ft-agl/msl)4170 6960
Transport Wnd (mph) S 12 W 15
Vent Rate (kt-ft) 41700 90480
Max ADI Early 47 Gen Good 27 Fair 76 Good
Max ADI Late 53 Gen Good 5 Very Poor 111 Very Good
Max LVORI Early 8 6 9
Max LVORI Late 2 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows around 60. Highs in the upper 70s.
Northwest winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
mid 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. North winds around 5 mph.
$$
MDZ501-242000-
Extreme Western Allegany-
Including the city of Frostburg
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Mclear Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 40 50 0
Chance of Thunder (%) 30 30 0
Temp (24h trend) 83 (+2) 57 (-6) 76
RH % (24h trend) 55 (-5) 96 (-1) 45
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 8 G19
Wind 20ft/late(mph) W 5 NW 6 W 11 G20
Precip Amount 0.04 0.01 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 1 AM
Mixing Hgt(ft-agl/msl)5480 5890
Transport Wnd (mph) W 10 W 18
Vent Rate (kt-ft) 49320 94240
Max ADI Early 32 Fair 17 Gen Poor 99 Good
Max ADI Late 60 Gen Good 6 Very Poor 83 Good
Max LVORI Early 8 6 5
Max LVORI Late 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 60s. Northwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Northwest winds 5 to 10 mph.
$$
MDZ503-242000-
Northwest Montgomery-
Including the cities of Germantown and Damascus
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 30 30 0
Chance of Thunder (%) 20 30 0
Temp (24h trend) 83 (-1) 63 (0) 80
RH % (24h trend) 62 (+20) 100 (+7) 43
Wind 20ft/early(mph) S 5 Lgt/Var NW 6
Wind 20ft/late(mph) S 6 Lgt/Var NW 10 G18
Precip Amount 0.00 0.14 0.00
Precip Duration 1 1
Precip Begin 6 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(ft-agl/msl)4800 7290
Transport Wnd (mph) S 10 W 16
Vent Rate (kt-ft) 43200 102060
Max ADI Early 28 Fair 29 Fair 95 Good
Max ADI Late 41 Gen Good 5 Very Poor 116 Very Good
Max LVORI Early 6 6 7
Max LVORI Late 3 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. North winds around 5 mph.
$$
MDZ502-242000-
Central and Eastern Allegany-
Including the city of Cumberland
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 50 50 0
Chance of Thunder (%) 40 40 0
Temp (24h trend) 84 (-1) 59 (-4) 78
RH % (24h trend) 56 (+5) 98 (-1) 40
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var W 9 G18
Precip Amount 0.06 0.04 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 11 PM
Mixing Hgt(ft-agl/msl)5830 7250
Transport Wnd (mph) SW 8 W 18
Vent Rate (kt-ft) 40810 116000
Max ADI Early 21 Fair 16 Gen Poor 108 Very Good
Max ADI Late 51 Gen Good 4 Very Poor 134 Very Good
Max LVORI Early 9 6 7
Max LVORI Late 3 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the lower
70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Northwest winds around 5 mph.
$$
MDZ505-242000-
Northwest Howard-
Including the city of Lisbon
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 20 40 0
Chance of Thunder (%) 20 30 0
Temp (24h trend) 82 (0) 63 (+1) 79
RH % (24h trend) 63 (+21) 100 (+6) 47
Wind 20ft/early(mph) S 5 Lgt/Var NW 5
Wind 20ft/late(mph) S 5 Lgt/Var NW 10 G18
Precip Amount 0.00 0.16 0.00
Precip Duration 1 1
Precip Begin 7 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(ft-agl/msl)4620 6860
Transport Wnd (mph) S 10 W 16
Vent Rate (kt-ft) 41580 96040
Max ADI Early 29 Fair 25 Fair 92 Good
Max ADI Late 40 Fair 4 Very Poor 117 Very Good
Max LVORI Early 6 6 9
Max LVORI Late 3 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
lower 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. North winds around 5 mph.
$$
MDZ504-242000-
Central and Southeast Montgomery-
Including the cities of Bethesda, Rockville, Gaithersburg,
and Silver Spring
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 20 30 0
Chance of Thunder (%) 20 20 0
Temp (24h trend) 84 (0) 64 (+1) 80
RH % (24h trend) 55 (+17) 100 (+5) 41
Wind 20ft/early(mph) S 5 Lgt/Var NW 6
Wind 20ft/late(mph) S 6 Lgt/Var NW 9 G18
Precip Amount 0.00 0.05 0.00
Precip Duration 1 1
Precip Begin 8 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(ft-agl/msl)5290 7390
Transport Wnd (mph) S 9 W 16
Vent Rate (kt-ft) 42320 103460
Max ADI Early 35 Fair 33 Fair 95 Good
Max ADI Late 39 Fair 5 Very Poor 117 Very Good
Max LVORI Early 6 6 7
Max LVORI Late 2 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. North winds around 5 mph.
$$
MDZ006-242000-
Northern Baltimore-
Including the cities of Reisterstown and Cockeysville
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 20 40 0
Chance of Thunder (%) 20 30 0
Temp (24h trend) 82 (+1) 64 (0) 80
RH % (24h trend) 62 (+21) 100 (+5) 46
Wind 20ft/early(mph) S 5 Lgt/Var NW 5
Wind 20ft/late(mph) S 6 Lgt/Var NW 9 G18
Precip Amount 0.00 0.05 0.00
Precip Duration 1 1
Precip Begin 9 AM 7 PM
Precip End 6 PM 3 AM
Mixing Hgt(ft-agl/msl)4380 7000
Transport Wnd (mph) S 10 W 16
Vent Rate (kt-ft) 39420 98000
Max ADI Early 37 Fair 32 Fair 90 Good
Max ADI Late 43 Gen Good 4 Very Poor 117 Very Good
Max LVORI Early 6 6 8
Max LVORI Late 3 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. North winds around 5 mph.
$$
MDZ005-242000-
Carroll-
Including the cities of Eldersburg and Westminster
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 30 40 0
Chance of Thunder (%) 20 40 0
Temp (24h trend) 82 (-2) 63 (0) 79
RH % (24h trend) 64 (+26) 100 (+7) 45
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) S 5 Lgt/Var NW 8 G17
Precip Amount 0.01 0.06 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(ft-agl/msl)3870 6940
Transport Wnd (mph) S 10 W 16
Vent Rate (kt-ft) 34830 97160
Max ADI Early 31 Fair 30 Fair 91 Good
Max ADI Late 42 Gen Good 4 Very Poor 117 Very Good
Max LVORI Early 6 6 9
Max LVORI Late 3 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. North winds around 5 mph.
$$
MDZ004-242000-
Frederick MD-
Including the cities of Frederick and Ballenger Creek
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 40 50 0
Chance of Thunder (%) 20 40 0
Temp (24h trend) 83 (0) 61 (-2) 81
RH % (24h trend) 65 (+20) 100 (+7) 43
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 5
Wind 20ft/late(mph) S 5 Lgt/Var NW 9 G18
Precip Amount 0.10 0.10 0.00
Precip Duration 2 2
Precip Begin 6 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(ft-agl/msl)3760 7420
Transport Wnd (mph) S 10 W 16
Vent Rate (kt-ft) 33840 103880
Max ADI Early 24 Fair 29 Fair 96 Good
Max ADI Late 39 Fair 5 Very Poor 123 Very Good
Max LVORI Early 5 7 8
Max LVORI Late 3 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. North winds around 5 mph.
$$
MDZ003-242000-
Washington-
Including the city of Hagerstown
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 40 50 0
Chance of Thunder (%) 40 40 0
Temp (24h trend) 84 (0) 61 (-3) 81
RH % (24h trend) 64 (+16) 100 (+6) 41
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 5
Wind 20ft/late(mph) S 5 Lgt/Var NW 9 G18
Precip Amount 0.23 0.10 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 1 AM
Mixing Hgt(ft-agl/msl)4490 7720
Transport Wnd (mph) S 9 W 17
Vent Rate (kt-ft) 35920 115800
Max ADI Early 21 Fair 32 Fair 105 Very Good
Max ADI Late 48 Gen Good 4 Very Poor 134 Very Good
Max LVORI Early 6 9 8
Max LVORI Late 3 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
mid 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. North winds 5 to 10 mph.
$$
VAZ053-242000-
Fairfax-
Including the cities of Reston, Herndon, Annandale, Centreville,
Chantilly, McLean, and Franconia
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 20 30 0
Chance of Thunder (%) 20 30 0
Temp (24h trend) 84 (0) 65 (+1) 82
RH % (24h trend) 54 (+14) 100 (+6) 40
Wind 20ft/early(mph) S 5 S 5 NW 6
Wind 20ft/late(mph) S 6 Lgt/Var NW 9 G17
Precip Amount 0.00 0.03 0.00
Precip Duration 1 1
Precip Begin 8 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(ft-agl/msl)5380 7350
Transport Wnd (mph) S 8 W 14
Vent Rate (kt-ft) 37660 88200
Max ADI Early 39 Fair 35 Fair 95 Good
Max ADI Late 37 Fair 5 Very Poor 110 Very Good
Max LVORI Early 6 5 6
Max LVORI Late 2 8 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows around 60. Highs in the upper 70s.
Northwest winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
mid 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs around 80.
Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. North winds around 5 mph.
$$
VAZ527-242000-
Central and Southeast Prince William/Manassas/Manassas Park-
Including the cities of Dale City, Manassas, Woodbridge,
Lake Ridge, and Montclair
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 20 30 0
Chance of Thunder (%) 20 30 0
Temp (24h trend) 85 (+2) 64 (+1) 82
RH % (24h trend) 57 (+10) 100 (+5) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 5
Wind 20ft/late(mph) S 5 Lgt/Var NW 8
Precip Amount 0.00 0.03 0.00
Precip Duration 1 1
Precip Begin 8 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(ft-agl/msl)5380 7260
Transport Wnd (mph) S 8 W 13
Vent Rate (kt-ft) 37660 79860
Max ADI Early 37 Fair 31 Fair 90 Good
Max ADI Late 36 Fair 4 Very Poor 97 Good
Max LVORI Early 6 6 6
Max LVORI Late 2 8 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
mid 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs around 80.
Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. North winds around 5 mph.
$$
VAZ051-242000-
Culpeper-
Including the city of Culpeper
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 30 40 0
Chance of Thunder (%) 30 40 0
Temp (24h trend) 84 (+2) 62 (0) 82
RH % (24h trend) 58 (+7) 100 (+6) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var NW 5
Precip Amount 0.01 0.22 0.00
Precip Duration 1 1
Precip Begin 6 AM Continuing
Precip End Continuing 12 AM
Mixing Hgt(ft-agl/msl)5120 7410
Transport Wnd (mph) S 8 W 10
Vent Rate (kt-ft) 35840 66690
Max ADI Early 31 Fair 32 Fair 84 Good
Max ADI Late 46 Gen Good 3 Very Poor 92 Good
Max LVORI Early 6 8 9
Max LVORI Late 3 10 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Northwest winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. North winds around 5 mph.
$$
VAZ050-242000-
Orange-
Including the cities of Orange and Gordonsville
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 30 30 0
Chance of Thunder (%) 30 30 0
Temp (24h trend) 84 (+3) 62 (0) 82
RH % (24h trend) 58 (+4) 100 (+3) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.12 0.00
Precip Duration 1 1
Precip Begin 10 AM Continuing
Precip End Continuing 12 AM
Mixing Hgt(ft-agl/msl)5190 7320
Transport Wnd (mph) S 7 W 9
Vent Rate (kt-ft) 31140 58560
Max ADI Early 30 Fair 29 Fair 61 Good
Max ADI Late 43 Gen Good 3 Very Poor 79 Good
Max LVORI Early 6 8 9
Max LVORI Late 3 10 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northwest winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. North winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. North winds around 5 mph.
$$
VAZ036-242000-
Nelson-
Including the city of Lovingston
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Mclear Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 50 20 0
Chance of Thunder (%) 40 20 0
Temp (24h trend) 83 (+2) 62 (-1) 82
RH % (24h trend) 63 (+5) 100 (+7) 39
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var W 6
Precip Amount 0.10 0.07 0.00
Precip Duration 1 0
Precip Begin 9 AM Continuing
Precip End Continuing 10 PM
Mixing Hgt(ft-agl/msl)4620 7360
Transport Wnd (mph) SW 6 W 8
Vent Rate (kt-ft) 23100 51520
Max ADI Early 21 Fair 18 Gen Poor 62 Good
Max ADI Late 28 Fair 4 Very Poor 63 Good
Max LVORI Early 6 8 7
Max LVORI Late 3 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. North winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. West winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
$$
VAZ037-242000-
Albemarle-
Including the city of Charlottesville
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 40 30 0
Chance of Thunder (%) 30 20 0
Temp (24h trend) 84 (+3) 62 (-1) 83
RH % (24h trend) 63 (+8) 100 (+8) 43
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) S 5 Lgt/Var NW 6
Precip Amount 0.06 0.12 0.00
Precip Duration 1 1
Precip Begin 10 AM Continuing
Precip End Continuing 11 PM
Mixing Hgt(ft-agl/msl)4820 7550
Transport Wnd (mph) S 7 W 8
Vent Rate (kt-ft) 28920 52850
Max ADI Early 23 Fair 20 Gen Poor 74 Good
Max ADI Late 30 Fair 3 Very Poor 71 Good
Max LVORI Early 6 8 8
Max LVORI Late 3 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
$$
VAZ038-242000-
Greene-
Including the city of Stanardsville
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 40 40 0
Chance of Thunder (%) 30 40 0
Temp (24h trend) 82 (+2) 61 (-1) 81
RH % (24h trend) 66 (+7) 100 (+8) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var NW 5
Precip Amount 0.07 0.17 0.00
Precip Duration 1 1
Precip Begin 6 AM Continuing
Precip End Continuing 11 PM
Mixing Hgt(ft-agl/msl)4260 7240
Transport Wnd (mph) S 8 W 9
Vent Rate (kt-ft) 29820 57920
Max ADI Early 21 Fair 24 Fair 76 Good
Max ADI Late 30 Fair 4 Very Poor 83 Good
Max LVORI Early 6 8 7
Max LVORI Late 3 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
$$
VAZ039-242000-
Madison-
Including the city of Madison
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 30 40 0
Chance of Thunder (%) 30 40 0
Temp (24h trend) 83 (+3) 61 (-1) 82
RH % (24h trend) 63 (+6) 100 (+6) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var NW 5
Precip Amount 0.09 0.28 0.00
Precip Duration 1 1
Precip Begin 6 AM Continuing
Precip End Continuing 11 PM
Mixing Hgt(ft-agl/msl)4220 7350
Transport Wnd (mph) S 8 W 9
Vent Rate (kt-ft) 29540 58800
Max ADI Early 26 Fair 26 Fair 59 Gen Good
Max ADI Late 37 Fair 4 Very Poor 77 Good
Max LVORI Early 6 9 9
Max LVORI Late 3 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
$$
MDZ014-242000-
Anne Arundel-
Including the cities of Glen Burnie, Annapolis, Severn,
South Gate, Severna Park, Arnold, and Odenton
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type None Tstms None
Chance Precip (%) 0 30 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 84 (+4) 66 (+1) 83
RH % (24h trend) 56 (+9) 100 (+5) 42
Wind 20ft/early(mph) S 5 S 6 NW 5
Wind 20ft/late(mph) S 8 Lgt/Var NW 7
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 4 AM
Mixing Hgt(ft-agl/msl)5070 7380
Transport Wnd (mph) S 10 W 15
Vent Rate (kt-ft) 45630 95940
Max ADI Early 53 Gen Good 36 Fair 87 Good
Max ADI Late 51 Gen Good 6 Very Poor 114 Very Good
Max LVORI Early 6 5 8
Max LVORI Late 2 8 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
mid 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows around 60. Highs around 80.
Northwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows around 60. Highs in the upper
70s. Northeast winds 5 to 10 mph.
$$
MDZ017-242000-
St. Marys-
Including the cities of Lexington Park and California
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type None Tstms None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 84 (+4) 66 (+1) 83
RH % (24h trend) 57 (+5) 100 (+6) 44
Wind 20ft/early(mph) Lgt/Var SE 6 NW 5
Wind 20ft/late(mph) SE 8 Lgt/Var NW 6
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 10 PM
Precip End 1 AM
Mixing Hgt(ft-agl/msl)4580 6980
Transport Wnd (mph) S 8 W 14
Vent Rate (kt-ft) 32060 83760
Max ADI Early 36 Fair 31 Fair 66 Good
Max ADI Late 40 Fair 5 Very Poor 101 Very Good
Max LVORI Early 6 6 8
Max LVORI Late 2 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
mid 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. North winds 5 to 10 mph.
$$
MDZ016-242000-
Charles-
Including the cities of St. Charles and Waldorf
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type None Tstms None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 85 (+4) 66 (+1) 83
RH % (24h trend) 53 (+9) 100 (+3) 41
Wind 20ft/early(mph) Lgt/Var SE 5 NW 5
Wind 20ft/late(mph) S 6 Lgt/Var NW 7
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(ft-agl/msl)5440 7150
Transport Wnd (mph) S 8 W 14
Vent Rate (kt-ft) 38080 85800
Max ADI Early 43 Gen Good 38 Fair 76 Good
Max ADI Late 50 Gen Good 4 Very Poor 101 Very Good
Max LVORI Early 7 6 9
Max LVORI Late 1 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
mid 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs around 80.
West winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. North winds around 5 mph.
$$
MDZ018-242000-
Calvert-
Including the cities of Chesapeake Beach, Huntingtown, Dunkirk,
North Beach, Lusby, and Prince Frederick
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type None Tstms None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 85 (+5) 66 (0) 84
RH % (24h trend) 57 (+6) 100 (+5) 43
Wind 20ft/early(mph) Lgt/Var S 6 NW 5
Wind 20ft/late(mph) SE 8 Lgt/Var NW 5
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 9 PM
Precip End 4 AM
Mixing Hgt(ft-agl/msl)4560 7250
Transport Wnd (mph) S 9 W 14
Vent Rate (kt-ft) 36480 87000
Max ADI Early 45 Gen Good 29 Fair 74 Good
Max ADI Late 44 Gen Good 5 Very Poor 114 Very Good
Max LVORI Early 6 6 9
Max LVORI Late 2 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs around 80.
Northwest winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 60s. Highs around 80.
Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. North winds 5 to 10 mph.
$$
MDZ011-242000-
Southern Baltimore-
Including the city of Baltimore
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Showers Tstms None
Chance Precip (%) 20 40 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 84 (+4) 66 (0) 83
RH % (24h trend) 55 (+10) 99 (+7) 41
Wind 20ft/early(mph) S 5 S 5 NW 5
Wind 20ft/late(mph) S 8 Lgt/Var NW 9 G17
Precip Amount 0.00 0.04 0.00
Precip Duration 0 1
Precip Begin 1 PM 8 PM
Precip End 6 PM 4 AM
Mixing Hgt(ft-agl/msl)4980 7510
Transport Wnd (mph) S 12 W 15
Vent Rate (kt-ft) 49800 97630
Max ADI Early 45 Gen Good 43 Gen Good 90 Good
Max ADI Late 44 Gen Good 4 Very Poor 119 Very Good
Max LVORI Early 6 5 7
Max LVORI Late 2 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
mid 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows around 60. Highs in the upper 70s.
Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
$$
MDZ013-242000-
Prince Georges-
Including the cities of Bowie, Suitland-Silver Hill, Clinton,
College Park, Greenbelt, Laurel, and Camp Springs
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Showers Tstms None
Chance Precip (%) 20 30 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 84 (+2) 66 (+3) 82
RH % (24h trend) 54 (+13) 99 (+2) 40
Wind 20ft/early(mph) Lgt/Var S 5 NW 5
Wind 20ft/late(mph) S 7 Lgt/Var NW 8 G17
Precip Amount 0.00 0.00 0.00
Precip Duration 0 1
Precip Begin 2 PM Continuing
Precip End Continuing 2 AM
Mixing Hgt(ft-agl/msl)5410 7580
Transport Wnd (mph) S 8 W 15
Vent Rate (kt-ft) 37870 98540
Max ADI Early 49 Gen Good 45 Gen Good 94 Good
Max ADI Late 50 Gen Good 4 Very Poor 116 Very Good
Max LVORI Early 6 6 8
Max LVORI Late 1 8 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
mid 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs around 80.
Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. North winds around 5 mph.
$$
VAZ040-242000-
Rappahannock-
Including the city of Washington
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 40 50 0
Chance of Thunder (%) 30 40 0
Temp (24h trend) 83 (+2) 61 (-1) 81
RH % (24h trend) 65 (+9) 100 (+7) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var NW 5
Precip Amount 0.21 0.23 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 12 AM
Mixing Hgt(ft-agl/msl)3800 7290
Transport Wnd (mph) S 8 W 13
Vent Rate (kt-ft) 26600 80190
Max ADI Early 22 Fair 24 Fair 99 Good
Max ADI Late 33 Fair 5 Very Poor 103 Very Good
Max LVORI Early 6 9 6
Max LVORI Late 3 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Northwest winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. North winds around 5 mph.
$$
DCZ001-242000-
District of Columbia-
Including the city of Washington
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Showers Tstms None
Chance Precip (%) 20 30 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 85 (0) 67 (+3) 83
RH % (24h trend) 51 (+15) 98 (+5) 37
Wind 20ft/early(mph) Lgt/Var S 5 NW 5
Wind 20ft/late(mph) S 7 Lgt/Var NW 9 G17
Precip Amount 0.00 0.00 0.00
Precip Duration 0 1
Precip Begin 2 PM Continuing
Precip End Continuing 2 AM
Mixing Hgt(ft-agl/msl)5640 7630
Transport Wnd (mph) S 9 W 15
Vent Rate (kt-ft) 45120 99190
Max ADI Early 49 Gen Good 43 Gen Good 99 Good
Max ADI Late 53 Gen Good 5 Very Poor 118 Very Good
Max LVORI Early 6 5 6
Max LVORI Late 1 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
mid 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows around 60. Highs around 80. North
winds around 5 mph.
$$
VAZ504-242000-
Eastern Highland-
Including the city of Monterey
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Mclear Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 40 30 0
Chance of Thunder (%) 40 30 0
Temp (24h trend) 80 (+4) 53 (-8) 75
RH % (24h trend) 64 (-5) 99 (-1) 43
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 5 G17
Wind 20ft/late(mph) Lgt/Var Lgt/Var NW 7 G17
Precip Amount 0.03 0.01 0.00
Precip Duration 2 0
Precip Begin 6 AM Continuing
Precip End Continuing 8 PM
Mixing Hgt(ft-agl/msl)4330 5950
Transport Wnd (mph) SW 7 W 13
Vent Rate (kt-ft) 25980 65450
Max ADI Early 18 Gen Poor 20 Gen Poor 84 Good
Max ADI Late 32 Fair 5 Very Poor 80 Good
Max LVORI Early 8 6 7
Max LVORI Late 3 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the
upper 60s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows around 50. Highs in the lower
70s. North winds around 5 mph.
$$
VAZ027-242000-
Shenandoah-
Including the cities of Strasburg, Woodstock, Mount Jackson,
and New Market
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 40 50 0
Chance of Thunder (%) 40 40 0
Temp (24h trend) 83 (+1) 59 (-4) 79
RH % (24h trend) 66 (+10) 100 (+6) 40
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var NW 6 G18
Precip Amount 0.34 0.14 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 10 PM
Mixing Hgt(ft-agl/msl)4450 7290
Transport Wnd (mph) SW 6 W 15
Vent Rate (kt-ft) 22250 94770
Max ADI Early 19 Gen Poor 12 Poor 104 Very Good
Max ADI Late 28 Fair 4 Very Poor 112 Very Good
Max LVORI Early 6 9 7
Max LVORI Late 3 8 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows around 50. Highs in the mid 70s.
West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. North winds around 5 mph.
$$
VAZ505-242000-
Western Loudoun-
Including the city of Purcellville
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 30 40 0
Chance of Thunder (%) 20 40 0
Temp (24h trend) 84 (+1) 62 (-2) 81
RH % (24h trend) 63 (+13) 100 (+8) 41
Wind 20ft/early(mph) S 6 Lgt/Var NW 7 G17
Wind 20ft/late(mph) S 6 Lgt/Var NW 10 G18
Precip Amount 0.13 0.16 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 1 AM
Mixing Hgt(ft-agl/msl)3910 7350
Transport Wnd (mph) S 10 W 16
Vent Rate (kt-ft) 35190 102900
Max ADI Early 20 Gen Poor 28 Fair 103 Very Good
Max ADI Late 36 Fair 6 Very Poor 117 Very Good
Max LVORI Early 5 7 7
Max LVORI Late 3 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
mid 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. North winds around 5 mph.
$$
VAZ028-242000-
Frederick VA-
Including the city of Winchester
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 50 50 0
Chance of Thunder (%) 40 40 0
Temp (24h trend) 82 (0) 60 (-3) 78
RH % (24h trend) 67 (+15) 100 (+8) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 6 G18
Wind 20ft/late(mph) S 5 Lgt/Var NW 10 G18
Precip Amount 0.29 0.10 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 12 AM
Mixing Hgt(ft-agl/msl)4400 7310
Transport Wnd (mph) S 6 W 17
Vent Rate (kt-ft) 22000 109650
Max ADI Early 18 Gen Poor 15 Gen Poor 108 Very Good
Max ADI Late 32 Fair 5 Very Poor 125 Very Good
Max LVORI Early 6 8 6
Max LVORI Late 3 8 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. North winds around 5 mph.
$$
VAZ025-242000-
Augusta-
Including the cities of Staunton, Waynesboro, and Stuarts Draft
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Mclear Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 40 40 0
Chance of Thunder (%) 40 40 0
Temp (24h trend) 82 (+3) 57 (-6) 80
RH % (24h trend) 65 (+5) 99 (+5) 40
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var NW 6
Precip Amount 0.05 0.03 0.00
Precip Duration 1 1
Precip Begin 6 AM Continuing
Precip End Continuing 9 PM
Mixing Hgt(ft-agl/msl)4380 7130
Transport Wnd (mph) SW 6 W 10
Vent Rate (kt-ft) 21900 64170
Max ADI Early 20 Gen Poor 16 Gen Poor 75 Good
Max ADI Late 28 Fair 4 Very Poor 74 Good
Max LVORI Early 6 7 6
Max LVORI Late 3 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Northwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. Lows around 50. Highs in the mid 70s.
West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Northeast winds 5 to 10 mph.
$$
VAZ502-242000-
Southern Fauquier-
Including the city of Turnbull
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 30 30 0
Chance of Thunder (%) 20 30 0
Temp (24h trend) 85 (+2) 63 (0) 82
RH % (24h trend) 57 (+8) 100 (+5) 43
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) S 5 Lgt/Var NW 6
Precip Amount 0.00 0.05 0.00
Precip Duration 1 1
Precip Begin 6 AM Continuing
Precip End Continuing 12 AM
Mixing Hgt(ft-agl/msl)5210 7130
Transport Wnd (mph) S 8 W 12
Vent Rate (kt-ft) 36470 71300
Max ADI Early 34 Fair 30 Fair 90 Good
Max ADI Late 36 Fair 4 Very Poor 97 Good
Max LVORI Early 6 7 7
Max LVORI Late 3 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. North winds around 5 mph.
$$
VAZ026-242000-
Rockingham-
Including the city of Harrisonburg
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 40 50 0
Chance of Thunder (%) 40 40 0
Temp (24h trend) 82 (+2) 57 (-5) 79
RH % (24h trend) 67 (+9) 100 (+5) 41
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var NW 7 G18
Precip Amount 0.20 0.13 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 10 PM
Mixing Hgt(ft-agl/msl)4510 7190
Transport Wnd (mph) SW 6 W 13
Vent Rate (kt-ft) 22550 79090
Max ADI Early 20 Gen Poor 14 Gen Poor 87 Good
Max ADI Late 27 Fair 4 Very Poor 88 Good
Max LVORI Early 6 8 7
Max LVORI Late 3 8 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s. Southwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Northeast winds around 5 mph.
$$
VAZ503-242000-
Western Highland-
Including the city of Hightown
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Mclear Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 40 20 0
Chance of Thunder (%) 30 20 0
Temp (24h trend) 77 (+2) 51 (-9) 70
RH % (24h trend) 64 (-4) 100 (0) 47
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 6 G19
Wind 20ft/late(mph) Lgt/Var NW 5 NW 9 G19
Precip Amount 0.04 0.00 0.00
Precip Duration 2 0
Precip Begin 6 AM Continuing
Precip End Continuing 8 PM
Mixing Hgt(ft-agl/msl)4550 4970
Transport Wnd (mph) W 7 W 15
Vent Rate (kt-ft) 27300 64610
Max ADI Early 21 Fair 40 Fair 80 Good
Max ADI Late 35 Fair 6 Very Poor 82 Good
Max LVORI Early 8 6 8
Max LVORI Late 3 8 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
60s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
60s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
upper 60s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. North winds around 5 mph.
$$
VAZ508-242000-
Central Virginia Blue Ridge-
Including the city of Wintergreen
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Mclear Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 50 30 0
Chance of Thunder (%) 40 30 0
Temp (24h trend) 79 (+4) 57 (-4) 77
RH % (24h trend) 64 (0) 99 (+10) 37
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 7
Wind 20ft/late(mph) Lgt/Var NW 6 NW 7
Precip Amount 0.09 0.08 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 10 PM
Mixing Hgt(ft-agl/msl)3320 6410
Transport Wnd (mph) S 6 W 10
Vent Rate (kt-ft) 16600 57690
Max ADI Early 15 Gen Poor 14 Gen Poor 60 Gen Good
Max ADI Late 23 Fair 6 Very Poor 67 Good
Max LVORI Early 5 6 6
Max LVORI Late 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Northwest winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the upper
60s. Northwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs around
70. Southwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Northwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Northeast winds 5 to 10 mph.
$$
VAZ506-242000-
Eastern Loudoun-
Including the cities of Leesburg, Ashburn, and Sterling
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 30 30 0
Chance of Thunder (%) 30 30 0
Temp (24h trend) 83 (-1) 64 (0) 81
RH % (24h trend) 60 (+15) 100 (+6) 42
Wind 20ft/early(mph) S 5 Lgt/Var NW 7
Wind 20ft/late(mph) S 6 Lgt/Var NW 10 G18
Precip Amount 0.01 0.09 0.00
Precip Duration 1 1
Precip Begin 6 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(ft-agl/msl)4750 7440
Transport Wnd (mph) S 9 W 15
Vent Rate (kt-ft) 38000 96720
Max ADI Early 28 Fair 28 Fair 100 Good
Max ADI Late 36 Fair 5 Very Poor 116 Very Good
Max LVORI Early 6 7 7
Max LVORI Late 3 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. North winds around 5 mph.
$$
VAZ507-242000-
Northern Virginia Blue Ridge-
Including the city of Big Meadows
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 40 50 0
Chance of Thunder (%) 30 40 0
Temp (24h trend) 78 (+3) 57 (-3) 76
RH % (24h trend) 70 (+5) 100 (+8) 43
Wind 20ft/early(mph) SW 5 G17 Lgt/Var NW 7 G17
Wind 20ft/late(mph) Lgt/Var NW 5 NW 7 G18
Precip Amount 0.16 0.17 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 10 PM
Mixing Hgt(ft-agl/msl)2990 6230
Transport Wnd (mph) S 6 W 13
Vent Rate (kt-ft) 14950 68530
Max ADI Early 12 Poor 16 Gen Poor 66 Good
Max ADI Late 21 Fair 5 Very Poor 85 Good
Max LVORI Early 6 8 7
Max LVORI Late 4 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs around 70.
Northwest winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the upper
60s. Northwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. Lows around 50. Highs in the lower
70s. Southwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Northwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Northeast winds 5 to 10 mph.
$$
VAZ501-242000-
Northern Fauquier-
Including the city of Warrenton
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 30 40 0
Chance of Thunder (%) 30 40 0
Temp (24h trend) 83 (+1) 61 (-1) 81
RH % (24h trend) 63 (+9) 100 (+8) 41
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 5 G17
Wind 20ft/late(mph) S 5 Lgt/Var NW 8 G17
Precip Amount 0.13 0.17 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 1 AM
Mixing Hgt(ft-agl/msl)4070 7340
Transport Wnd (mph) S 9 W 15
Vent Rate (kt-ft) 32560 95420
Max ADI Early 25 Fair 29 Fair 99 Good
Max ADI Late 37 Fair 6 Very Poor 112 Very Good
Max LVORI Early 6 8 7
Max LVORI Late 3 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. North winds around 5 mph.
$$
VAZ029-242000-
Page-
Including the cities of Luray, Shenandoah, and Stanley
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 40 50 0
Chance of Thunder (%) 30 40 0
Temp (24h trend) 82 (+1) 59 (-4) 81
RH % (24h trend) 67 (+11) 100 (+8) 41
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var NW 6
Precip Amount 0.16 0.13 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 10 PM
Mixing Hgt(ft-agl/msl)4560 7420
Transport Wnd (mph) S 6 W 13
Vent Rate (kt-ft) 22800 81620
Max ADI Early 19 Gen Poor 18 Gen Poor 88 Good
Max ADI Late 28 Fair 3 Very Poor 103 Very Good
Max LVORI Early 6 9 8
Max LVORI Late 3 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the lower
70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. North winds around 5 mph.
$$
WVZ506-242000-
Eastern Pendleton-
Including the cities of Brandywine, Franklin, Oak Flat, Ruddle,
and Sugar Grove
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Mclear Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 50 40 0
Chance of Thunder (%) 30 40 0
Temp (24h trend) 81 (+1) 54 (-8) 75
RH % (24h trend) 62 (+4) 99 (0) 44
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 6 G18
Wind 20ft/late(mph) Lgt/Var Lgt/Var NW 8 G18
Precip Amount 0.05 0.02 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 9 PM
Mixing Hgt(ft-agl/msl)4900 6020
Transport Wnd (mph) SW 6 W 15
Vent Rate (kt-ft) 24500 78260
Max ADI Early 25 Fair 11 Poor 91 Good
Max ADI Late 27 Fair 4 Very Poor 93 Good
Max LVORI Early 8 7 7
Max LVORI Late 3 8 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows around 50. Highs around 70. West
winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the
upper 60s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows around 50. Highs in the lower
70s. Northwest winds around 5 mph.
$$
VAZ031-242000-
Clarke-
Including the city of Berryville
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 50 50 0
Chance of Thunder (%) 30 40 0
Temp (24h trend) 83 (+1) 61 (-3) 80
RH % (24h trend) 66 (+14) 100 (+11) 41
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 6 G18
Wind 20ft/late(mph) S 5 Lgt/Var NW 10 G18
Precip Amount 0.18 0.10 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 12 AM
Mixing Hgt(ft-agl/msl)4010 7500
Transport Wnd (mph) S 7 W 16
Vent Rate (kt-ft) 24060 105000
Max ADI Early 14 Gen Poor 23 Fair 110 Very Good
Max ADI Late 41 Gen Good 5 Very Poor 123 Very Good
Max LVORI Early 5 8 6
Max LVORI Late 3 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. North winds around 5 mph.
$$
WVZ053-242000-
Jefferson-
Including the cities of Charles Town and Shepherdstown
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 50 50 0
Chance of Thunder (%) 30 40 0
Temp (24h trend) 83 (-1) 62 (-1) 80
RH % (24h trend) 65 (+16) 100 (+9) 40
Wind 20ft/early(mph) S 5 Lgt/Var NW 6
Wind 20ft/late(mph) S 6 Lgt/Var NW 10 G18
Precip Amount 0.24 0.09 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 1 AM
Mixing Hgt(ft-agl/msl)3910 7510
Transport Wnd (mph) S 8 W 16
Vent Rate (kt-ft) 27370 105140
Max ADI Early 17 Gen Poor 33 Fair 107 Very Good
Max ADI Late 42 Gen Good 5 Very Poor 121 Very Good
Max LVORI Early 5 8 7
Max LVORI Late 3 10 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
mid 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. North winds around 5 mph.
$$
VAZ030-242000-
Warren-
Including the city of Front Royal
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 50 50 0
Chance of Thunder (%) 40 40 0
Temp (24h trend) 82 (0) 61 (-3) 80
RH % (24h trend) 65 (+9) 100 (+11) 40
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var NW 7 G18
Precip Amount 0.27 0.18 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 11 PM
Mixing Hgt(ft-agl/msl)4210 7640
Transport Wnd (mph) S 6 W 15
Vent Rate (kt-ft) 21050 99320
Max ADI Early 16 Gen Poor 15 Gen Poor 107 Very Good
Max ADI Late 32 Fair 4 Very Poor 118 Very Good
Max LVORI Early 5 7 6
Max LVORI Late 3 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. North winds around 5 mph.
$$
WVZ052-242000-
Berkeley-
Including the city of Martinsburg
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Mcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 50 50 0
Chance of Thunder (%) 40 40 0
Temp (24h trend) 83 (-1) 61 (-2) 81
RH % (24h trend) 65 (+16) 100 (+6) 41
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 5
Wind 20ft/late(mph) S 5 Lgt/Var NW 10 G17
Precip Amount 0.32 0.11 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 12 AM
Mixing Hgt(ft-agl/msl)4330 7520
Transport Wnd (mph) S 8 W 17
Vent Rate (kt-ft) 30310 112800
Max ADI Early 18 Gen Poor 27 Fair 109 Very Good
Max ADI Late 44 Gen Good 5 Very Poor 135 Very Good
Max LVORI Early 6 9 7
Max LVORI Late 3 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. North winds around 5 mph.
$$
WVZ051-242000-
Morgan-
Including the city of Paw Paw
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 50 40 0
Chance of Thunder (%) 40 40 0
Temp (24h trend) 83 (-1) 60 (-2) 79
RH % (24h trend) 66 (+17) 100 (+3) 44
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 5 G17
Wind 20ft/late(mph) Lgt/Var Lgt/Var W 8 G17
Precip Amount 0.16 0.07 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 12 AM
Mixing Hgt(ft-agl/msl)5580 7400
Transport Wnd (mph) SW 8 W 18
Vent Rate (kt-ft) 39060 118400
Max ADI Early 20 Gen Poor 20 Gen Poor 111 Very Good
Max ADI Late 43 Gen Good 4 Very Poor 142 Very Good
Max LVORI Early 7 9 7
Max LVORI Late 3 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows around 50. Highs in the mid 70s.
West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. North winds around 5 mph.
$$
WVZ050-242000-
Hampshire-
Including the city of Romney
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Mclear Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 50 40 0
Chance of Thunder (%) 40 40 0
Temp (24h trend) 83 (-1) 59 (-4) 76
RH % (24h trend) 60 (+8) 99 (+3) 43
Wind 20ft/early(mph) Lgt/Var Lgt/Var W 6 G18
Wind 20ft/late(mph) Lgt/Var Lgt/Var W 10 G18
Precip Amount 0.12 0.04 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 12 AM
Mixing Hgt(ft-agl/msl)5680 6930
Transport Wnd (mph) SW 7 W 18
Vent Rate (kt-ft) 34080 110880
Max ADI Early 22 Fair 12 Poor 103 Very Good
Max ADI Late 35 Fair 4 Very Poor 133 Very Good
Max LVORI Early 7 7 6
Max LVORI Late 3 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs around 70.
Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows around 50. Highs in the mid 70s.
West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Northwest winds around 5 mph.
$$
WVZ055-242000-
Hardy-
Including the city of Moorefield
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Mclear Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 50 40 0
Chance of Thunder (%) 40 40 0
Temp (24h trend) 83 (+1) 57 (-6) 76
RH % (24h trend) 61 (+5) 98 (+3) 44
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 5 G18
Wind 20ft/late(mph) Lgt/Var Lgt/Var NW 9 G18
Precip Amount 0.08 0.04 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 9 PM
Mixing Hgt(ft-agl/msl)5440 6590
Transport Wnd (mph) SW 6 W 16
Vent Rate (kt-ft) 27200 92260
Max ADI Early 21 Fair 11 Poor 97 Good
Max ADI Late 31 Fair 4 Very Poor 106 Very Good
Max LVORI Early 7 7 6
Max LVORI Late 3 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 60s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Northwest winds around 5 mph.
$$
MDZ509-242000-
Western Garrett-
Including the cities of Mountain Lake Park and Oakland
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms None
Chance Precip (%) 20 40 0
Chance of Thunder (%) 20 30 0
Temp (24h trend) 78 (-2) 53 (-8) 70
RH % (24h trend) 61 (+5) 100 (0) 54
Wind 20ft/early(mph) SW 5 Lgt/Var W 6 G19
Wind 20ft/late(mph) W 5 Lgt/Var W 10 G20
Precip Amount 0.05 0.04 0.00
Precip Duration 1 1
Precip Begin 6 AM Continuing
Precip End Continuing 1 AM
Mixing Hgt(ft-agl/msl)4670 5130
Transport Wnd (mph) W 12 W 18
Vent Rate (kt-ft) 46700 82080
Max ADI Early 32 Fair 23 Fair 92 Good
Max ADI Late 55 Gen Good 8 Poor 98 Good
Max LVORI Early 8 6 8
Max LVORI Late 3 8 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows around 50. Highs in the mid 60s.
West winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
60s. West winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows around 50. Highs in the lower 70s.
West winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. West winds around 5 mph.
$$
MDZ510-242000-
Eastern Garrett-
Including the city of Grantsville
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type Tstms Tstms None
Chance Precip (%) 40 40 0
Chance of Thunder (%) 30 30 0
Temp (24h trend) 79 (0) 55 (-6) 72
RH % (24h trend) 58 (-4) 100 (+1) 49
Wind 20ft/early(mph) Lgt/Var W 5 NW 8 G20
Wind 20ft/late(mph) W 5 NW 6 W 11 G20
Precip Amount 0.03 0.01 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 12 AM
Mixing Hgt(ft-agl/msl)4920 5530
Transport Wnd (mph) W 10 W 20
Vent Rate (kt-ft) 44280 94010
Max ADI Early 33 Fair 24 Fair 100 Good
Max ADI Late 52 Gen Good 7 Poor 83 Good
Max LVORI Early 8 6 6
Max LVORI Late 3 7 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 60s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
mid 60s. Northwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows around 50. Highs around 70.
Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. West winds around 5 mph.
$$
MDZ008-VAZ526-242000-
Cecil-Northwest Prince William-
Including the cities of Elkton and Haymarket
152 AM EDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Mclear
Precip Type None Tstms None
Chance Precip (%) 0 30 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 82 (+1) 64 (+2) 81
RH % (24h trend) 60 (+10) 100 (+2) 46
Wind 20ft/early(mph) S 5 Lgt/Var NW 5
Wind 20ft/late(mph) S 6 Lgt/Var NW 8 G17
Precip Amount 0.00 0.04 0.00
Precip Duration 1
Precip Begin 8 PM
Precip End 6 AM
Mixing Hgt(ft-agl/msl)4950 6980
Transport Wnd (mph) S 10 W 15
Vent Rate (kt-ft) 44550 90740
Max ADI Early 45 Gen Good 33 Fair 71 Good
Max ADI Late 45 Gen Good 4 Very Poor 110 Very Good
Max LVORI Early 7 6 9
Max LVORI Late 2 9 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
mid 70s. North winds 5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation near normal.
$$