Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
647
FNUS51 KLWX 180832
FWFLWX
Fire Weather Planning Forecast FOR W and CTL MD...E WV...N VA...DC
National Weather Service Baltimore MD/Washington DC
431 AM EDT Fri Apr 18 2025
.DISCUSSION...
High pressure will shift further offshore today. A warm front will
pass through tonight, and high pressure to the south will dominate
the weather pattern for Saturday. A cold front will pass through
early Sunday. This front will waver nearby until the next cold front
pushes through the area by early Tuesday.
VAZ054-182000-
Arlington/Falls Church/Alexandria-
Including the cities of Arlington, Alexandria, and Falls Church
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+12) 63 (+14) 86
RH % (24h trend) 32 (+11) 61 (-8) 32
Wind 20ft/early(mph) S 8 G20 S 14 G32 SW 13 G24
Wind 20ft/late(mph) S 16 G35 SW 12 G24 SW 12 G23
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5680 4350
Transport Wnd (mph) SW 28 SW 24
Vent Rate (kt-ft) 136320 91350
Max ADI Early 51 Gen Good 119 Very Good47 Gen Good
Max ADI Late 121 Very Good15 Gen Poor 81 Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the mid 60s. Highs in the mid
70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
VAZ055-182000-
Stafford-
Including the city of Falmouth
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (+16) 63 (+17) 86
RH % (24h trend) 31 (+12) 64 (-13) 35
Wind 20ft/early(mph) S 6 G17 S 11 G26 SW 11 G23
Wind 20ft/late(mph) S 14 G28 SW 10 G25 SW 11 G24
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5930 4430
Transport Wnd (mph) SW 28 SW 25
Vent Rate (kt-ft) 142320 97460
Max ADI Early 49 Gen Good 103 Very Good50 Gen Good
Max ADI Late 122 Very Good14 Gen Poor 82 Good
Max LVORI Early 4 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the mid 60s. Highs in the upper
70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs around 80.
Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 80s. East winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs around 80. South winds around 5 mph.
$$
VAZ056-182000-
Spotsylvania-
Including the city of Fredericksburg
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+13) 62 (+15) 86
RH % (24h trend) 30 (+6) 68 (-11) 34
Wind 20ft/early(mph) S 5 G17 S 10 G25 SW 10 G25
Wind 20ft/late(mph) S 13 G28 SW 10 G25 SW 10 G24
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6040 4330
Transport Wnd (mph) SW 28 SW 26
Vent Rate (kt-ft) 144960 99590
Max ADI Early 49 Gen Good 100 Good 51 Gen Good
Max ADI Late 122 Very Good15 Gen Poor 93 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the mid 60s. Highs in the upper
70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs around 80.
Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
East winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs around 80. South winds around 5 mph.
$$
VAZ057-182000-
King George-
Including the city of Dahlgren
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+13) 63 (+15) 85
RH % (24h trend) 34 (+9) 70 (-7) 36
Wind 20ft/early(mph) S 6 S 11 G24 SW 11 G21
Wind 20ft/late(mph) S 14 G28 SW 10 G20 SW 12 G23
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5450 4270
Transport Wnd (mph) SW 25 SW 25
Vent Rate (kt-ft) 119900 93940
Max ADI Early 47 Gen Good 78 Good 49 Gen Good
Max ADI Late 106 Very Good15 Gen Poor 78 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the mid 60s. Highs in the mid
70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper
70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s. Southeast winds
around 5 mph.
$$
WVZ502-182000-
Eastern Grant-
Including the city of Petersburg
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (+18) 59 (+14) 86
RH % (24h trend) 26 (+4) 52 (-10) 29
Wind 20ft/early(mph) S 7 G21 S 11 G28 SW 9 G28
Wind 20ft/late(mph) S 13 G31 SW 9 G28 SW 11 G29
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7700 6560
Transport Wnd (mph) SW 24 W 35
Vent Rate (kt-ft) 161700 196800
Max ADI Early 70 Good 89 Good 92 Good
Max ADI Late 123 Very Good21 Fair 138 Very Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the
upper 50s. Highs in the mid 70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs around
80. South winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
WVZ503-182000-
Western Mineral-
Including the city of Elk Garden
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (+18) 59 (+13) 82
RH % (24h trend) 26 (+6) 52 (-4) 37
Wind 20ft/early(mph) S 7 G19 SW 11 G27 W 14 G34
Wind 20ft/late(mph) SW 13 G28 W 13 G34 W 14 G33
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7230 5390
Transport Wnd (mph) SW 24 W 37
Vent Rate (kt-ft) 151830 172480
Max ADI Early 42 Gen Good 89 Good 85 Good
Max ADI Late 119 Very Good27 Fair 150 Very Good
Max LVORI Early 2 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the upper 50s. Highs around 70.
North winds 15 to 20 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 60s. West winds 15 to 20 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
70s. South winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 70s. South winds 5 to 10 mph.
$$
WVZ504-182000-
Eastern Mineral-
Including the cities of Antioch, Keyser, New Creek, Ridgeville,
Russelldale, Headsville, and Fort Ashby
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+17) 61 (+19) 86
RH % (24h trend) 25 (+5) 54 (-9) 33
Wind 20ft/early(mph) Lgt/Var S 11 G27 SW 10 G26
Wind 20ft/late(mph) S 13 G29 SW 8 G27 SW 13 G29
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8190 5990
Transport Wnd (mph) SW 23 W 33
Vent Rate (kt-ft) 163800 173710
Max ADI Early 39 Fair 80 Good 84 Good
Max ADI Late 115 Very Good14 Gen Poor 137 Very Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
lower 70s. North winds 15 to 20 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. West winds 15 to 20 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Southwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
WVZ505-182000-
Western Pendleton-
Including the city of Riverton
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+16) 57 (+11) 81
RH % (24h trend) 28 (+8) 59 (-1) 31
Wind 20ft/early(mph) SW 11 G28 SW 14 G35 W 14 G40
Wind 20ft/late(mph) SW 14 G32 W 14 G39 W 14 G39
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6520 5760
Transport Wnd (mph) SW 26 W 38
Vent Rate (kt-ft) 149960 190080
Max ADI Early 65 Good 105 Very Good99 Good
Max ADI Late 118 Very Good28 Fair 141 Very Good
Max LVORI Early 2 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Breezy. Mostly cloudy with a chance of showers. Lows in
the upper 50s. Highs in the lower 70s. West winds 20 to 25 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. South winds 15 to 20 mph.
.TUESDAY...Breezy. Mostly cloudy. A chance of showers. Lows in
the lower 50s. Highs in the mid 60s. West winds 20 to 25 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the
lower 70s. Southwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs around 70. South winds 10 to 15 mph.
$$
WVZ501-182000-
Western Grant-
Including the cities of Bayard and Mount Storm
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+18) 59 (+15) 81
RH % (24h trend) 29 (+7) 56 (-4) 36
Wind 20ft/early(mph) S 9 G25 SW 12 G34 W 14 G41
Wind 20ft/late(mph) SW 14 G32 W 14 G41 W 14 G39
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6850 5460
Transport Wnd (mph) SW 25 W 38
Vent Rate (kt-ft) 150700 180180
Max ADI Early 63 Good 97 Good 84 Good
Max ADI Late 118 Very Good30 Fair 151 Very Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the upper 50s. Highs around 70.
Northwest winds 15 to 20 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 70s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. West winds 15 to 20 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
70s. Southwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 70s. South winds 5 to 10 mph.
$$
MDZ507-182000-
Northwest Harford-
Including the city of Jarrettsville
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 69 (+8) 56 (+15) 81
RH % (24h trend) 45 (+23) 70 (-13) 38
Wind 20ft/early(mph) S 8 G23 S 13 G27 SW 10 G21
Wind 20ft/late(mph) S 17 G31 S 10 G20 SW 13 G24
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)3150 4280
Transport Wnd (mph) S 26 SW 30
Vent Rate (kt-ft) 72450 111280
Max ADI Early 58 Gen Good 47 Gen Good 52 Gen Good
Max ADI Late 74 Good 14 Gen Poor 77 Good
Max LVORI Early 4 3 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 60s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
mid 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. South winds 5 to 10 mph.
$$
MDZ506-182000-
Central and Southeast Howard-
Including the cities of Columbia and Ellicott City
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+13) 60 (+16) 84
RH % (24h trend) 33 (+9) 63 (-15) 32
Wind 20ft/early(mph) S 7 G20 S 13 G28 SW 11 G21
Wind 20ft/late(mph) S 16 G32 SW 11 G21 SW 12 G21
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5370 4320
Transport Wnd (mph) SW 28 SW 26
Vent Rate (kt-ft) 128880 99360
Max ADI Early 53 Gen Good 99 Good 50 Gen Good
Max ADI Late 119 Very Good15 Gen Poor 84 Good
Max LVORI Early 4 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
lower 70s. North winds 5 to 10 mph.
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Southeast winds 5 to 10 mph.
$$
MDZ508-182000-
Southeast Harford-
Including the city of Aberdeen
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 71 (+8) 56 (+13) 82
RH % (24h trend) 44 (+21) 73 (-14) 38
Wind 20ft/early(mph) S 7 G21 S 14 G28 SW 11 G21
Wind 20ft/late(mph) S 16 G32 S 10 G20 SW 12 G23
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)2590 4310
Transport Wnd (mph) S 25 SW 26
Vent Rate (kt-ft) 56980 99130
Max ADI Early 51 Gen Good 40 Fair 48 Gen Good
Max ADI Late 64 Good 14 Gen Poor 62 Good
Max LVORI Early 5 3 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the upper 50s. Highs around 70.
North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows around 50. Highs in the mid 70s.
Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. South winds 5 to 10 mph.
$$
MDZ501-182000-
Extreme Western Allegany-
Including the city of Frostburg
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (+18) 60 (+14) 83
RH % (24h trend) 27 (+5) 55 (-2) 37
Wind 20ft/early(mph) S 5 SW 11 G25 W 14 G31
Wind 20ft/late(mph) S 13 G27 SW 12 G31 W 15 G29
Precip Amount 0.00 0.00 0.01
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(ft-agl/msl)7420 5480
Transport Wnd (mph) SW 24 W 35
Vent Rate (kt-ft) 155820 164400
Max ADI Early 22 Fair 79 Good 89 Good
Max ADI Late 117 Very Good23 Fair 143 Very Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
50s. Highs around 70. North winds 15 to 20 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs around 70. West winds 15 to 20 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Southwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 70s. South winds 5 to 10 mph.
$$
MDZ503-182000-
Northwest Montgomery-
Including the cities of Germantown and Damascus
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+15) 61 (+15) 84
RH % (24h trend) 32 (+8) 64 (-9) 34
Wind 20ft/early(mph) S 9 G23 S 15 G32 SW 11 G21
Wind 20ft/late(mph) S 17 G34 SW 12 G24 SW 12 G21
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5370 3810
Transport Wnd (mph) SW 29 SW 24
Vent Rate (kt-ft) 134250 80010
Max ADI Early 57 Gen Good 108 Very Good46 Gen Good
Max ADI Late 126 Very Good17 Gen Poor 68 Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
lower 70s. North winds 5 to 10 mph.
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
MDZ502-182000-
Central and Eastern Allegany-
Including the city of Cumberland
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (+18) 61 (+16) 85
RH % (24h trend) 25 (+4) 56 (-1) 33
Wind 20ft/early(mph) Lgt/Var S 9 G25 SW 8 G23
Wind 20ft/late(mph) S 12 G28 SW 5 G20 SW 12 G27
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8010 5900
Transport Wnd (mph) SW 23 W 31
Vent Rate (kt-ft) 160200 159300
Max ADI Early 33 Fair 84 Good 87 Good
Max ADI Late 113 Very Good11 Poor 134 Very Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
lower 70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 70s. Southeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 70s. South winds around 5 mph.
$$
MDZ505-182000-
Northwest Howard-
Including the city of Lisbon
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+14) 61 (+18) 83
RH % (24h trend) 33 (+8) 63 (-13) 34
Wind 20ft/early(mph) S 9 G23 S 14 G31 SW 11 G21
Wind 20ft/late(mph) S 16 G32 SW 12 G24 SW 12 G21
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5400 3620
Transport Wnd (mph) SW 29 SW 26
Vent Rate (kt-ft) 135000 83260
Max ADI Early 57 Gen Good 100 Good 46 Gen Good
Max ADI Late 121 Very Good18 Gen Poor 72 Good
Max LVORI Early 4 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows around 60. Highs in the lower 70s.
North winds 5 to 10 mph.
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
MDZ504-182000-
Central and Southeast Montgomery-
Including the cities of Bethesda, Rockville, Gaithersburg,
and Silver Spring
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+14) 61 (+14) 84
RH % (24h trend) 32 (+10) 61 (-11) 32
Wind 20ft/early(mph) S 8 G21 S 14 G31 SW 12 G21
Wind 20ft/late(mph) S 15 G33 SW 12 G24 SW 12 G21
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5700 4140
Transport Wnd (mph) SW 29 SW 25
Vent Rate (kt-ft) 142500 91080
Max ADI Early 53 Gen Good 112 Very Good47 Gen Good
Max ADI Late 124 Very Good16 Gen Poor 80 Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
lower 70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
MDZ006-182000-
Northern Baltimore-
Including the cities of Reisterstown and Cockeysville
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+12) 58 (+14) 82
RH % (24h trend) 36 (+12) 64 (-12) 35
Wind 20ft/early(mph) S 8 G23 S 13 G27 SW 9 G20
Wind 20ft/late(mph) S 15 G31 S 9 G21 SW 11 G23
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5100 4170
Transport Wnd (mph) SW 26 SW 29
Vent Rate (kt-ft) 117300 104250
Max ADI Early 58 Gen Good 74 Good 51 Gen Good
Max ADI Late 101 Very Good15 Gen Poor 81 Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 60s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows around 50. Highs in the mid 70s.
Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. South winds 5 to 10 mph.
$$
MDZ005-182000-
Carroll-
Including the cities of Eldersburg and Westminster
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+15) 59 (+14) 82
RH % (24h trend) 35 (+9) 64 (-8) 37
Wind 20ft/early(mph) S 8 G23 S 13 G28 SW 9 G21
Wind 20ft/late(mph) S 16 G32 SW 10 G24 SW 11 G21
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5120 3860
Transport Wnd (mph) SW 29 SW 28
Vent Rate (kt-ft) 128000 92640
Max ADI Early 60 Gen Good 100 Good 45 Gen Good
Max ADI Late 119 Very Good19 Gen Poor 78 Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 60s. North winds 5 to 10 mph.
.MONDAY...Mostly cloudy. Lows around 50. Highs in the lower 70s.
Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows around 50. Highs in the mid 70s.
Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
$$
MDZ004-182000-
Frederick MD-
Including the cities of Frederick and Ballenger Creek
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+15) 60 (+14) 85
RH % (24h trend) 33 (+7) 64 (-5) 36
Wind 20ft/early(mph) S 8 G23 S 14 G35 SW 9 G24
Wind 20ft/late(mph) S 16 G37 S 10 G28 SW 11 G24
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5080 4360
Transport Wnd (mph) SW 30 SW 25
Vent Rate (kt-ft) 132080 95920
Max ADI Early 58 Gen Good 96 Good 47 Gen Good
Max ADI Late 120 Very Good16 Gen Poor 76 Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows around 60. Highs in the lower 70s.
North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. West winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
MDZ003-182000-
Washington-
Including the city of Hagerstown
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+14) 58 (+11) 86
RH % (24h trend) 28 (+2) 61 (-1) 34
Wind 20ft/early(mph) S 7 G23 S 13 G33 SW 8 G20
Wind 20ft/late(mph) S 15 G35 S 8 G25 SW 10 G24
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6180 5320
Transport Wnd (mph) S 26 W 28
Vent Rate (kt-ft) 142140 127680
Max ADI Early 51 Gen Good 81 Good 46 Gen Good
Max ADI Late 115 Very Good14 Gen Poor 106 Very Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
lower 70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the mid
70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. West winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
VAZ053-182000-
Fairfax-
Including the cities of Reston, Herndon, Annandale, Centreville,
Chantilly, McLean, and Franconia
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Mclear Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+14) 62 (+13) 85
RH % (24h trend) 31 (+9) 62 (-8) 32
Wind 20ft/early(mph) S 8 G23 S 14 G32 SW 12 G24
Wind 20ft/late(mph) S 16 G35 SW 12 G25 SW 12 G23
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5760 4140
Transport Wnd (mph) SW 28 SW 24
Vent Rate (kt-ft) 138240 86940
Max ADI Early 52 Gen Good 112 Very Good46 Gen Good
Max ADI Late 124 Very Good15 Gen Poor 79 Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the mid
70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
VAZ527-182000-
Central and Southeast Prince William/Manassas/Manassas Park-
Including the cities of Dale City, Manassas, Woodbridge,
Lake Ridge, and Montclair
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+14) 61 (+14) 86
RH % (24h trend) 31 (+7) 63 (-10) 34
Wind 20ft/early(mph) S 8 G21 S 13 G29 SW 12 G24
Wind 20ft/late(mph) S 16 G33 S 12 G25 SW 12 G23
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5840 4130
Transport Wnd (mph) SW 28 SW 24
Vent Rate (kt-ft) 140160 86730
Max ADI Early 51 Gen Good 102 Very Good47 Gen Good
Max ADI Late 126 Very Good15 Gen Poor 78 Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the mid
70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper
70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs around 80. South winds 5 to 10 mph.
$$
VAZ051-182000-
Culpeper-
Including the city of Culpeper
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (+14) 59 (+16) 86
RH % (24h trend) 31 (+8) 64 (-12) 35
Wind 20ft/early(mph) S 6 G20 S 11 G27 SW 10 G24
Wind 20ft/late(mph) S 14 G31 SW 9 G26 SW 10 G23
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5780 4680
Transport Wnd (mph) SW 29 SW 25
Vent Rate (kt-ft) 144500 102960
Max ADI Early 51 Gen Good 108 Very Good45 Gen Good
Max ADI Late 129 Very Good15 Gen Poor 80 Good
Max LVORI Early 4 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
upper 70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs around 80.
Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the lower 80s. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 80s. East winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs around 80. South winds around 5 mph.
$$
VAZ050-182000-
Orange-
Including the cities of Orange and Gordonsville
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+12) 61 (+17) 85
RH % (24h trend) 32 (+5) 66 (-9) 34
Wind 20ft/early(mph) S 6 G18 S 11 G26 SW 10 G25
Wind 20ft/late(mph) S 14 G29 SW 10 G26 SW 11 G24
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5810 4550
Transport Wnd (mph) SW 28 SW 25
Vent Rate (kt-ft) 139440 100100
Max ADI Early 48 Gen Good 104 Very Good48 Gen Good
Max ADI Late 129 Very Good14 Gen Poor 84 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the lower
80s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 80s. East winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s. South winds around
5 mph.
$$
VAZ036-182000-
Nelson-
Including the city of Lovingston
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (+13) 59 (+10) 85
RH % (24h trend) 33 (+7) 70 (+5) 35
Wind 20ft/early(mph) Lgt/Var SW 11 G28 SW 9 G23
Wind 20ft/late(mph) S 13 G28 SW 9 G28 SW 10 G23
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5850 4550
Transport Wnd (mph) SW 28 SW 24
Vent Rate (kt-ft) 140400 95550
Max ADI Early 42 Gen Good 108 Very Good53 Gen Good
Max ADI Late 119 Very Good13 Gen Poor 108 Very Good
Max LVORI Early 3 2 3
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
lower 80s. East winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the lower
80s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 60s. Highs around 80.
West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Southeast winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
VAZ037-182000-
Albemarle-
Including the city of Charlottesville
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (+12) 60 (+13) 86
RH % (24h trend) 31 (+7) 67 (+1) 34
Wind 20ft/early(mph) S 6 G19 SW 13 G28 SW 10 G25
Wind 20ft/late(mph) S 15 G32 SW 10 G28 SW 11 G25
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5900 4700
Transport Wnd (mph) SW 28 SW 25
Vent Rate (kt-ft) 141600 103400
Max ADI Early 45 Gen Good 108 Very Good51 Gen Good
Max ADI Late 119 Very Good12 Poor 86 Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs around 80.
Northeast winds 15 to 20 mph.
.MONDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
lower 80s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 80s. Southeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 70s. South winds 5 to
10 mph.
$$
VAZ038-182000-
Greene-
Including the city of Stanardsville
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (+13) 59 (+12) 87
RH % (24h trend) 30 (+6) 64 (0) 33
Wind 20ft/early(mph) S 6 G21 SW 12 G31 SW 8 G25
Wind 20ft/late(mph) S 15 G33 SW 9 G29 SW 11 G26
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5980 4890
Transport Wnd (mph) SW 28 SW 23
Vent Rate (kt-ft) 143520 97800
Max ADI Early 51 Gen Good 110 Very Good51 Gen Good
Max ADI Late 122 Very Good11 Poor 95 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs around 80.
Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Southeast winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 70s. South winds around
5 mph.
$$
VAZ039-182000-
Madison-
Including the city of Madison
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+13) 60 (+15) 86
RH % (24h trend) 31 (+4) 63 (-4) 34
Wind 20ft/early(mph) S 6 G19 SW 12 G29 SW 8 G24
Wind 20ft/late(mph) S 14 G31 SW 9 G29 SW 10 G25
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5830 4870
Transport Wnd (mph) SW 28 SW 25
Vent Rate (kt-ft) 139920 107140
Max ADI Early 51 Gen Good 112 Very Good51 Gen Good
Max ADI Late 128 Very Good13 Gen Poor 98 Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs around 80.
Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the lower 80s. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs around
80. Southeast winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 70s. South winds around
5 mph.
$$
MDZ014-182000-
Anne Arundel-
Including the cities of Glen Burnie, Annapolis, Severn,
South Gate, Severna Park, Arnold, and Odenton
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+14) 58 (+13) 85
RH % (24h trend) 36 (+11) 68 (-12) 33
Wind 20ft/early(mph) S 7 G18 S 13 G27 SW 11 G21
Wind 20ft/late(mph) S 15 G31 SW 10 G20 SW 12 G21
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4370 4440
Transport Wnd (mph) S 25 SW 24
Vent Rate (kt-ft) 96140 93240
Max ADI Early 48 Gen Good 43 Gen Good 45 Gen Good
Max ADI Late 70 Good 16 Gen Poor 70 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
lower 70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs around 70.
Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
$$
MDZ017-182000-
St. Marys-
Including the cities of Lexington Park and California
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+14) 61 (+13) 83
RH % (24h trend) 42 (+14) 73 (-9) 41
Wind 20ft/early(mph) S 8 G18 S 11 G24 SW 13 G23
Wind 20ft/late(mph) S 14 G26 SW 11 G23 SW 13 G21
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4320 3530
Transport Wnd (mph) S 22 SW 24
Vent Rate (kt-ft) 82080 74130
Max ADI Early 40 Fair 19 Gen Poor 46 Gen Good
Max ADI Late 59 Gen Good 18 Gen Poor 57 Gen Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the mid 60s. Highs in the lower
70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the lower
70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
$$
MDZ016-182000-
Charles-
Including the cities of St. Charles and Waldorf
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+14) 61 (+13) 85
RH % (24h trend) 35 (+10) 68 (-10) 35
Wind 20ft/early(mph) S 7 G18 S 12 G27 SW 12 G23
Wind 20ft/late(mph) S 14 G29 SW 11 G21 SW 13 G21
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5500 4210
Transport Wnd (mph) SW 26 SW 24
Vent Rate (kt-ft) 126500 88410
Max ADI Early 49 Gen Good 74 Good 48 Gen Good
Max ADI Late 109 Very Good15 Gen Poor 74 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the mid 60s. Highs in the mid
70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. Southeast winds 5 to 10 mph.
$$
MDZ018-182000-
Calvert-
Including the cities of Chesapeake Beach, Huntingtown, Dunkirk,
North Beach, Lusby, and Prince Frederick
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+13) 60 (+13) 83
RH % (24h trend) 41 (+14) 70 (-13) 40
Wind 20ft/early(mph) S 8 G18 S 12 G24 SW 12 G21
Wind 20ft/late(mph) S 15 G26 SW 10 G21 SW 13 G21
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4060 3770
Transport Wnd (mph) S 23 SW 23
Vent Rate (kt-ft) 81200 75400
Max ADI Early 41 Gen Good 21 Fair 41 Gen Good
Max ADI Late 61 Good 18 Gen Poor 49 Gen Good
Max LVORI Early 5 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
lower 70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the upper 70s. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Southeast winds 5 to 10 mph.
$$
MDZ011-182000-
Southern Baltimore-
Including the city of Baltimore
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+10) 57 (+13) 84
RH % (24h trend) 36 (+13) 68 (-9) 32
Wind 20ft/early(mph) S 7 G20 S 13 G28 SW 10 G19
Wind 20ft/late(mph) S 16 G31 S 9 G20 SW 11 G20
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4490 4680
Transport Wnd (mph) S 25 SW 26
Vent Rate (kt-ft) 98780 107640
Max ADI Early 52 Gen Good 48 Gen Good 49 Gen Good
Max ADI Late 76 Good 14 Gen Poor 79 Good
Max LVORI Early 4 3 3
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows around 60. Highs in the lower 70s.
North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 60s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
$$
MDZ013-182000-
Prince Georges-
Including the cities of Bowie, Suitland-Silver Hill, Clinton,
College Park, Greenbelt, Laurel, and Camp Springs
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+14) 61 (+14) 85
RH % (24h trend) 33 (+11) 64 (-13) 31
Wind 20ft/early(mph) S 7 G19 S 12 G29 SW 12 G23
Wind 20ft/late(mph) S 15 G33 SW 11 G23 SW 12 G23
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5480 4280
Transport Wnd (mph) SW 28 SW 25
Vent Rate (kt-ft) 131520 94160
Max ADI Early 50 Gen Good 85 Good 49 Gen Good
Max ADI Late 118 Very Good15 Gen Poor 80 Good
Max LVORI Early 4 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the mid
70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. West winds 10 to 15 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. Southeast winds 5 to 10 mph.
$$
VAZ040-182000-
Rappahannock-
Including the city of Washington
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+14) 58 (+15) 86
RH % (24h trend) 31 (+8) 61 (-7) 31
Wind 20ft/early(mph) S 6 G21 S 11 G31 S 7 G25
Wind 20ft/late(mph) S 14 G31 S 8 G31 SW 9 G24
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5680 4610
Transport Wnd (mph) SW 28 SW 24
Vent Rate (kt-ft) 136320 96810
Max ADI Early 56 Gen Good 111 Very Good49 Gen Good
Max ADI Late 122 Very Good11 Poor 115 Very Good
Max LVORI Early 3 2 3
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows around 60. Highs in the mid 70s.
North winds 5 to 10 mph.
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs around 80. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs around
80. East winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s. South winds around
5 mph.
$$
DCZ001-182000-
District of Columbia-
Including the city of Washington
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+12) 62 (+13) 86
RH % (24h trend) 32 (+11) 65 (-7) 31
Wind 20ft/early(mph) S 7 G19 S 14 G32 SW 12 G21
Wind 20ft/late(mph) S 16 G34 SW 11 G23 SW 12 G21
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5660 4450
Transport Wnd (mph) SW 28 SW 24
Vent Rate (kt-ft) 135840 93450
Max ADI Early 51 Gen Good 121 Very Good48 Gen Good
Max ADI Late 121 Very Good15 Gen Poor 82 Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the mid 60s. Highs in the mid
70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
VAZ504-182000-
Eastern Highland-
Including the city of Monterey
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (+12) 57 (+10) 82
RH % (24h trend) 31 (+10) 62 (+4) 29
Wind 20ft/early(mph) SW 7 G24 SW 11 G31 SW 8 G27
Wind 20ft/late(mph) SW 12 G27 SW 8 G28 SW 11 G28
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5650 5800
Transport Wnd (mph) SW 25 W 35
Vent Rate (kt-ft) 124300 174000
Max ADI Early 58 Gen Good 102 Very Good79 Good
Max ADI Late 114 Very Good18 Gen Poor 151 Very Good
Max LVORI Early 2 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the
upper 50s. Highs in the mid 70s. West winds 15 to 20 mph.
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
70s. Southwest winds 10 to 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the lower 70s. South winds 5 to
10 mph.
$$
VAZ027-182000-
Shenandoah-
Including the cities of Strasburg, Woodstock, Mount Jackson,
and New Market
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+15) 57 (+14) 87
RH % (24h trend) 28 (+6) 58 (-5) 29
Wind 20ft/early(mph) SW 8 G26 SW 12 G32 SW 7 G25
Wind 20ft/late(mph) S 14 G33 SW 9 G32 SW 9 G25
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6040 6090
Transport Wnd (mph) SW 26 W 24
Vent Rate (kt-ft) 138920 127890
Max ADI Early 65 Good 103 Very Good64 Good
Max ADI Late 121 Very Good15 Gen Poor 129 Very Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the upper 50s. Highs in the mid
70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 70s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 70s. Southwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
VAZ505-182000-
Western Loudoun-
Including the city of Purcellville
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+14) 59 (+13) 85
RH % (24h trend) 32 (+5) 64 (-4) 34
Wind 20ft/early(mph) S 9 G24 S 15 G32 SW 10 G21
Wind 20ft/late(mph) S 18 G35 S 11 G25 SW 11 G21
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5270 3980
Transport Wnd (mph) SW 29 SW 22
Vent Rate (kt-ft) 131750 75620
Max ADI Early 57 Gen Good 104 Very Good49 Gen Good
Max ADI Late 126 Very Good15 Gen Poor 71 Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows around 60. Highs in the lower 70s.
North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the mid
70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. West winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
VAZ028-182000-
Frederick VA-
Including the city of Winchester
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+15) 59 (+15) 87
RH % (24h trend) 28 (+5) 58 (-5) 31
Wind 20ft/early(mph) S 7 G24 S 13 G31 SW 8 G21
Wind 20ft/late(mph) S 16 G33 SW 9 G26 SW 10 G25
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6300 6070
Transport Wnd (mph) SW 25 W 26
Vent Rate (kt-ft) 138600 139610
Max ADI Early 57 Gen Good 96 Good 65 Good
Max ADI Late 117 Very Good15 Gen Poor 101 Very Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
lower 70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the mid
70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 70s. West winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
VAZ025-182000-
Augusta-
Including the cities of Staunton, Waynesboro, and Stuarts Draft
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+13) 57 (+9) 86
RH % (24h trend) 31 (+7) 61 (+4) 29
Wind 20ft/early(mph) SW 6 G24 SW 12 G33 SW 8 G28
Wind 20ft/late(mph) SW 14 G29 SW 9 G33 SW 11 G28
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5450 5180
Transport Wnd (mph) SW 26 SW 29
Vent Rate (kt-ft) 125350 129500
Max ADI Early 66 Good 98 Good 70 Good
Max ADI Late 112 Very Good17 Gen Poor 103 Very Good
Max LVORI Early 2 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Northeast winds 15 to 20 mph.
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper
70s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the mid
70s. West winds 15 to 20 mph.
.WEDNESDAY...Partly cloudy. Lows around 50. Highs in the upper
70s. Southwest winds 10 to 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 70s. South winds 10 to
15 mph.
$$
VAZ502-182000-
Southern Fauquier-
Including the city of Turnbull
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+14) 59 (+15) 86
RH % (24h trend) 32 (+13) 64 (-13) 35
Wind 20ft/early(mph) S 7 G21 S 12 G28 SW 11 G24
Wind 20ft/late(mph) S 15 G31 SW 11 G25 SW 11 G24
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5740 4380
Transport Wnd (mph) SW 29 SW 24
Vent Rate (kt-ft) 143500 91980
Max ADI Early 51 Gen Good 102 Very Good45 Gen Good
Max ADI Late 130 Very Good15 Gen Poor 74 Good
Max LVORI Early 4 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
upper 70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs around
80. East winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs around 80. South winds around 5 mph.
$$
VAZ026-182000-
Rockingham-
Including the city of Harrisonburg
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+16) 57 (+12) 86
RH % (24h trend) 30 (+4) 61 (-2) 29
Wind 20ft/early(mph) S 8 G26 S 13 G34 SW 8 G28
Wind 20ft/late(mph) S 15 G32 SW 9 G33 SW 11 G29
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5780 5660
Transport Wnd (mph) SW 26 W 26
Vent Rate (kt-ft) 132940 130180
Max ADI Early 64 Good 97 Good 63 Good
Max ADI Late 117 Very Good13 Gen Poor 96 Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows around 60.
Highs in the mid 70s. Northeast winds 15 to 20 mph.
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper
70s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 70s. Southwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 70s. South winds 5 to
10 mph.
$$
VAZ503-182000-
Western Highland-
Including the city of Hightown
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+10) 56 (+10) 78
RH % (24h trend) 34 (+14) 62 (+1) 32
Wind 20ft/early(mph) SW 9 G25 SW 13 G32 W 11 G33
Wind 20ft/late(mph) SW 13 G29 SW 11 G32 SW 13 G33
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5580 5390
Transport Wnd (mph) SW 25 W 37
Vent Rate (kt-ft) 122760 172480
Max ADI Early 55 Gen Good 99 Good 66 Good
Max ADI Late 113 Very Good23 Fair 133 Very Good
Max LVORI Early 2 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the
upper 50s. Highs in the lower 70s. West winds 15 to 20 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs around 70. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 60s. West winds 15 to 20 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 70s. Southwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the upper 60s. South winds 5 to
10 mph.
$$
VAZ508-182000-
Central Virginia Blue Ridge-
Including the city of Wintergreen
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+13) 58 (+8) 82
RH % (24h trend) 31 (+8) 57 (+6) 31
Wind 20ft/early(mph) S 9 G26 SW 17 G37 SW 13 G33
Wind 20ft/late(mph) S 15 G33 SW 16 G36 SW 12 G29
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4690 4300
Transport Wnd (mph) SW 26 SW 26
Vent Rate (kt-ft) 107870 98900
Max ADI Early 43 Gen Good 93 Good 45 Gen Good
Max ADI Late 103 Very Good18 Gen Poor 83 Good
Max LVORI Early 2 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the
lower 60s. Highs in the mid 70s. Northeast winds 15 to 20 mph.
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
lower 70s. West winds 15 to 20 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. South winds 10 to 15 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 70s. South winds 10 to
15 mph.
$$
VAZ506-182000-
Eastern Loudoun-
Including the cities of Leesburg, Ashburn, and Sterling
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+14) 60 (+14) 85
RH % (24h trend) 30 (+4) 63 (-10) 33
Wind 20ft/early(mph) S 9 G23 S 15 G32 SW 11 G21
Wind 20ft/late(mph) S 18 G35 S 11 G25 SW 12 G21
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5560 3850
Transport Wnd (mph) SW 29 SW 22
Vent Rate (kt-ft) 139000 73150
Max ADI Early 58 Gen Good 111 Very Good45 Gen Good
Max ADI Late 130 Very Good16 Gen Poor 70 Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the mid
70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. West winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
VAZ507-182000-
Northern Virginia Blue Ridge-
Including the city of Big Meadows
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+14) 57 (+10) 83
RH % (24h trend) 31 (+8) 59 (0) 32
Wind 20ft/early(mph) S 12 G29 SW 18 G42 SW 14 G36
Wind 20ft/late(mph) S 17 G36 SW 18 G41 SW 13 G32
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4880 4090
Transport Wnd (mph) SW 26 SW 25
Vent Rate (kt-ft) 112240 89980
Max ADI Early 39 Fair 94 Good 47 Gen Good
Max ADI Late 105 Very Good18 Gen Poor 88 Good
Max LVORI Early 2 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the
lower 60s. Highs in the lower 70s. Northeast winds 15 to 20 mph.
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the mid
70s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. West winds 15 to 20 mph.
.WEDNESDAY...Partly cloudy. Lows around 50. Highs in the mid 70s.
Southeast winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 70s. South winds 10 to
15 mph.
$$
VAZ501-182000-
Northern Fauquier-
Including the city of Warrenton
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+14) 58 (+13) 86
RH % (24h trend) 32 (+5) 62 (-5) 33
Wind 20ft/early(mph) S 8 G24 S 14 G31 SW 10 G24
Wind 20ft/late(mph) S 16 G34 S 10 G27 SW 10 G23
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5450 4220
Transport Wnd (mph) SW 28 SW 23
Vent Rate (kt-ft) 130800 84400
Max ADI Early 56 Gen Good 110 Very Good45 Gen Good
Max ADI Late 129 Very Good14 Gen Poor 79 Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows around 60. Highs in the lower 70s.
North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s. South winds 5 to
10 mph.
$$
VAZ029-182000-
Page-
Including the cities of Luray, Shenandoah, and Stanley
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (+14) 59 (+13) 88
RH % (24h trend) 28 (+6) 57 (-4) 30
Wind 20ft/early(mph) S 8 G23 SW 13 G31 SW 9 G25
Wind 20ft/late(mph) S 14 G32 SW 11 G31 SW 10 G25
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6000 4980
Transport Wnd (mph) SW 26 SW 23
Vent Rate (kt-ft) 138000 99600
Max ADI Early 65 Good 107 Very Good62 Good
Max ADI Late 120 Very Good14 Gen Poor 116 Very Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the
lower 60s. Highs in the upper 70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper
70s. South winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs around
80. Southwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s. South winds 5 to
10 mph.
$$
WVZ506-182000-
Eastern Pendleton-
Including the cities of Brandywine, Franklin, Oak Flat, Ruddle,
and Sugar Grove
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+14) 59 (+12) 85
RH % (24h trend) 28 (+8) 56 (-1) 29
Wind 20ft/early(mph) SW 9 G25 SW 12 G31 SW 10 G29
Wind 20ft/late(mph) SW 14 G29 SW 10 G31 SW 12 G29
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6330 6390
Transport Wnd (mph) SW 26 W 35
Vent Rate (kt-ft) 145590 191700
Max ADI Early 66 Good 106 Very Good92 Good
Max ADI Late 118 Very Good20 Gen Poor 127 Very Good
Max LVORI Early 2 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the
upper 50s. Highs in the mid 70s. Northwest winds 15 to 20 mph.
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 70s. Southwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s. South winds 5 to
10 mph.
$$
VAZ031-182000-
Clarke-
Including the city of Berryville
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (+16) 59 (+10) 87
RH % (24h trend) 30 (+7) 61 (0) 33
Wind 20ft/early(mph) S 8 G24 S 13 G32 SW 9 G21
Wind 20ft/late(mph) S 17 G33 SW 9 G25 SW 10 G21
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5820 4810
Transport Wnd (mph) SW 26 W 22
Vent Rate (kt-ft) 133860 91390
Max ADI Early 50 Gen Good 82 Good 52 Gen Good
Max ADI Late 115 Very Good15 Gen Poor 98 Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows around 60. Highs in the lower 70s.
North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. North winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
WVZ053-182000-
Jefferson-
Including the cities of Charles Town and Shepherdstown
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (+15) 59 (+11) 86
RH % (24h trend) 30 (+7) 60 (-1) 34
Wind 20ft/early(mph) S 8 G23 S 14 G31 SW 9 G18
Wind 20ft/late(mph) S 18 G35 S 10 G23 SW 11 G21
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5430 4690
Transport Wnd (mph) SW 26 W 23
Vent Rate (kt-ft) 124890 93800
Max ADI Early 51 Gen Good 87 Good 46 Gen Good
Max ADI Late 115 Very Good15 Gen Poor 74 Good
Max LVORI Early 2 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows around 60. Highs in the lower 70s.
North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the mid
70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows around 50. Highs in the upper
70s. West winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
VAZ030-182000-
Warren-
Including the city of Front Royal
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (+16) 60 (+13) 88
RH % (24h trend) 29 (+6) 56 (-3) 31
Wind 20ft/early(mph) S 7 G23 S 12 G31 SW 8 G24
Wind 20ft/late(mph) S 15 G32 SW 9 G28 SW 9 G24
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6070 5480
Transport Wnd (mph) SW 26 W 22
Vent Rate (kt-ft) 139610 104120
Max ADI Early 60 Gen Good 101 Very Good60 Gen Good
Max ADI Late 116 Very Good15 Gen Poor 113 Very Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the mid
70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper
70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs around
80. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
WVZ052-182000-
Berkeley-
Including the city of Martinsburg
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (+15) 59 (+14) 87
RH % (24h trend) 29 (+7) 60 (-4) 32
Wind 20ft/early(mph) S 6 G19 S 13 G31 SW 7 G20
Wind 20ft/late(mph) S 15 G34 S 8 G21 SW 10 G24
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6270 5890
Transport Wnd (mph) SW 26 W 29
Vent Rate (kt-ft) 144210 147250
Max ADI Early 51 Gen Good 87 Good 53 Gen Good
Max ADI Late 119 Very Good14 Gen Poor 132 Very Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
lower 70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the mid
70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. West winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. Southeast winds 5 to 10 mph.
$$
WVZ051-182000-
Morgan-
Including the city of Paw Paw
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (+15) 59 (+14) 85
RH % (24h trend) 26 (+4) 59 (-2) 33
Wind 20ft/early(mph) S 5 G18 S 11 G29 SW 7 G21
Wind 20ft/late(mph) S 13 G32 S 6 G20 SW 10 G25
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7220 5780
Transport Wnd (mph) SW 24 W 31
Vent Rate (kt-ft) 151620 156060
Max ADI Early 49 Gen Good 98 Good 78 Good
Max ADI Late 113 Very Good11 Poor 189 Very Good
Max LVORI Early 3 2 2
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
lower 70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. West winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 70s. Southeast winds 5 to 10 mph.
$$
WVZ050-182000-
Hampshire-
Including the city of Romney
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (+17) 60 (+17) 86
RH % (24h trend) 26 (+7) 56 (-7) 30
Wind 20ft/early(mph) S 6 G21 S 13 G31 SW 9 G25
Wind 20ft/late(mph) S 15 G32 SW 9 G27 SW 13 G27
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7690 5950
Transport Wnd (mph) SW 24 W 32
Vent Rate (kt-ft) 161490 166600
Max ADI Early 54 Gen Good 88 Good 78 Good
Max ADI Late 114 Very Good14 Gen Poor 126 Very Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
lower 70s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Southwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
WVZ055-182000-
Hardy-
Including the city of Moorefield
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (+17) 60 (+13) 86
RH % (24h trend) 28 (+7) 54 (-6) 30
Wind 20ft/early(mph) S 9 G26 S 14 G32 SW 9 G26
Wind 20ft/late(mph) S 15 G33 SW 11 G31 SW 11 G27
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7150 6290
Transport Wnd (mph) SW 25 W 32
Vent Rate (kt-ft) 157300 176120
Max ADI Early 57 Gen Good 91 Good 87 Good
Max ADI Late 113 Very Good15 Gen Poor 124 Very Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows around 60. Highs in the lower 70s.
North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the lower 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. South winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. South winds 5 to 10 mph.
$$
MDZ509-182000-
Western Garrett-
Including the cities of Mountain Lake Park and Oakland
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Mclear Mcldy
Precip Type None None Tstms
Chance Precip (%) 0 0 30
Chance of Thunder (%) 0 0 10
Temp (24h trend) 76 (+17) 58 (+14) 77
RH % (24h trend) 30 (+8) 56 (-5) 43
Wind 20ft/early(mph) S 8 G20 SW 11 G25 W 13 G31
Wind 20ft/late(mph) SW 13 G27 SW 12 G32 W 13 G29
Precip Amount 0.00 0.00 0.01
Precip Duration 1
Precip Begin 8 AM
Precip End Continuing
Mixing Hgt(ft-agl/msl)6320 4830
Transport Wnd (mph) SW 28 W 36
Vent Rate (kt-ft) 151680 149730
Max ADI Early 60 Gen Good 83 Good 71 Good
Max ADI Late 126 Very Good28 Fair 152 Very Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Cloudy with a chance of showers. Lows in the mid 50s.
Highs in the upper 60s. Northwest winds 10 to 15 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the lower 70s. South winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the mid 60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 70s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 70s. South winds 5 to 10 mph.
$$
MDZ510-182000-
Eastern Garrett-
Including the city of Grantsville
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Showers
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+17) 59 (+14) 79
RH % (24h trend) 29 (+7) 53 (-4) 40
Wind 20ft/early(mph) S 7 G18 SW 11 G25 W 14 G32
Wind 20ft/late(mph) SW 13 G27 W 13 G32 W 14 G29
Precip Amount 0.00 0.00 0.01
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(ft-agl/msl)6700 5150
Transport Wnd (mph) SW 26 W 36
Vent Rate (kt-ft) 154100 159650
Max ADI Early 35 Fair 91 Good 72 Good
Max ADI Late 118 Very Good28 Fair 149 Very Good
Max LVORI Early 2 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
50s. Highs in the upper 60s. North winds 15 to 20 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the lower 70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 70s. Southwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 70s. South winds 5 to 10 mph.
$$
MDZ008-VAZ526-182000-
Cecil-Northwest Prince William-
Including the cities of Elkton and Haymarket
431 AM EDT Fri Apr 18 2025
Today Tonight Sat
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+11) 55 (+13) 82
RH % (24h trend) 37 (+12) 72 (-8) 38
Wind 20ft/early(mph) S 7 G23 S 13 G29 SW 12 G23
Wind 20ft/late(mph) S 16 G33 S 10 G25 SW 13 G25
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4390 4030
Transport Wnd (mph) S 28 SW 28
Vent Rate (kt-ft) 105360 96720
Max ADI Early 58 Gen Good 61 Good 52 Gen Good
Max ADI Late 87 Good 16 Gen Poor 69 Good
Max LVORI Early 4 3 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 60s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows around 50. Highs in the mid 70s.
Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. South winds 5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation near normal.
$$