Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
277
FNUS51 KLWX 190832
FWFLWX
Fire Weather Planning Forecast FOR W and CTL MD...E WV...N VA...DC
National Weather Service Baltimore MD/Washington DC
432 AM EDT Sat Apr 19 2025
.DISCUSSION...
High pressure to the south dominates the weather pattern for
today with much warmer temperatures. A cold front passes through
Sunday morning, then high pressure builds in from the north.
Another front moves through on Tuesday.
Despite dry and breezy conditions this afternoon, green up and
recent rain should preclude larger scale fire weather concerns.
VAZ054-192000-
Arlington/Falls Church/Alexandria-
Including the cities of Arlington, Alexandria, and Falls Church
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 85 (+6) 65 (0) 75
RH % (24h trend) 38 (+6) 68 (+6) 32
Wind 20ft/early(mph) SW 12 G24 SW 11 G27 N 8 G17
Wind 20ft/late(mph) SW 15 G31 NW 7 G17 N 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4740 4810
Transport Wnd (mph) SW 24 N 7
Vent Rate (kt-ft) 99540 28860
Max ADI Early 40 Fair 79 Good 54 Gen Good
Max ADI Late 100 Good 14 Gen Poor 52 Gen Good
Max LVORI Early 2 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the upper 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. Southeast winds around 5 mph.
.FRIDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
$$
VAZ055-192000-
Stafford-
Including the city of Falmouth
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+4) 65 (0) 77
RH % (24h trend) 36 (+12) 71 (+5) 37
Wind 20ft/early(mph) SW 11 G24 SW 11 G27 N 6
Wind 20ft/late(mph) SW 14 G28 NW 5 NE 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4370 4470
Transport Wnd (mph) SW 24 NE 6
Vent Rate (kt-ft) 91770 22350
Max ADI Early 45 Gen Good 74 Good 46 Gen Good
Max ADI Late 93 Good 10 Poor 39 Fair
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper
70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Southeast winds around 5 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs around 80. South winds around 5 mph.
$$
VAZ056-192000-
Spotsylvania-
Including the city of Fredericksburg
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+6) 64 (-1) 78
RH % (24h trend) 36 (+8) 73 (+4) 40
Wind 20ft/early(mph) SW 11 G25 SW 9 G26 N 5
Wind 20ft/late(mph) SW 13 G28 W 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4220 4440
Transport Wnd (mph) SW 24 NW 7
Vent Rate (kt-ft) 88620 26640
Max ADI Early 40 Fair 64 Good 40 Fair
Max ADI Late 94 Good 10 Poor 30 Fair
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 mid
60s. Highs in the lower 80s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 80s. Southeast winds around 5 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs around 80. South winds 5 to 10 mph.
$$
VAZ057-192000-
King George-
Including the city of Dahlgren
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 85 (+4) 66 (+1) 77
RH % (24h trend) 38 (+7) 74 (+3) 39
Wind 20ft/early(mph) SW 12 G24 SW 11 G25 N 6
Wind 20ft/late(mph) SW 14 G27 W 5 NE 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4080 4260
Transport Wnd (mph) SW 24 N 7
Vent Rate (kt-ft) 85680 25560
Max ADI Early 43 Gen Good 49 Gen Good 40 Fair
Max ADI Late 88 Good 14 Gen Poor 33 Fair
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper
70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Lows in the
mid 60s. Highs in the lower 80s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 50s. Highs in the upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. East winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
$$
WVZ502-192000-
Eastern Grant-
Including the city of Petersburg
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Showers Tstms
Chance Precip (%) 0 20 20
Chance of Thunder (%) 0 0 10
Temp (24h trend) 86 (+4) 58 (-4) 78
RH % (24h trend) 27 (+3) 83 (+20) 48
Wind 20ft/early(mph) SW 10 G31 W 10 G34 Lgt/Var
Wind 20ft/late(mph) W 17 G39 NW 5 G17 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 0 0
Precip Begin 11 PM 2 PM
Precip End 2 AM Continuing
Mixing Hgt(ft-agl/msl)6690 4510
Transport Wnd (mph) W 29 W 6
Vent Rate (kt-ft) 167250 22550
Max ADI Early 93 Good 81 Good 24 Fair
Max ADI Late 102 Very Good8 Poor 36 Fair
Max LVORI Early 2 2 4
Max LVORI Late 1 4 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
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 around 50. Highs in the upper
70s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. Southwest winds 5 to 10 mph.
$$
WVZ503-192000-
Western Mineral-
Including the city of Elk Garden
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms None
Chance Precip (%) 0 30 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 82 (0) 54 (-7) 74
RH % (24h trend) 37 (+13) 89 (+25) 45
Wind 20ft/early(mph) W 15 G34 W 13 G36 NW 6
Wind 20ft/late(mph) W 18 G40 NW 9 G21 Lgt/Var
Precip Amount 0.00 0.02 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 5 AM
Mixing Hgt(ft-agl/msl)6070 4170
Transport Wnd (mph) W 33 W 6
Vent Rate (kt-ft) 176030 20850
Max ADI Early 76 Good 98 Good 24 Fair
Max ADI Late 109 Very Good15 Gen Poor 27 Fair
Max LVORI Early 3 3 5
Max LVORI Late 1 5 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs around 70. West winds 15 to 20 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s. Southwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. Southwest winds 5 to 10 mph.
$$
WVZ504-192000-
Eastern Mineral-
Including the cities of Antioch, Keyser, New Creek, Ridgeville,
Russelldale, Headsville, and Fort Ashby
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 85 (0) 58 (-4) 76
RH % (24h trend) 34 (+11) 81 (+17) 38
Wind 20ft/early(mph) SW 11 G29 W 11 G35 Lgt/Var
Wind 20ft/late(mph) W 18 G40 NW 6 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 2 AM
Mixing Hgt(ft-agl/msl)6860 4720
Transport Wnd (mph) W 31 W 5
Vent Rate (kt-ft) 185220 18880
Max ADI Early 84 Good 119 Very Good27 Fair
Max ADI Late 140 Very Good10 Poor 33 Fair
Max LVORI Early 3 2 4
Max LVORI Late 1 4 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. A chance of showers. 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 mid 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows around 50. Highs in the upper
70s. Southwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
WVZ505-192000-
Western Pendleton-
Including the city of Riverton
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 0 0 40
Chance of Thunder (%) 0 0 10
Temp (24h trend) 81 (+4) 54 (-3) 75
RH % (24h trend) 30 (+2) 91 (+22) 48
Wind 20ft/early(mph) W 16 G40 W 13 G35 NW 5 G19
Wind 20ft/late(mph) W 17 G39 W 9 G27 Lgt/Var
Precip Amount 0.00 0.00 0.02
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(ft-agl/msl)6220 5230
Transport Wnd (mph) W 32 W 10
Vent Rate (kt-ft) 174160 47070
Max ADI Early 81 Good 84 Good 32 Fair
Max ADI Late 105 Very Good18 Gen Poor 47 Gen Good
Max LVORI Early 2 2 5
Max LVORI Late 1 4 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. South winds 15 to 20 mph.
.TUESDAY...Breezy. Mostly cloudy. A chance of showers. Lows in
the lower 50s. Highs in the upper 60s. West winds 15 to 25 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Southwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 70s. Southwest winds 10 to 15 mph.
$$
WVZ501-192000-
Western Grant-
Including the cities of Bayard and Mount Storm
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms Tstms
Chance Precip (%) 0 30 20
Chance of Thunder (%) 0 20 10
Temp (24h trend) 80 (+1) 53 (-7) 73
RH % (24h trend) 35 (+8) 92 (+26) 52
Wind 20ft/early(mph) W 16 G39 W 14 G37 NW 6 G18
Wind 20ft/late(mph) W 18 G41 W 9 G26 Lgt/Var
Precip Amount 0.00 0.03 0.01
Precip Duration 1 0
Precip Begin 11 PM 2 PM
Precip End 5 AM Continuing
Mixing Hgt(ft-agl/msl)5870 4110
Transport Wnd (mph) W 32 W 7
Vent Rate (kt-ft) 164360 24660
Max ADI Early 81 Good 88 Good 20 Gen Poor
Max ADI Late 103 Very Good16 Gen Poor 31 Fair
Max LVORI Early 3 3 5
Max LVORI Late 1 5 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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. Showers likely. Lows in the mid 50s.
Highs in the upper 60s. West winds 15 to 20 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Southwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. Southwest winds 5 to 10 mph.
$$
MDZ507-192000-
Northwest Harford-
Including the city of Jarrettsville
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (+10) 57 (-2) 69
RH % (24h trend) 44 (-3) 74 (+1) 30
Wind 20ft/early(mph) SW 11 G24 W 10 G27 N 10 G24
Wind 20ft/late(mph) SW 16 G32 NW 10 G24 N 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4280 4210
Transport Wnd (mph) SW 28 N 13
Vent Rate (kt-ft) 102720 46310
Max ADI Early 42 Gen Good 50 Gen Good 61 Good
Max ADI Late 101 Very Good18 Gen Poor 69 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows around 50. Highs in the mid 60s.
Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Warmer. Lows in
the upper 50s. Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Southeast winds 5 to 10 mph.
$$
MDZ506-192000-
Central and Southeast Howard-
Including the cities of Columbia and Ellicott City
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+5) 61 (-3) 72
RH % (24h trend) 40 (+7) 73 (+11) 28
Wind 20ft/early(mph) SW 12 G23 SW 10 G26 N 8 G19
Wind 20ft/late(mph) SW 15 G31 NW 8 G19 N 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4610 4420
Transport Wnd (mph) SW 25 N 8
Vent Rate (kt-ft) 101420 30940
Max ADI Early 56 Gen Good 65 Good 52 Gen Good
Max ADI Late 98 Good 15 Gen Poor 51 Gen Good
Max LVORI Early 2 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the lower
70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs around 80. West winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 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.
.FRIDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper
70s. Southeast winds 5 to 10 mph.
$$
MDZ508-192000-
Southeast Harford-
Including the city of Aberdeen
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (+7) 59 (0) 71
RH % (24h trend) 44 (0) 76 (-2) 30
Wind 20ft/early(mph) SW 11 G23 SW 10 G25 N 9 G20
Wind 20ft/late(mph) SW 15 G28 NW 7 G19 N 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)3840 4510
Transport Wnd (mph) SW 22 N 12
Vent Rate (kt-ft) 72960 45100
Max ADI Early 23 Fair 29 Fair 60 Gen Good
Max ADI Late 58 Gen Good 15 Gen Poor 68 Good
Max LVORI Early 4 3 3
Max LVORI Late 1 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 60s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Southeast winds around 5 mph.
.FRIDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Southeast winds 5 to 10 mph.
$$
MDZ501-192000-
Extreme Western Allegany-
Including the city of Frostburg
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Pcldy
Precip Type None Tstms None
Chance Precip (%) 0 30 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 83 (0) 54 (-7) 74
RH % (24h trend) 37 (+10) 89 (+22) 42
Wind 20ft/early(mph) W 15 G32 W 13 G35 NW 6 G17
Wind 20ft/late(mph) W 18 G40 NW 9 G20 Lgt/Var
Precip Amount 0.00 0.05 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 2 AM
Mixing Hgt(ft-agl/msl)6200 4440
Transport Wnd (mph) W 33 W 6
Vent Rate (kt-ft) 179800 22200
Max ADI Early 71 Good 134 Very Good26 Fair
Max ADI Late 148 Very Good14 Gen Poor 28 Fair
Max LVORI Early 3 3 4
Max LVORI Late 1 4 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
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 lower 70s. West winds 15 to 20 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s. Southwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. South winds 5 to 10 mph.
$$
MDZ503-192000-
Northwest Montgomery-
Including the cities of Germantown and Damascus
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+3) 61 (-3) 73
RH % (24h trend) 40 (+9) 74 (+13) 32
Wind 20ft/early(mph) SW 12 G23 SW 10 G26 N 9 G19
Wind 20ft/late(mph) SW 16 G32 NW 8 G19 N 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4410 4180
Transport Wnd (mph) SW 24 N 9
Vent Rate (kt-ft) 92610 33440
Max ADI Early 40 Fair 69 Good 51 Gen Good
Max ADI Late 94 Good 15 Gen Poor 49 Gen Good
Max LVORI Early 2 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
MDZ502-192000-
Central and Eastern Allegany-
Including the city of Cumberland
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Pcldy
Precip Type None Tstms None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 85 (+1) 57 (-4) 74
RH % (24h trend) 34 (+10) 76 (+13) 33
Wind 20ft/early(mph) SW 10 G28 W 11 G35 N 5
Wind 20ft/late(mph) W 16 G39 NW 7 G18 Lgt/Var
Precip Amount 0.00 0.02 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 2 AM
Mixing Hgt(ft-agl/msl)6910 4860
Transport Wnd (mph) W 33 NW 5
Vent Rate (kt-ft) 200390 19440
Max ADI Early 81 Good 121 Very Good36 Fair
Max ADI Late 143 Very Good11 Poor 37 Fair
Max LVORI Early 3 2 3
Max LVORI Late 1 4 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. A chance of showers. 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 upper
50s. Highs in the mid 70s. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows around 50. Highs in the upper
70s. West winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. East winds around 5 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds around 5 mph.
$$
MDZ505-192000-
Northwest Howard-
Including the city of Lisbon
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+5) 60 (-4) 71
RH % (24h trend) 41 (+9) 74 (+13) 29
Wind 20ft/early(mph) SW 12 G23 SW 10 G27 N 9 G19
Wind 20ft/late(mph) SW 17 G32 NW 8 G20 N 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4200 3960
Transport Wnd (mph) SW 25 N 10
Vent Rate (kt-ft) 92400 35640
Max ADI Early 40 Fair 68 Good 56 Gen Good
Max ADI Late 95 Good 16 Gen Poor 50 Gen Good
Max LVORI Early 2 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the lower
70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper
70s. South winds 5 to 10 mph.
$$
MDZ504-192000-
Central and Southeast Montgomery-
Including the cities of Bethesda, Rockville, Gaithersburg,
and Silver Spring
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 84 (+5) 62 (-3) 73
RH % (24h trend) 39 (+8) 74 (+13) 30
Wind 20ft/early(mph) SW 12 G23 SW 10 G27 N 8 G18
Wind 20ft/late(mph) SW 15 G31 NW 7 G18 N 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4690 4350
Transport Wnd (mph) SW 25 N 7
Vent Rate (kt-ft) 103180 26100
Max ADI Early 53 Gen Good 72 Good 51 Gen Good
Max ADI Late 100 Good 15 Gen Poor 50 Gen Good
Max LVORI Early 2 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. West winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
$$
MDZ006-192000-
Northern Baltimore-
Including the cities of Reisterstown and Cockeysville
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (+9) 58 (-3) 69
RH % (24h trend) 42 (-1) 74 (+7) 30
Wind 20ft/early(mph) SW 10 G24 W 10 G27 N 9 G23
Wind 20ft/late(mph) SW 16 G32 NW 9 G24 N 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4480 4020
Transport Wnd (mph) SW 28 N 10
Vent Rate (kt-ft) 107520 36180
Max ADI Early 53 Gen Good 71 Good 59 Gen Good
Max ADI Late 102 Very Good22 Fair 63 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 60s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
$$
MDZ005-192000-
Carroll-
Including the cities of Eldersburg and Westminster
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (+3) 58 (-5) 70
RH % (24h trend) 42 (+9) 73 (+9) 30
Wind 20ft/early(mph) SW 11 G25 W 10 G29 N 9 G23
Wind 20ft/late(mph) SW 17 G33 NW 8 G23 N 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4530 3910
Transport Wnd (mph) SW 28 N 13
Vent Rate (kt-ft) 108720 43010
Max ADI Early 43 Gen Good 83 Good 56 Gen Good
Max ADI Late 104 Very Good20 Gen Poor 59 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs around 70.
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...Mostly 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
upper 70s. Southeast winds around 5 mph.
.FRIDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. South winds 5 to 10 mph.
$$
MDZ004-192000-
Frederick MD-
Including the cities of Frederick and Ballenger Creek
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 84 (+5) 58 (-5) 72
RH % (24h trend) 41 (+8) 75 (+12) 32
Wind 20ft/early(mph) SW 10 G25 W 10 G35 N 8 G21
Wind 20ft/late(mph) SW 16 G39 NW 8 G23 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4860 4330
Transport Wnd (mph) SW 26 N 8
Vent Rate (kt-ft) 111780 30310
Max ADI Early 45 Gen Good 66 Good 47 Gen Good
Max ADI Late 98 Good 14 Gen Poor 49 Gen Good
Max LVORI Early 2 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the lower
70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
MDZ003-192000-
Washington-
Including the city of Hagerstown
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 86 (+6) 57 (-4) 73
RH % (24h trend) 37 (+6) 74 (+10) 31
Wind 20ft/early(mph) SW 9 G25 W 10 G35 N 8 G20
Wind 20ft/late(mph) SW 16 G39 NW 8 G20 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 11 PM
Mixing Hgt(ft-agl/msl)6360 4500
Transport Wnd (mph) SW 28 N 7
Vent Rate (kt-ft) 152640 27000
Max ADI Early 44 Gen Good 65 Good 48 Gen Good
Max ADI Late 112 Very Good15 Gen Poor 47 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 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. Lows in the mid 50s. Highs in the
upper 70s. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
VAZ053-192000-
Fairfax-
Including the cities of Reston, Herndon, Annandale, Centreville,
Chantilly, McLean, and Franconia
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 85 (+5) 64 (-1) 75
RH % (24h trend) 38 (+8) 70 (+8) 33
Wind 20ft/early(mph) SW 12 G23 SW 10 G27 N 8 G18
Wind 20ft/late(mph) SW 15 G31 NW 7 G17 N 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4780 4570
Transport Wnd (mph) SW 24 N 7
Vent Rate (kt-ft) 100380 27420
Max ADI Early 40 Fair 76 Good 51 Gen Good
Max ADI Late 98 Good 14 Gen Poor 48 Gen Good
Max LVORI Early 2 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
$$
VAZ527-192000-
Central and Southeast Prince William/Manassas/Manassas Park-
Including the cities of Dale City, Manassas, Woodbridge,
Lake Ridge, and Montclair
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+5) 64 (-1) 76
RH % (24h trend) 38 (+10) 72 (+10) 35
Wind 20ft/early(mph) SW 12 G23 SW 10 G27 N 7
Wind 20ft/late(mph) SW 15 G29 NW 6 NE 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4670 4340
Transport Wnd (mph) SW 24 N 7
Vent Rate (kt-ft) 98070 26040
Max ADI Early 41 Gen Good 74 Good 49 Gen Good
Max ADI Late 86 Good 10 Poor 41 Gen Good
Max LVORI Early 2 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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...Mostly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Lows in the upper 50s. Highs around 80.
South winds 5 to 10 mph.
$$
VAZ051-192000-
Culpeper-
Including the city of Culpeper
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+5) 63 (0) 78
RH % (24h trend) 36 (+9) 72 (+5) 40
Wind 20ft/early(mph) SW 10 G21 SW 9 G27 N 5
Wind 20ft/late(mph) SW 14 G29 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5110 4150
Transport Wnd (mph) SW 25 N 8
Vent Rate (kt-ft) 112420 29050
Max ADI Early 40 Fair 60 Gen Good 42 Gen Good
Max ADI Late 102 Very Good8 Poor 36 Fair
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper
70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 50s. Highs around 80.
East winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 80s. Southeast winds around 5 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the lower 80s. South winds around 5 mph.
$$
VAZ050-192000-
Orange-
Including the cities of Orange and Gordonsville
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+6) 63 (0) 78
RH % (24h trend) 37 (+9) 73 (+4) 42
Wind 20ft/early(mph) SW 11 G24 SW 10 G26 NE 5
Wind 20ft/late(mph) SW 14 G28 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4880 4320
Transport Wnd (mph) SW 25 NW 6
Vent Rate (kt-ft) 107360 21600
Max ADI Early 39 Fair 68 Good 38 Fair
Max ADI Late 101 Very Good9 Poor 26 Fair
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the upper 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. Southwest winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the
upper 70s. East winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 80s. Southeast winds around 5 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs around 80. South winds 5 to 10 mph.
$$
VAZ036-192000-
Nelson-
Including the city of Lovingston
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 85 (+5) 62 (+1) 81
RH % (24h trend) 36 (+5) 77 (+5) 46
Wind 20ft/early(mph) SW 9 G20 SW 8 G23 Lgt/Var
Wind 20ft/late(mph) SW 12 G26 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5030 4290
Transport Wnd (mph) SW 23 SE 6
Vent Rate (kt-ft) 100600 21450
Max ADI Early 48 Gen Good 77 Good 25 Fair
Max ADI Late 93 Good 8 Poor 28 Fair
Max LVORI Early 3 3 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Lows in the
lower 60s. Highs around 80. Southwest winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. East winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs around 80. South winds 5 to 10 mph.
$$
VAZ037-192000-
Albemarle-
Including the city of Charlottesville
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 0 0 10
Chance of Thunder (%) 0 0 10
Temp (24h trend) 86 (+5) 63 (+1) 80
RH % (24h trend) 35 (+6) 73 (+4) 45
Wind 20ft/early(mph) SW 10 G21 SW 10 G26 Lgt/Var
Wind 20ft/late(mph) SW 14 G31 Lgt/Var E 5
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(ft-agl/msl)5250 4340
Transport Wnd (mph) SW 24 S 7
Vent Rate (kt-ft) 110250 26040
Max ADI Early 40 Fair 74 Good 25 Fair
Max ADI Late 98 Good 8 Poor 26 Fair
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the upper 50s. Highs around 80.
Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Southwest winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. East winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the lower 80s. South winds 5 to 10 mph.
$$
VAZ038-192000-
Greene-
Including the city of Stanardsville
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 10
Temp (24h trend) 86 (+7) 63 (+2) 79
RH % (24h trend) 36 (+6) 73 (+4) 45
Wind 20ft/early(mph) SW 9 G20 SW 9 G26 Lgt/Var
Wind 20ft/late(mph) SW 14 G31 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(ft-agl/msl)5660 4130
Transport Wnd (mph) SW 25 S 7
Vent Rate (kt-ft) 124520 24780
Max ADI Early 50 Gen Good 78 Good 27 Fair
Max ADI Late 110 Very Good7 Poor 33 Fair
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the
upper 70s. East winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. Southeast winds around 5 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs around 80. South winds 5 to 10 mph.
$$
VAZ039-192000-
Madison-
Including the city of Madison
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 10
Temp (24h trend) 86 (+7) 63 (+1) 79
RH % (24h trend) 36 (+6) 72 (+4) 43
Wind 20ft/early(mph) SW 9 G21 SW 8 G25 Lgt/Var
Wind 20ft/late(mph) SW 14 G28 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(ft-agl/msl)5630 4110
Transport Wnd (mph) SW 26 NE 7
Vent Rate (kt-ft) 129490 24660
Max ADI Early 46 Gen Good 59 Gen Good 32 Fair
Max ADI Late 110 Very Good8 Poor 34 Fair
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the
upper 70s. East winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. Southeast winds around 5 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs around 80. South winds 5 to 10 mph.
$$
MDZ014-192000-
Anne Arundel-
Including the cities of Glen Burnie, Annapolis, Severn,
South Gate, Severna Park, Arnold, and Odenton
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 84 (+11) 62 (0) 73
RH % (24h trend) 40 (-8) 74 (+1) 28
Wind 20ft/early(mph) SW 12 G25 SW 10 G26 N 7
Wind 20ft/late(mph) SW 14 G29 NW 6 N 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4420 4570
Transport Wnd (mph) SW 23 N 10
Vent Rate (kt-ft) 88400 41130
Max ADI Early 40 Fair 45 Gen Good 49 Gen Good
Max ADI Late 67 Good 11 Poor 45 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper
60s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the upper 70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
$$
MDZ017-192000-
St. Marys-
Including the cities of Lexington Park and California
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+7) 64 (+1) 73
RH % (24h trend) 44 (0) 78 (+1) 42
Wind 20ft/early(mph) SW 14 G26 SW 11 G24 N 7
Wind 20ft/late(mph) SW 14 G27 W 6 G17 NE 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)3350 3460
Transport Wnd (mph) SW 22 N 12
Vent Rate (kt-ft) 63650 34600
Max ADI Early 29 Fair 24 Fair 34 Fair
Max ADI Late 54 Gen Good 17 Gen Poor 33 Fair
Max LVORI Early 3 2 4
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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. Southwest winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 50s. Highs in the lower 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 70s. East winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
$$
MDZ016-192000-
Charles-
Including the cities of St. Charles and Waldorf
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 85 (+6) 65 (0) 75
RH % (24h trend) 39 (+4) 74 (+4) 35
Wind 20ft/early(mph) SW 12 G25 SW 11 G26 N 6
Wind 20ft/late(mph) SW 15 G28 NW 6 NE 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4390 4530
Transport Wnd (mph) SW 24 N 7
Vent Rate (kt-ft) 92190 27180
Max ADI Early 41 Gen Good 54 Gen Good 46 Gen Good
Max ADI Late 92 Good 13 Gen Poor 39 Fair
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. West winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
mid 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
.FRIDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper
70s. South winds 5 to 10 mph.
$$
MDZ018-192000-
Calvert-
Including the cities of Chesapeake Beach, Huntingtown, Dunkirk,
North Beach, Lusby, and Prince Frederick
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 84 (+11) 62 (+1) 72
RH % (24h trend) 44 (-3) 75 (-4) 39
Wind 20ft/early(mph) SW 13 G25 SW 11 G25 N 7
Wind 20ft/late(mph) SW 15 G27 W 6 NE 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)3260 3270
Transport Wnd (mph) SW 22 N 12
Vent Rate (kt-ft) 61940 32700
Max ADI Early 27 Fair 30 Fair 38 Fair
Max ADI Late 55 Gen Good 15 Gen Poor 32 Fair
Max LVORI Early 4 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs around 70.
Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Southwest winds 10 to 15 mph.
.WEDNESDAY...Mostly 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 around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. South winds 5 to 10 mph.
$$
MDZ011-192000-
Southern Baltimore-
Including the city of Baltimore
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+12) 60 (-1) 72
RH % (24h trend) 39 (-10) 73 (+1) 28
Wind 20ft/early(mph) SW 10 G21 SW 10 G26 N 8 G19
Wind 20ft/late(mph) SW 15 G31 NW 7 G19 N 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4730 4770
Transport Wnd (mph) SW 23 N 10
Vent Rate (kt-ft) 94600 42930
Max ADI Early 46 Gen Good 58 Gen Good 56 Gen Good
Max ADI Late 79 Good 14 Gen Poor 65 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 60s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. North winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds around 5 mph.
.FRIDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
$$
MDZ013-192000-
Prince Georges-
Including the cities of Bowie, Suitland-Silver Hill, Clinton,
College Park, Greenbelt, Laurel, and Camp Springs
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 85 (+7) 64 (-1) 74
RH % (24h trend) 38 (+3) 71 (+5) 30
Wind 20ft/early(mph) SW 13 G25 SW 10 G27 N 7
Wind 20ft/late(mph) SW 15 G31 NW 6 N 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4440 4630
Transport Wnd (mph) SW 24 N 8
Vent Rate (kt-ft) 93240 32410
Max ADI Early 40 Fair 63 Good 52 Gen Good
Max ADI Late 91 Good 12 Poor 47 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 around 80. West winds 5 to 10 mph.
.WEDNESDAY...Mostly 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.
.FRIDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper
70s. South winds 5 to 10 mph.
$$
VAZ040-192000-
Rappahannock-
Including the city of Washington
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 10
Temp (24h trend) 86 (+6) 62 (+1) 78
RH % (24h trend) 33 (+5) 72 (+6) 41
Wind 20ft/early(mph) SW 8 G18 SW 7 G26 Lgt/Var
Wind 20ft/late(mph) SW 12 G28 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(ft-agl/msl)5800 4340
Transport Wnd (mph) SW 25 N 8
Vent Rate (kt-ft) 127600 30380
Max ADI Early 42 Gen Good 79 Good 41 Gen Good
Max ADI Late 110 Very Good8 Poor 43 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper
70s. South winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the lower 80s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the
upper 70s. East winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Southeast winds around 5 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. South winds around 5 mph.
$$
DCZ001-192000-
District of Columbia-
Including the city of Washington
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+7) 64 (-1) 75
RH % (24h trend) 37 (+5) 69 (+6) 31
Wind 20ft/early(mph) SW 12 G25 SW 10 G27 N 7 G17
Wind 20ft/late(mph) SW 15 G31 NW 6 G17 N 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4610 4800
Transport Wnd (mph) SW 24 N 7
Vent Rate (kt-ft) 96810 28800
Max ADI Early 50 Gen Good 79 Good 54 Gen Good
Max ADI Late 94 Good 10 Poor 51 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 lower 80s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. Southeast winds around 5 mph.
.FRIDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
$$
VAZ504-192000-
Eastern Highland-
Including the city of Monterey
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 0 0 50
Chance of Thunder (%) 0 0 10
Temp (24h trend) 82 (+7) 58 (+2) 78
RH % (24h trend) 27 (-4) 81 (+12) 45
Wind 20ft/early(mph) SW 10 G28 W 9 G28 Lgt/Var
Wind 20ft/late(mph) SW 14 G33 W 6 G19 Lgt/Var
Precip Amount 0.00 0.00 0.08
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(ft-agl/msl)5900 5200
Transport Wnd (mph) SW 29 SW 9
Vent Rate (kt-ft) 147500 41600
Max ADI Early 83 Good 103 Very Good31 Fair
Max ADI Late 124 Very Good11 Poor 41 Gen Good
Max LVORI Early 3 2 4
Max LVORI Late 1 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. Southwest winds 5 to 10 mph.
$$
VAZ027-192000-
Shenandoah-
Including the cities of Strasburg, Woodstock, Mount Jackson,
and New Market
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 0 0 30
Chance of Thunder (%) 0 0 10
Temp (24h trend) 87 (+7) 60 (0) 77
RH % (24h trend) 30 (+5) 77 (+13) 45
Wind 20ft/early(mph) SW 9 G24 W 8 G29 Lgt/Var
Wind 20ft/late(mph) SW 13 G33 W 5 G20 Lgt/Var
Precip Amount 0.00 0.00 0.01
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(ft-agl/msl)6900 4310
Transport Wnd (mph) SW 26 NW 8
Vent Rate (kt-ft) 158700 30170
Max ADI Early 53 Gen Good 58 Gen Good 32 Fair
Max ADI Late 118 Very Good8 Poor 35 Fair
Max LVORI Early 3 2 4
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 upper
50s. Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
VAZ505-192000-
Western Loudoun-
Including the city of Purcellville
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 84 (+5) 61 (-1) 72
RH % (24h trend) 38 (+5) 73 (+10) 36
Wind 20ft/early(mph) SW 11 G21 W 10 G28 N 9 G20
Wind 20ft/late(mph) SW 15 G31 NW 8 G20 N 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5220 4040
Transport Wnd (mph) SW 24 N 6
Vent Rate (kt-ft) 109620 20200
Max ADI Early 44 Gen Good 63 Good 50 Gen Good
Max ADI Late 97 Good 14 Gen Poor 41 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 70s. North winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
VAZ028-192000-
Frederick VA-
Including the city of Winchester
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 87 (+6) 59 (-2) 74
RH % (24h trend) 33 (+5) 76 (+13) 38
Wind 20ft/early(mph) SW 9 G24 W 10 G33 N 7 G17
Wind 20ft/late(mph) SW 15 G36 NW 7 G19 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6640 4150
Transport Wnd (mph) SW 26 N 6
Vent Rate (kt-ft) 152720 20750
Max ADI Early 49 Gen Good 69 Good 42 Gen Good
Max ADI Late 101 Very Good10 Poor 29 Fair
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
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. Northeast winds 10 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
VAZ025-192000-
Augusta-
Including the cities of Staunton, Waynesboro, and Stuarts Draft
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 0 0 50
Chance of Thunder (%) 0 0 10
Temp (24h trend) 85 (+8) 59 (+1) 79
RH % (24h trend) 29 (-2) 76 (+9) 47
Wind 20ft/early(mph) SW 9 G26 SW 9 G28 Lgt/Var
Wind 20ft/late(mph) SW 13 G33 W 5 G18 Lgt/Var
Precip Amount 0.00 0.00 0.02
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(ft-agl/msl)5810 4540
Transport Wnd (mph) SW 26 SW 8
Vent Rate (kt-ft) 133630 31780
Max ADI Early 60 Gen Good 64 Good 22 Fair
Max ADI Late 104 Very Good8 Poor 32 Fair
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. West winds 15 to 20 mph.
.WEDNESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
mid 70s. South winds 10 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. Southwest winds 10 to 15 mph.
$$
VAZ502-192000-
Southern Fauquier-
Including the city of Turnbull
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+5) 63 (-1) 77
RH % (24h trend) 38 (+13) 73 (+9) 38
Wind 20ft/early(mph) SW 11 G23 SW 9 G26 N 6
Wind 20ft/late(mph) SW 14 G28 NW 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4530 4070
Transport Wnd (mph) SW 24 N 9
Vent Rate (kt-ft) 95130 32560
Max ADI Early 40 Fair 65 Good 48 Gen Good
Max ADI Late 95 Good 9 Poor 40 Fair
Max LVORI Early 2 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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...Mostly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Southeast winds around 5 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs around 80. South winds around 5 mph.
$$
VAZ026-192000-
Rockingham-
Including the city of Harrisonburg
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 0 0 50
Chance of Thunder (%) 0 0 10
Temp (24h trend) 86 (+8) 59 (0) 78
RH % (24h trend) 28 (0) 80 (+13) 50
Wind 20ft/early(mph) SW 9 G26 SW 9 G31 Lgt/Var
Wind 20ft/late(mph) SW 14 G34 W 5 G21 Lgt/Var
Precip Amount 0.00 0.00 0.03
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(ft-agl/msl)6470 4600
Transport Wnd (mph) SW 25 W 8
Vent Rate (kt-ft) 142340 32200
Max ADI Early 52 Gen Good 61 Good 27 Fair
Max ADI Late 109 Very Good7 Poor 32 Fair
Max LVORI Early 3 2 4
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. South winds 15 to 20 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. West winds 15 to 20 mph.
.WEDNESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
mid 70s. South winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
VAZ503-192000-
Western Highland-
Including the city of Hightown
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 0 0 40
Chance of Thunder (%) 0 0 10
Temp (24h trend) 78 (+4) 55 (+1) 75
RH % (24h trend) 30 (0) 88 (+15) 49
Wind 20ft/early(mph) W 14 G34 W 11 G32 NW 5 G17
Wind 20ft/late(mph) W 15 G35 W 9 G23 Lgt/Var
Precip Amount 0.00 0.00 0.06
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(ft-agl/msl)5600 5400
Transport Wnd (mph) SW 30 W 10
Vent Rate (kt-ft) 145600 48600
Max ADI Early 74 Good 90 Good 33 Fair
Max ADI Late 124 Very Good17 Gen Poor 43 Gen Good
Max LVORI Early 3 2 4
Max LVORI Late 1 4 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
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 upper 60s. West winds 15 to 20 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 40s. Highs in the
upper 60s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows around 50. Highs around 70. South
winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 70s. Southwest winds 10 to 15 mph.
$$
VAZ508-192000-
Central Virginia Blue Ridge-
Including the city of Wintergreen
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 0 0 30
Chance of Thunder (%) 0 0 10
Temp (24h trend) 82 (+7) 60 (+1) 75
RH % (24h trend) 31 (+2) 68 (+6) 48
Wind 20ft/early(mph) SW 13 G26 SW 12 G28 N 5
Wind 20ft/late(mph) SW 14 G32 W 9 G17 E 6
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(ft-agl/msl)4670 3530
Transport Wnd (mph) SW 25 SW 7
Vent Rate (kt-ft) 102740 21180
Max ADI Early 44 Gen Good 76 Good 17 Gen Poor
Max ADI Late 86 Good 12 Poor 28 Fair
Max LVORI Early 2 2 3
Max LVORI Late 1 2 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the lower 70s. West winds 15 to 20 mph.
.WEDNESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Southeast winds 10 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 70s. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. South winds 10 to 15 mph.
$$
VAZ506-192000-
Eastern Loudoun-
Including the cities of Leesburg, Ashburn, and Sterling
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 85 (+5) 63 (-2) 74
RH % (24h trend) 39 (+8) 74 (+14) 34
Wind 20ft/early(mph) SW 11 G21 SW 10 G27 N 8 G17
Wind 20ft/late(mph) SW 15 G31 NW 7 G17 N 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4750 4240
Transport Wnd (mph) SW 23 N 7
Vent Rate (kt-ft) 95000 25440
Max ADI Early 44 Gen Good 72 Good 51 Gen Good
Max ADI Late 95 Good 14 Gen Poor 48 Gen Good
Max LVORI Early 2 3 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
$$
VAZ507-192000-
Northern Virginia Blue Ridge-
Including the city of Big Meadows
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 0 0 30
Chance of Thunder (%) 0 0 10
Temp (24h trend) 83 (+9) 59 (0) 75
RH % (24h trend) 34 (+4) 77 (+13) 47
Wind 20ft/early(mph) SW 14 G27 W 13 G32 N 7 G18
Wind 20ft/late(mph) SW 15 G35 NW 9 G20 E 5 G17
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(ft-agl/msl)5300 3590
Transport Wnd (mph) SW 26 W 8
Vent Rate (kt-ft) 121900 25130
Max ADI Early 38 Fair 78 Good 22 Fair
Max ADI Late 99 Good 11 Poor 26 Fair
Max LVORI Early 2 2 4
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the lower
70s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. West winds 15 to 20 mph.
.WEDNESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
lower 70s. East winds 10 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. South winds 10 to 15 mph.
$$
VAZ501-192000-
Northern Fauquier-
Including the city of Warrenton
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+8) 62 (0) 75
RH % (24h trend) 36 (+3) 72 (+7) 39
Wind 20ft/early(mph) SW 10 G20 SW 9 G26 N 7 G17
Wind 20ft/late(mph) SW 14 G29 NW 6 NE 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5540 4010
Transport Wnd (mph) SW 24 N 9
Vent Rate (kt-ft) 116340 32080
Max ADI Early 37 Fair 78 Good 48 Gen Good
Max ADI Late 103 Very Good11 Poor 40 Fair
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 around 60.
Highs around 80. West winds 10 to 15 mph.
.WEDNESDAY...Mostly 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.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
VAZ029-192000-
Page-
Including the cities of Luray, Shenandoah, and Stanley
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 0 0 30
Chance of Thunder (%) 0 0 10
Temp (24h trend) 87 (+6) 61 (-1) 79
RH % (24h trend) 30 (+5) 77 (+14) 45
Wind 20ft/early(mph) SW 9 G19 SW 9 G28 Lgt/Var
Wind 20ft/late(mph) SW 13 G32 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.01
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(ft-agl/msl)6580 4420
Transport Wnd (mph) SW 26 W 8
Vent Rate (kt-ft) 151340 30940
Max ADI Early 51 Gen Good 71 Good 32 Fair
Max ADI Late 119 Very Good8 Poor 36 Fair
Max LVORI Early 3 2 4
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper
70s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs around 80. West winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
South winds around 5 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs around 80. South winds 5 to 10 mph.
$$
WVZ506-192000-
Eastern Pendleton-
Including the cities of Brandywine, Franklin, Oak Flat, Ruddle,
and Sugar Grove
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 0 0 50
Chance of Thunder (%) 0 0 10
Temp (24h trend) 85 (+8) 58 (-1) 77
RH % (24h trend) 27 (-1) 83 (+18) 49
Wind 20ft/early(mph) W 11 G31 W 10 G31 Lgt/Var
Wind 20ft/late(mph) W 15 G35 W 6 G21 Lgt/Var
Precip Amount 0.00 0.00 0.06
Precip Duration 1
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(ft-agl/msl)6620 5220
Transport Wnd (mph) W 29 W 9
Vent Rate (kt-ft) 165500 41760
Max ADI Early 92 Good 81 Good 29 Fair
Max ADI Late 124 Very Good11 Poor 41 Gen Good
Max LVORI Early 2 2 4
Max LVORI Late 1 4 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 mid
50s. Highs in the lower 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
mid 70s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. Southwest winds 5 to 10 mph.
$$
VAZ031-192000-
Clarke-
Including the city of Berryville
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 87 (+7) 61 (-2) 74
RH % (24h trend) 35 (+5) 74 (+12) 38
Wind 20ft/early(mph) SW 9 G21 W 9 G28 N 7 G19
Wind 20ft/late(mph) SW 14 G31 NW 7 G18 NE 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6000 3980
Transport Wnd (mph) SW 24 N 8
Vent Rate (kt-ft) 126000 27860
Max ADI Early 38 Fair 52 Gen Good 48 Gen Good
Max ADI Late 96 Good 11 Poor 36 Fair
Max LVORI Early 2 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
WVZ053-192000-
Jefferson-
Including the cities of Charles Town and Shepherdstown
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+6) 60 (-2) 73
RH % (24h trend) 36 (+7) 73 (+10) 34
Wind 20ft/early(mph) SW 10 G21 W 10 G32 N 9 G19
Wind 20ft/late(mph) SW 16 G36 NW 8 G19 N 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)5790 3880
Transport Wnd (mph) SW 25 N 8
Vent Rate (kt-ft) 127380 27160
Max ADI Early 33 Fair 56 Gen Good 47 Gen Good
Max ADI Late 95 Good 14 Gen Poor 41 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
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. 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.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
VAZ030-192000-
Warren-
Including the city of Front Royal
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 10
Temp (24h trend) 87 (+6) 61 (-3) 75
RH % (24h trend) 32 (+5) 73 (+14) 41
Wind 20ft/early(mph) SW 9 G20 W 8 G28 N 6 G17
Wind 20ft/late(mph) SW 12 G31 NW 5 G17 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(ft-agl/msl)6700 4190
Transport Wnd (mph) SW 24 NW 8
Vent Rate (kt-ft) 140700 29330
Max ADI Early 48 Gen Good 79 Good 41 Gen Good
Max ADI Late 113 Very Good8 Poor 34 Fair
Max LVORI Early 2 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper
70s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
upper 70s. East winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
WVZ052-192000-
Berkeley-
Including the city of Martinsburg
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 87 (+7) 58 (-3) 73
RH % (24h trend) 35 (+7) 73 (+10) 34
Wind 20ft/early(mph) SW 9 G25 W 10 G36 N 8 G18
Wind 20ft/late(mph) SW 16 G40 NW 8 G18 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6510 4210
Transport Wnd (mph) W 29 NW 6
Vent Rate (kt-ft) 162750 21050
Max ADI Early 48 Gen Good 70 Good 45 Gen Good
Max ADI Late 112 Very Good14 Gen Poor 38 Fair
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
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. 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.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
WVZ051-192000-
Morgan-
Including the city of Paw Paw
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None Tstms None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 86 (+5) 57 (-3) 73
RH % (24h trend) 35 (+8) 77 (+13) 33
Wind 20ft/early(mph) SW 9 G26 W 10 G36 N 6 G17
Wind 20ft/late(mph) W 15 G40 NW 7 G18 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 2 AM
Mixing Hgt(ft-agl/msl)6820 4700
Transport Wnd (mph) W 32 N 6
Vent Rate (kt-ft) 190960 23500
Max ADI Early 77 Good 118 Very Good40 Fair
Max ADI Late 139 Very Good12 Poor 34 Fair
Max LVORI Early 3 3 3
Max LVORI Late 1 4 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows around 50. Highs in the upper
70s. West winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
WVZ050-192000-
Hampshire-
Including the city of Romney
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 85 (+4) 58 (-4) 74
RH % (24h trend) 32 (+8) 79 (+16) 38
Wind 20ft/early(mph) SW 11 G27 W 12 G34 N 6
Wind 20ft/late(mph) W 17 G39 NW 7 G18 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6740 4240
Transport Wnd (mph) W 30 W 5
Vent Rate (kt-ft) 175240 16960
Max ADI Early 61 Good 79 Good 29 Fair
Max ADI Late 101 Very Good10 Poor 25 Fair
Max LVORI Early 2 2 4
Max LVORI Late 1 4 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Lows in the mid 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 around 50. Highs in the upper
70s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
WVZ055-192000-
Hardy-
Including the city of Moorefield
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 0 0 20
Chance of Thunder (%) 0 0 10
Temp (24h trend) 86 (+7) 58 (-4) 76
RH % (24h trend) 30 (+5) 80 (+19) 47
Wind 20ft/early(mph) SW 10 G27 W 11 G34 N 5
Wind 20ft/late(mph) W 16 G37 NW 7 G20 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 2 PM
Precip End Continuing
Mixing Hgt(ft-agl/msl)6670 4220
Transport Wnd (mph) W 26 W 8
Vent Rate (kt-ft) 153410 29540
Max ADI Early 71 Good 75 Good 24 Fair
Max ADI Late 96 Good 9 Poor 29 Fair
Max LVORI Early 2 2 4
Max LVORI Late 1 4 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows around 50. Highs in the mid 70s.
South winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. South winds 5 to 10 mph.
$$
MDZ509-192000-
Western Garrett-
Including the cities of Mountain Lake Park and Oakland
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Tstms None
Chance Precip (%) 20 50 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 77 (-2) 50 (-10) 71
RH % (24h trend) 42 (+15) 94 (+27) 48
Wind 20ft/early(mph) SW 14 G33 W 13 G34 NW 5
Wind 20ft/late(mph) W 17 G37 NW 8 G20 Lgt/Var
Precip Amount 0.00 0.13 0.00
Precip Duration 0 2
Precip Begin 8 AM Continuing
Precip End Continuing 5 AM
Mixing Hgt(ft-agl/msl)5590 4000
Transport Wnd (mph) W 35 W 5
Vent Rate (kt-ft) 167700 16000
Max ADI Early 66 Good 121 Very Good18 Gen Poor
Max ADI Late 146 Very Good17 Gen Poor 23 Fair
Max LVORI Early 3 4 6
Max LVORI Late 1 5 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 70s. Southwest winds 5 to 10 mph.
$$
MDZ510-192000-
Eastern Garrett-
Including the city of Grantsville
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Mcldy Pcldy
Precip Type None Tstms None
Chance Precip (%) 0 40 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 79 (-1) 51 (-9) 71
RH % (24h trend) 40 (+13) 93 (+26) 45
Wind 20ft/early(mph) W 15 G33 W 13 G35 NW 6 G17
Wind 20ft/late(mph) W 18 G39 NW 9 G21 Lgt/Var
Precip Amount 0.00 0.10 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 5 AM
Mixing Hgt(ft-agl/msl)5780 4240
Transport Wnd (mph) W 35 W 6
Vent Rate (kt-ft) 173400 21200
Max ADI Early 71 Good 138 Very Good23 Fair
Max ADI Late 148 Very Good17 Gen Poor 25 Fair
Max LVORI Early 3 3 5
Max LVORI Late 1 5 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 70s. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the upper 60s. West winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Southwest winds 10 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 70s. South winds 5 to 10 mph.
$$
MDZ008-VAZ526-192000-
Cecil-Northwest Prince William-
Including the cities of Elkton and Haymarket
432 AM EDT Sat Apr 19 2025
Today Tonight Sun
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (+7) 58 (-3) 72
RH % (24h trend) 42 (+6) 74 (0) 30
Wind 20ft/early(mph) SW 12 G26 SW 10 G26 N 9 G21
Wind 20ft/late(mph) SW 15 G29 NW 7 G20 N 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)4240 4780
Transport Wnd (mph) SW 25 N 12
Vent Rate (kt-ft) 93280 47800
Max ADI Early 30 Fair 32 Fair 60 Gen Good
Max ADI Late 74 Good 14 Gen Poor 64 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 upper 70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly 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. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Southeast winds 5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation near normal.
$$