Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
004
FNUS51 KLWX 311758
FWFLWX
Fire Weather Planning Forecast FOR W and CTL MD...E WV...N VA...DC
National Weather Service Baltimore MD/Washington DC
156 PM EDT Thu Jul 31 2025
.DISCUSSION...
A cold front slowly drops across the area through tonight, with the
highest shower and thunderstorm chances expected through this
evening. Below normal temperatures and lower humidity will arrive
for the weekend into early next week.
VAZ054-010800-
Arlington/Falls Church/Alexandria-
Including the cities of Arlington, Alexandria, and Falls Church
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Showers Tstms None
Chance Precip (%) 70 20 20 0
Chance of Thunder (%) 70 0 20 0
Temp (24h trend) 67 (-13) 78 (-14) 63 81
RH % (24h trend) 98 (+9) 70 (+15) 83 45
Wind 20ft/early(mph) NE 6 N 11 G20 NE 8 G19 N 7
Wind 20ft/late(mph) N 8 G19 N 11 G20 N 7 G17 NE 7
Precip Amount 0.41 0.00 0.00 0.00
Precip Duration 4 0 0
Precip Begin 6 PM 8 AM Continuing
Precip End 5 AM Continuing 8 PM
Mixing Hgt(ft-agl/msl) 3620 7240
Transport Wnd (mph) N 14 NE 7
Vent Rate (kt-ft) 43440 43440
Max ADI Early 12 Poor 38 Fair 42 Gen Good 61 Good
Max ADI Late 14 Gen Poor 53 Gen Good 5 Very Poor 62 Good
Max LVORI Early 6 5 4 4
Max LVORI Late 5 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 60s. Highs in the lower 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. Northeast winds 5 to 10 mph.
$$
VAZ055-010800-
Stafford-
Including the city of Falmouth
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 70 20 10 0
Chance of Thunder (%) 70 20 0 0
Temp (24h trend) 67 (-11) 79 (-14) 62 81
RH % (24h trend) 100 (+8) 71 (+8) 92 49
Wind 20ft/early(mph) Lgt/Var N 9 G20 NE 6 G19 N 6 G17
Wind 20ft/late(mph) N 6 G20 N 9 G20 N 5 NE 6
Precip Amount 0.24 0.00 0.00 0.00
Precip Duration 4 0 1
Precip Begin 6 PM 8 AM 7 PM
Precip End 6 AM 4 PM 2 AM
Mixing Hgt(ft-agl/msl) 3190 6990
Transport Wnd (mph) N 15 NE 8
Vent Rate (kt-ft) 41470 48930
Max ADI Early 12 Poor 44 Gen Good 39 Fair 54 Gen Good
Max ADI Late 13 Gen Poor 48 Gen Good 4 Very Poor 67 Good
Max LVORI Early 6 5 6 6
Max LVORI Late 7 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs in the lower 80s.
Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows around 60. Highs in the lower 80s.
Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Northeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the lower 80s. Northeast winds
around 5 mph.
$$
VAZ056-010800-
Spotsylvania-
Including the city of Fredericksburg
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 70 30 20 0
Chance of Thunder (%) 70 20 0 0
Temp (24h trend) 66 (-10) 78 (-14) 61 81
RH % (24h trend) 100 (+1) 73 (+8) 95 50
Wind 20ft/early(mph) Lgt/Var N 8 G20 NE 6 G20 N 6 G18
Wind 20ft/late(mph) N 5 G20 N 8 G20 Lgt/Var NE 6 G18
Precip Amount 0.36 0.00 0.00 0.00
Precip Duration 4 1 1
Precip Begin 6 PM Continuing 8 PM
Precip End Continuing 5 PM 2 AM
Mixing Hgt(ft-agl/msl) 3160 6760
Transport Wnd (mph) N 15 NE 8
Vent Rate (kt-ft) 41080 47320
Max ADI Early 11 Poor 42 Gen Good 44 Gen Good 58 Gen Good
Max ADI Late 13 Gen Poor 47 Gen Good 4 Very Poor 66 Good
Max LVORI Early 8 6 6 6
Max LVORI Late 8 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Northeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Northeast winds
around 5 mph.
$$
VAZ057-010800-
King George-
Including the city of Dahlgren
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 80 20 20 0
Chance of Thunder (%) 70 20 0 0
Temp (24h trend) 68 (-11) 78 (-14) 64 80
RH % (24h trend) 100 (+6) 71 (+2) 94 50
Wind 20ft/early(mph) N 5 N 9 G18 NE 8 G19 N 7
Wind 20ft/late(mph) N 6 N 10 G19 N 6 NE 8 G17
Precip Amount 0.51 0.00 0.00 0.00
Precip Duration 4 1 1
Precip Begin 6 PM 8 AM 8 PM
Precip End 6 AM 6 PM 2 AM
Mixing Hgt(ft-agl/msl) 3060 6890
Transport Wnd (mph) N 14 NE 8
Vent Rate (kt-ft) 36720 48230
Max ADI Early 12 Poor 41 Gen Good 41 Gen Good 69 Good
Max ADI Late 14 Gen Poor 46 Gen Good 4 Very Poor 72 Good
Max LVORI Early 8 5 6 6
Max LVORI Late 7 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
$$
WVZ502-010800-
Eastern Grant-
Including the city of Petersburg
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 80 50 20 0
Chance of Thunder (%) 60 20 0 0
Temp (24h trend) 61 (-9) 77 (-11) 55 79
RH % (24h trend) 100 (+1) 70 (+2) 94 46
Wind 20ft/early(mph) N 5 N 6 G19 NE 6 G18 Lgt/Var
Wind 20ft/late(mph) N 6 G18 NE 7 G18 Lgt/Var NE 6
Precip Amount 0.13 0.02 0.00 0.00
Precip Duration 5 2 1
Precip Begin 6 PM Continuing 7 PM
Precip End Continuing 5 PM 2 AM
Mixing Hgt(ft-agl/msl) 3520 5870
Transport Wnd (mph) NE 7 NE 6
Vent Rate (kt-ft) 21120 29350
Max ADI Early 21 Fair 21 Fair 23 Fair 32 Fair
Max ADI Late 8 Poor 24 Fair 5 Very Poor 43 Gen Good
Max LVORI Early 7 7 6 6
Max LVORI Late 7 4 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
Southeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the upper 70s. Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. East winds around 5 mph.
$$
WVZ503-010800-
Western Mineral-
Including the city of Elk Garden
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Showers Showers None
Chance Precip (%) 80 40 20 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 58 (-11) 75 (-10) 52 77
RH % (24h trend) 100 (+4) 62 (-7) 89 43
Wind 20ft/early(mph) N 6 G17 NE 8 G20 NE 7 G18 NE 6 G17
Wind 20ft/late(mph) NE 7 G19 NE 8 G18 NE 7 G18 E 6
Precip Amount 0.19 0.02 0.00 0.00
Precip Duration 5 1 0
Precip Begin 6 PM Continuing 6 PM
Precip End Continuing 11 AM 8 PM
Mixing Hgt(ft-agl/msl) 3300 5390
Transport Wnd (mph) NE 7 E 7
Vent Rate (kt-ft) 19800 32340
Max ADI Early 25 Fair 18 Gen Poor 19 Gen Poor 32 Fair
Max ADI Late 9 Poor 25 Fair 5 Very Poor 42 Gen Good
Max LVORI Early 7 7 5 5
Max LVORI Late 6 4 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s. East winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 50s. Highs in the mid 70s. Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the upper 70s. East winds 5 to 10 mph.
$$
WVZ504-010800-
Eastern Mineral-
Including the cities of Antioch, Keyser, New Creek, Ridgeville,
Russelldale, Headsville, and Fort Ashby
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Mclear Mclear
Precip Type Tstms Showers None None
Chance Precip (%) 80 40 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 62 (-8) 78 (-10) 56 79
RH % (24h trend) 97 (-1) 60 (-2) 88 41
Wind 20ft/early(mph) N 7 N 7 G17 NE 7 G17 Lgt/Var
Wind 20ft/late(mph) N 8 G17 NE 8 G17 N 5 NE 6
Precip Amount 0.14 0.01 0.00 0.00
Precip Duration 5 1
Precip Begin 6 PM Continuing
Precip End Continuing 12 PM
Mixing Hgt(ft-agl/msl) 4550 6410
Transport Wnd (mph) NE 7 NE 7
Vent Rate (kt-ft) 27300 38460
Max ADI Early 26 Fair 24 Fair 16 Gen Poor 37 Fair
Max ADI Late 9 Poor 30 Fair 4 Very Poor 46 Gen Good
Max LVORI Early 6 6 5 6
Max LVORI Late 6 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. East winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the upper 70s. East winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. East winds 5 to 10 mph.
$$
WVZ505-010800-
Western Pendleton-
Including the city of Riverton
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Showers None
Chance Precip (%) 80 50 20 0
Chance of Thunder (%) 50 20 0 0
Temp (24h trend) 57 (-12) 72 (-10) 51 75
RH % (24h trend) 100 (+1) 75 (+6) 100 48
Wind 20ft/early(mph) N 5 NE 6 G20 NE 7 G21 NE 6 G20
Wind 20ft/late(mph) NE 5 G17 NE 7 G19 NE 6 G21 NE 6 G17
Precip Amount 0.11 0.03 0.01 0.00
Precip Duration 6 2 1
Precip Begin 6 PM Continuing 8 PM
Precip End Continuing 6 PM 2 AM
Mixing Hgt(ft-agl/msl) 2570 5090
Transport Wnd (mph) NE 8 E 6
Vent Rate (kt-ft) 17990 25450
Max ADI Early 27 Fair 18 Gen Poor 21 Fair 28 Fair
Max ADI Late 7 Poor 22 Fair 6 Very Poor 35 Fair
Max LVORI Early 8 8 7 6
Max LVORI Late 9 5 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
70s. Southeast winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Southeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 50s. Highs in the lower 70s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. Southeast winds 5 to 10 mph.
$$
WVZ501-010800-
Western Grant-
Including the cities of Bayard and Mount Storm
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Showers Showers None
Chance Precip (%) 80 40 20 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 56 (-13) 72 (-11) 51 74
RH % (24h trend) 100 (+1) 74 (+1) 91 49
Wind 20ft/early(mph) N 5 G18 NE 7 G23 NE 6 G20 NE 6 G20
Wind 20ft/late(mph) NE 6 G20 NE 7 G20 NE 6 G21 NE 6 G18
Precip Amount 0.12 0.03 0.00 0.00
Precip Duration 5 2 1
Precip Begin 6 PM Continuing 7 PM
Precip End Continuing 5 PM 2 AM
Mixing Hgt(ft-agl/msl) 2750 4960
Transport Wnd (mph) NE 7 E 6
Vent Rate (kt-ft) 16500 24800
Max ADI Early 26 Fair 17 Gen Poor 19 Gen Poor 30 Fair
Max ADI Late 9 Poor 22 Fair 6 Very Poor 37 Fair
Max LVORI Early 9 7 6 5
Max LVORI Late 7 5 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 50s. Highs in the mid 70s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. Southeast winds 5 to 10 mph.
$$
MDZ507-010800-
Northwest Harford-
Including the city of Jarrettsville
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 70 30 0 0
Chance of Thunder (%) 50 20 0 0
Temp (24h trend) 64 (-11) 76 (-13) 58 79
RH % (24h trend) 100 (+1) 74 (-3) 90 48
Wind 20ft/early(mph) NE 8 G17 N 12 G24 N 7 G19 N 7
Wind 20ft/late(mph) N 10 G24 NE 11 G21 N 6 N 7
Precip Amount 0.83 0.00 0.00 0.00
Precip Duration 4 1
Precip Begin 6 PM 8 AM
Precip End 5 AM 6 PM
Mixing Hgt(ft-agl/msl) 3870 6670
Transport Wnd (mph) N 14 NE 7
Vent Rate (kt-ft) 46440 40020
Max ADI Early 17 Gen Poor 42 Gen Good 43 Gen Good 43 Gen Good
Max ADI Late 18 Gen Poor 47 Gen Good 5 Very Poor 50 Gen Good
Max LVORI Early 7 5 6 5
Max LVORI Late 5 4 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the mid
80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 60s. Highs in the
lower 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
$$
MDZ506-010800-
Central and Southeast Howard-
Including the cities of Columbia and Ellicott City
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 80 30 20 0
Chance of Thunder (%) 60 20 20 0
Temp (24h trend) 65 (-12) 77 (-13) 60 80
RH % (24h trend) 100 (+5) 71 (-1) 88 45
Wind 20ft/early(mph) NE 6 N 12 G21 NE 7 G19 N 7
Wind 20ft/late(mph) N 9 G21 NE 10 G20 N 6 NE 7
Precip Amount 0.62 0.00 0.00 0.00
Precip Duration 4 1 0
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 8 PM
Mixing Hgt(ft-agl/msl) 3820 7070
Transport Wnd (mph) N 13 NE 7
Vent Rate (kt-ft) 42020 42420
Max ADI Early 17 Gen Poor 38 Fair 44 Gen Good 54 Gen Good
Max ADI Late 16 Gen Poor 48 Gen Good 4 Very Poor 57 Gen Good
Max LVORI Early 7 5 5 5
Max LVORI Late 5 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs in the lower 80s.
Northeast winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 60s. Highs in the mid
80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
$$
MDZ508-010800-
Southeast Harford-
Including the city of Aberdeen
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Showers Tstms None
Chance Precip (%) 80 20 20 0
Chance of Thunder (%) 60 0 20 0
Temp (24h trend) 65 (-11) 77 (-13) 60 80
RH % (24h trend) 100 (+1) 71 (-4) 92 46
Wind 20ft/early(mph) NE 7 N 12 G24 N 8 G19 N 7
Wind 20ft/late(mph) N 10 G23 NE 12 G23 N 7 N 7
Precip Amount 0.78 0.00 0.00 0.00
Precip Duration 4 1 0
Precip Begin 6 PM 8 AM Continuing
Precip End 5 AM Continuing 8 PM
Mixing Hgt(ft-agl/msl) 4110 7050
Transport Wnd (mph) N 14 N 7
Vent Rate (kt-ft) 49320 42300
Max ADI Early 15 Gen Poor 44 Gen Good 47 Gen Good 46 Gen Good
Max ADI Late 18 Gen Poor 46 Gen Good 5 Very Poor 60 Gen Good
Max LVORI Early 7 5 6 5
Max LVORI Late 5 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 60s. Highs in the
lower 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
$$
MDZ501-010800-
Extreme Western Allegany-
Including the city of Frostburg
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Mclear Mclear
Precip Type Tstms Showers None None
Chance Precip (%) 70 40 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 59 (-9) 77 (-9) 54 78
RH % (24h trend) 100 (+5) 61 (-6) 85 42
Wind 20ft/early(mph) N 8 G18 NE 8 G20 NE 7 G18 NE 6
Wind 20ft/late(mph) NE 9 G20 NE 9 G18 N 7 G18 NE 6
Precip Amount 0.19 0.01 0.00 0.00
Precip Duration 6 1
Precip Begin 6 PM Continuing
Precip End Continuing 10 AM
Mixing Hgt(ft-agl/msl) 4190 5700
Transport Wnd (mph) NE 7 NE 6
Vent Rate (kt-ft) 25140 28500
Max ADI Early 27 Fair 22 Fair 23 Fair 38 Fair
Max ADI Late 11 Poor 32 Fair 7 Poor 43 Gen Good
Max LVORI Early 6 6 4 4
Max LVORI Late 6 3 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. East winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
East winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs around 80.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the upper 70s. Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. Southeast winds 5 to 10 mph.
$$
MDZ503-010800-
Northwest Montgomery-
Including the cities of Germantown and Damascus
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Mclear Mclear
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 90 30 20 0
Chance of Thunder (%) 60 20 20 0
Temp (24h trend) 64 (-14) 77 (-14) 59 80
RH % (24h trend) 100 (+3) 69 (+10) 87 47
Wind 20ft/early(mph) N 8 G18 N 12 G24 NE 8 G19 N 7 G17
Wind 20ft/late(mph) N 10 G24 N 11 G21 N 7 G17 N 8
Precip Amount 0.57 0.00 0.00 0.00
Precip Duration 3 1 0
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 8 PM
Mixing Hgt(ft-agl/msl) 4060 6670
Transport Wnd (mph) N 14 NE 7
Vent Rate (kt-ft) 48720 40020
Max ADI Early 21 Fair 36 Fair 42 Gen Good 43 Gen Good
Max ADI Late 16 Gen Poor 43 Gen Good 8 Poor 57 Gen Good
Max LVORI Early 6 5 5 5
Max LVORI Late 5 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows around 60. Highs in the mid 80s.
Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the mid
80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
$$
MDZ502-010800-
Central and Eastern Allegany-
Including the city of Cumberland
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Mclear Mclear
Precip Type Tstms Showers None None
Chance Precip (%) 80 50 0 0
Chance of Thunder (%) 50 0 0 0
Temp (24h trend) 62 (-8) 78 (-10) 55 80
RH % (24h trend) 96 (-1) 59 (0) 84 41
Wind 20ft/early(mph) N 6 G18 N 7 G19 NE 5 Lgt/Var
Wind 20ft/late(mph) N 7 G19 NE 7 G17 Lgt/Var NE 5
Precip Amount 0.13 0.01 0.00 0.00
Precip Duration 5 1
Precip Begin 6 PM Continuing
Precip End Continuing 10 AM
Mixing Hgt(ft-agl/msl) 4770 6510
Transport Wnd (mph) N 8 NE 6
Vent Rate (kt-ft) 33390 32550
Max ADI Early 33 Fair 29 Fair 27 Fair 49 Gen Good
Max ADI Late 10 Poor 37 Fair 5 Very Poor 55 Gen Good
Max LVORI Early 5 6 4 5
Max LVORI Late 6 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. East winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the upper 70s. East winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. East winds around 5 mph.
$$
MDZ505-010800-
Northwest Howard-
Including the city of Lisbon
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 90 30 20 0
Chance of Thunder (%) 60 20 20 0
Temp (24h trend) 64 (-13) 76 (-13) 58 79
RH % (24h trend) 100 (+4) 72 (+6) 88 48
Wind 20ft/early(mph) NE 8 G18 N 12 G24 NE 7 G18 N 7 G17
Wind 20ft/late(mph) N 10 G24 NE 10 G20 N 6 G17 N 7
Precip Amount 0.55 0.00 0.00 0.00
Precip Duration 3 1 0
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 8 PM
Mixing Hgt(ft-agl/msl) 3900 6840
Transport Wnd (mph) N 14 NE 7
Vent Rate (kt-ft) 46800 41040
Max ADI Early 17 Gen Poor 37 Fair 43 Gen Good 50 Gen Good
Max ADI Late 16 Gen Poor 50 Gen Good 5 Very Poor 58 Gen Good
Max LVORI Early 6 5 6 5
Max LVORI Late 5 4 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Mostly clear. Lows around 60. Highs in the lower 80s.
Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. East winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
$$
MDZ504-010800-
Central and Southeast Montgomery-
Including the cities of Bethesda, Rockville, Gaithersburg,
and Silver Spring
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 90 20 20 0
Chance of Thunder (%) 70 20 20 0
Temp (24h trend) 65 (-14) 77 (-14) 59 80
RH % (24h trend) 99 (+5) 69 (+7) 87 46
Wind 20ft/early(mph) N 7 N 11 G21 NE 8 G19 N 7
Wind 20ft/late(mph) N 9 G21 N 10 G20 N 7 NE 7
Precip Amount 0.62 0.00 0.00 0.00
Precip Duration 4 1 0
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 8 PM
Mixing Hgt(ft-agl/msl) 3750 7050
Transport Wnd (mph) N 13 NE 7
Vent Rate (kt-ft) 41250 42300
Max ADI Early 16 Gen Poor 37 Fair 38 Fair 54 Gen Good
Max ADI Late 15 Gen Poor 52 Gen Good 5 Very Poor 59 Gen Good
Max LVORI Early 6 5 5 5
Max LVORI Late 5 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs in the lower 80s.
Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 60s. Highs in the mid
80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
$$
MDZ006-010800-
Northern Baltimore-
Including the cities of Reisterstown and Cockeysville
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 80 30 0 0
Chance of Thunder (%) 50 20 0 0
Temp (24h trend) 64 (-12) 77 (-12) 59 80
RH % (24h trend) 99 (+3) 71 (+2) 86 47
Wind 20ft/early(mph) N 8 G18 N 11 G24 N 7 G19 N 7
Wind 20ft/late(mph) N 9 G24 NE 10 G21 N 6 G17 NE 6
Precip Amount 0.47 0.00 0.00 0.00
Precip Duration 3 1
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4030 6820
Transport Wnd (mph) N 14 NE 8
Vent Rate (kt-ft) 48360 47740
Max ADI Early 17 Gen Poor 42 Gen Good 47 Gen Good 46 Gen Good
Max ADI Late 17 Gen Poor 55 Gen Good 4 Very Poor 55 Gen Good
Max LVORI Early 6 5 5 5
Max LVORI Late 5 4 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the mid
80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. East winds 5 to 10 mph.
$$
MDZ005-010800-
Carroll-
Including the cities of Eldersburg and Westminster
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Mclear Mclear
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 90 30 20 0
Chance of Thunder (%) 50 20 20 0
Temp (24h trend) 64 (-12) 77 (-12) 58 79
RH % (24h trend) 99 (+4) 68 (+7) 87 46
Wind 20ft/early(mph) NE 7 G19 N 11 G23 NE 7 G18 N 6
Wind 20ft/late(mph) N 9 G24 NE 9 G20 N 5 G17 NE 6
Precip Amount 0.54 0.00 0.00 0.00
Precip Duration 4 1 0
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 8 PM
Mixing Hgt(ft-agl/msl) 4110 6580
Transport Wnd (mph) N 13 NE 8
Vent Rate (kt-ft) 45210 46060
Max ADI Early 19 Gen Poor 51 Gen Good 45 Gen Good 45 Gen Good
Max ADI Late 16 Gen Poor 54 Gen Good 5 Very Poor 57 Gen Good
Max LVORI Early 5 5 5 5
Max LVORI Late 5 4 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Mostly clear. Lows around 60. Highs in the mid 80s.
Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. East winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. East winds around 5 mph.
$$
MDZ004-010800-
Frederick MD-
Including the cities of Frederick and Ballenger Creek
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 90 30 0 0
Chance of Thunder (%) 50 20 0 0
Temp (24h trend) 63 (-13) 79 (-11) 58 81
RH % (24h trend) 99 (+7) 65 (+8) 84 45
Wind 20ft/early(mph) NE 8 G23 N 11 G27 NE 7 G18 N 7 G18
Wind 20ft/late(mph) N 10 G28 NE 10 G21 N 6 G19 NE 6
Precip Amount 0.46 0.00 0.00 0.00
Precip Duration 3 1
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4360 6460
Transport Wnd (mph) N 13 NE 8
Vent Rate (kt-ft) 47960 45220
Max ADI Early 27 Fair 39 Fair 47 Gen Good 42 Gen Good
Max ADI Late 16 Gen Poor 51 Gen Good 8 Poor 60 Gen Good
Max LVORI Early 5 5 4 4
Max LVORI Late 5 3 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Mostly clear. Lows around 60. Highs in the mid 80s.
Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the mid
80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. East winds 5 to 10 mph.
$$
MDZ003-010800-
Washington-
Including the city of Hagerstown
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 80 40 0 0
Chance of Thunder (%) 50 20 0 0
Temp (24h trend) 64 (-10) 80 (-10) 57 81
RH % (24h trend) 96 (+5) 60 (+1) 83 43
Wind 20ft/early(mph) N 8 G23 N 10 G25 NE 7 G18 N 6 G17
Wind 20ft/late(mph) N 10 G26 NE 10 G20 N 6 G18 NE 6
Precip Amount 0.23 0.00 0.00 0.00
Precip Duration 4 1
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4860 6400
Transport Wnd (mph) N 10 NE 7
Vent Rate (kt-ft) 43740 38400
Max ADI Early 33 Fair 38 Fair 46 Gen Good 45 Gen Good
Max ADI Late 13 Gen Poor 54 Gen Good 6 Very Poor 56 Gen Good
Max LVORI Early 5 5 4 4
Max LVORI Late 5 3 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. East winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. East winds 5 to 10 mph.
$$
VAZ053-010800-
Fairfax-
Including the cities of Reston, Herndon, Annandale, Centreville,
Chantilly, McLean, and Franconia
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 70 20 20 0
Chance of Thunder (%) 70 20 20 0
Temp (24h trend) 66 (-13) 78 (-14) 61 81
RH % (24h trend) 98 (+5) 70 (+12) 85 46
Wind 20ft/early(mph) N 7 N 11 G21 NE 8 G19 N 7
Wind 20ft/late(mph) N 9 G20 N 11 G21 N 7 G17 NE 8
Precip Amount 0.32 0.00 0.00 0.00
Precip Duration 4 0 0
Precip Begin 6 PM 8 AM Continuing
Precip End 5 AM Continuing 8 PM
Mixing Hgt(ft-agl/msl) 3640 7140
Transport Wnd (mph) N 14 NE 7
Vent Rate (kt-ft) 43680 42840
Max ADI Early 15 Gen Poor 36 Fair 42 Gen Good 57 Gen Good
Max ADI Late 14 Gen Poor 39 Fair 5 Very Poor 61 Good
Max LVORI Early 6 5 5 5
Max LVORI Late 5 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the lower 80s. Northeast winds
5 to 10 mph.
$$
VAZ527-010800-
Central and Southeast Prince William/Manassas/Manassas Park-
Including the cities of Dale City, Manassas, Woodbridge,
Lake Ridge, and Montclair
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Showers Tstms None
Chance Precip (%) 70 20 20 0
Chance of Thunder (%) 70 0 20 0
Temp (24h trend) 66 (-12) 78 (-14) 60 81
RH % (24h trend) 100 (+4) 72 (+8) 89 48
Wind 20ft/early(mph) N 6 N 10 G21 NE 8 G19 N 7
Wind 20ft/late(mph) N 8 G21 N 11 G20 N 6 G17 NE 8
Precip Amount 0.33 0.00 0.00 0.00
Precip Duration 3 0 0
Precip Begin 6 PM 7 AM 6 PM
Precip End 5 AM 4 PM 8 PM
Mixing Hgt(ft-agl/msl) 3400 6760
Transport Wnd (mph) N 14 NE 8
Vent Rate (kt-ft) 40800 47320
Max ADI Early 14 Gen Poor 37 Fair 39 Fair 52 Gen Good
Max ADI Late 14 Gen Poor 41 Gen Good 5 Very Poor 60 Gen Good
Max LVORI Early 7 5 5 5
Max LVORI Late 6 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs in the lower 80s.
Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows around 60. Highs in the mid 80s.
Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. East winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the lower 80s. Northeast winds
5 to 10 mph.
$$
VAZ051-010800-
Culpeper-
Including the city of Culpeper
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 80 30 10 0
Chance of Thunder (%) 70 20 0 0
Temp (24h trend) 66 (-9) 78 (-14) 60 81
RH % (24h trend) 100 (+4) 72 (+10) 93 49
Wind 20ft/early(mph) Lgt/Var N 9 G24 NE 6 G20 N 6 G18
Wind 20ft/late(mph) N 6 G23 N 10 G20 N 5 G18 NE 6 G17
Precip Amount 0.16 0.00 0.00 0.00
Precip Duration 4 1 1
Precip Begin 6 PM Continuing 7 PM
Precip End Continuing 4 PM 2 AM
Mixing Hgt(ft-agl/msl) 3480 6540
Transport Wnd (mph) N 15 NE 8
Vent Rate (kt-ft) 45240 45780
Max ADI Early 10 Poor 45 Gen Good 42 Gen Good 49 Gen Good
Max ADI Late 13 Gen Poor 51 Gen Good 5 Very Poor 65 Good
Max LVORI Early 8 6 6 5
Max LVORI Late 7 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows around 60. Highs in the lower 80s.
East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the lower 80s. Northeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. North winds around
5 mph.
$$
VAZ050-010800-
Orange-
Including the cities of Orange and Gordonsville
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 70 30 20 0
Chance of Thunder (%) 60 20 0 0
Temp (24h trend) 66 (-7) 78 (-13) 60 80
RH % (24h trend) 100 (+2) 73 (+8) 94 50
Wind 20ft/early(mph) Lgt/Var N 9 G23 NE 7 G21 N 6 G18
Wind 20ft/late(mph) N 6 G20 N 10 G20 N 5 G18 NE 6 G17
Precip Amount 0.23 0.00 0.00 0.00
Precip Duration 3 1 1
Precip Begin 6 PM Continuing 8 PM
Precip End Continuing 5 PM 2 AM
Mixing Hgt(ft-agl/msl) 3380 6400
Transport Wnd (mph) N 15 NE 9
Vent Rate (kt-ft) 43940 51200
Max ADI Early 10 Poor 45 Gen Good 43 Gen Good 51 Gen Good
Max ADI Late 13 Gen Poor 51 Gen Good 5 Very Poor 66 Good
Max LVORI Early 8 6 6 5
Max LVORI Late 8 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows around 60. Highs in the lower 80s.
Northeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs around 80. Northeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Northeast winds
around 5 mph.
$$
VAZ036-010800-
Nelson-
Including the city of Lovingston
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 80 50 30 0
Chance of Thunder (%) 50 30 0 0
Temp (24h trend) 67 (-7) 78 (-12) 62 80
RH % (24h trend) 100 (+2) 74 (+7) 96 52
Wind 20ft/early(mph) Lgt/Var N 7 G19 NE 7 G19 NE 7 G20
Wind 20ft/late(mph) Lgt/Var NE 9 G19 NE 6 G18 NE 8 G18
Precip Amount 0.19 0.02 0.02 0.00
Precip Duration 4 2 1
Precip Begin 6 PM 7 AM 8 PM
Precip End 3 AM 6 PM 2 AM
Mixing Hgt(ft-agl/msl) 3190 6300
Transport Wnd (mph) NE 12 NE 9
Vent Rate (kt-ft) 31900 50400
Max ADI Early 14 Gen Poor 34 Fair 36 Fair 58 Gen Good
Max ADI Late 7 Poor 35 Fair 6 Very Poor 62 Good
Max LVORI Early 9 7 6 5
Max LVORI Late 9 4 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
70s. Northeast winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs around 80.
Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. Northeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the upper 70s.
Northeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Northeast winds
around 5 mph.
$$
VAZ037-010800-
Albemarle-
Including the city of Charlottesville
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 60 30 20 0
Chance of Thunder (%) 60 20 0 0
Temp (24h trend) 67 (-6) 78 (-13) 62 81
RH % (24h trend) 100 (+3) 75 (+11) 91 51
Wind 20ft/early(mph) NW 5 NE 9 G21 NE 9 G20 NE 8 G20
Wind 20ft/late(mph) N 6 G19 NE 10 G20 N 7 G19 NE 9 G18
Precip Amount 0.17 0.00 0.00 0.00
Precip Duration 3 2 1
Precip Begin 6 PM 7 AM Continuing
Precip End 3 AM Continuing 2 AM
Mixing Hgt(ft-agl/msl) 3300 6330
Transport Wnd (mph) NE 13 NE 9
Vent Rate (kt-ft) 36300 50640
Max ADI Early 11 Poor 37 Fair 29 Fair 50 Gen Good
Max ADI Late 9 Poor 35 Fair 6 Very Poor 63 Good
Max LVORI Early 8 7 5 5
Max LVORI Late 8 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs around 80.
Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the upper 70s.
Northeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Northeast winds 5 to
10 mph.
$$
VAZ038-010800-
Greene-
Including the city of Stanardsville
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 60 30 20 0
Chance of Thunder (%) 60 20 0 0
Temp (24h trend) 65 (-7) 78 (-11) 60 80
RH % (24h trend) 100 (+4) 73 (+8) 89 51
Wind 20ft/early(mph) Lgt/Var NE 9 G24 NE 8 G20 N 7 G20
Wind 20ft/late(mph) N 6 G21 NE 9 G19 N 6 G20 NE 8 G18
Precip Amount 0.09 0.00 0.00 0.00
Precip Duration 4 1 1
Precip Begin 6 PM Continuing 8 PM
Precip End Continuing 4 PM 2 AM
Mixing Hgt(ft-agl/msl) 3510 6270
Transport Wnd (mph) NE 13 NE 8
Vent Rate (kt-ft) 38610 43890
Max ADI Early 12 Poor 37 Fair 32 Fair 46 Gen Good
Max ADI Late 9 Poor 42 Gen Good 5 Very Poor 62 Good
Max LVORI Early 8 6 5 5
Max LVORI Late 8 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
70s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
lower 80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the upper 70s. Northeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Northeast winds
around 5 mph.
$$
VAZ039-010800-
Madison-
Including the city of Madison
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 70 30 20 0
Chance of Thunder (%) 60 20 0 0
Temp (24h trend) 65 (-8) 78 (-12) 59 80
RH % (24h trend) 100 (+4) 73 (+7) 91 51
Wind 20ft/early(mph) Lgt/Var N 9 G23 NE 7 G20 N 6 G18
Wind 20ft/late(mph) N 6 G21 NE 10 G20 N 5 G18 NE 6 G17
Precip Amount 0.16 0.00 0.00 0.00
Precip Duration 4 1 1
Precip Begin 6 PM Continuing 8 PM
Precip End Continuing 3 PM 2 AM
Mixing Hgt(ft-agl/msl) 3510 6350
Transport Wnd (mph) N 14 NE 8
Vent Rate (kt-ft) 42120 44450
Max ADI Early 10 Poor 43 Gen Good 37 Fair 48 Gen Good
Max ADI Late 11 Poor 48 Gen Good 5 Very Poor 63 Good
Max LVORI Early 8 6 6 5
Max LVORI Late 8 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
70s. Northeast winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the upper 70s. Northeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Northeast winds
around 5 mph.
$$
MDZ014-010800-
Anne Arundel-
Including the cities of Glen Burnie, Annapolis, Severn,
South Gate, Severna Park, Arnold, and Odenton
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 80 20 20 0
Chance of Thunder (%) 70 20 0 0
Temp (24h trend) 67 (-11) 78 (-13) 63 81
RH % (24h trend) 99 (+7) 70 (+2) 89 45
Wind 20ft/early(mph) NE 7 N 12 G23 NE 9 G21 N 8 G18
Wind 20ft/late(mph) N 9 G20 NE 12 G23 N 8 G18 NE 8
Precip Amount 0.58 0.01 0.00 0.00
Precip Duration 5 1 1
Precip Begin 6 PM 8 AM Continuing
Precip End 6 AM Continuing 2 AM
Mixing Hgt(ft-agl/msl) 3610 6910
Transport Wnd (mph) N 15 NE 8
Vent Rate (kt-ft) 46930 48370
Max ADI Early 14 Gen Poor 40 Fair 35 Fair 61 Good
Max ADI Late 19 Gen Poor 42 Gen Good 6 Very Poor 65 Good
Max LVORI Early 6 5 5 4
Max LVORI Late 6 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 60s. Highs in the mid
80s. East winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 60s. Highs in the lower 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
$$
MDZ017-010800-
St. Marys-
Including the cities of Lexington Park and California
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 80 30 20 0
Chance of Thunder (%) 70 20 0 0
Temp (24h trend) 68 (-11) 78 (-14) 65 81
RH % (24h trend) 100 (+11) 75 (+10) 93 49
Wind 20ft/early(mph) E 6 N 12 G23 NE 11 G25 NE 11 G23
Wind 20ft/late(mph) N 7 G19 N 14 G25 NE 10 G23 NE 11 G20
Precip Amount 0.87 0.01 0.00 0.00
Precip Duration 5 1 1
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 2 AM
Mixing Hgt(ft-agl/msl) 2890 6920
Transport Wnd (mph) N 17 NE 9
Vent Rate (kt-ft) 43350 55360
Max ADI Early 11 Poor 36 Fair 37 Fair 61 Good
Max ADI Late 19 Gen Poor 40 Fair 8 Poor 65 Good
Max LVORI Early 9 5 5 5
Max LVORI Late 8 4 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. Northeast winds 10 to 15 mph.
.MONDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. Northeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 60s. Highs in the
lower 80s. East winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 60s. Highs in the lower 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows around 70.
Highs in the lower 80s. Northeast winds 5 to 10 mph.
$$
MDZ016-010800-
Charles-
Including the cities of St. Charles and Waldorf
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 80 20 10 0
Chance of Thunder (%) 70 20 0 0
Temp (24h trend) 67 (-13) 78 (-14) 63 81
RH % (24h trend) 100 (+8) 72 (+5) 94 48
Wind 20ft/early(mph) NE 6 N 10 G20 NE 9 G20 N 8 G17
Wind 20ft/late(mph) N 7 G18 N 11 G20 N 7 G17 NE 9 G17
Precip Amount 0.48 0.00 0.00 0.00
Precip Duration 4 1 1
Precip Begin 6 PM 8 AM 7 PM
Precip End 6 AM 6 PM 2 AM
Mixing Hgt(ft-agl/msl) 3120 6890
Transport Wnd (mph) N 15 NE 8
Vent Rate (kt-ft) 40560 48230
Max ADI Early 11 Poor 36 Fair 41 Gen Good 69 Good
Max ADI Late 15 Gen Poor 39 Fair 5 Very Poor 78 Good
Max LVORI Early 9 5 6 6
Max LVORI Late 8 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower
80s. East winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
$$
MDZ018-010800-
Calvert-
Including the cities of Chesapeake Beach, Huntingtown, Dunkirk,
North Beach, Lusby, and Prince Frederick
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 80 20 20 0
Chance of Thunder (%) 70 20 0 0
Temp (24h trend) 68 (-11) 79 (-13) 65 82
RH % (24h trend) 100 (+10) 75 (+9) 91 50
Wind 20ft/early(mph) E 6 N 12 G24 NE 11 G24 NE 10 G21
Wind 20ft/late(mph) N 8 G20 N 14 G24 NE 9 G21 NE 10 G19
Precip Amount 0.82 0.01 0.00 0.00
Precip Duration 5 1 1
Precip Begin 6 PM Continuing 7 PM
Precip End Continuing 6 PM 2 AM
Mixing Hgt(ft-agl/msl) 2790 6730
Transport Wnd (mph) N 18 NE 9
Vent Rate (kt-ft) 44640 53840
Max ADI Early 11 Poor 38 Fair 34 Fair 60 Gen Good
Max ADI Late 22 Fair 41 Gen Good 9 Poor 70 Good
Max LVORI Early 8 5 5 4
Max LVORI Late 8 4 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the upper 60s. Highs in the mid
80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 60s. Highs in the lower 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows around 70.
Highs in the lower 80s. Northeast winds 5 to 10 mph.
$$
MDZ011-010800-
Southern Baltimore-
Including the city of Baltimore
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 70 20 20 0
Chance of Thunder (%) 60 20 20 0
Temp (24h trend) 65 (-14) 79 (-12) 61 82
RH % (24h trend) 99 (+6) 67 (-3) 86 43
Wind 20ft/early(mph) N 7 N 12 G23 NE 8 G20 N 7
Wind 20ft/late(mph) N 9 G23 NE 12 G21 N 7 NE 7
Precip Amount 0.54 0.00 0.00 0.00
Precip Duration 4 1 0
Precip Begin 6 PM 8 AM Continuing
Precip End 5 AM Continuing 8 PM
Mixing Hgt(ft-agl/msl) 4060 7220
Transport Wnd (mph) N 14 NE 7
Vent Rate (kt-ft) 48720 43320
Max ADI Early 15 Gen Poor 43 Gen Good 43 Gen Good 53 Gen Good
Max ADI Late 18 Gen Poor 43 Gen Good 6 Very Poor 60 Gen Good
Max LVORI Early 6 5 5 4
Max LVORI Late 5 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 60s. Highs in the lower 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
$$
MDZ013-010800-
Prince Georges-
Including the cities of Bowie, Suitland-Silver Hill, Clinton,
College Park, Greenbelt, Laurel, and Camp Springs
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 80 20 20 0
Chance of Thunder (%) 70 20 0 0
Temp (24h trend) 67 (-12) 78 (-13) 63 81
RH % (24h trend) 99 (+8) 70 (+10) 90 46
Wind 20ft/early(mph) NE 6 N 11 G21 NE 8 G20 N 8 G17
Wind 20ft/late(mph) N 8 G19 NE 11 G21 N 7 G17 NE 8
Precip Amount 0.51 0.00 0.00 0.00
Precip Duration 4 0 1
Precip Begin 6 PM 8 AM Continuing
Precip End 6 AM Continuing 2 AM
Mixing Hgt(ft-agl/msl) 3380 6950
Transport Wnd (mph) N 15 NE 8
Vent Rate (kt-ft) 43940 48650
Max ADI Early 9 Poor 37 Fair 37 Fair 65 Good
Max ADI Late 15 Gen Poor 40 Fair 5 Very Poor 69 Good
Max LVORI Early 7 5 5 5
Max LVORI Late 6 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 60s. Highs in the lower 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
$$
VAZ040-010800-
Rappahannock-
Including the city of Washington
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 80 30 0 0
Chance of Thunder (%) 70 20 0 0
Temp (24h trend) 64 (-10) 77 (-13) 58 80
RH % (24h trend) 100 (+6) 73 (+8) 90 51
Wind 20ft/early(mph) Lgt/Var N 9 G25 NE 6 G19 N 5 G18
Wind 20ft/late(mph) N 6 G25 N 9 G20 Lgt/Var NE 6
Precip Amount 0.13 0.00 0.00 0.00
Precip Duration 4 1
Precip Begin 6 PM 6 AM
Precip End 5 AM 10 AM
Mixing Hgt(ft-agl/msl) 3550 6420
Transport Wnd (mph) N 13 NE 8
Vent Rate (kt-ft) 39050 44940
Max ADI Early 10 Poor 40 Fair 33 Fair 41 Gen Good
Max ADI Late 12 Poor 48 Gen Good 5 Very Poor 56 Gen Good
Max LVORI Early 8 5 6 5
Max LVORI Late 7 4 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs around 80.
Northeast winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. East winds around 5 mph.
.TUESDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the upper 70s. East winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Northeast winds
around 5 mph.
$$
DCZ001-010800-
District of Columbia-
Including the city of Washington
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 70 20 20 0
Chance of Thunder (%) 70 20 20 0
Temp (24h trend) 67 (-14) 78 (-14) 63 82
RH % (24h trend) 98 (+10) 69 (+14) 85 44
Wind 20ft/early(mph) NE 6 N 10 G20 NE 8 G19 N 6
Wind 20ft/late(mph) N 8 G19 NE 10 G20 N 6 NE 7
Precip Amount 0.60 0.00 0.00 0.00
Precip Duration 4 0 0
Precip Begin 6 PM 8 AM Continuing
Precip End 5 AM Continuing 8 PM
Mixing Hgt(ft-agl/msl) 3660 7310
Transport Wnd (mph) N 14 NE 7
Vent Rate (kt-ft) 43920 43860
Max ADI Early 13 Gen Poor 39 Fair 38 Fair 61 Good
Max ADI Late 14 Gen Poor 54 Gen Good 4 Very Poor 62 Good
Max LVORI Early 6 5 5 5
Max LVORI Late 6 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 60s. Highs in the lower 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. Northeast winds 5 to 10 mph.
$$
VAZ504-010800-
Eastern Highland-
Including the city of Monterey
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Showers None
Chance Precip (%) 60 50 30 0
Chance of Thunder (%) 50 30 0 0
Temp (24h trend) 61 (-8) 75 (-10) 54 77
RH % (24h trend) 100 (0) 78 (+12) 99 50
Wind 20ft/early(mph) Lgt/Var NE 5 G19 NE 6 G20 NE 6 G20
Wind 20ft/late(mph) Lgt/Var NE 6 G17 NE 5 G20 E 6
Precip Amount 0.13 0.06 0.02 0.00
Precip Duration 3 2 1
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 2 AM
Mixing Hgt(ft-agl/msl) 2300 5710
Transport Wnd (mph) NE 9 NE 7
Vent Rate (kt-ft) 18400 34260
Max ADI Early 21 Fair 20 Gen Poor 21 Fair 32 Fair
Max ADI Late 6 Very Poor 24 Fair 8 Poor 41 Gen Good
Max LVORI Early 8 8 6 6
Max LVORI Late 9 5 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. East winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. East winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 50s. Highs in the mid 70s. East winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. East winds around 5 mph.
$$
VAZ027-010800-
Shenandoah-
Including the cities of Strasburg, Woodstock, Mount Jackson,
and New Market
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 80 40 20 0
Chance of Thunder (%) 60 20 0 0
Temp (24h trend) 61 (-10) 77 (-11) 56 79
RH % (24h trend) 100 (+3) 70 (+9) 93 47
Wind 20ft/early(mph) Lgt/Var N 8 G23 NE 6 G20 Lgt/Var
Wind 20ft/late(mph) N 7 G21 NE 8 G20 Lgt/Var NE 6
Precip Amount 0.21 0.01 0.00 0.00
Precip Duration 5 1 1
Precip Begin 6 PM Continuing 7 PM
Precip End Continuing 4 PM 2 AM
Mixing Hgt(ft-agl/msl) 3660 6150
Transport Wnd (mph) N 12 NE 8
Vent Rate (kt-ft) 36600 43050
Max ADI Early 17 Gen Poor 30 Fair 28 Fair 41 Gen Good
Max ADI Late 9 Poor 39 Fair 5 Very Poor 56 Gen Good
Max LVORI Early 8 7 6 5
Max LVORI Late 7 4 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
East winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the upper 70s. East winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Northeast winds around 5 mph.
$$
VAZ505-010800-
Western Loudoun-
Including the city of Purcellville
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Mclear Mclear
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 90 30 20 0
Chance of Thunder (%) 60 20 20 0
Temp (24h trend) 64 (-11) 79 (-12) 58 81
RH % (24h trend) 100 (+7) 67 (+9) 86 46
Wind 20ft/early(mph) N 8 G18 N 12 G24 NE 9 G19 N 8 G17
Wind 20ft/late(mph) N 11 G24 NE 12 G21 N 8 G18 NE 9
Precip Amount 0.27 0.00 0.00 0.00
Precip Duration 3 1 0
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 8 PM
Mixing Hgt(ft-agl/msl) 4050 6400
Transport Wnd (mph) N 13 NE 9
Vent Rate (kt-ft) 44550 51200
Max ADI Early 20 Gen Poor 32 Fair 35 Fair 39 Fair
Max ADI Late 13 Gen Poor 38 Fair 6 Very Poor 63 Good
Max LVORI Early 6 5 5 5
Max LVORI Late 5 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the mid
80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
$$
VAZ028-010800-
Frederick VA-
Including the city of Winchester
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 90 40 0 0
Chance of Thunder (%) 60 20 0 0
Temp (24h trend) 61 (-10) 77 (-12) 57 79
RH % (24h trend) 99 (+2) 67 (+10) 88 46
Wind 20ft/early(mph) N 7 G19 N 9 G21 NE 7 G19 N 6
Wind 20ft/late(mph) N 8 G21 NE 9 G19 N 5 G18 NE 7
Precip Amount 0.19 0.01 0.00 0.00
Precip Duration 4 1
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4130 6370
Transport Wnd (mph) N 12 NE 8
Vent Rate (kt-ft) 41300 44590
Max ADI Early 23 Fair 36 Fair 35 Fair 40 Fair
Max ADI Late 12 Poor 42 Gen Good 6 Very Poor 55 Gen Good
Max LVORI Early 7 6 5 5
Max LVORI Late 6 4 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. East winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the upper 70s. East winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
$$
VAZ025-010800-
Augusta-
Including the cities of Staunton, Waynesboro, and Stuarts Draft
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 60 50 20 0
Chance of Thunder (%) 50 30 0 0
Temp (24h trend) 63 (-8) 76 (-11) 56 78
RH % (24h trend) 100 (+1) 74 (+11) 95 50
Wind 20ft/early(mph) Lgt/Var NE 7 G21 NE 7 G20 NE 7 G23
Wind 20ft/late(mph) N 5 G19 NE 8 G19 N 6 G23 NE 7 G17
Precip Amount 0.18 0.02 0.01 0.00
Precip Duration 2 2 1
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 2 AM
Mixing Hgt(ft-agl/msl) 2820 5810
Transport Wnd (mph) NE 12 NE 8
Vent Rate (kt-ft) 28200 40670
Max ADI Early 14 Gen Poor 27 Fair 25 Fair 42 Gen Good
Max ADI Late 8 Poor 32 Fair 7 Poor 49 Gen Good
Max LVORI Early 7 7 6 5
Max LVORI Late 8 4 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. East winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers and
thunderstorms. Lows around 60. Highs in the mid 70s. East winds
5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs around 80. Northeast winds 5 to
10 mph.
$$
VAZ502-010800-
Southern Fauquier-
Including the city of Turnbull
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 80 30 0 0
Chance of Thunder (%) 70 20 0 0
Temp (24h trend) 66 (-10) 78 (-14) 60 81
RH % (24h trend) 100 (+5) 72 (+9) 92 49
Wind 20ft/early(mph) NW 5 N 9 G23 NE 7 G19 N 7 G17
Wind 20ft/late(mph) N 7 G21 N 10 G20 N 5 G17 NE 6
Precip Amount 0.22 0.00 0.00 0.00
Precip Duration 3 1
Precip Begin 6 PM 7 AM
Precip End 6 AM 4 PM
Mixing Hgt(ft-agl/msl) 3430 6560
Transport Wnd (mph) N 15 NE 8
Vent Rate (kt-ft) 44590 45920
Max ADI Early 13 Gen Poor 41 Gen Good 41 Gen Good 48 Gen Good
Max ADI Late 14 Gen Poor 47 Gen Good 4 Very Poor 65 Good
Max LVORI Early 8 5 6 5
Max LVORI Late 7 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Northeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. North winds around
5 mph.
$$
VAZ026-010800-
Rockingham-
Including the city of Harrisonburg
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 60 40 20 0
Chance of Thunder (%) 50 20 0 0
Temp (24h trend) 62 (-8) 76 (-11) 55 78
RH % (24h trend) 100 (+1) 74 (+10) 96 49
Wind 20ft/early(mph) N 5 G18 N 9 G25 NE 7 G20 N 6 G21
Wind 20ft/late(mph) N 6 G23 NE 9 G20 N 5 G23 NE 6 G17
Precip Amount 0.24 0.01 0.00 0.00
Precip Duration 3 2 1
Precip Begin 6 PM Continuing 8 PM
Precip End Continuing 6 PM 2 AM
Mixing Hgt(ft-agl/msl) 3260 6140
Transport Wnd (mph) N 10 NE 7
Vent Rate (kt-ft) 29340 36840
Max ADI Early 13 Gen Poor 29 Fair 29 Fair 37 Fair
Max ADI Late 9 Poor 32 Fair 5 Very Poor 48 Gen Good
Max LVORI Early 8 7 6 5
Max LVORI Late 8 4 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. East winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. East winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the upper 70s. East winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs around 80. Northeast winds around
5 mph.
$$
VAZ503-010800-
Western Highland-
Including the city of Hightown
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Showers None
Chance Precip (%) 70 50 30 0
Chance of Thunder (%) 50 20 0 0
Temp (24h trend) 60 (-8) 71 (-12) 52 74
RH % (24h trend) 100 (+1) 80 (+15) 99 51
Wind 20ft/early(mph) Lgt/Var NE 5 G18 NE 6 G20 NE 6 G20
Wind 20ft/late(mph) Lgt/Var NE 6 G18 NE 6 G20 E 6
Precip Amount 0.09 0.05 0.02 0.00
Precip Duration 4 2 1
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 2 AM
Mixing Hgt(ft-agl/msl) 2190 5240
Transport Wnd (mph) NE 9 NE 6
Vent Rate (kt-ft) 17520 26200
Max ADI Early 32 Fair 17 Gen Poor 21 Fair 27 Fair
Max ADI Late 5 Very Poor 23 Fair 8 Poor 38 Fair
Max LVORI Early 8 8 7 6
Max LVORI Late 9 5 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
70s. East winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. East winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the lower
70s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. Southeast winds 5 to 10 mph.
$$
VAZ508-010800-
Central Virginia Blue Ridge-
Including the city of Wintergreen
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 60 50 20 0
Chance of Thunder (%) 50 30 0 0
Temp (24h trend) 62 (-10) 74 (-11) 57 76
RH % (24h trend) 100 (+7) 72 (+6) 95 48
Wind 20ft/early(mph) NW 6 G18 N 11 G26 NE 10 G23 NE 10 G26
Wind 20ft/late(mph) N 9 G24 NE 9 G20 N 10 G25 NE 8 G19
Precip Amount 0.14 0.02 0.02 0.00
Precip Duration 3 2 1
Precip Begin 6 PM 6 AM Continuing
Precip End 3 AM Continuing 2 AM
Mixing Hgt(ft-agl/msl) 2160 5440
Transport Wnd (mph) NE 10 NE 8
Vent Rate (kt-ft) 19440 38080
Max ADI Early 10 Poor 16 Gen Poor 19 Gen Poor 34 Fair
Max ADI Late 9 Poor 22 Fair 7 Poor 47 Gen Good
Max LVORI Early 7 6 5 4
Max LVORI Late 7 4 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
70s. Northeast winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the mid
70s. East winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 70s.
East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Northeast winds
5 to 10 mph.
$$
VAZ506-010800-
Eastern Loudoun-
Including the cities of Leesburg, Ashburn, and Sterling
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Mclear Mclear
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 90 30 20 0
Chance of Thunder (%) 70 20 20 0
Temp (24h trend) 66 (-12) 78 (-14) 60 81
RH % (24h trend) 100 (+6) 69 (+11) 88 47
Wind 20ft/early(mph) N 8 N 12 G21 NE 9 G19 N 7
Wind 20ft/late(mph) N 9 G21 N 11 G21 N 7 NE 9
Precip Amount 0.42 0.00 0.00 0.00
Precip Duration 3 1 0
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 8 PM
Mixing Hgt(ft-agl/msl) 3960 6720
Transport Wnd (mph) N 13 NE 8
Vent Rate (kt-ft) 43560 47040
Max ADI Early 19 Gen Poor 35 Fair 39 Fair 46 Gen Good
Max ADI Late 15 Gen Poor 39 Fair 6 Very Poor 63 Good
Max LVORI Early 6 5 5 5
Max LVORI Late 5 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the mid
80s. East winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
$$
VAZ507-010800-
Northern Virginia Blue Ridge-
Including the city of Big Meadows
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 70 40 20 0
Chance of Thunder (%) 60 20 0 0
Temp (24h trend) 60 (-12) 73 (-11) 55 75
RH % (24h trend) 100 (+7) 76 (+7) 97 51
Wind 20ft/early(mph) N 8 G24 N 12 G31 NE 10 G24 N 9 G26
Wind 20ft/late(mph) N 12 G31 N 10 G24 N 10 G26 NE 7 G19
Precip Amount 0.16 0.01 0.00 0.00
Precip Duration 4 1 1
Precip Begin 6 PM Continuing 7 PM
Precip End Continuing 4 PM 2 AM
Mixing Hgt(ft-agl/msl) 2500 5390
Transport Wnd (mph) N 12 NE 8
Vent Rate (kt-ft) 25000 37730
Max ADI Early 9 Poor 17 Gen Poor 20 Gen Poor 31 Fair
Max ADI Late 10 Poor 29 Fair 7 Poor 45 Gen Good
Max LVORI Early 8 6 6 5
Max LVORI Late 7 4 5 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
70s. East winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the lower 70s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 70s. Northeast winds 5 to
10 mph.
$$
VAZ501-010800-
Northern Fauquier-
Including the city of Warrenton
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Mclear Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 90 30 30 0
Chance of Thunder (%) 70 20 0 0
Temp (24h trend) 63 (-12) 77 (-13) 57 80
RH % (24h trend) 100 (+6) 70 (+5) 89 48
Wind 20ft/early(mph) N 7 G19 N 11 G25 NE 8 G20 N 7 G18
Wind 20ft/late(mph) N 9 G25 N 11 G21 N 6 G18 NE 8 G17
Precip Amount 0.37 0.00 0.00 0.00
Precip Duration 3 1 0
Precip Begin 6 PM 6 AM 6 PM
Precip End 5 AM 10 AM 8 PM
Mixing Hgt(ft-agl/msl) 3670 6350
Transport Wnd (mph) N 13 NE 9
Vent Rate (kt-ft) 40370 50800
Max ADI Early 13 Gen Poor 32 Fair 32 Fair 41 Gen Good
Max ADI Late 13 Gen Poor 40 Fair 5 Very Poor 63 Good
Max LVORI Early 8 5 5 5
Max LVORI Late 6 4 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs around 80.
Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the upper 70s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Northeast winds 5 to
10 mph.
$$
VAZ029-010800-
Page-
Including the cities of Luray, Shenandoah, and Stanley
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 70 40 10 0
Chance of Thunder (%) 60 20 0 0
Temp (24h trend) 62 (-9) 77 (-13) 56 81
RH % (24h trend) 100 (+3) 72 (+10) 93 48
Wind 20ft/early(mph) N 5 G19 N 8 G23 NE 6 G21 N 5 G18
Wind 20ft/late(mph) N 7 G21 N 8 G20 N 5 G19 NE 5 G17
Precip Amount 0.22 0.01 0.00 0.00
Precip Duration 3 1 1
Precip Begin 6 PM Continuing 8 PM
Precip End Continuing 4 PM 2 AM
Mixing Hgt(ft-agl/msl) 3630 6160
Transport Wnd (mph) N 12 NE 8
Vent Rate (kt-ft) 36300 43120
Max ADI Early 14 Gen Poor 33 Fair 30 Fair 38 Fair
Max ADI Late 10 Poor 40 Fair 4 Very Poor 55 Gen Good
Max LVORI Early 8 7 6 6
Max LVORI Late 8 4 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
Northeast winds around 5 mph.
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. East winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the upper 70s. East winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s. Northeast winds
around 5 mph.
$$
WVZ506-010800-
Eastern Pendleton-
Including the cities of Brandywine, Franklin, Oak Flat, Ruddle,
and Sugar Grove
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 70 40 20 0
Chance of Thunder (%) 50 20 0 0
Temp (24h trend) 60 (-10) 74 (-12) 54 77
RH % (24h trend) 100 (+1) 76 (+8) 99 49
Wind 20ft/early(mph) N 5 N 6 G20 NE 7 G20 NE 6 G19
Wind 20ft/late(mph) N 5 G18 NE 7 G18 NE 5 G20 NE 6
Precip Amount 0.18 0.02 0.01 0.00
Precip Duration 5 2 1
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 2 AM
Mixing Hgt(ft-agl/msl) 2750 5800
Transport Wnd (mph) N 9 NE 6
Vent Rate (kt-ft) 22000 29000
Max ADI Early 18 Gen Poor 18 Gen Poor 21 Fair 34 Fair
Max ADI Late 8 Poor 25 Fair 5 Very Poor 40 Fair
Max LVORI Early 9 8 6 6
Max LVORI Late 9 5 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. East winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper
70s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 50s. Highs in the mid 70s. Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the upper 70s. East winds around 5 mph.
$$
VAZ031-010800-
Clarke-
Including the city of Berryville
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Mclear Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 90 30 20 0
Chance of Thunder (%) 60 20 0 0
Temp (24h trend) 63 (-9) 78 (-12) 57 80
RH % (24h trend) 99 (+2) 68 (+7) 89 46
Wind 20ft/early(mph) N 7 G19 N 11 G24 NE 8 G20 N 6 G17
Wind 20ft/late(mph) N 9 G24 N 11 G21 N 5 G18 NE 8 G17
Precip Amount 0.17 0.00 0.00 0.00
Precip Duration 3 1 0
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 8 PM
Mixing Hgt(ft-agl/msl) 4020 6370
Transport Wnd (mph) N 12 NE 8
Vent Rate (kt-ft) 40200 44590
Max ADI Early 23 Fair 34 Fair 36 Fair 36 Fair
Max ADI Late 13 Gen Poor 37 Fair 5 Very Poor 55 Gen Good
Max LVORI Early 6 6 5 5
Max LVORI Late 6 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows around 60. Highs in the lower 80s.
East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs around 80. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
$$
WVZ053-010800-
Jefferson-
Including the cities of Charles Town and Shepherdstown
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 90 40 0 0
Chance of Thunder (%) 60 20 0 0
Temp (24h trend) 64 (-9) 78 (-13) 58 80
RH % (24h trend) 98 (+3) 66 (+8) 87 45
Wind 20ft/early(mph) N 9 G18 N 11 G23 NE 8 G18 N 7
Wind 20ft/late(mph) N 10 G23 NE 11 G20 N 6 NE 8
Precip Amount 0.16 0.00 0.00 0.00
Precip Duration 4 1
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4330 6260
Transport Wnd (mph) N 12 NE 7
Vent Rate (kt-ft) 43300 37560
Max ADI Early 23 Fair 33 Fair 36 Fair 35 Fair
Max ADI Late 13 Gen Poor 42 Gen Good 5 Very Poor 54 Gen Good
Max LVORI Early 6 5 5 5
Max LVORI Late 5 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
$$
VAZ030-010800-
Warren-
Including the city of Front Royal
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 90 40 0 0
Chance of Thunder (%) 60 20 0 0
Temp (24h trend) 63 (-9) 78 (-12) 57 80
RH % (24h trend) 100 (+3) 69 (+3) 90 46
Wind 20ft/early(mph) N 5 G20 N 9 G25 NE 6 G21 N 5 G18
Wind 20ft/late(mph) N 8 G25 N 9 G21 N 5 G20 NE 6 G17
Precip Amount 0.40 0.01 0.00 0.00
Precip Duration 4 1
Precip Begin 6 PM 6 AM
Precip End 5 AM 10 AM
Mixing Hgt(ft-agl/msl) 3860 6370
Transport Wnd (mph) N 10 NE 8
Vent Rate (kt-ft) 34740 44590
Max ADI Early 18 Gen Poor 33 Fair 30 Fair 39 Fair
Max ADI Late 11 Poor 44 Gen Good 4 Very Poor 55 Gen Good
Max LVORI Early 7 6 5 5
Max LVORI Late 6 4 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. East winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the upper 70s. East winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s. Northeast winds
around 5 mph.
$$
WVZ052-010800-
Berkeley-
Including the city of Martinsburg
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 90 40 0 0
Chance of Thunder (%) 50 20 0 0
Temp (24h trend) 63 (-9) 79 (-11) 57 80
RH % (24h trend) 98 (+4) 63 (+5) 86 45
Wind 20ft/early(mph) N 8 G19 N 10 G23 NE 7 G17 N 6
Wind 20ft/late(mph) N 9 G23 NE 9 G19 N 6 NE 6
Precip Amount 0.23 0.00 0.00 0.00
Precip Duration 4 1
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4650 6300
Transport Wnd (mph) N 10 NE 8
Vent Rate (kt-ft) 41850 44100
Max ADI Early 31 Fair 41 Gen Good 44 Gen Good 43 Gen Good
Max ADI Late 13 Gen Poor 54 Gen Good 6 Very Poor 56 Gen Good
Max LVORI Early 5 5 5 4
Max LVORI Late 5 3 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. East winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs around 80. East winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. East winds around 5 mph.
$$
WVZ051-010800-
Morgan-
Including the city of Paw Paw
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Mclear Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 90 50 0 0
Chance of Thunder (%) 50 20 0 0
Temp (24h trend) 62 (-10) 77 (-12) 55 80
RH % (24h trend) 100 (+3) 64 (+6) 84 45
Wind 20ft/early(mph) N 6 G19 N 7 G21 NE 5 G17 Lgt/Var
Wind 20ft/late(mph) N 8 G21 NE 6 G19 Lgt/Var NE 5
Precip Amount 0.16 0.00 0.00 0.00
Precip Duration 4 1
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4690 6420
Transport Wnd (mph) N 9 NE 7
Vent Rate (kt-ft) 37520 38520
Max ADI Early 31 Fair 35 Fair 34 Fair 45 Gen Good
Max ADI Late 11 Poor 44 Gen Good 5 Very Poor 53 Gen Good
Max LVORI Early 6 6 5 5
Max LVORI Late 6 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
Northeast winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. East winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the upper 70s. East winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. East winds around 5 mph.
$$
WVZ050-010800-
Hampshire-
Including the city of Romney
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Mclear Mclear
Precip Type Tstms Showers Showers None
Chance Precip (%) 80 50 20 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 61 (-9) 76 (-12) 55 77
RH % (24h trend) 100 (+3) 65 (+6) 89 43
Wind 20ft/early(mph) N 7 G19 N 8 G21 NE 7 G18 N 5
Wind 20ft/late(mph) N 8 G21 NE 9 G19 N 5 G18 NE 6
Precip Amount 0.15 0.01 0.00 0.00
Precip Duration 4 1 0
Precip Begin 6 PM Continuing 6 PM
Precip End Continuing 12 PM 8 PM
Mixing Hgt(ft-agl/msl) 4130 6320
Transport Wnd (mph) N 8 NE 6
Vent Rate (kt-ft) 28910 31600
Max ADI Early 28 Fair 27 Fair 27 Fair 33 Fair
Max ADI Late 10 Poor 32 Fair 4 Very Poor 47 Gen Good
Max LVORI Early 7 6 5 6
Max LVORI Late 6 4 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. East winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the upper 50s. Highs around 80.
Southeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs around 80.
Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the upper 70s. East winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. East winds 5 to 10 mph.
$$
WVZ055-010800-
Hardy-
Including the city of Moorefield
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Tstms Showers None
Chance Precip (%) 80 50 20 0
Chance of Thunder (%) 60 20 0 0
Temp (24h trend) 60 (-10) 74 (-13) 54 78
RH % (24h trend) 100 (+3) 71 (+8) 93 47
Wind 20ft/early(mph) N 6 G20 N 9 G24 NE 7 G19 N 6 G18
Wind 20ft/late(mph) N 8 G23 N 8 G20 N 6 G19 NE 6 G17
Precip Amount 0.14 0.02 0.00 0.00
Precip Duration 4 1 1
Precip Begin 6 PM Continuing 6 PM
Precip End Continuing 5 PM 2 AM
Mixing Hgt(ft-agl/msl) 3280 6040
Transport Wnd (mph) N 8 NE 6
Vent Rate (kt-ft) 22960 30200
Max ADI Early 21 Fair 19 Gen Poor 22 Fair 31 Fair
Max ADI Late 9 Poor 27 Fair 5 Very Poor 44 Gen Good
Max LVORI Early 7 6 5 5
Max LVORI Late 6 4 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. East winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 60s. Highs in the mid 70s. Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Northeast winds around 5 mph.
$$
MDZ509-010800-
Western Garrett-
Including the cities of Mountain Lake Park and Oakland
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Mclear Mclear
Precip Type Tstms Showers None None
Chance Precip (%) 70 30 0 0
Chance of Thunder (%) 50 0 0 0
Temp (24h trend) 58 (-9) 73 (-10) 52 75
RH % (24h trend) 100 (0) 71 (-4) 90 47
Wind 20ft/early(mph) NE 5 E 6 G18 NE 6 G18 E 5
Wind 20ft/late(mph) NE 5 G17 NE 7 G18 NE 5 G17 E 6
Precip Amount 0.12 0.02 0.00 0.00
Precip Duration 6 1
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 3550 5300
Transport Wnd (mph) NE 7 E 8
Vent Rate (kt-ft) 21300 37100
Max ADI Early 21 Fair 23 Fair 21 Fair 38 Fair
Max ADI Late 9 Poor 26 Fair 5 Very Poor 48 Gen Good
Max LVORI Early 9 8 6 5
Max LVORI Late 8 4 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. East winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 50s. Highs in the mid 70s. Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the upper 70s. Southeast winds around 5 mph.
$$
MDZ510-010800-
Eastern Garrett-
Including the city of Grantsville
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Mclear
Precip Type Tstms Showers None None
Chance Precip (%) 70 30 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 58 (-8) 74 (-9) 52 75
RH % (24h trend) 100 (+1) 65 (-4) 88 45
Wind 20ft/early(mph) N 7 G18 NE 8 G20 NE 7 G18 NE 6
Wind 20ft/late(mph) NE 7 G20 NE 8 G18 NE 6 G18 E 6
Precip Amount 0.18 0.02 0.00 0.00
Precip Duration 6 1
Precip Begin 6 PM Continuing
Precip End Continuing 10 AM
Mixing Hgt(ft-agl/msl) 3680 5390
Transport Wnd (mph) NE 7 E 7
Vent Rate (kt-ft) 22080 32340
Max ADI Early 24 Fair 23 Fair 20 Gen Poor 38 Fair
Max ADI Late 9 Poor 27 Fair 5 Very Poor 45 Gen Good
Max LVORI Early 7 6 5 5
Max LVORI Late 7 4 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. East winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 50s. Highs in the mid 70s. Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the upper 70s. Southeast winds 5 to 10 mph.
$$
MDZ008-VAZ526-010800-
Cecil-Northwest Prince William-
Including the cities of Elkton and Haymarket
157 PM EDT Thu Jul 31 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Mclear Mclear
Precip Type Tstms Showers Showers None
Chance Precip (%) 80 20 20 0
Chance of Thunder (%) 70 0 0 0
Temp (24h trend) 64 (-11) 76 (-13) 60 80
RH % (24h trend) 100 (+1) 71 (-1) 91 45
Wind 20ft/early(mph) NE 6 NE 11 G23 NE 7 G19 N 7
Wind 20ft/late(mph) N 9 G23 NE 11 G23 N 6 G17 N 7
Precip Amount 0.58 0.00 0.00 0.00
Precip Duration 5 1 0
Precip Begin 6 PM 8 AM Continuing
Precip End 6 AM Continuing 8 PM
Mixing Hgt(ft-agl/msl) 3960 6930
Transport Wnd (mph) NE 14 NE 8
Vent Rate (kt-ft) 47520 48510
Max ADI Early 13 Gen Poor 43 Gen Good 44 Gen Good 49 Gen Good
Max ADI Late 18 Gen Poor 49 Gen Good 4 Very Poor 59 Gen Good
Max LVORI Early 7 5 6 5
Max LVORI Late 5 4 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs in the lower 80s.
Northeast winds 5 to 10 mph.
.MONDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. East winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 60s. Highs in the
lower 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation near normal.
$$