Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
100
FNUS51 KLWX 161753
FWFLWX
Fire Weather Planning Forecast FOR W and CTL MD...E WV...N VA...DC
National Weather Service Baltimore MD/Washington DC
152 PM EDT Wed Jul 16 2025
.DISCUSSION...
Warm and humid weather will continue with daily shower and
thunderstorm chances throughout much of the week. Isolated
instances of flash flooding are possible at times given tropical
moisture over the area.
VAZ054-170800-
Arlington/Falls Church/Alexandria-
Including the cities of Arlington, Alexandria, and Falls Church
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 60 30 0 40
Chance of Thunder (%) 60 30 0 40
Temp (24h trend) 75 (+1) 95 (+4) 77 90
RH % (24h trend) 94 (-6) 53 (-17) 82 57
Wind 20ft/early(mph) SW 7 SW 9 SW 6 G17 NW 5
Wind 20ft/late(mph) SW 7 SW 10 G18 Lgt/Var NW 6
Precip Amount 0.09 0.05 0.00 0.05
Precip Duration 1 1 1
Precip Begin 6 PM 2 PM 2 PM
Precip End 11 PM 6 PM Continuing
Mixing Hgt(ft-agl/msl) 5710 4480
Transport Wnd (mph) W 20 NW 9
Vent Rate (kt-ft) 97070 35840
Max ADI Early 45 Gen Good 87 Good 39 Fair 43 Gen Good
Max ADI Late 11 Poor 122 Very Good8 Poor 47 Gen Good
Max LVORI Early 5 6 3 4
Max LVORI Late 5 1 4 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 70s. Highs around 90. West winds
5 to 10 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the lower
70s. Highs in the mid 80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows around 70.
Highs in the upper 80s. East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the lower 70s. Highs around 90. Southeast
winds 5 to 10 mph.
$$
VAZ055-170800-
Stafford-
Including the city of Falmouth
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms None None Tstms
Chance Precip (%) 60 0 0 50
Chance of Thunder (%) 50 0 0 50
Temp (24h trend) 75 (+1) 95 (+4) 74 91
RH % (24h trend) 95 (-5) 55 (-16) 88 64
Wind 20ft/early(mph) SW 6 SW 7 SW 6 G17 Lgt/Var
Wind 20ft/late(mph) SW 6 SW 8 G18 Lgt/Var Lgt/Var
Precip Amount 0.07 0.00 0.00 0.09
Precip Duration 1 1
Precip Begin 6 PM 2 PM
Precip End 11 PM Continuing
Mixing Hgt(ft-agl/msl) 4810 3640
Transport Wnd (mph) W 17 NW 7
Vent Rate (kt-ft) 72150 21840
Max ADI Early 39 Fair 78 Good 52 Gen Good 32 Fair
Max ADI Late 9 Poor 105 Very Good5 Very Poor 29 Fair
Max LVORI Early 5 5 4 6
Max LVORI Late 6 1 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. West winds around 5 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows around 70.
Highs in the mid 80s. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs around 90. South
winds around 5 mph.
$$
VAZ056-170800-
Spotsylvania-
Including the city of Fredericksburg
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms None Tstms Tstms
Chance Precip (%) 50 0 20 60
Chance of Thunder (%) 50 0 20 50
Temp (24h trend) 74 (+1) 94 (+4) 74 91
RH % (24h trend) 94 (-6) 55 (-16) 91 63
Wind 20ft/early(mph) Lgt/Var SW 6 G17 SW 5 G19 Lgt/Var
Wind 20ft/late(mph) SW 5 G17 SW 8 G19 Lgt/Var Lgt/Var
Precip Amount 0.06 0.00 0.05 0.16
Precip Duration 1 0 3
Precip Begin 6 PM 6 PM 2 PM
Precip End 12 AM 8 PM Continuing
Mixing Hgt(ft-agl/msl) 4680 3550
Transport Wnd (mph) W 20 NW 7
Vent Rate (kt-ft) 79560 21300
Max ADI Early 39 Fair 74 Good 67 Good 30 Fair
Max ADI Late 9 Poor 104 Very Good5 Very Poor 29 Fair
Max LVORI Early 6 6 4 6
Max LVORI Late 6 1 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. West winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows around 70. Highs in the mid 80s. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
South winds around 5 mph.
$$
VAZ057-170800-
King George-
Including the city of Dahlgren
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms None Tstms Tstms
Chance Precip (%) 50 0 20 50
Chance of Thunder (%) 50 0 20 50
Temp (24h trend) 76 (+1) 94 (+5) 76 90
RH % (24h trend) 96 (-4) 56 (-16) 91 64
Wind 20ft/early(mph) S 6 SW 9 G17 SW 6 G17 Lgt/Var
Wind 20ft/late(mph) SW 7 SW 9 G18 Lgt/Var Lgt/Var
Precip Amount 0.04 0.00 0.11 0.11
Precip Duration 1 0 1
Precip Begin 6 PM 6 PM 2 PM
Precip End 12 AM 8 PM Continuing
Mixing Hgt(ft-agl/msl) 4410 3450
Transport Wnd (mph) W 18 NW 8
Vent Rate (kt-ft) 70560 24150
Max ADI Early 31 Fair 75 Good 48 Gen Good 35 Fair
Max ADI Late 12 Poor 93 Good 5 Very Poor 32 Fair
Max LVORI Early 5 5 4 6
Max LVORI Late 6 1 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Highs in the mid 80s. East
winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the upper 80s. West winds around
5 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the lower
70s. Highs in the mid 80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows around 70.
Highs in the mid 80s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows around 70. Highs in the upper
80s. Southeast winds around 5 mph.
$$
WVZ502-170800-
Eastern Grant-
Including the city of Petersburg
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 40 30 60
Chance of Thunder (%) 70 40 30 50
Temp (24h trend) 69 (+1) 92 (+4) 69 87
RH % (24h trend) 98 (-2) 52 (-19) 95 69
Wind 20ft/early(mph) Lgt/Var S 6 G19 W 7 G21 Lgt/Var
Wind 20ft/late(mph) SE 5 W 9 G21 Lgt/Var Lgt/Var
Precip Amount 0.20 0.01 0.01 0.13
Precip Duration 3 1 2 4
Precip Begin 6 PM 12 PM Continuing Continuing
Precip End 4 AM Continuing Continuing Continuing
Mixing Hgt(ft-agl/msl) 5290 3170
Transport Wnd (mph) W 23 W 9
Vent Rate (kt-ft) 105800 25360
Max ADI Early 18 Gen Poor 110 Very Good60 Gen Good 15 Gen Poor
Max ADI Late 7 Poor 129 Very Good6 Very Poor 28 Fair
Max LVORI Early 6 6 5 6
Max LVORI Late 6 1 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Showers and a chance of thunderstorms. Lows in the
upper 60s. Highs in the mid 80s. Southwest winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs in the mid 80s. West
winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the upper 80s. South
winds 5 to 10 mph.
$$
WVZ503-170800-
Western Mineral-
Including the city of Elk Garden
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 40 40 50
Chance of Thunder (%) 70 40 30 50
Temp (24h trend) 67 (0) 88 (+4) 66 82
RH % (24h trend) 98 (-2) 59 (-12) 98 69
Wind 20ft/early(mph) SW 5 W 10 G23 W 10 G24 NW 5
Wind 20ft/late(mph) SW 8 G18 W 12 G24 W 8 G21 W 6
Precip Amount 0.15 0.05 0.03 0.09
Precip Duration 3 1 2 2
Precip Begin 6 PM 9 AM Continuing Continuing
Precip End 6 AM Continuing Continuing Continuing
Mixing Hgt(ft-agl/msl) 4020 3120
Transport Wnd (mph) W 26 W 8
Vent Rate (kt-ft) 92460 21840
Max ADI Early 18 Gen Poor 77 Good 49 Gen Good 15 Gen Poor
Max ADI Late 13 Gen Poor 93 Good 12 Poor 29 Fair
Max LVORI Early 6 5 4 6
Max LVORI Late 6 2 6 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Showers and a chance of thunderstorms. Lows in the
mid 60s. Highs in the lower 80s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs in the lower 80s.
West winds 10 to 15 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. East winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the mid 80s. South
winds 5 to 10 mph.
$$
WVZ504-170800-
Eastern Mineral-
Including the cities of Antioch, Keyser, New Creek, Ridgeville,
Russelldale, Headsville, and Fort Ashby
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 40 30 50
Chance of Thunder (%) 70 40 30 50
Temp (24h trend) 70 (+1) 92 (+4) 70 85
RH % (24h trend) 100 (0) 53 (-15) 95 67
Wind 20ft/early(mph) Lgt/Var SW 7 G19 W 9 G21 Lgt/Var
Wind 20ft/late(mph) S 5 W 11 G23 W 5 Lgt/Var
Precip Amount 0.18 0.02 0.01 0.09
Precip Duration 3 1 1 1
Precip Begin 6 PM 10 AM Continuing 8 AM
Precip End 5 AM Continuing 2 AM Continuing
Mixing Hgt(ft-agl/msl) 5250 3930
Transport Wnd (mph) W 24 W 8
Vent Rate (kt-ft) 110250 27510
Max ADI Early 13 Gen Poor 92 Good 41 Gen Good 14 Gen Poor
Max ADI Late 6 Very Poor 124 Very Good7 Poor 28 Fair
Max LVORI Early 6 7 4 7
Max LVORI Late 7 1 6 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs in the mid 80s.
Southwest winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs in the mid 80s. West
winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs around 90. South
winds 5 to 10 mph.
$$
WVZ505-170800-
Western Pendleton-
Including the city of Riverton
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 50 40 70
Chance of Thunder (%) 70 50 30 50
Temp (24h trend) 64 (-1) 86 (+6) 64 82
RH % (24h trend) 99 (-1) 58 (-17) 99 72
Wind 20ft/early(mph) SW 6 G19 W 9 G26 W 8 G24 Lgt/Var
Wind 20ft/late(mph) SW 8 G23 W 10 G26 W 7 G23 W 6
Precip Amount 0.27 0.05 0.04 0.18
Precip Duration 3 2 2 4
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(ft-agl/msl) 4490 2970
Transport Wnd (mph) W 25 W 12
Vent Rate (kt-ft) 98780 29700
Max ADI Early 28 Fair 102 Very Good55 Gen Good 21 Fair
Max ADI Late 14 Gen Poor 109 Very Good13 Gen Poor 32 Fair
Max LVORI Early 6 6 5 6
Max LVORI Late 6 2 6 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Showers and a chance of thunderstorms. Lows in the
mid 60s. Highs in the upper 70s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 60s. Highs in the upper 70s. West
winds 10 to 15 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 80s.
Southwest winds 10 to 15 mph.
$$
WVZ501-170800-
Western Grant-
Including the cities of Bayard and Mount Storm
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 40 40 60
Chance of Thunder (%) 70 40 30 50
Temp (24h trend) 65 (-1) 86 (+4) 64 81
RH % (24h trend) 100 (+1) 63 (-13) 99 77
Wind 20ft/early(mph) SW 5 G17 W 10 G25 W 9 G26 W 5 G17
Wind 20ft/late(mph) SW 8 G23 W 11 G27 W 7 G24 W 5
Precip Amount 0.24 0.10 0.13 0.12
Precip Duration 3 2 2 4
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(ft-agl/msl) 3860 2790
Transport Wnd (mph) W 28 W 12
Vent Rate (kt-ft) 92640 27900
Max ADI Early 22 Fair 72 Good 59 Gen Good 18 Gen Poor
Max ADI Late 17 Gen Poor 88 Good 14 Gen Poor 33 Fair
Max LVORI Early 6 5 4 6
Max LVORI Late 6 3 5 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Showers and a chance of thunderstorms. Lows in the
mid 60s. Highs in the upper 70s. Southwest winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 60s. Highs in the upper 70s. West
winds 10 to 15 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. East winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the mid 80s. South
winds 5 to 10 mph.
$$
MDZ507-170800-
Northwest Harford-
Including the city of Jarrettsville
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 60 30 20 20
Chance of Thunder (%) 60 30 20 20
Temp (24h trend) 72 (0) 92 (+4) 72 86
RH % (24h trend) 100 (0) 58 (-20) 91 61
Wind 20ft/early(mph) Lgt/Var SW 7 W 6 G17 NW 6
Wind 20ft/late(mph) Lgt/Var W 10 G19 NW 5 NW 6
Precip Amount 0.26 0.00 0.00 0.00
Precip Duration 3 1 0 0
Precip Begin 6 PM 2 PM Continuing 2 PM
Precip End 6 AM Continuing 8 PM Continuing
Mixing Hgt(ft-agl/msl) 4890 4440
Transport Wnd (mph) W 22 NW 10
Vent Rate (kt-ft) 92910 39960
Max ADI Early 24 Fair 78 Good 57 Gen Good 49 Gen Good
Max ADI Late 8 Poor 125 Very Good10 Poor 59 Gen Good
Max LVORI Early 6 7 4 5
Max LVORI Late 8 2 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the mid 80s. West
winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the mid
80s. North winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
upper 60s. Highs in the mid 80s. Southeast winds 5 to 10 mph.
$$
MDZ506-170800-
Central and Southeast Howard-
Including the cities of Columbia and Ellicott City
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms None None Tstms
Chance Precip (%) 50 0 0 30
Chance of Thunder (%) 50 0 0 30
Temp (24h trend) 74 (+1) 94 (+4) 74 88
RH % (24h trend) 97 (-2) 55 (-17) 88 60
Wind 20ft/early(mph) SW 6 SW 8 SW 6 G17 NW 5
Wind 20ft/late(mph) SW 5 W 9 G19 Lgt/Var NW 6
Precip Amount 0.25 0.00 0.00 0.01
Precip Duration 2 1
Precip Begin 6 PM 2 PM
Precip End 5 AM Continuing
Mixing Hgt(ft-agl/msl) 5510 4870
Transport Wnd (mph) W 20 NW 9
Vent Rate (kt-ft) 93670 38960
Max ADI Early 28 Fair 84 Good 60 Gen Good 35 Fair
Max ADI Late 8 Poor 121 Very Good8 Poor 47 Gen Good
Max LVORI Early 7 6 4 5
Max LVORI Late 6 1 5 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 80s. Southeast winds
around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
West winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the mid
80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
upper 60s. Highs in the upper 80s. Southeast winds around 5 mph.
$$
MDZ508-170800-
Southeast Harford-
Including the city of Aberdeen
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 60 20 30 20
Chance of Thunder (%) 60 20 30 20
Temp (24h trend) 73 (-1) 93 (+4) 73 88
RH % (24h trend) 100 (0) 55 (-20) 90 58
Wind 20ft/early(mph) SW 7 G17 SW 8 G17 SW 6 G17 NW 6
Wind 20ft/late(mph) SW 6 SW 10 G19 NW 5 NW 6
Precip Amount 0.37 0.01 0.00 0.00
Precip Duration 3 0 0 0
Precip Begin 6 PM 2 PM Continuing 2 PM
Precip End 6 AM Continuing 8 PM Continuing
Mixing Hgt(ft-agl/msl) 5050 4540
Transport Wnd (mph) W 21 NW 10
Vent Rate (kt-ft) 90900 40860
Max ADI Early 34 Fair 80 Good 43 Gen Good 48 Gen Good
Max ADI Late 9 Poor 121 Very Good9 Poor 58 Gen Good
Max LVORI Early 6 7 4 5
Max LVORI Late 7 1 5 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. A chance of showers. Lows around 70.
Highs in the mid 80s. Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
West winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the mid
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the upper 60s. Highs in the mid
80s. East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
upper 60s. Highs in the upper 80s. Southeast winds 5 to 10 mph.
$$
MDZ501-170800-
Extreme Western Allegany-
Including the city of Frostburg
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 40 30 40
Chance of Thunder (%) 70 40 30 40
Temp (24h trend) 69 (+1) 90 (+4) 68 84
RH % (24h trend) 100 (+1) 57 (-15) 97 67
Wind 20ft/early(mph) Lgt/Var W 10 G20 W 11 G23 NW 5
Wind 20ft/late(mph) SW 7 G17 W 13 G24 W 7 G19 NW 5
Precip Amount 0.27 0.04 0.02 0.04
Precip Duration 4 1 2 2
Precip Begin 6 PM 10 AM Continuing Continuing
Precip End 5 AM Continuing Continuing Continuing
Mixing Hgt(ft-agl/msl) 4310 3680
Transport Wnd (mph) W 25 W 7
Vent Rate (kt-ft) 94820 22080
Max ADI Early 13 Gen Poor 73 Good 48 Gen Good 17 Gen Poor
Max ADI Late 10 Poor 94 Good 11 Poor 26 Fair
Max LVORI Early 7 6 5 6
Max LVORI Late 6 2 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs in the mid 80s.
Southwest winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs in the lower 80s.
West winds 10 to 15 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. East winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
South winds 5 to 10 mph.
$$
MDZ503-170800-
Northwest Montgomery-
Including the cities of Germantown and Damascus
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 50 20 0 30
Chance of Thunder (%) 50 20 0 30
Temp (24h trend) 73 (0) 94 (+4) 73 88
RH % (24h trend) 97 (-3) 53 (-18) 89 64
Wind 20ft/early(mph) S 6 SW 7 SW 6 G17 NW 5
Wind 20ft/late(mph) S 6 W 10 G19 Lgt/Var NW 6
Precip Amount 0.09 0.05 0.00 0.02
Precip Duration 1 0 1
Precip Begin 6 PM 4 PM 2 PM
Precip End 5 AM 6 PM Continuing
Mixing Hgt(ft-agl/msl) 5560 4130
Transport Wnd (mph) W 21 NW 8
Vent Rate (kt-ft) 100080 28910
Max ADI Early 31 Fair 90 Good 50 Gen Good 30 Fair
Max ADI Late 8 Poor 128 Very Good8 Poor 30 Fair
Max LVORI Early 6 6 4 5
Max LVORI Late 6 1 5 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 80s. Southeast winds
around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the upper 80s. West winds 5 to
10 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the mid
80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
upper 60s. Highs in the upper 80s. South winds around 5 mph.
$$
MDZ502-170800-
Central and Eastern Allegany-
Including the city of Cumberland
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 30 20 40
Chance of Thunder (%) 60 30 20 40
Temp (24h trend) 70 (0) 92 (+3) 70 85
RH % (24h trend) 100 (0) 54 (-15) 94 64
Wind 20ft/early(mph) Lgt/Var SW 5 G17 W 6 G19 Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 9 G21 Lgt/Var Lgt/Var
Precip Amount 0.34 0.02 0.00 0.05
Precip Duration 3 1 1 1
Precip Begin 6 PM 1 PM Continuing 8 AM
Precip End 5 AM Continuing 2 AM Continuing
Mixing Hgt(ft-agl/msl) 5460 4530
Transport Wnd (mph) W 23 W 7
Vent Rate (kt-ft) 109200 27180
Max ADI Early 14 Gen Poor 103 Very Good52 Gen Good 22 Fair
Max ADI Late 5 Very Poor 138 Very Good5 Very Poor 34 Fair
Max LVORI Early 7 8 4 6
Max LVORI Late 8 1 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs in the mid 80s. South
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs in the mid 80s. West
winds 5 to 10 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 60s. Highs in the upper 80s. South winds around 5 mph.
$$
MDZ505-170800-
Northwest Howard-
Including the city of Lisbon
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 50 20 0 30
Chance of Thunder (%) 50 20 0 30
Temp (24h trend) 73 (0) 93 (+4) 73 87
RH % (24h trend) 97 (-3) 58 (-16) 89 64
Wind 20ft/early(mph) S 5 SW 8 W 6 G17 NW 5
Wind 20ft/late(mph) S 5 W 10 G19 Lgt/Var NW 6
Precip Amount 0.20 0.04 0.00 0.03
Precip Duration 2 0 1
Precip Begin 6 PM 4 PM 2 PM
Precip End 5 AM 6 PM Continuing
Mixing Hgt(ft-agl/msl) 5540 4230
Transport Wnd (mph) W 22 NW 7
Vent Rate (kt-ft) 105260 25380
Max ADI Early 32 Fair 80 Good 49 Gen Good 31 Fair
Max ADI Late 8 Poor 133 Very Good9 Poor 35 Fair
Max LVORI Early 6 6 4 5
Max LVORI Late 6 1 5 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows around 70. Highs in the mid 80s. Southeast winds around
5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
West winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the mid
80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
upper 60s. Highs in the upper 80s. South winds around 5 mph.
$$
MDZ504-170800-
Central and Southeast Montgomery-
Including the cities of Bethesda, Rockville, Gaithersburg,
and Silver Spring
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 50 30 0 30
Chance of Thunder (%) 50 30 0 30
Temp (24h trend) 74 (0) 94 (+4) 74 88
RH % (24h trend) 97 (-3) 51 (-20) 87 59
Wind 20ft/early(mph) S 6 SW 7 SW 6 G17 NW 5
Wind 20ft/late(mph) SW 6 SW 9 G19 Lgt/Var NW 6
Precip Amount 0.11 0.04 0.00 0.02
Precip Duration 1 0 1
Precip Begin 6 PM 4 PM 2 PM
Precip End 2 AM 6 PM Continuing
Mixing Hgt(ft-agl/msl) 5840 4890
Transport Wnd (mph) W 21 NW 9
Vent Rate (kt-ft) 105120 39120
Max ADI Early 35 Fair 89 Good 46 Gen Good 34 Fair
Max ADI Late 8 Poor 133 Very Good8 Poor 45 Gen Good
Max LVORI Early 6 6 4 5
Max LVORI Late 6 1 5 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 80s. Southeast winds
around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
West winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the mid
80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
upper 60s. Highs in the upper 80s. Southeast winds around 5 mph.
$$
MDZ006-170800-
Northern Baltimore-
Including the cities of Reisterstown and Cockeysville
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 70 30 0 20
Chance of Thunder (%) 60 30 0 20
Temp (24h trend) 72 (-1) 93 (+4) 72 88
RH % (24h trend) 99 (-1) 56 (-19) 89 61
Wind 20ft/early(mph) Lgt/Var SW 7 W 6 G18 NW 5
Wind 20ft/late(mph) Lgt/Var W 9 G19 Lgt/Var NW 5
Precip Amount 0.19 0.01 0.00 0.06
Precip Duration 2 0 0
Precip Begin 6 PM 2 PM 2 PM
Precip End 5 AM 6 PM Continuing
Mixing Hgt(ft-agl/msl) 5030 4560
Transport Wnd (mph) W 22 NW 8
Vent Rate (kt-ft) 95570 31920
Max ADI Early 27 Fair 78 Good 68 Good 42 Gen Good
Max ADI Late 8 Poor 127 Very Good9 Poor 47 Gen Good
Max LVORI Early 6 7 4 5
Max LVORI Late 7 1 5 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the mid 80s. Southeast winds
around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
West winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the mid
80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
upper 60s. Highs in the upper 80s. Southeast winds around 5 mph.
$$
MDZ005-170800-
Carroll-
Including the cities of Eldersburg and Westminster
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 60 20 0 20
Chance of Thunder (%) 60 20 0 20
Temp (24h trend) 72 (0) 94 (+5) 72 86
RH % (24h trend) 99 (-1) 57 (-16) 91 63
Wind 20ft/early(mph) Lgt/Var SW 6 W 5 G17 Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 9 G19 Lgt/Var NW 5
Precip Amount 0.20 0.04 0.00 0.12
Precip Duration 2 0 0
Precip Begin 6 PM 4 PM 2 PM
Precip End 5 AM 6 PM Continuing
Mixing Hgt(ft-agl/msl) 5160 4350
Transport Wnd (mph) W 23 NW 6
Vent Rate (kt-ft) 103200 21750
Max ADI Early 26 Fair 81 Good 68 Good 36 Fair
Max ADI Late 8 Poor 133 Very Good8 Poor 38 Fair
Max LVORI Early 6 6 4 6
Max LVORI Late 7 2 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the mid 80s. Southeast winds
around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
West winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the mid
80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
upper 60s. Highs in the upper 80s. South winds around 5 mph.
$$
MDZ004-170800-
Frederick MD-
Including the cities of Frederick and Ballenger Creek
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms None None Tstms
Chance Precip (%) 50 0 0 30
Chance of Thunder (%) 50 0 0 30
Temp (24h trend) 71 (-1) 96 (+6) 71 89
RH % (24h trend) 98 (-2) 53 (-19) 91 63
Wind 20ft/early(mph) Lgt/Var SW 6 W 5 G19 Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 9 G19 Lgt/Var NW 5
Precip Amount 0.22 0.00 0.00 0.12
Precip Duration 2 1
Precip Begin 6 PM 2 PM
Precip End 4 AM Continuing
Mixing Hgt(ft-agl/msl) 5600 4410
Transport Wnd (mph) W 23 NW 6
Vent Rate (kt-ft) 112000 22050
Max ADI Early 25 Fair 86 Good 59 Gen Good 23 Fair
Max ADI Late 6 Very Poor 137 Very Good8 Poor 29 Fair
Max LVORI Early 7 6 4 6
Max LVORI Late 7 1 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the mid 80s. Southeast winds
around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the upper 80s. West winds 5 to
10 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the mid
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
upper 60s. Highs in the upper 80s. South winds 5 to 10 mph.
$$
MDZ003-170800-
Washington-
Including the city of Hagerstown
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms None Showers Tstms
Chance Precip (%) 50 0 20 30
Chance of Thunder (%) 50 0 0 30
Temp (24h trend) 70 (-1) 95 (+5) 70 88
RH % (24h trend) 99 (-1) 54 (-18) 91 65
Wind 20ft/early(mph) Lgt/Var SW 6 W 6 G18 Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 9 G19 Lgt/Var NW 5
Precip Amount 0.34 0.00 0.00 0.09
Precip Duration 2 1 1
Precip Begin 6 PM 6 PM 2 PM
Precip End 5 AM 2 AM Continuing
Mixing Hgt(ft-agl/msl) 5550 4470
Transport Wnd (mph) W 23 NW 6
Vent Rate (kt-ft) 111000 22350
Max ADI Early 16 Gen Poor 87 Good 69 Good 21 Fair
Max ADI Late 5 Very Poor 144 Very Good7 Poor 25 Fair
Max LVORI Early 7 7 4 6
Max LVORI Late 7 1 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the upper 80s. West winds 5 to
10 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the mid
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 60s. Highs around 90. South winds 5 to 10 mph.
$$
VAZ053-170800-
Fairfax-
Including the cities of Reston, Herndon, Annandale, Centreville,
Chantilly, McLean, and Franconia
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 60 30 0 40
Chance of Thunder (%) 60 30 0 40
Temp (24h trend) 75 (+1) 95 (+4) 75 89
RH % (24h trend) 95 (-4) 52 (-18) 85 61
Wind 20ft/early(mph) S 7 SW 8 SW 6 G17 NW 5
Wind 20ft/late(mph) SW 7 SW 10 G18 Lgt/Var NW 6
Precip Amount 0.09 0.04 0.00 0.06
Precip Duration 1 1 1
Precip Begin 6 PM 2 PM 2 PM
Precip End 11 PM 6 PM Continuing
Mixing Hgt(ft-agl/msl) 5720 4230
Transport Wnd (mph) W 20 NW 9
Vent Rate (kt-ft) 97240 33840
Max ADI Early 38 Fair 87 Good 40 Fair 36 Fair
Max ADI Late 11 Poor 120 Very Good8 Poor 35 Fair
Max LVORI Early 5 6 4 4
Max LVORI Late 6 1 4 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
West winds 5 to 10 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the lower
70s. Highs in the mid 80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows around 70. Highs around 90. South winds 5 to
10 mph.
$$
VAZ527-170800-
Central and Southeast Prince William/Manassas/Manassas Park-
Including the cities of Dale City, Manassas, Woodbridge,
Lake Ridge, and Montclair
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 60 30 0 50
Chance of Thunder (%) 60 30 0 50
Temp (24h trend) 74 (+1) 95 (+4) 74 90
RH % (24h trend) 96 (-4) 56 (-16) 87 63
Wind 20ft/early(mph) SW 6 SW 8 SW 6 Lgt/Var
Wind 20ft/late(mph) SW 7 SW 9 G17 Lgt/Var NW 5
Precip Amount 0.10 0.08 0.00 0.07
Precip Duration 1 1 1
Precip Begin 6 PM 2 PM 2 PM
Precip End 11 PM 6 PM Continuing
Mixing Hgt(ft-agl/msl) 4950 3820
Transport Wnd (mph) W 18 NW 8
Vent Rate (kt-ft) 79200 26740
Max ADI Early 36 Fair 81 Good 32 Fair 34 Fair
Max ADI Late 9 Poor 102 Very Good7 Poor 30 Fair
Max LVORI Early 6 5 4 5
Max LVORI Late 6 1 5 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs around 90. West winds
5 to 10 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows around 70.
Highs in the mid 80s. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
60s. Highs in the upper 80s. East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows around 70. Highs around 90. South winds 5 to
10 mph.
$$
VAZ051-170800-
Culpeper-
Including the city of Culpeper
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 60 30 0 60
Chance of Thunder (%) 60 30 0 50
Temp (24h trend) 73 (+2) 94 (+4) 72 90
RH % (24h trend) 98 (-2) 55 (-18) 91 68
Wind 20ft/early(mph) Lgt/Var SW 6 Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var SW 7 G17 Lgt/Var Lgt/Var
Precip Amount 0.11 0.06 0.00 0.11
Precip Duration 2 0 4
Precip Begin 6 PM 3 PM 8 AM
Precip End 11 PM 6 PM Continuing
Mixing Hgt(ft-agl/msl) 5430 3630
Transport Wnd (mph) W 20 NW 6
Vent Rate (kt-ft) 92310 18150
Max ADI Early 42 Gen Good 89 Good 43 Gen Good 24 Fair
Max ADI Late 8 Poor 114 Very Good4 Very Poor 25 Fair
Max LVORI Early 7 6 5 7
Max LVORI Late 7 1 7 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows around 70. Highs in the upper 80s. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs around 90. West winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. North winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs around 90. South
winds around 5 mph.
$$
VAZ050-170800-
Orange-
Including the cities of Orange and Gordonsville
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms None None Tstms
Chance Precip (%) 60 0 0 60
Chance of Thunder (%) 60 0 0 60
Temp (24h trend) 73 (+2) 94 (+5) 73 90
RH % (24h trend) 97 (-3) 56 (-16) 90 65
Wind 20ft/early(mph) SW 5 SW 6 G17 SW 5 G17 Lgt/Var
Wind 20ft/late(mph) SW 5 G17 SW 8 G18 Lgt/Var Lgt/Var
Precip Amount 0.12 0.00 0.00 0.13
Precip Duration 2 4
Precip Begin 6 PM 8 AM
Precip End 12 AM Continuing
Mixing Hgt(ft-agl/msl) 5290 3890
Transport Wnd (mph) W 20 NW 7
Vent Rate (kt-ft) 89930 23340
Max ADI Early 45 Gen Good 82 Good 54 Gen Good 27 Fair
Max ADI Late 9 Poor 112 Very Good5 Very Poor 28 Fair
Max LVORI Early 6 6 4 7
Max LVORI Late 6 1 7 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows around 70. Highs in the upper 80s. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. West winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows around 70. Highs in the mid 80s. Northeast winds around
5 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
South winds around 5 mph.
$$
VAZ036-170800-
Nelson-
Including the city of Lovingston
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 60 30 30 80
Chance of Thunder (%) 60 30 30 60
Temp (24h trend) 72 (+1) 92 (+5) 72 90
RH % (24h trend) 98 (-2) 58 (-18) 94 64
Wind 20ft/early(mph) SW 5 SW 7 G17 SW 6 G17 Lgt/Var
Wind 20ft/late(mph) SW 5 G17 SW 9 G18 Lgt/Var Lgt/Var
Precip Amount 0.05 0.08 0.04 0.20
Precip Duration 2 1 0 5
Precip Begin 6 PM 2 PM Continuing 8 AM
Precip End 1 AM Continuing 8 PM Continuing
Mixing Hgt(ft-agl/msl) 5540 5130
Transport Wnd (mph) W 18 W 8
Vent Rate (kt-ft) 88640 35910
Max ADI Early 28 Fair 89 Good 39 Fair 28 Fair
Max ADI Late 8 Poor 112 Very Good6 Very Poor 39 Fair
Max LVORI Early 7 6 5 6
Max LVORI Late 6 1 6 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the mid 80s. South
winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the upper 80s. West winds 5 to
10 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows around 70. Highs in the mid 80s. Northeast winds 5 to
10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
Southeast winds around 5 mph.
$$
VAZ037-170800-
Albemarle-
Including the city of Charlottesville
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 20 30 70
Chance of Thunder (%) 60 20 30 60
Temp (24h trend) 73 (+1) 94 (+6) 73 91
RH % (24h trend) 97 (-3) 58 (-18) 91 67
Wind 20ft/early(mph) SW 6 SW 7 G17 SW 7 G18 Lgt/Var
Wind 20ft/late(mph) SW 6 G17 SW 9 G19 Lgt/Var Lgt/Var
Precip Amount 0.09 0.11 0.05 0.22
Precip Duration 2 0 0 4
Precip Begin 6 PM 2 PM Continuing 8 AM
Precip End 1 AM Continuing 8 PM Continuing
Mixing Hgt(ft-agl/msl) 5830 4930
Transport Wnd (mph) W 20 W 8
Vent Rate (kt-ft) 99110 34510
Max ADI Early 29 Fair 90 Good 46 Gen Good 27 Fair
Max ADI Late 7 Poor 122 Very Good6 Very Poor 43 Gen Good
Max LVORI Early 6 6 4 6
Max LVORI Late 6 1 6 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the mid 80s.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the upper 80s. West winds around
5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 80s. Northeast winds
around 5 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
Southeast winds 5 to 10 mph.
$$
VAZ038-170800-
Greene-
Including the city of Stanardsville
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 60 30 0 70
Chance of Thunder (%) 60 30 0 60
Temp (24h trend) 72 (+1) 93 (+6) 72 89
RH % (24h trend) 98 (-2) 57 (-21) 91 68
Wind 20ft/early(mph) SW 5 SW 6 G17 SW 5 G17 Lgt/Var
Wind 20ft/late(mph) SW 5 G17 SW 9 G18 Lgt/Var Lgt/Var
Precip Amount 0.21 0.14 0.00 0.16
Precip Duration 2 0 4
Precip Begin 6 PM 4 PM 8 AM
Precip End 1 AM 6 PM Continuing
Mixing Hgt(ft-agl/msl) 5870 4000
Transport Wnd (mph) W 20 NW 7
Vent Rate (kt-ft) 99790 24000
Max ADI Early 30 Fair 94 Good 44 Gen Good 22 Fair
Max ADI Late 7 Poor 126 Very Good4 Very Poor 33 Fair
Max LVORI Early 6 7 4 6
Max LVORI Late 6 1 6 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the mid 80s. South
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
West winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows around 70. Highs in the lower 80s. Northeast winds around
5 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
South winds around 5 mph.
$$
VAZ039-170800-
Madison-
Including the city of Madison
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 70 30 0 70
Chance of Thunder (%) 60 30 0 60
Temp (24h trend) 71 (0) 93 (+5) 71 89
RH % (24h trend) 98 (-2) 56 (-20) 91 68
Wind 20ft/early(mph) SW 5 SW 5 Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var SW 7 G17 Lgt/Var Lgt/Var
Precip Amount 0.20 0.05 0.00 0.13
Precip Duration 1 0 4
Precip Begin 6 PM 3 PM 8 AM
Precip End 11 PM 6 PM Continuing
Mixing Hgt(ft-agl/msl) 5670 3810
Transport Wnd (mph) W 20 NW 6
Vent Rate (kt-ft) 96390 19050
Max ADI Early 37 Fair 88 Good 39 Fair 18 Gen Poor
Max ADI Late 8 Poor 122 Very Good4 Very Poor 33 Fair
Max LVORI Early 7 6 4 6
Max LVORI Late 6 1 6 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows around 70. Highs in the mid 80s. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
West winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the lower 80s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
South winds around 5 mph.
$$
MDZ014-170800-
Anne Arundel-
Including the cities of Glen Burnie, Annapolis, Severn,
South Gate, Severna Park, Arnold, and Odenton
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms None None Tstms
Chance Precip (%) 50 0 0 30
Chance of Thunder (%) 50 0 0 30
Temp (24h trend) 74 (-1) 94 (+4) 76 90
RH % (24h trend) 96 (-3) 54 (-19) 85 58
Wind 20ft/early(mph) SW 7 SW 9 G19 SW 6 NW 5
Wind 20ft/late(mph) SW 7 G18 SW 9 G17 Lgt/Var NW 6
Precip Amount 0.45 0.00 0.00 0.01
Precip Duration 2 1
Precip Begin 6 PM 2 PM
Precip End 5 AM Continuing
Mixing Hgt(ft-agl/msl) 5330 4850
Transport Wnd (mph) W 18 NW 9
Vent Rate (kt-ft) 85280 38800
Max ADI Early 27 Fair 83 Good 42 Gen Good 31 Fair
Max ADI Late 11 Poor 107 Very Good7 Poor 44 Gen Good
Max LVORI Early 6 6 4 5
Max LVORI Late 6 1 5 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 80s. Southeast winds
around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
West winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 70s. Highs in the mid
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows around 70.
Highs in the mid 80s. East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
Southeast winds 5 to 10 mph.
$$
MDZ017-170800-
St. Marys-
Including the cities of Lexington Park and California
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms None None Tstms
Chance Precip (%) 50 0 0 40
Chance of Thunder (%) 50 0 0 40
Temp (24h trend) 75 (0) 94 (+5) 76 91
RH % (24h trend) 96 (-2) 58 (-17) 90 62
Wind 20ft/early(mph) S 8 G17 SW 11 G23 SW 8 G17 Lgt/Var
Wind 20ft/late(mph) SW 9 G21 SW 10 G18 W 5 N 5
Precip Amount 0.11 0.00 0.00 0.10
Precip Duration 1 1
Precip Begin 6 PM 2 PM
Precip End 5 AM Continuing
Mixing Hgt(ft-agl/msl) 4570 3320
Transport Wnd (mph) W 17 NW 9
Vent Rate (kt-ft) 68550 26560
Max ADI Early 31 Fair 64 Good 35 Fair 37 Fair
Max ADI Late 15 Gen Poor 76 Good 6 Very Poor 37 Fair
Max LVORI Early 5 5 4 5
Max LVORI Late 5 1 5 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 80s. East winds around
5 mph.
.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the upper 80s. West winds 5 to
10 mph.
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 80s. Northeast winds 5 to
10 mph.
.TUESDAY...Partly cloudy. Lows in the lower 70s. Highs in the mid
80s. East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 70s. Highs in the
upper 80s. Southeast winds 5 to 10 mph.
$$
MDZ016-170800-
Charles-
Including the cities of St. Charles and Waldorf
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms None None Tstms
Chance Precip (%) 60 0 0 40
Chance of Thunder (%) 60 0 0 40
Temp (24h trend) 75 (+1) 95 (+5) 75 91
RH % (24h trend) 98 (-2) 56 (-17) 89 62
Wind 20ft/early(mph) S 7 SW 9 G18 SW 7 Lgt/Var
Wind 20ft/late(mph) SW 8 G17 SW 10 Lgt/Var NW 5
Precip Amount 0.08 0.00 0.00 0.09
Precip Duration 2 1
Precip Begin 6 PM 2 PM
Precip End 12 AM Continuing
Mixing Hgt(ft-agl/msl) 4890 3630
Transport Wnd (mph) W 17 NW 9
Vent Rate (kt-ft) 73350 29040
Max ADI Early 31 Fair 74 Good 37 Fair 39 Fair
Max ADI Late 12 Poor 94 Good 6 Very Poor 38 Fair
Max LVORI Early 6 5 4 6
Max LVORI Late 6 1 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 80s. Southeast winds
around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the upper 80s. West winds 5 to
10 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the lower
70s. Highs in the mid 80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of thunderstorms. Lows
around 70. Highs in the upper 80s. Southeast winds 5 to 10 mph.
$$
MDZ018-170800-
Calvert-
Including the cities of Chesapeake Beach, Huntingtown, Dunkirk,
North Beach, Lusby, and Prince Frederick
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms None Tstms Tstms
Chance Precip (%) 50 0 20 30
Chance of Thunder (%) 50 0 20 30
Temp (24h trend) 75 (+1) 95 (+4) 76 91
RH % (24h trend) 97 (-2) 58 (-16) 87 62
Wind 20ft/early(mph) S 7 SW 10 G18 SW 7 NW 5
Wind 20ft/late(mph) SW 9 G18 SW 10 W 5 N 5
Precip Amount 0.13 0.00 0.05 0.05
Precip Duration 1 0 1
Precip Begin 6 PM 6 PM 2 PM
Precip End 5 AM 8 PM Continuing
Mixing Hgt(ft-agl/msl) 4530 3340
Transport Wnd (mph) W 17 NW 9
Vent Rate (kt-ft) 67950 26720
Max ADI Early 34 Fair 69 Good 35 Fair 35 Fair
Max ADI Late 15 Gen Poor 83 Good 6 Very Poor 36 Fair
Max LVORI Early 5 5 4 5
Max LVORI Late 6 1 5 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 80s. Southeast winds
around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. West winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 70s. Highs in the mid
80s. Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the lower 70s. Highs in the mid
80s. East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 70s. Highs in the
upper 80s. Southeast winds 5 to 10 mph.
$$
MDZ011-170800-
Southern Baltimore-
Including the city of Baltimore
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms None Tstms Tstms
Chance Precip (%) 60 0 20 20
Chance of Thunder (%) 60 0 20 20
Temp (24h trend) 74 (-1) 96 (+6) 74 90
RH % (24h trend) 98 (-1) 52 (-21) 87 56
Wind 20ft/early(mph) SW 6 SW 8 SW 6 G17 NW 5
Wind 20ft/late(mph) SW 5 W 10 G18 NW 5 NW 6
Precip Amount 0.38 0.00 0.02 0.04
Precip Duration 2 0 0
Precip Begin 6 PM 6 PM 2 PM
Precip End 5 AM 8 PM Continuing
Mixing Hgt(ft-agl/msl) 5540 4820
Transport Wnd (mph) W 21 NW 8
Vent Rate (kt-ft) 99720 33740
Max ADI Early 30 Fair 86 Good 74 Good 42 Gen Good
Max ADI Late 8 Poor 126 Very Good8 Poor 48 Gen Good
Max LVORI Early 6 6 4 5
Max LVORI Late 6 1 5 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 80s. Southeast winds
around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
West winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows around 70. Highs in the mid 80s.
Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the upper 60s. Highs in the mid
80s. East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows around 70.
Highs in the upper 80s. Southeast winds 5 to 10 mph.
$$
MDZ013-170800-
Prince Georges-
Including the cities of Bowie, Suitland-Silver Hill, Clinton,
College Park, Greenbelt, Laurel, and Camp Springs
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 50 20 0 40
Chance of Thunder (%) 50 20 0 40
Temp (24h trend) 75 (+1) 94 (+4) 76 90
RH % (24h trend) 96 (-4) 54 (-18) 85 58
Wind 20ft/early(mph) SW 7 SW 9 SW 6 NW 5
Wind 20ft/late(mph) SW 7 SW 10 G18 Lgt/Var NW 5
Precip Amount 0.14 0.05 0.00 0.05
Precip Duration 1 0 1
Precip Begin 6 PM 2 PM 2 PM
Precip End 5 AM 6 PM Continuing
Mixing Hgt(ft-agl/msl) 5370 4860
Transport Wnd (mph) W 20 NW 9
Vent Rate (kt-ft) 91290 38880
Max ADI Early 33 Fair 85 Good 37 Fair 38 Fair
Max ADI Late 12 Poor 109 Very Good8 Poor 43 Gen Good
Max LVORI Early 6 6 4 5
Max LVORI Late 6 1 5 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 80s. Southeast winds
around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
West winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 70s. Highs in the mid
80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows around 70. Highs in the upper 80s. Southeast
winds 5 to 10 mph.
$$
VAZ040-170800-
Rappahannock-
Including the city of Washington
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 70 30 0 60
Chance of Thunder (%) 60 30 0 60
Temp (24h trend) 71 (0) 94 (+6) 71 89
RH % (24h trend) 98 (-2) 53 (-24) 89 69
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 6 G17 Lgt/Var Lgt/Var
Precip Amount 0.15 0.01 0.00 0.14
Precip Duration 2 0 4
Precip Begin 6 PM 3 PM 8 AM
Precip End 10 PM 6 PM Continuing
Mixing Hgt(ft-agl/msl) 5910 3760
Transport Wnd (mph) W 20 NW 7
Vent Rate (kt-ft) 100470 22560
Max ADI Early 36 Fair 98 Good 37 Fair 30 Fair
Max ADI Late 5 Very Poor 132 Very Good5 Very Poor 30 Fair
Max LVORI Early 7 6 4 6
Max LVORI Late 7 1 5 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with a chance of thunderstorms. Lows
around 70. Highs in the mid 80s. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows around 70. Highs in the upper 80s. West winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. North winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
South winds around 5 mph.
$$
DCZ001-170800-
District of Columbia-
Including the city of Washington
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 60 30 0 40
Chance of Thunder (%) 60 30 0 40
Temp (24h trend) 75 (+1) 95 (+4) 76 90
RH % (24h trend) 96 (-4) 52 (-17) 84 56
Wind 20ft/early(mph) SW 7 SW 8 SW 6 NW 5
Wind 20ft/late(mph) SW 6 SW 9 G18 Lgt/Var NW 6
Precip Amount 0.09 0.03 0.00 0.04
Precip Duration 1 0 1
Precip Begin 6 PM 3 PM 2 PM
Precip End 11 PM 6 PM Continuing
Mixing Hgt(ft-agl/msl) 5790 4990
Transport Wnd (mph) W 20 NW 9
Vent Rate (kt-ft) 98430 39920
Max ADI Early 43 Gen Good 91 Good 41 Gen Good 44 Gen Good
Max ADI Late 11 Poor 125 Very Good8 Poor 50 Gen Good
Max LVORI Early 6 6 3 5
Max LVORI Late 6 1 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. A chance of thunderstorms. Lows in the
lower 70s. Highs in the upper 80s. Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 70s. Highs around 90. West winds
5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 70s. Highs in the
upper 80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows around 70.
Highs in the upper 80s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the lower 70s. Highs around 90. Southeast
winds around 5 mph.
$$
VAZ504-170800-
Eastern Highland-
Including the city of Monterey
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 80 40 20 70
Chance of Thunder (%) 70 40 20 60
Temp (24h trend) 66 (0) 88 (+5) 67 85
RH % (24h trend) 100 (0) 58 (-19) 97 70
Wind 20ft/early(mph) Lgt/Var W 6 G19 W 5 G19 Lgt/Var
Wind 20ft/late(mph) SW 5 G18 W 8 G19 Lgt/Var Lgt/Var
Precip Amount 0.29 0.05 0.02 0.18
Precip Duration 3 1 1 4
Precip Begin 6 PM 1 PM Continuing Continuing
Precip End 2 AM Continuing Continuing Continuing
Mixing Hgt(ft-agl/msl) 4770 3830
Transport Wnd (mph) W 21 W 10
Vent Rate (kt-ft) 85860 34470
Max ADI Early 22 Fair 98 Good 50 Gen Good 29 Fair
Max ADI Late 8 Poor 113 Very Good7 Poor 39 Fair
Max LVORI Early 8 8 5 6
Max LVORI Late 7 1 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Showers and a chance of thunderstorms. Lows in the
mid 60s. Highs around 80. West winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 60s. Highs in the lower 80s. West
winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs around 80. Northeast winds 5 to
10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs around 80. South winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the mid 80s.
Southwest winds 5 to 10 mph.
$$
VAZ027-170800-
Shenandoah-
Including the cities of Strasburg, Woodstock, Mount Jackson,
and New Market
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 30 20 60
Chance of Thunder (%) 60 20 20 60
Temp (24h trend) 69 (0) 94 (+7) 68 88
RH % (24h trend) 99 (-1) 51 (-21) 93 68
Wind 20ft/early(mph) Lgt/Var SW 5 G17 Lgt/Var Lgt/Var
Wind 20ft/late(mph) SW 5 G18 W 6 G19 Lgt/Var Lgt/Var
Precip Amount 0.17 0.00 0.01 0.18
Precip Duration 2 1 1 4
Precip Begin 6 PM 2 PM Continuing 8 AM
Precip End 2 AM Continuing 2 AM Continuing
Mixing Hgt(ft-agl/msl) 6360 3230
Transport Wnd (mph) W 21 W 5
Vent Rate (kt-ft) 114480 12920
Max ADI Early 24 Fair 105 Very Good55 Gen Good 13 Gen Poor
Max ADI Late 8 Poor 144 Very Good5 Very Poor 24 Fair
Max LVORI Early 6 6 4 6
Max LVORI Late 6 1 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the mid 80s. South
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs in the mid 80s. West
winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the upper 80s. South
winds 5 to 10 mph.
$$
VAZ505-170800-
Western Loudoun-
Including the city of Purcellville
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms None None Tstms
Chance Precip (%) 50 0 0 40
Chance of Thunder (%) 50 0 0 40
Temp (24h trend) 72 (+1) 95 (+5) 73 88
RH % (24h trend) 96 (-4) 51 (-20) 88 65
Wind 20ft/early(mph) S 6 SW 7 W 6 G17 NW 5
Wind 20ft/late(mph) S 5 W 10 G18 Lgt/Var NW 6
Precip Amount 0.15 0.00 0.00 0.06
Precip Duration 1 1
Precip Begin 6 PM 8 AM
Precip End 2 AM Continuing
Mixing Hgt(ft-agl/msl) 6050 4050
Transport Wnd (mph) W 21 NW 8
Vent Rate (kt-ft) 108900 28350
Max ADI Early 34 Fair 102 Very Good59 Gen Good 23 Fair
Max ADI Late 7 Poor 134 Very Good8 Poor 30 Fair
Max LVORI Early 6 6 4 5
Max LVORI Late 6 1 5 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows around 70. Highs in the mid 80s. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the upper 80s. West winds 5 to
10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs around 90. South
winds 5 to 10 mph.
$$
VAZ028-170800-
Frederick VA-
Including the city of Winchester
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms Tstms Showers Tstms
Chance Precip (%) 50 20 20 50
Chance of Thunder (%) 50 20 0 50
Temp (24h trend) 71 (+1) 94 (+6) 71 87
RH % (24h trend) 98 (-1) 52 (-18) 89 70
Wind 20ft/early(mph) Lgt/Var SW 6 G17 W 6 G19 Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 10 G19 Lgt/Var Lgt/Var
Precip Amount 0.20 0.00 0.00 0.11
Precip Duration 2 0 0 1
Precip Begin 6 PM 3 PM Continuing 8 AM
Precip End 3 AM Continuing 8 PM Continuing
Mixing Hgt(ft-agl/msl) 6170 3810
Transport Wnd (mph) W 22 W 8
Vent Rate (kt-ft) 117230 26670
Max ADI Early 27 Fair 101 Very Good76 Good 17 Gen Poor
Max ADI Late 7 Poor 148 Very Good7 Poor 28 Fair
Max LVORI Early 7 6 4 6
Max LVORI Late 7 1 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs in the mid 80s.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows around 70. Highs in the mid 80s. West winds
5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
South winds 5 to 10 mph.
$$
VAZ025-170800-
Augusta-
Including the cities of Staunton, Waynesboro, and Stuarts Draft
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 30 30 70
Chance of Thunder (%) 70 30 20 60
Temp (24h trend) 68 (0) 91 (+6) 68 88
RH % (24h trend) 99 (-1) 55 (-18) 92 66
Wind 20ft/early(mph) Lgt/Var SW 7 G18 W 6 G18 Lgt/Var
Wind 20ft/late(mph) SW 5 G18 W 9 G19 Lgt/Var Lgt/Var
Precip Amount 0.24 0.05 0.03 0.17
Precip Duration 3 1 1 4
Precip Begin 6 PM 2 PM Continuing 8 AM
Precip End 2 AM Continuing 2 AM Continuing
Mixing Hgt(ft-agl/msl) 5480 3990
Transport Wnd (mph) W 21 W 8
Vent Rate (kt-ft) 98640 27930
Max ADI Early 31 Fair 95 Good 50 Gen Good 28 Fair
Max ADI Late 8 Poor 117 Very Good8 Poor 34 Fair
Max LVORI Early 6 7 4 6
Max LVORI Late 6 1 6 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Showers and a chance of thunderstorms. Lows in the
upper 60s. Highs in the lower 80s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs in the mid 80s. West
winds 10 to 15 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the lower 80s. Northeast winds
5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the mid 80s. South
winds 5 to 10 mph.
$$
VAZ502-170800-
Southern Fauquier-
Including the city of Turnbull
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 60 30 0 60
Chance of Thunder (%) 60 30 0 50
Temp (24h trend) 73 (+1) 95 (+5) 73 89
RH % (24h trend) 98 (-2) 56 (-16) 90 66
Wind 20ft/early(mph) SW 5 SW 6 SW 5 Lgt/Var
Wind 20ft/late(mph) SW 6 SW 8 G17 Lgt/Var Lgt/Var
Precip Amount 0.11 0.07 0.00 0.09
Precip Duration 1 0 4
Precip Begin 6 PM 3 PM 8 AM
Precip End 11 PM 6 PM Continuing
Mixing Hgt(ft-agl/msl) 5140 3670
Transport Wnd (mph) W 20 NW 7
Vent Rate (kt-ft) 87380 22020
Max ADI Early 38 Fair 83 Good 48 Gen Good 31 Fair
Max ADI Late 9 Poor 107 Very Good4 Very Poor 29 Fair
Max LVORI Early 6 6 5 6
Max LVORI Late 6 1 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs around 90. West winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows around 70.
Highs in the mid 80s. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
60s. Highs in the upper 80s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs around 90. South
winds around 5 mph.
$$
VAZ026-170800-
Rockingham-
Including the city of Harrisonburg
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 30 20 70
Chance of Thunder (%) 70 30 20 60
Temp (24h trend) 68 (0) 92 (+6) 68 88
RH % (24h trend) 100 (0) 52 (-21) 94 68
Wind 20ft/early(mph) Lgt/Var SW 6 G18 W 5 G18 Lgt/Var
Wind 20ft/late(mph) SW 5 G18 W 8 G19 Lgt/Var Lgt/Var
Precip Amount 0.20 0.04 0.02 0.19
Precip Duration 2 1 1 4
Precip Begin 6 PM 1 PM Continuing 8 AM
Precip End 2 AM Continuing 2 AM Continuing
Mixing Hgt(ft-agl/msl) 6020 3540
Transport Wnd (mph) W 21 W 5
Vent Rate (kt-ft) 108360 14160
Max ADI Early 20 Gen Poor 100 Good 42 Gen Good 18 Gen Poor
Max ADI Late 8 Poor 126 Very Good4 Very Poor 21 Fair
Max LVORI Early 6 7 4 6
Max LVORI Late 7 1 6 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Showers and a chance of thunderstorms. Lows in the
upper 60s. Highs in the lower 80s. Southwest winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs in the mid 80s. West
winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the lower 80s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the mid 80s. South
winds 5 to 10 mph.
$$
VAZ503-170800-
Western Highland-
Including the city of Hightown
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 40 30 70
Chance of Thunder (%) 70 40 30 50
Temp (24h trend) 64 (0) 84 (+4) 64 81
RH % (24h trend) 100 (0) 62 (-16) 98 74
Wind 20ft/early(mph) SW 5 G19 W 8 G21 W 7 G20 Lgt/Var
Wind 20ft/late(mph) SW 7 G20 W 9 G23 W 5 G19 W 5
Precip Amount 0.32 0.07 0.05 0.19
Precip Duration 3 1 2 4
Precip Begin 6 PM 9 AM Continuing Continuing
Precip End 6 AM Continuing Continuing Continuing
Mixing Hgt(ft-agl/msl) 4330 3700
Transport Wnd (mph) W 23 W 14
Vent Rate (kt-ft) 86600 44400
Max ADI Early 30 Fair 90 Good 50 Gen Good 26 Fair
Max ADI Late 11 Poor 108 Very Good11 Poor 49 Gen Good
Max LVORI Early 7 7 5 6
Max LVORI Late 7 2 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Showers and a chance of thunderstorms. Lows in the
mid 60s. Highs in the upper 70s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 60s. Highs in the upper 70s. West
winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Northwest winds
5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 80s.
Southwest winds 5 to 10 mph.
$$
VAZ508-170800-
Central Virginia Blue Ridge-
Including the city of Wintergreen
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 30 30 80
Chance of Thunder (%) 60 20 30 60
Temp (24h trend) 68 (-1) 88 (+6) 69 86
RH % (24h trend) 96 (-2) 57 (-16) 87 61
Wind 20ft/early(mph) SW 7 G18 W 10 G21 W 9 G19 W 5
Wind 20ft/late(mph) SW 10 G21 W 9 G23 W 7 G19 Lgt/Var
Precip Amount 0.13 0.11 0.05 0.23
Precip Duration 2 1 0 5
Precip Begin 6 PM 2 PM Continuing 8 AM
Precip End 2 AM Continuing 8 PM Continuing
Mixing Hgt(ft-agl/msl) 4810 3690
Transport Wnd (mph) W 20 NW 8
Vent Rate (kt-ft) 81770 25830
Max ADI Early 29 Fair 73 Good 45 Gen Good 27 Fair
Max ADI Late 10 Poor 102 Very Good12 Poor 29 Fair
Max LVORI Early 5 5 4 4
Max LVORI Late 5 2 4 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Showers and a chance of thunderstorms. Lows in the
upper 60s. Highs around 80. Southwest winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the lower 80s. West winds 5 to
10 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the upper 70s. Northeast winds
5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the upper 70s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the lower 80s. South
winds 5 to 10 mph.
$$
VAZ506-170800-
Eastern Loudoun-
Including the cities of Leesburg, Ashburn, and Sterling
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 60 20 0 40
Chance of Thunder (%) 60 20 0 40
Temp (24h trend) 73 (0) 95 (+4) 74 88
RH % (24h trend) 97 (-3) 51 (-19) 88 63
Wind 20ft/early(mph) SW 6 SW 7 SW 6 NW 5
Wind 20ft/late(mph) S 6 W 10 G17 Lgt/Var NW 6
Precip Amount 0.08 0.03 0.00 0.05
Precip Duration 1 0 1
Precip Begin 6 PM 4 PM 2 PM
Precip End 10 PM 6 PM Continuing
Mixing Hgt(ft-agl/msl) 5920 4130
Transport Wnd (mph) W 21 NW 8
Vent Rate (kt-ft) 106560 28910
Max ADI Early 35 Fair 100 Good 47 Gen Good 31 Fair
Max ADI Late 8 Poor 132 Very Good8 Poor 30 Fair
Max LVORI Early 6 6 4 5
Max LVORI Late 6 1 5 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
West winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. North winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
60s. Highs in the upper 80s. East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs around 90. South
winds 5 to 10 mph.
$$
VAZ507-170800-
Northern Virginia Blue Ridge-
Including the city of Big Meadows
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 70 30 0 70
Chance of Thunder (%) 60 30 0 60
Temp (24h trend) 68 (0) 89 (+6) 68 85
RH % (24h trend) 99 (0) 54 (-24) 90 69
Wind 20ft/early(mph) SW 7 G21 W 9 G23 W 7 G19 Lgt/Var
Wind 20ft/late(mph) SW 10 G24 W 9 G20 W 5 Lgt/Var
Precip Amount 0.25 0.04 0.00 0.22
Precip Duration 2 1 4
Precip Begin 6 PM 3 PM 8 AM
Precip End 2 AM 6 PM Continuing
Mixing Hgt(ft-agl/msl) 5200 3220
Transport Wnd (mph) W 20 W 8
Vent Rate (kt-ft) 88400 22540
Max ADI Early 17 Gen Poor 68 Good 34 Fair 24 Fair
Max ADI Late 10 Poor 111 Very Good8 Poor 28 Fair
Max LVORI Early 6 6 4 5
Max LVORI Late 6 2 5 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Showers and a chance of thunderstorms. Lows in the
upper 60s. Highs around 80. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs in the lower 80s.
West winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the upper 70s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the upper 70s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the lower 80s. South
winds 5 to 10 mph.
$$
VAZ501-170800-
Northern Fauquier-
Including the city of Warrenton
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 70 20 0 60
Chance of Thunder (%) 60 20 0 50
Temp (24h trend) 71 (0) 94 (+6) 72 88
RH % (24h trend) 97 (-3) 52 (-22) 88 68
Wind 20ft/early(mph) S 5 SW 6 SW 5 Lgt/Var
Wind 20ft/late(mph) S 5 W 8 G18 Lgt/Var Lgt/Var
Precip Amount 0.21 0.03 0.00 0.09
Precip Duration 2 0 4
Precip Begin 6 PM 3 PM 8 AM
Precip End 10 PM 6 PM Continuing
Mixing Hgt(ft-agl/msl) 5770 3790
Transport Wnd (mph) W 21 NW 7
Vent Rate (kt-ft) 103860 22740
Max ADI Early 40 Fair 97 Good 45 Gen Good 26 Fair
Max ADI Late 8 Poor 123 Very Good5 Very Poor 27 Fair
Max LVORI Early 6 6 4 5
Max LVORI Late 6 1 5 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows around 70. Highs in the mid 80s. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows around 70. Highs in the upper 80s. West winds
5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. North winds 5 to 10 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
South winds 5 to 10 mph.
$$
VAZ029-170800-
Page-
Including the cities of Luray, Shenandoah, and Stanley
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 70 30 0 70
Chance of Thunder (%) 60 30 0 60
Temp (24h trend) 70 (+1) 95 (+6) 70 90
RH % (24h trend) 99 (-1) 51 (-20) 91 68
Wind 20ft/early(mph) Lgt/Var SW 5 G17 Lgt/Var Lgt/Var
Wind 20ft/late(mph) SW 5 G18 W 6 G18 Lgt/Var Lgt/Var
Precip Amount 0.24 0.02 0.00 0.17
Precip Duration 2 1 4
Precip Begin 6 PM 2 PM 8 AM
Precip End 2 AM 6 PM Continuing
Mixing Hgt(ft-agl/msl) 6350 3810
Transport Wnd (mph) W 20 W 7
Vent Rate (kt-ft) 107950 22860
Max ADI Early 24 Fair 99 Good 52 Gen Good 24 Fair
Max ADI Late 8 Poor 134 Very Good4 Very Poor 31 Fair
Max LVORI Early 6 6 4 7
Max LVORI Late 6 1 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Showers and a chance of thunderstorms. Lows in the
upper 60s. Highs in the mid 80s. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
West winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. Northeast winds around 5 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the upper 80s. South
winds around 5 mph.
$$
WVZ506-170800-
Eastern Pendleton-
Including the cities of Brandywine, Franklin, Oak Flat, Ruddle,
and Sugar Grove
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 60 40 30 70
Chance of Thunder (%) 60 40 20 60
Temp (24h trend) 66 (0) 90 (+5) 67 85
RH % (24h trend) 100 (0) 53 (-21) 97 69
Wind 20ft/early(mph) SW 5 G17 SW 7 G19 W 6 G19 Lgt/Var
Wind 20ft/late(mph) SW 6 G18 W 9 G20 Lgt/Var W 5
Precip Amount 0.21 0.02 0.01 0.18
Precip Duration 2 1 2 4
Precip Begin 6 PM 9 AM Continuing Continuing
Precip End 1 AM Continuing Continuing Continuing
Mixing Hgt(ft-agl/msl) 5170 2870
Transport Wnd (mph) W 23 W 8
Vent Rate (kt-ft) 103400 20090
Max ADI Early 21 Fair 106 Very Good57 Gen Good 21 Fair
Max ADI Late 9 Poor 126 Very Good8 Poor 26 Fair
Max LVORI Early 6 7 5 6
Max LVORI Late 7 1 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Showers and a chance of thunderstorms. Lows in the
mid 60s. Highs in the lower 80s. Southwest winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs in the lower 80s.
West winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the mid 80s. South
winds 5 to 10 mph.
$$
VAZ031-170800-
Clarke-
Including the city of Berryville
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms None None Tstms
Chance Precip (%) 60 0 0 50
Chance of Thunder (%) 60 0 0 50
Temp (24h trend) 72 (+1) 95 (+5) 72 88
RH % (24h trend) 98 (-2) 51 (-18) 89 66
Wind 20ft/early(mph) Lgt/Var SW 6 W 5 G17 Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 9 G18 Lgt/Var Lgt/Var
Precip Amount 0.20 0.00 0.00 0.09
Precip Duration 2 1
Precip Begin 6 PM 8 AM
Precip End 2 AM Continuing
Mixing Hgt(ft-agl/msl) 6210 4010
Transport Wnd (mph) W 21 W 8
Vent Rate (kt-ft) 111780 28070
Max ADI Early 34 Fair 98 Good 61 Good 19 Gen Poor
Max ADI Late 7 Poor 139 Very Good7 Poor 29 Fair
Max LVORI Early 6 6 4 6
Max LVORI Late 6 1 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows around 70. Highs in the upper 80s. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
West winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. Northeast winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs around 90. South
winds 5 to 10 mph.
$$
WVZ053-170800-
Jefferson-
Including the cities of Charles Town and Shepherdstown
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms None None Tstms
Chance Precip (%) 40 0 0 40
Chance of Thunder (%) 40 0 0 40
Temp (24h trend) 72 (+1) 94 (+3) 73 87
RH % (24h trend) 99 (-1) 53 (-16) 90 67
Wind 20ft/early(mph) S 5 SW 6 W 7 NW 5
Wind 20ft/late(mph) Lgt/Var W 10 G18 Lgt/Var NW 5
Precip Amount 0.21 0.00 0.00 0.06
Precip Duration 2 1
Precip Begin 6 PM 8 AM
Precip End 3 AM Continuing
Mixing Hgt(ft-agl/msl) 5980 4330
Transport Wnd (mph) W 22 NW 8
Vent Rate (kt-ft) 113620 30310
Max ADI Early 25 Fair 100 Good 77 Good 20 Gen Poor
Max ADI Late 7 Poor 142 Very Good8 Poor 30 Fair
Max LVORI Early 6 7 4 6
Max LVORI Late 7 1 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows around 70. Highs in the upper 80s. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the upper 80s. West winds 5 to
10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the upper
60s. Highs in the upper 80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs around 90. South
winds 5 to 10 mph.
$$
VAZ030-170800-
Warren-
Including the city of Front Royal
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 80 30 0 60
Chance of Thunder (%) 60 30 0 50
Temp (24h trend) 71 (+1) 94 (+5) 71 88
RH % (24h trend) 95 (-5) 50 (-19) 89 67
Wind 20ft/early(mph) Lgt/Var SW 5 Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 7 G18 Lgt/Var Lgt/Var
Precip Amount 0.16 0.01 0.00 0.12
Precip Duration 2 0 4
Precip Begin 6 PM 3 PM 8 AM
Precip End 2 AM 6 PM Continuing
Mixing Hgt(ft-agl/msl) 6470 3370
Transport Wnd (mph) W 20 W 7
Vent Rate (kt-ft) 109990 20220
Max ADI Early 37 Fair 103 Very Good63 Good 19 Gen Poor
Max ADI Late 8 Poor 140 Very Good5 Very Poor 24 Fair
Max LVORI Early 5 6 3 6
Max LVORI Late 6 1 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows around 70. Highs in the mid 80s. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows around 70. Highs in the upper 80s. West winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. Northeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
South winds 5 to 10 mph.
$$
WVZ052-170800-
Berkeley-
Including the city of Martinsburg
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms None None Tstms
Chance Precip (%) 40 0 0 40
Chance of Thunder (%) 40 0 0 40
Temp (24h trend) 71 (0) 95 (+5) 72 87
RH % (24h trend) 100 (0) 54 (-17) 89 67
Wind 20ft/early(mph) Lgt/Var SW 6 W 6 G18 Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 9 G19 Lgt/Var NW 5
Precip Amount 0.32 0.00 0.00 0.05
Precip Duration 2 1
Precip Begin 6 PM 8 AM
Precip End 3 AM Continuing
Mixing Hgt(ft-agl/msl) 5850 4290
Transport Wnd (mph) W 23 NW 6
Vent Rate (kt-ft) 117000 21450
Max ADI Early 17 Gen Poor 93 Good 73 Good 17 Gen Poor
Max ADI Late 6 Very Poor 143 Very Good7 Poor 25 Fair
Max LVORI Early 7 7 4 6
Max LVORI Late 8 1 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with a chance of thunderstorms. Lows
around 70. Highs in the mid 80s. Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
West winds 5 to 10 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs around 90. South
winds 5 to 10 mph.
$$
WVZ051-170800-
Morgan-
Including the city of Paw Paw
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 50 20 20 40
Chance of Thunder (%) 50 20 20 40
Temp (24h trend) 70 (0) 91 (+3) 70 84
RH % (24h trend) 100 (0) 55 (-17) 92 69
Wind 20ft/early(mph) Lgt/Var SW 5 W 5 G19 Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 8 G20 Lgt/Var Lgt/Var
Precip Amount 0.36 0.00 0.00 0.05
Precip Duration 2 0 1 1
Precip Begin 6 PM 2 PM Continuing 8 AM
Precip End 5 AM Continuing 2 AM Continuing
Mixing Hgt(ft-agl/msl) 5510 4580
Transport Wnd (mph) W 23 NW 6
Vent Rate (kt-ft) 110200 22900
Max ADI Early 15 Gen Poor 100 Good 78 Good 17 Gen Poor
Max ADI Late 4 Very Poor 144 Very Good6 Very Poor 32 Fair
Max LVORI Early 8 7 4 6
Max LVORI Late 9 1 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs in the mid 80s.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs in the mid 80s. West
winds 5 to 10 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
upper 60s. Highs in the upper 80s. South winds 5 to 10 mph.
$$
WVZ050-170800-
Hampshire-
Including the city of Romney
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 60 30 20 50
Chance of Thunder (%) 60 30 20 50
Temp (24h trend) 69 (0) 91 (+4) 70 84
RH % (24h trend) 100 (+1) 54 (-17) 93 71
Wind 20ft/early(mph) Lgt/Var SW 7 G19 W 7 G20 Lgt/Var
Wind 20ft/late(mph) SW 5 W 10 G21 Lgt/Var NW 5
Precip Amount 0.26 0.01 0.01 0.14
Precip Duration 3 1 1 1
Precip Begin 6 PM 2 PM Continuing 8 AM
Precip End 5 AM Continuing 2 AM Continuing
Mixing Hgt(ft-agl/msl) 5670 4010
Transport Wnd (mph) W 23 W 8
Vent Rate (kt-ft) 113400 28070
Max ADI Early 20 Gen Poor 105 Very Good65 Good 15 Gen Poor
Max ADI Late 7 Poor 138 Very Good7 Poor 30 Fair
Max LVORI Early 7 7 4 6
Max LVORI Late 7 1 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs in the mid 80s. South
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs in the mid 80s. West
winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
South winds 5 to 10 mph.
$$
WVZ055-170800-
Hardy-
Including the city of Moorefield
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 60 30 20 60
Chance of Thunder (%) 60 30 20 50
Temp (24h trend) 68 (-1) 91 (+6) 68 85
RH % (24h trend) 96 (-2) 54 (-20) 92 72
Wind 20ft/early(mph) S 5 G17 SW 7 G19 W 6 G19 Lgt/Var
Wind 20ft/late(mph) S 6 G18 W 9 G20 Lgt/Var Lgt/Var
Precip Amount 0.16 0.01 0.01 0.17
Precip Duration 2 1 1 4
Precip Begin 6 PM 1 PM Continuing 8 AM
Precip End 2 AM Continuing 2 AM Continuing
Mixing Hgt(ft-agl/msl) 5460 3190
Transport Wnd (mph) W 23 W 8
Vent Rate (kt-ft) 109200 22330
Max ADI Early 22 Fair 105 Very Good65 Good 14 Gen Poor
Max ADI Late 8 Poor 131 Very Good7 Poor 26 Fair
Max LVORI Early 5 6 4 6
Max LVORI Late 6 1 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Showers and a chance of thunderstorms. Lows in the
upper 60s. Highs in the lower 80s. Southwest winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs in the mid 80s. West
winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs around 80. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
South winds 5 to 10 mph.
$$
MDZ509-170800-
Western Garrett-
Including the cities of Mountain Lake Park and Oakland
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 50 50 50
Chance of Thunder (%) 70 50 50 50
Temp (24h trend) 67 (+1) 83 (+1) 65 78
RH % (24h trend) 100 (0) 73 (-4) 100 82
Wind 20ft/early(mph) Lgt/Var W 9 G21 W 9 G23 NW 5
Wind 20ft/late(mph) SW 8 G18 W 11 G23 W 6 G19 W 5
Precip Amount 0.33 0.21 0.13 0.07
Precip Duration 4 1 2 2
Precip Begin 6 PM 7 AM Continuing Continuing
Precip End 6 AM Continuing Continuing Continuing
Mixing Hgt(ft-agl/msl) 3310 2770
Transport Wnd (mph) W 26 W 10
Vent Rate (kt-ft) 76130 24930
Max ADI Early 22 Fair 55 Gen Good 45 Gen Good 16 Gen Poor
Max ADI Late 17 Gen Poor 69 Good 12 Poor 33 Fair
Max LVORI Early 7 5 5 8
Max LVORI Late 7 3 8 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Showers with thunderstorms likely. Lows in the mid
60s. Highs around 80. Southwest winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 60s. Highs in the upper 70s. West
winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. East winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the mid 80s.
Southwest winds 5 to 10 mph.
$$
MDZ510-170800-
Eastern Garrett-
Including the city of Grantsville
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 70 50 40 40
Chance of Thunder (%) 70 50 30 40
Temp (24h trend) 67 (0) 85 (+2) 66 80
RH % (24h trend) 100 (0) 64 (-11) 100 73
Wind 20ft/early(mph) SW 5 W 10 G21 W 10 G23 NW 5
Wind 20ft/late(mph) SW 8 G18 W 12 G24 W 8 G21 W 6
Precip Amount 0.29 0.09 0.06 0.04
Precip Duration 3 1 2 2
Precip Begin 6 PM 9 AM Continuing Continuing
Precip End 5 AM Continuing Continuing Continuing
Mixing Hgt(ft-agl/msl) 3730 3160
Transport Wnd (mph) W 28 W 9
Vent Rate (kt-ft) 89520 25280
Max ADI Early 18 Gen Poor 70 Good 47 Gen Good 16 Gen Poor
Max ADI Late 15 Gen Poor 92 Good 14 Gen Poor 32 Fair
Max LVORI Early 6 5 5 7
Max LVORI Late 6 3 7 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 60s. Highs around 80. Southwest
winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs around 80. West winds
10 to 15 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. East winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the mid 80s. South
winds 5 to 10 mph.
$$
MDZ008-VAZ526-170800-
Cecil-Northwest Prince William-
Including the cities of Elkton and Haymarket
152 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 60 20 30 10
Chance of Thunder (%) 50 20 30 10
Temp (24h trend) 72 (-1) 93 (+5) 73 87
RH % (24h trend) 100 (0) 58 (-17) 90 57
Wind 20ft/early(mph) SW 6 G17 SW 8 G18 SW 6 NW 6
Wind 20ft/late(mph) SW 5 SW 9 G19 W 5 NW 6
Precip Amount 0.46 0.03 0.01 0.01
Precip Duration 3 1 0 0
Precip Begin 6 PM Continuing Continuing 2 PM
Precip End Continuing Continuing 8 PM Continuing
Mixing Hgt(ft-agl/msl) 5100 4260
Transport Wnd (mph) W 22 NW 10
Vent Rate (kt-ft) 96900 38340
Max ADI Early 36 Fair 78 Good 48 Gen Good 45 Gen Good
Max ADI Late 8 Poor 121 Very Good8 Poor 56 Gen Good
Max LVORI Early 6 6 4 5
Max LVORI Late 7 2 5 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the mid 80s. Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
West winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the mid
80s. North winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the upper 60s. Highs in the mid
80s. East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
upper 60s. Highs in the mid 80s. Southeast winds 5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation near normal.
$$