Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
165
FNUS51 KLWX 191757
FWFLWX
Fire Weather Planning Forecast FOR W and CTL MD...E WV...N VA...DC
National Weather Service Baltimore MD/Washington DC
155 PM EDT Sat Jul 19 2025
.DISCUSSION...
A stalled front returns north across the area as a warm front
today. A stronger cold front moves through the area Sunday night.
Warm and humid weather will continue with daily shower and
thunderstorm chances through the weekend.
Lower rain chances and lower humidity are expected through the
middle of next week as a strong area of Canadian high pressure
builds to the north. A return to more summertime conditions is
expected by later next week.
VAZ054-200800-
Arlington/Falls Church/Alexandria-
Including the cities of Arlington, Alexandria, and Falls Church
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 40 20 30 0
Chance of Thunder (%) 40 20 30 0
Temp (24h trend) 73 (-1) 92 (+5) 72 86
RH % (24h trend) 100 (+5) 58 (-13) 83 50
Wind 20ft/early(mph) Lgt/Var Lgt/Var W 6 N 5
Wind 20ft/late(mph) Lgt/Var W 7 NW 5 N 5
Precip Amount 0.16 0.00 0.00 0.00
Precip Duration 1 0 1
Precip Begin 6 PM 2 PM Continuing
Precip End 11 PM Continuing 2 AM
Mixing Hgt(ft-agl/msl) 5480 6630
Transport Wnd (mph) W 18 NW 10
Vent Rate (kt-ft) 87680 59670
Max ADI Early 14 Gen Poor 44 Gen Good 90 Good 50 Gen Good
Max ADI Late 3 Very Poor 117 Very Good9 Poor 81 Good
Max LVORI Early 7 8 4 4
Max LVORI Late 8 2 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 60s. Highs in the
mid 80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
lower 90s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the mid 90s. Northwest winds
around 5 mph.
$$
VAZ055-200800-
Stafford-
Including the city of Falmouth
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Showers
Chance Precip (%) 50 20 20 20
Chance of Thunder (%) 50 20 20 0
Temp (24h trend) 72 (-1) 93 (+6) 72 85
RH % (24h trend) 100 (0) 60 (-13) 91 57
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Precip Amount 0.28 0.00 0.00 0.00
Precip Duration 2 0 1 0
Precip Begin 6 PM 2 PM Continuing 2 PM
Precip End 11 PM Continuing 2 AM 6 PM
Mixing Hgt(ft-agl/msl) 4960 5220
Transport Wnd (mph) W 16 N 9
Vent Rate (kt-ft) 69440 41760
Max ADI Early 9 Poor 42 Gen Good 62 Good 34 Fair
Max ADI Late 3 Very Poor 97 Good 8 Poor 63 Good
Max LVORI Early 10 8 5 5
Max LVORI Late 10 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. East winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs around 90.
South winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. West winds around
5 mph.
$$
VAZ056-200800-
Spotsylvania-
Including the city of Fredericksburg
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 60 20 20 20
Chance of Thunder (%) 50 20 20 20
Temp (24h trend) 71 (-1) 93 (+5) 71 85
RH % (24h trend) 100 (0) 59 (-12) 95 58
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.31 0.02 0.01 0.00
Precip Duration 2 0 1 0
Precip Begin 6 PM 2 PM Continuing 2 PM
Precip End 11 PM Continuing 2 AM 6 PM
Mixing Hgt(ft-agl/msl) 5290 4950
Transport Wnd (mph) W 16 N 8
Vent Rate (kt-ft) 74060 34650
Max ADI Early 12 Poor 46 Gen Good 56 Gen Good 32 Fair
Max ADI Late 4 Very Poor 101 Very Good5 Very Poor 46 Gen Good
Max LVORI Early 10 9 6 6
Max LVORI Late 10 2 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. East winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs around 90.
South winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. West winds around
5 mph.
$$
VAZ057-200800-
King George-
Including the city of Dahlgren
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 60 20 20 0
Chance of Thunder (%) 50 20 20 0
Temp (24h trend) 72 (-2) 92 (+5) 73 85
RH % (24h trend) 100 (0) 60 (-14) 94 55
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var N 5
Wind 20ft/late(mph) Lgt/Var W 5 Lgt/Var N 5
Precip Amount 0.30 0.00 0.00 0.00
Precip Duration 2 0 1
Precip Begin 6 PM 2 PM Continuing
Precip End 12 AM Continuing 2 AM
Mixing Hgt(ft-agl/msl) 5060 5300
Transport Wnd (mph) W 16 N 9
Vent Rate (kt-ft) 70840 42400
Max ADI Early 9 Poor 38 Fair 43 Gen Good 37 Fair
Max ADI Late 3 Very Poor 99 Good 9 Poor 59 Gen Good
Max LVORI Early 9 9 5 5
Max LVORI Late 9 3 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. East winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
upper 80s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the mid 70s. Highs in the
lower 90s. West winds around 5 mph.
$$
WVZ502-200800-
Eastern Grant-
Including the city of Petersburg
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 20 60 40 30
Chance of Thunder (%) 20 40 40 20
Temp (24h trend) 67 (-1) 89 (+3) 65 85
RH % (24h trend) 100 (0) 60 (-5) 99 55
Wind 20ft/early(mph) Lgt/Var S 5 G17 W 5 G19 Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 7 G19 Lgt/Var Lgt/Var
Precip Amount 0.12 0.05 0.03 0.00
Precip Duration 1 2 2 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4330 5300
Transport Wnd (mph) W 23 NW 8
Vent Rate (kt-ft) 86600 37100
Max ADI Early 17 Gen Poor 93 Good 63 Good 23 Fair
Max ADI Late 6 Very Poor 91 Good 5 Very Poor 42 Gen Good
Max LVORI Early 7 7 6 8
Max LVORI Late 8 3 7 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
mid 80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
90s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the lower 90s. West winds 5 to
10 mph.
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows around 70. Highs in the lower 90s. West winds 5 to 10 mph.
$$
WVZ503-200800-
Western Mineral-
Including the city of Elk Garden
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Showers
Chance Precip (%) 30 60 50 20
Chance of Thunder (%) 20 40 40 0
Temp (24h trend) 65 (-2) 85 (+2) 62 83
RH % (24h trend) 100 (+1) 63 (-2) 100 49
Wind 20ft/early(mph) Lgt/Var W 9 G21 NW 8 G21 Lgt/Var
Wind 20ft/late(mph) W 6 G18 W 10 G21 NW 5 N 5
Precip Amount 0.06 0.03 0.03 0.00
Precip Duration 1 3 2 1
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(ft-agl/msl) 3530 4950
Transport Wnd (mph) W 23 NW 9
Vent Rate (kt-ft) 70600 39600
Max ADI Early 20 Gen Poor 67 Good 55 Gen Good 23 Fair
Max ADI Late 10 Poor 80 Good 8 Poor 54 Gen Good
Max LVORI Early 6 6 5 6
Max LVORI Late 6 3 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs around 80.
East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
mid 80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the upper 80s. West winds 5 to
10 mph.
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the upper 80s. West winds 10 to
15 mph.
$$
WVZ504-200800-
Eastern Mineral-
Including the cities of Antioch, Keyser, New Creek, Ridgeville,
Russelldale, Headsville, and Fort Ashby
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Showers
Chance Precip (%) 20 50 50 20
Chance of Thunder (%) 20 40 40 0
Temp (24h trend) 68 (-1) 89 (+3) 65 85
RH % (24h trend) 100 (0) 57 (-7) 98 45
Wind 20ft/early(mph) Lgt/Var SW 6 G17 W 7 G19 Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 10 G19 Lgt/Var Lgt/Var
Precip Amount 0.08 0.01 0.02 0.00
Precip Duration 1 2 2 1
Precip Begin 6 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 2 AM 6 PM
Mixing Hgt(ft-agl/msl) 4550 5910
Transport Wnd (mph) W 22 NW 7
Vent Rate (kt-ft) 86450 35460
Max ADI Early 12 Poor 84 Good 50 Gen Good 28 Fair
Max ADI Late 5 Very Poor 106 Very Good5 Very Poor 51 Gen Good
Max LVORI Early 7 7 6 7
Max LVORI Late 8 3 7 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows around 60. Highs in the lower 80s.
East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
90s. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. A chance of showers and thunderstorms.
Lows around 70. Highs in the lower 90s. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. West winds 5 to
10 mph.
$$
WVZ505-200800-
Western Pendleton-
Including the city of Riverton
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 20 70 50 40
Chance of Thunder (%) 20 50 50 30
Temp (24h trend) 63 (-3) 82 (+3) 62 80
RH % (24h trend) 100 (+1) 67 (-4) 100 61
Wind 20ft/early(mph) Lgt/Var W 8 G24 W 7 G23 Lgt/Var
Wind 20ft/late(mph) W 5 G20 W 9 G24 Lgt/Var NW 5
Precip Amount 0.14 0.09 0.09 0.04
Precip Duration 1 3 2 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(ft-agl/msl) 3660 4090
Transport Wnd (mph) NW 25 NW 9
Vent Rate (kt-ft) 80520 32720
Max ADI Early 36 Fair 76 Good 68 Good 22 Fair
Max ADI Late 10 Poor 84 Good 10 Poor 34 Fair
Max LVORI Early 7 6 6 7
Max LVORI Late 7 3 7 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. South winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Southwest winds 10 to 15 mph.
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 80s. West winds 5 to
10 mph.
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the lower 80s. West winds 5 to
10 mph.
$$
WVZ501-200800-
Western Grant-
Including the cities of Bayard and Mount Storm
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 30 60 50 20
Chance of Thunder (%) 20 50 50 20
Temp (24h trend) 64 (-2) 83 (+2) 61 80
RH % (24h trend) 100 (+1) 71 (+3) 100 60
Wind 20ft/early(mph) Lgt/Var W 8 G24 W 7 G23 Lgt/Var
Wind 20ft/late(mph) W 6 G20 W 9 G24 Lgt/Var Lgt/Var
Precip Amount 0.10 0.09 0.07 0.00
Precip Duration 1 3 2 1
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(ft-agl/msl) 3260 4640
Transport Wnd (mph) W 24 NW 9
Vent Rate (kt-ft) 68460 37120
Max ADI Early 29 Fair 63 Good 57 Gen Good 22 Fair
Max ADI Late 11 Poor 74 Good 9 Poor 46 Gen Good
Max LVORI Early 6 5 6 6
Max LVORI Late 6 4 7 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows around 60. Highs in the lower
80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Southwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the mid 80s. West winds 5 to
10 mph.
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the mid 80s. West winds 5 to
10 mph.
$$
MDZ507-200800-
Northwest Harford-
Including the city of Jarrettsville
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 30 20 30 0
Chance of Thunder (%) 30 20 30 0
Temp (24h trend) 71 (0) 89 (+6) 67 83
RH % (24h trend) 100 (+7) 66 (-13) 91 53
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 6 N 6
Wind 20ft/late(mph) Lgt/Var W 7 NW 5 N 6
Precip Amount 0.14 0.00 0.00 0.00
Precip Duration 1 0 0
Precip Begin 6 PM 2 PM Continuing
Precip End 4 AM Continuing 8 PM
Mixing Hgt(ft-agl/msl) 4620 5690
Transport Wnd (mph) W 16 N 13
Vent Rate (kt-ft) 64680 62590
Max ADI Early 12 Poor 42 Gen Good 67 Good 63 Good
Max ADI Late 3 Very Poor 105 Very Good10 Poor 79 Good
Max LVORI Early 9 9 5 5
Max LVORI Late 10 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows around 60. Highs in the lower 80s.
Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the
mid 80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the lower
90s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
$$
MDZ506-200800-
Central and Southeast Howard-
Including the cities of Columbia and Ellicott City
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 30 20 30 0
Chance of Thunder (%) 30 20 30 0
Temp (24h trend) 71 (-1) 91 (+7) 69 85
RH % (24h trend) 100 (+3) 61 (-16) 89 50
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 6 N 5
Wind 20ft/late(mph) Lgt/Var W 7 NW 5 N 5
Precip Amount 0.15 0.00 0.00 0.00
Precip Duration 1 0 0
Precip Begin 6 PM 2 PM Continuing
Precip End 11 PM Continuing 8 PM
Mixing Hgt(ft-agl/msl) 5040 6390
Transport Wnd (mph) W 18 N 10
Vent Rate (kt-ft) 80640 57510
Max ADI Early 12 Poor 45 Gen Good 70 Good 59 Gen Good
Max ADI Late 3 Very Poor 118 Very Good9 Poor 80 Good
Max LVORI Early 9 9 4 5
Max LVORI Late 9 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs around 90.
South winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
$$
MDZ508-200800-
Southeast Harford-
Including the city of Aberdeen
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms None Tstms None
Chance Precip (%) 30 0 30 0
Chance of Thunder (%) 30 0 30 0
Temp (24h trend) 72 (-1) 92 (+8) 69 85
RH % (24h trend) 100 (+9) 62 (-16) 91 51
Wind 20ft/early(mph) Lgt/Var Lgt/Var W 5 N 6
Wind 20ft/late(mph) Lgt/Var W 7 NW 5 N 6
Precip Amount 0.36 0.00 0.00 0.00
Precip Duration 1 1
Precip Begin 6 PM 6 PM
Precip End 4 AM 2 AM
Mixing Hgt(ft-agl/msl) 4690 5890
Transport Wnd (mph) W 21 N 13
Vent Rate (kt-ft) 84420 64790
Max ADI Early 11 Poor 33 Fair 68 Good 62 Good
Max ADI Late 3 Very Poor 105 Very Good10 Poor 78 Good
Max LVORI Early 9 9 5 5
Max LVORI Late 9 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Southeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the lower
90s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds 5 to
10 mph.
$$
MDZ501-200800-
Extreme Western Allegany-
Including the city of Frostburg
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 20 50 50 0
Chance of Thunder (%) 20 40 40 0
Temp (24h trend) 68 (0) 87 (+3) 64 84
RH % (24h trend) 99 (0) 61 (-5) 96 47
Wind 20ft/early(mph) Lgt/Var W 8 G20 NW 8 G20 Lgt/Var
Wind 20ft/late(mph) W 5 W 11 G20 Lgt/Var N 5
Precip Amount 0.10 0.01 0.02 0.00
Precip Duration 0 2 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 2 AM
Mixing Hgt(ft-agl/msl) 3720 5050
Transport Wnd (mph) W 23 NW 8
Vent Rate (kt-ft) 74400 35350
Max ADI Early 14 Gen Poor 73 Good 54 Gen Good 28 Fair
Max ADI Late 8 Poor 80 Good 9 Poor 49 Gen Good
Max LVORI Early 6 6 5 6
Max LVORI Late 6 3 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows around 60. Highs in the mid 80s.
Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs around 90.
Southwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. A chance of showers and thunderstorms.
Lows around 70. Highs in the lower 90s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the upper 80s. West winds 10 to
15 mph.
$$
MDZ503-200800-
Northwest Montgomery-
Including the cities of Germantown and Damascus
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 40 20 30 0
Chance of Thunder (%) 40 20 30 0
Temp (24h trend) 70 (-2) 92 (+7) 69 85
RH % (24h trend) 100 (+2) 61 (-14) 89 52
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 6 N 5
Wind 20ft/late(mph) Lgt/Var W 7 NW 5 N 5
Precip Amount 0.30 0.00 0.00 0.00
Precip Duration 1 0 0
Precip Begin 6 PM 2 PM Continuing
Precip End 10 PM Continuing 8 PM
Mixing Hgt(ft-agl/msl) 5030 5900
Transport Wnd (mph) W 21 N 10
Vent Rate (kt-ft) 90540 53100
Max ADI Early 13 Gen Poor 64 Good 72 Good 54 Gen Good
Max ADI Late 3 Very Poor 118 Very Good9 Poor 73 Good
Max LVORI Early 9 9 4 5
Max LVORI Late 9 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the
mid 80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
lower 90s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
$$
MDZ502-200800-
Central and Eastern Allegany-
Including the city of Cumberland
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms None
Chance Precip (%) 0 40 50 0
Chance of Thunder (%) 0 40 40 0
Temp (24h trend) 68 (-1) 90 (+5) 66 85
RH % (24h trend) 100 (0) 58 (-7) 93 45
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 5 G18 Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 8 G19 Lgt/Var Lgt/Var
Precip Amount 0.00 0.01 0.01 0.00
Precip Duration 1 1
Precip Begin 6 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(ft-agl/msl) 4740 5920
Transport Wnd (mph) W 22 NW 8
Vent Rate (kt-ft) 90060 41440
Max ADI Early 16 Gen Poor 94 Good 66 Good 35 Fair
Max ADI Late 4 Very Poor 114 Very Good5 Very Poor 54 Gen Good
Max LVORI Early 7 8 5 6
Max LVORI Late 8 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows around 60. Highs in the lower 80s.
East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
90s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. A chance of showers and thunderstorms.
Lows around 70. Highs in the mid 90s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. West winds around
5 mph.
$$
MDZ505-200800-
Northwest Howard-
Including the city of Lisbon
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 30 20 30 0
Chance of Thunder (%) 30 20 30 0
Temp (24h trend) 70 (-1) 90 (+7) 68 83
RH % (24h trend) 100 (+2) 64 (-15) 90 52
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 6 N 5
Wind 20ft/late(mph) Lgt/Var W 7 NW 5 N 5
Precip Amount 0.08 0.01 0.00 0.00
Precip Duration 1 0 0
Precip Begin 6 PM 2 PM Continuing
Precip End 10 PM Continuing 8 PM
Mixing Hgt(ft-agl/msl) 4880 5890
Transport Wnd (mph) W 21 N 10
Vent Rate (kt-ft) 87840 53010
Max ADI Early 12 Poor 51 Gen Good 73 Good 63 Good
Max ADI Late 3 Very Poor 119 Very Good9 Poor 79 Good
Max LVORI Early 9 9 4 6
Max LVORI Late 9 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the
mid 80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. South winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
$$
MDZ504-200800-
Central and Southeast Montgomery-
Including the cities of Bethesda, Rockville, Gaithersburg,
and Silver Spring
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 40 20 30 0
Chance of Thunder (%) 40 20 30 0
Temp (24h trend) 71 (-1) 91 (+6) 70 85
RH % (24h trend) 100 (+3) 58 (-17) 87 50
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 6 N 5
Wind 20ft/late(mph) Lgt/Var W 7 NW 5 N 5
Precip Amount 0.37 0.00 0.00 0.00
Precip Duration 1 0 0
Precip Begin 6 PM 2 PM Continuing
Precip End 11 PM Continuing 8 PM
Mixing Hgt(ft-agl/msl) 5120 6550
Transport Wnd (mph) W 21 N 9
Vent Rate (kt-ft) 92160 52400
Max ADI Early 14 Gen Poor 51 Gen Good 71 Good 51 Gen Good
Max ADI Late 3 Very Poor 119 Very Good9 Poor 77 Good
Max LVORI Early 8 9 4 5
Max LVORI Late 9 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
lower 90s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Northwest winds around
5 mph.
$$
MDZ006-200800-
Northern Baltimore-
Including the cities of Reisterstown and Cockeysville
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 30 20 40 0
Chance of Thunder (%) 30 20 40 0
Temp (24h trend) 71 (0) 90 (+7) 68 85
RH % (24h trend) 100 (+7) 63 (-13) 89 50
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 5 N 5
Wind 20ft/late(mph) Lgt/Var W 7 Lgt/Var N 5
Precip Amount 0.07 0.01 0.00 0.00
Precip Duration 1 0 0
Precip Begin 6 PM 2 PM Continuing
Precip End 12 AM Continuing 8 PM
Mixing Hgt(ft-agl/msl) 5280 5990
Transport Wnd (mph) W 21 N 12
Vent Rate (kt-ft) 95040 59900
Max ADI Early 13 Gen Poor 43 Gen Good 69 Good 64 Good
Max ADI Late 3 Very Poor 122 Very Good10 Poor 81 Good
Max LVORI Early 8 9 4 5
Max LVORI Late 9 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the
mid 80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs around 90.
South winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
$$
MDZ005-200800-
Carroll-
Including the cities of Eldersburg and Westminster
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 30 30 30 0
Chance of Thunder (%) 30 20 30 0
Temp (24h trend) 70 (-1) 91 (+7) 67 85
RH % (24h trend) 100 (+5) 62 (-14) 90 50
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 5 Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 6 Lgt/Var N 5
Precip Amount 0.02 0.01 0.00 0.00
Precip Duration 1 1 0
Precip Begin 6 PM 2 PM Continuing
Precip End 8 PM Continuing 8 PM
Mixing Hgt(ft-agl/msl) 5150 6010
Transport Wnd (mph) W 21 N 12
Vent Rate (kt-ft) 92700 60100
Max ADI Early 13 Gen Poor 54 Gen Good 74 Good 63 Good
Max ADI Late 4 Very Poor 119 Very Good7 Poor 79 Good
Max LVORI Early 8 9 5 5
Max LVORI Late 9 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the
mid 80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs around 90.
South winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
$$
MDZ004-200800-
Frederick MD-
Including the cities of Frederick and Ballenger Creek
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 40 30 30 0
Chance of Thunder (%) 40 30 30 0
Temp (24h trend) 70 (-1) 93 (+9) 67 86
RH % (24h trend) 100 (+4) 61 (-13) 90 48
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 6 G18 Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 7 G18 Lgt/Var Lgt/Var
Precip Amount 0.07 0.00 0.00 0.00
Precip Duration 1 1 0
Precip Begin 6 PM 2 PM Continuing
Precip End 8 PM Continuing 8 PM
Mixing Hgt(ft-agl/msl) 5170 6110
Transport Wnd (mph) W 21 N 9
Vent Rate (kt-ft) 93060 48880
Max ADI Early 13 Gen Poor 68 Good 71 Good 55 Gen Good
Max ADI Late 3 Very Poor 118 Very Good8 Poor 70 Good
Max LVORI Early 8 8 4 5
Max LVORI Late 8 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the
mid 80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
lower 90s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds 5 to
10 mph.
$$
MDZ003-200800-
Washington-
Including the city of Hagerstown
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 40 30 30 0
Chance of Thunder (%) 40 30 30 0
Temp (24h trend) 70 (0) 92 (+7) 67 86
RH % (24h trend) 100 (+3) 60 (-11) 90 47
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 6 G17 Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 8 G18 Lgt/Var N 5
Precip Amount 0.06 0.00 0.00 0.00
Precip Duration 1 1 1
Precip Begin 6 PM 11 AM Continuing
Precip End 8 PM Continuing 2 AM
Mixing Hgt(ft-agl/msl) 5400 5980
Transport Wnd (mph) W 22 N 9
Vent Rate (kt-ft) 102600 47840
Max ADI Early 15 Gen Poor 77 Good 68 Good 52 Gen Good
Max ADI Late 3 Very Poor 124 Very Good8 Poor 63 Good
Max LVORI Early 7 8 4 6
Max LVORI Late 8 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
mid 80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
lower 90s. South winds 10 to 15 mph.
.FRIDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Southwest winds 5 to
10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. Northwest winds 5 to
10 mph.
$$
VAZ053-200800-
Fairfax-
Including the cities of Reston, Herndon, Annandale, Centreville,
Chantilly, McLean, and Franconia
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms None Tstms None
Chance Precip (%) 50 0 30 0
Chance of Thunder (%) 50 0 30 0
Temp (24h trend) 72 (-1) 92 (+5) 71 85
RH % (24h trend) 100 (+2) 60 (-12) 88 51
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 6 N 5
Wind 20ft/late(mph) Lgt/Var W 7 NW 5 N 5
Precip Amount 0.27 0.00 0.00 0.00
Precip Duration 1 1
Precip Begin 6 PM 6 PM
Precip End 11 PM 2 AM
Mixing Hgt(ft-agl/msl) 5350 6400
Transport Wnd (mph) W 18 N 12
Vent Rate (kt-ft) 85600 64000
Max ADI Early 13 Gen Poor 41 Gen Good 78 Good 44 Gen Good
Max ADI Late 3 Very Poor 111 Very Good9 Poor 78 Good
Max LVORI Early 7 9 4 4
Max LVORI Late 9 3 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
lower 90s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Northwest winds around
5 mph.
$$
VAZ527-200800-
Central and Southeast Prince William/Manassas/Manassas Park-
Including the cities of Dale City, Manassas, Woodbridge,
Lake Ridge, and Montclair
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 50 20 30 0
Chance of Thunder (%) 50 20 30 0
Temp (24h trend) 71 (-2) 92 (+5) 71 85
RH % (24h trend) 100 (0) 61 (-13) 91 54
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 5 N 5
Wind 20ft/late(mph) Lgt/Var W 6 Lgt/Var N 5
Precip Amount 0.24 0.01 0.00 0.00
Precip Duration 2 0 1
Precip Begin 6 PM 2 PM Continuing
Precip End 11 PM Continuing 2 AM
Mixing Hgt(ft-agl/msl) 5120 5910
Transport Wnd (mph) W 16 N 10
Vent Rate (kt-ft) 71680 53190
Max ADI Early 12 Poor 42 Gen Good 78 Good 41 Gen Good
Max ADI Late 3 Very Poor 98 Good 8 Poor 71 Good
Max LVORI Early 9 9 4 5
Max LVORI Late 9 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs around 90.
South winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Northwest winds around
5 mph.
$$
VAZ051-200800-
Culpeper-
Including the city of Culpeper
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 50 20 30 20
Chance of Thunder (%) 50 20 30 20
Temp (24h trend) 69 (-3) 93 (+7) 70 85
RH % (24h trend) 100 (0) 60 (-14) 97 62
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.23 0.00 0.00 0.00
Precip Duration 2 0 1 1
Precip Begin 6 PM 2 PM Continuing 8 AM
Precip End 10 PM Continuing 2 AM 6 PM
Mixing Hgt(ft-agl/msl) 5420 5120
Transport Wnd (mph) W 15 N 9
Vent Rate (kt-ft) 70460 40960
Max ADI Early 9 Poor 50 Gen Good 63 Good 34 Fair
Max ADI Late 3 Very Poor 101 Very Good4 Very Poor 56 Gen Good
Max LVORI Early 10 9 6 7
Max LVORI Late 10 3 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs around 90.
South winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. West winds around
5 mph.
$$
VAZ050-200800-
Orange-
Including the cities of Orange and Gordonsville
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 50 20 20 30
Chance of Thunder (%) 50 20 20 30
Temp (24h trend) 70 (-1) 93 (+6) 71 85
RH % (24h trend) 100 (0) 59 (-13) 98 61
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.26 0.00 0.00 0.00
Precip Duration 2 0 1 1
Precip Begin 6 PM 2 PM Continuing 8 AM
Precip End 11 PM Continuing 2 AM 6 PM
Mixing Hgt(ft-agl/msl) 5740 4680
Transport Wnd (mph) W 16 N 7
Vent Rate (kt-ft) 80360 28080
Max ADI Early 10 Poor 53 Gen Good 59 Gen Good 30 Fair
Max ADI Late 3 Very Poor 109 Very Good4 Very Poor 38 Fair
Max LVORI Early 10 9 6 7
Max LVORI Late 10 2 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs around 90.
South winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. West winds around
5 mph.
$$
VAZ036-200800-
Nelson-
Including the city of Lovingston
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 40 20 20 50
Chance of Thunder (%) 40 20 20 50
Temp (24h trend) 70 (-1) 92 (+5) 71 84
RH % (24h trend) 100 (0) 58 (-14) 97 69
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 6 Lgt/Var Lgt/Var
Precip Amount 0.09 0.00 0.00 0.18
Precip Duration 1 0 1 2
Precip Begin 6 PM 2 PM Continuing 8 AM
Precip End 10 PM Continuing 2 AM Continuing
Mixing Hgt(ft-agl/msl) 5410 3160
Transport Wnd (mph) W 18 N 6
Vent Rate (kt-ft) 86560 15800
Max ADI Early 14 Gen Poor 68 Good 51 Gen Good 20 Gen Poor
Max ADI Late 4 Very Poor 96 Good 4 Very Poor 20 Gen Poor
Max LVORI Early 9 9 5 6
Max LVORI Late 9 3 6 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. East winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. South winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. West winds 5 to
10 mph.
$$
VAZ037-200800-
Albemarle-
Including the city of Charlottesville
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 50 30 20 40
Chance of Thunder (%) 50 30 20 40
Temp (24h trend) 70 (-1) 93 (+6) 71 85
RH % (24h trend) 100 (0) 62 (-12) 97 68
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 6 Lgt/Var Lgt/Var
Precip Amount 0.30 0.00 0.00 0.05
Precip Duration 1 1 1 1
Precip Begin 6 PM 2 PM Continuing 8 AM
Precip End 10 PM Continuing 2 AM Continuing
Mixing Hgt(ft-agl/msl) 5740 3330
Transport Wnd (mph) W 16 N 7
Vent Rate (kt-ft) 80360 19980
Max ADI Early 9 Poor 69 Good 44 Gen Good 24 Fair
Max ADI Late 4 Very Poor 106 Very Good4 Very Poor 24 Fair
Max LVORI Early 10 9 5 7
Max LVORI Late 9 3 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. East winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. West winds 5 to
10 mph.
$$
VAZ038-200800-
Greene-
Including the city of Stanardsville
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 50 30 30 40
Chance of Thunder (%) 50 30 30 40
Temp (24h trend) 69 (-2) 92 (+7) 70 84
RH % (24h trend) 100 (0) 61 (-18) 97 67
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Precip Amount 0.29 0.00 0.00 0.02
Precip Duration 2 1 1 1
Precip Begin 6 PM 2 PM Continuing 8 AM
Precip End 10 PM Continuing 2 AM 6 PM
Mixing Hgt(ft-agl/msl) 5860 3440
Transport Wnd (mph) W 16 N 7
Vent Rate (kt-ft) 82040 20640
Max ADI Early 8 Poor 72 Good 49 Gen Good 30 Fair
Max ADI Late 4 Very Poor 113 Very Good4 Very Poor 29 Fair
Max LVORI Early 9 8 5 7
Max LVORI Late 9 2 7 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. South winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Southwest winds
around 5 mph.
$$
VAZ039-200800-
Madison-
Including the city of Madison
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 50 30 30 30
Chance of Thunder (%) 50 30 30 30
Temp (24h trend) 69 (-2) 92 (+7) 70 84
RH % (24h trend) 100 (0) 61 (-17) 97 65
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.26 0.00 0.00 0.01
Precip Duration 1 1 1 1
Precip Begin 6 PM 2 PM Continuing 8 AM
Precip End 10 PM Continuing 2 AM 6 PM
Mixing Hgt(ft-agl/msl) 5650 4290
Transport Wnd (mph) W 16 N 6
Vent Rate (kt-ft) 79100 21450
Max ADI Early 8 Poor 65 Good 51 Gen Good 28 Fair
Max ADI Late 3 Very Poor 112 Very Good4 Very Poor 30 Fair
Max LVORI Early 9 9 6 6
Max LVORI Late 9 3 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. South winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Southwest winds
around 5 mph.
$$
MDZ014-200800-
Anne Arundel-
Including the cities of Glen Burnie, Annapolis, Severn,
South Gate, Severna Park, Arnold, and Odenton
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms None Tstms None
Chance Precip (%) 40 0 30 0
Chance of Thunder (%) 40 0 30 0
Temp (24h trend) 72 (-2) 92 (+7) 72 86
RH % (24h trend) 100 (+6) 61 (-16) 86 49
Wind 20ft/early(mph) Lgt/Var Lgt/Var W 5 N 5
Wind 20ft/late(mph) Lgt/Var W 6 NW 5 N 5
Precip Amount 0.20 0.00 0.00 0.00
Precip Duration 2 1
Precip Begin 6 PM 6 PM
Precip End 3 AM 2 AM
Mixing Hgt(ft-agl/msl) 5130 6570
Transport Wnd (mph) W 16 N 10
Vent Rate (kt-ft) 71820 59130
Max ADI Early 12 Poor 41 Gen Good 68 Good 53 Gen Good
Max ADI Late 3 Very Poor 100 Good 10 Poor 82 Good
Max LVORI Early 7 9 4 4
Max LVORI Late 9 3 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 60s. Highs in the
lower 80s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 60s. Highs in the
mid 80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
upper 80s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds 5 to
10 mph.
$$
MDZ017-200800-
St. Marys-
Including the cities of Lexington Park and California
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms None Tstms None
Chance Precip (%) 50 0 20 0
Chance of Thunder (%) 50 0 20 0
Temp (24h trend) 72 (-2) 91 (+5) 72 85
RH % (24h trend) 100 (+1) 63 (-12) 92 54
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var N 7
Wind 20ft/late(mph) Lgt/Var W 6 NW 5 N 7
Precip Amount 0.34 0.00 0.02 0.00
Precip Duration 3 1
Precip Begin 6 PM 6 PM
Precip End 1 AM 2 AM
Mixing Hgt(ft-agl/msl) 4600 5320
Transport Wnd (mph) W 15 N 9
Vent Rate (kt-ft) 59800 42560
Max ADI Early 10 Poor 31 Fair 46 Gen Good 42 Gen Good
Max ADI Late 4 Very Poor 82 Good 9 Poor 53 Gen Good
Max LVORI Early 9 9 5 5
Max LVORI Late 9 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 60s. Highs in the
lower 80s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 60s. Highs in the
mid 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
upper 80s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the lower
90s. Southwest winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Lows in the mid 70s. Highs in the
lower 90s. West winds 5 to 10 mph.
$$
MDZ016-200800-
Charles-
Including the cities of St. Charles and Waldorf
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms None Tstms None
Chance Precip (%) 50 0 20 0
Chance of Thunder (%) 50 0 20 0
Temp (24h trend) 72 (-1) 92 (+6) 72 85
RH % (24h trend) 100 (0) 61 (-13) 90 53
Wind 20ft/early(mph) Lgt/Var Lgt/Var W 5 N 5
Wind 20ft/late(mph) Lgt/Var W 6 NW 5 N 5
Precip Amount 0.18 0.00 0.00 0.00
Precip Duration 2 1
Precip Begin 6 PM 6 PM
Precip End 12 AM 2 AM
Mixing Hgt(ft-agl/msl) 5030 5950
Transport Wnd (mph) W 17 N 10
Vent Rate (kt-ft) 75450 53550
Max ADI Early 10 Poor 35 Fair 64 Good 40 Fair
Max ADI Late 3 Very Poor 95 Good 9 Poor 72 Good
Max LVORI Early 9 8 5 5
Max LVORI Late 9 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. East winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
upper 80s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the mid 70s. Highs in the
lower 90s. West winds around 5 mph.
$$
MDZ018-200800-
Calvert-
Including the cities of Chesapeake Beach, Huntingtown, Dunkirk,
North Beach, Lusby, and Prince Frederick
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms None Tstms None
Chance Precip (%) 50 0 20 0
Chance of Thunder (%) 50 0 20 0
Temp (24h trend) 72 (-2) 92 (+5) 72 86
RH % (24h trend) 100 (+1) 63 (-12) 89 54
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var N 6
Wind 20ft/late(mph) Lgt/Var W 6 NW 5 N 6
Precip Amount 0.12 0.00 0.00 0.00
Precip Duration 2 1
Precip Begin 6 PM 6 PM
Precip End 1 AM 2 AM
Mixing Hgt(ft-agl/msl) 4710 4970
Transport Wnd (mph) W 15 N 10
Vent Rate (kt-ft) 61230 44730
Max ADI Early 8 Poor 37 Fair 42 Gen Good 44 Gen Good
Max ADI Late 4 Very Poor 81 Good 10 Poor 56 Gen Good
Max LVORI Early 8 9 4 5
Max LVORI Late 9 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 60s. Highs in the
lower 80s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 60s. Highs in the
mid 80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
upper 80s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the mid 70s. Highs in the
lower 90s. Northwest winds around 5 mph.
$$
MDZ011-200800-
Southern Baltimore-
Including the city of Baltimore
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms None Tstms None
Chance Precip (%) 40 0 30 0
Chance of Thunder (%) 40 0 30 0
Temp (24h trend) 72 (-1) 93 (+8) 70 87
RH % (24h trend) 100 (+9) 59 (-15) 87 46
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 6 N 5
Wind 20ft/late(mph) Lgt/Var W 7 NW 5 N 6
Precip Amount 0.29 0.00 0.00 0.00
Precip Duration 2 1
Precip Begin 6 PM 6 PM
Precip End 3 AM 2 AM
Mixing Hgt(ft-agl/msl) 5390 6480
Transport Wnd (mph) W 21 N 12
Vent Rate (kt-ft) 97020 64800
Max ADI Early 13 Gen Poor 44 Gen Good 79 Good 64 Good
Max ADI Late 3 Very Poor 121 Very Good10 Poor 86 Good
Max LVORI Early 8 8 4 5
Max LVORI Late 9 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Southeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows around 70. Highs around 90. South
winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the mid 90s. Northwest winds 5 to
10 mph.
$$
MDZ013-200800-
Prince Georges-
Including the cities of Bowie, Suitland-Silver Hill, Clinton,
College Park, Greenbelt, Laurel, and Camp Springs
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms None Tstms None
Chance Precip (%) 40 0 30 0
Chance of Thunder (%) 40 0 30 0
Temp (24h trend) 72 (-1) 92 (+6) 71 85
RH % (24h trend) 100 (+3) 59 (-16) 87 49
Wind 20ft/early(mph) Lgt/Var Lgt/Var W 5 N 5
Wind 20ft/late(mph) Lgt/Var W 6 NW 5 N 5
Precip Amount 0.15 0.00 0.00 0.00
Precip Duration 1 1
Precip Begin 6 PM 6 PM
Precip End 11 PM 2 AM
Mixing Hgt(ft-agl/msl) 5290 6640
Transport Wnd (mph) W 17 NW 10
Vent Rate (kt-ft) 79350 59760
Max ADI Early 11 Poor 44 Gen Good 71 Good 46 Gen Good
Max ADI Late 3 Very Poor 102 Very Good9 Poor 79 Good
Max LVORI Early 9 9 4 4
Max LVORI Late 9 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
upper 80s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Northwest winds 5 to
10 mph.
$$
VAZ040-200800-
Rappahannock-
Including the city of Washington
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 50 30 40 30
Chance of Thunder (%) 50 30 40 20
Temp (24h trend) 68 (-3) 92 (+7) 69 84
RH % (24h trend) 100 (0) 61 (-17) 92 60
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.20 0.00 0.00 0.00
Precip Duration 1 1 1 1
Precip Begin 6 PM 2 PM Continuing 8 AM
Precip End 10 PM Continuing 2 AM 6 PM
Mixing Hgt(ft-agl/msl) 5270 5070
Transport Wnd (mph) W 17 N 8
Vent Rate (kt-ft) 79050 35490
Max ADI Early 9 Poor 71 Good 60 Gen Good 33 Fair
Max ADI Late 3 Very Poor 109 Very Good5 Very Poor 52 Gen Good
Max LVORI Early 9 8 5 6
Max LVORI Late 9 3 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. South winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. West winds around
5 mph.
$$
DCZ001-200800-
District of Columbia-
Including the city of Washington
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 40 20 30 0
Chance of Thunder (%) 40 20 30 0
Temp (24h trend) 72 (-2) 93 (+6) 72 86
RH % (24h trend) 100 (+6) 56 (-15) 85 48
Wind 20ft/early(mph) Lgt/Var Lgt/Var W 6 N 5
Wind 20ft/late(mph) Lgt/Var W 7 NW 5 N 5
Precip Amount 0.18 0.00 0.00 0.00
Precip Duration 1 0 1
Precip Begin 6 PM 2 PM Continuing
Precip End 11 PM Continuing 2 AM
Mixing Hgt(ft-agl/msl) 5420 6790
Transport Wnd (mph) W 17 N 9
Vent Rate (kt-ft) 81300 54320
Max ADI Early 12 Poor 47 Gen Good 86 Good 52 Gen Good
Max ADI Late 3 Very Poor 122 Very Good9 Poor 82 Good
Max LVORI Early 7 9 4 4
Max LVORI Late 9 2 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
lower 90s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the upper
90s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Northwest winds around
5 mph.
$$
VAZ504-200800-
Eastern Highland-
Including the city of Monterey
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 40 50 40 50
Chance of Thunder (%) 40 40 40 40
Temp (24h trend) 64 (-2) 86 (+3) 64 82
RH % (24h trend) 100 (0) 65 (-6) 100 68
Wind 20ft/early(mph) Lgt/Var W 5 G18 W 5 G18 Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 7 G18 Lgt/Var Lgt/Var
Precip Amount 0.18 0.02 0.05 0.07
Precip Duration 1 1 2 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(ft-agl/msl) 4210 3650
Transport Wnd (mph) NW 22 NW 8
Vent Rate (kt-ft) 79990 25550
Max ADI Early 27 Fair 87 Good 61 Good 18 Gen Poor
Max ADI Late 5 Very Poor 98 Good 6 Very Poor 28 Fair
Max LVORI Early 8 9 6 8
Max LVORI Late 8 3 7 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows around 60. Highs around 80. East
winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. South winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
mid 80s. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the upper 80s. West winds 5 to
10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the upper 80s. West winds 5 to
10 mph.
$$
VAZ027-200800-
Shenandoah-
Including the cities of Strasburg, Woodstock, Mount Jackson,
and New Market
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 30 40 30 30
Chance of Thunder (%) 30 40 30 20
Temp (24h trend) 67 (-2) 91 (+8) 66 84
RH % (24h trend) 100 (0) 58 (-16) 97 57
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 5 G17 Lgt/Var Lgt/Var
Precip Amount 0.15 0.00 0.00 0.00
Precip Duration 1 1 1 2
Precip Begin 6 PM 8 AM Continuing 8 AM
Precip End 9 PM Continuing 2 AM 6 PM
Mixing Hgt(ft-agl/msl) 5120 5160
Transport Wnd (mph) NW 21 N 8
Vent Rate (kt-ft) 92160 36120
Max ADI Early 13 Gen Poor 99 Good 66 Good 30 Fair
Max ADI Late 4 Very Poor 118 Very Good4 Very Poor 42 Gen Good
Max LVORI Early 9 8 6 6
Max LVORI Late 9 2 7 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
mid 80s. South winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs around 90.
South winds 10 to 15 mph.
.FRIDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the lower 90s. West winds 10 to
15 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. West winds 5 to
10 mph.
$$
VAZ505-200800-
Western Loudoun-
Including the city of Purcellville
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 40 30 30 0
Chance of Thunder (%) 40 30 30 0
Temp (24h trend) 70 (-1) 93 (+8) 69 86
RH % (24h trend) 100 (+1) 58 (-14) 88 52
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 8 G17 N 5
Wind 20ft/late(mph) Lgt/Var W 9 G17 NW 5 N 6
Precip Amount 0.18 0.00 0.00 0.00
Precip Duration 1 1 0
Precip Begin 6 PM 2 PM Continuing
Precip End 9 PM Continuing 8 PM
Mixing Hgt(ft-agl/msl) 5160 5620
Transport Wnd (mph) W 21 N 10
Vent Rate (kt-ft) 92880 50580
Max ADI Early 14 Gen Poor 78 Good 79 Good 43 Gen Good
Max ADI Late 3 Very Poor 123 Very Good9 Poor 68 Good
Max LVORI Early 7 9 4 5
Max LVORI Late 9 2 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the
mid 80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
90s. South winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Northwest winds 5 to
10 mph.
$$
VAZ028-200800-
Frederick VA-
Including the city of Winchester
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Showers
Chance Precip (%) 30 40 30 20
Chance of Thunder (%) 30 40 30 0
Temp (24h trend) 68 (-1) 91 (+7) 68 84
RH % (24h trend) 100 (0) 58 (-17) 92 53
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 6 G18 Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 8 G18 Lgt/Var N 5
Precip Amount 0.10 0.00 0.00 0.00
Precip Duration 1 1 1 1
Precip Begin 6 PM 2 PM Continuing 8 AM
Precip End 8 PM Continuing 2 AM 6 PM
Mixing Hgt(ft-agl/msl) 5080 5940
Transport Wnd (mph) W 22 N 8
Vent Rate (kt-ft) 96520 41580
Max ADI Early 17 Gen Poor 99 Good 73 Good 38 Fair
Max ADI Late 4 Very Poor 120 Very Good8 Poor 60 Gen Good
Max LVORI Early 8 8 5 6
Max LVORI Late 8 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs around 80.
Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
mid 80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
90s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. A chance of showers and thunderstorms.
Lows around 70. Highs in the mid 90s. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. West winds 5 to
10 mph.
$$
VAZ025-200800-
Augusta-
Including the cities of Staunton, Waynesboro, and Stuarts Draft
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 50 40 20 50
Chance of Thunder (%) 50 40 20 50
Temp (24h trend) 66 (-3) 90 (+6) 66 83
RH % (24h trend) 100 (+1) 59 (-12) 98 67
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 6 G17 Lgt/Var Lgt/Var
Precip Amount 0.25 0.00 0.00 0.11
Precip Duration 1 1 1 2
Precip Begin 6 PM 7 AM Continuing 8 AM
Precip End 10 PM Continuing 2 AM Continuing
Mixing Hgt(ft-agl/msl) 5130 3130
Transport Wnd (mph) W 20 NW 7
Vent Rate (kt-ft) 87210 18780
Max ADI Early 13 Gen Poor 84 Good 67 Good 26 Fair
Max ADI Late 5 Very Poor 103 Very Good5 Very Poor 26 Fair
Max LVORI Early 8 7 5 7
Max LVORI Late 8 2 7 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs around 80.
East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs around 90. Southwest winds 5 to
10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 70. Highs around 90. West winds 5 to 10 mph.
$$
VAZ502-200800-
Southern Fauquier-
Including the city of Turnbull
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 50 20 30 20
Chance of Thunder (%) 50 20 30 20
Temp (24h trend) 70 (-2) 93 (+6) 70 85
RH % (24h trend) 100 (0) 61 (-13) 93 57
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Precip Amount 0.35 0.00 0.00 0.00
Precip Duration 2 0 1 0
Precip Begin 6 PM 2 PM Continuing 2 PM
Precip End 11 PM Continuing 2 AM 6 PM
Mixing Hgt(ft-agl/msl) 5220 5460
Transport Wnd (mph) W 16 N 10
Vent Rate (kt-ft) 73080 49140
Max ADI Early 12 Poor 46 Gen Good 61 Good 34 Fair
Max ADI Late 3 Very Poor 98 Good 6 Very Poor 67 Good
Max LVORI Early 10 9 6 6
Max LVORI Late 10 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs around 90.
South winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Northwest winds around
5 mph.
$$
VAZ026-200800-
Rockingham-
Including the city of Harrisonburg
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 50 40 30 40
Chance of Thunder (%) 50 40 30 40
Temp (24h trend) 66 (-3) 91 (+9) 66 83
RH % (24h trend) 100 (0) 60 (-16) 100 64
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 6 G17 Lgt/Var Lgt/Var
Precip Amount 0.22 0.00 0.01 0.03
Precip Duration 1 1 2 2
Precip Begin 6 PM 6 AM Continuing 8 AM
Precip End 10 PM Continuing 2 AM 6 PM
Mixing Hgt(ft-agl/msl) 5120 4030
Transport Wnd (mph) NW 20 N 7
Vent Rate (kt-ft) 87040 24180
Max ADI Early 11 Poor 82 Good 62 Good 26 Fair
Max ADI Late 4 Very Poor 100 Good 4 Very Poor 29 Fair
Max LVORI Early 9 9 6 8
Max LVORI Late 9 3 8 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs around 80.
East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. South winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the lower 90s. Southwest winds
5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 70. Highs around 90. West winds 5 to 10 mph.
$$
VAZ503-200800-
Western Highland-
Including the city of Hightown
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 30 60 50 50
Chance of Thunder (%) 30 50 50 40
Temp (24h trend) 62 (-2) 82 (+3) 62 78
RH % (24h trend) 100 (0) 69 (-4) 100 68
Wind 20ft/early(mph) Lgt/Var W 7 G21 NW 6 G19 Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 8 G20 Lgt/Var NW 5
Precip Amount 0.10 0.03 0.08 0.07
Precip Duration 1 2 2 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(ft-agl/msl) 3570 3530
Transport Wnd (mph) NW 23 NW 10
Vent Rate (kt-ft) 71400 31770
Max ADI Early 39 Fair 71 Good 67 Good 20 Gen Poor
Max ADI Late 9 Poor 81 Good 11 Poor 33 Fair
Max LVORI Early 8 7 6 7
Max LVORI Late 8 3 7 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. South winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
mid 80s. Southwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 80s. West winds 5 to
10 mph.
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 80s. Northwest winds 5 to
10 mph.
$$
VAZ508-200800-
Central Virginia Blue Ridge-
Including the city of Wintergreen
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 50 30 20 50
Chance of Thunder (%) 50 30 20 50
Temp (24h trend) 67 (-2) 88 (+7) 67 80
RH % (24h trend) 98 (0) 57 (-13) 92 66
Wind 20ft/early(mph) Lgt/Var W 6 G19 NW 6 G18 N 5
Wind 20ft/late(mph) W 6 G17 NW 7 G18 NW 6 G17 Lgt/Var
Precip Amount 0.18 0.00 0.00 0.20
Precip Duration 1 1 1 2
Precip Begin 6 PM 2 PM Continuing 8 AM
Precip End 10 PM Continuing 2 AM Continuing
Mixing Hgt(ft-agl/msl) 4620 2570
Transport Wnd (mph) NW 20 NW 7
Vent Rate (kt-ft) 78540 15420
Max ADI Early 7 Poor 62 Good 59 Gen Good 19 Gen Poor
Max ADI Late 6 Very Poor 78 Good 9 Poor 19 Gen Poor
Max LVORI Early 7 6 4 5
Max LVORI Late 6 2 5 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
70s. East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 60s. Highs in the upper
80s. Southwest winds 10 to 15 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 80s. West winds 5 to
10 mph.
$$
VAZ506-200800-
Eastern Loudoun-
Including the cities of Leesburg, Ashburn, and Sterling
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 50 20 30 0
Chance of Thunder (%) 50 20 30 0
Temp (24h trend) 71 (-1) 92 (+6) 70 85
RH % (24h trend) 100 (0) 59 (-13) 90 52
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 7 N 5
Wind 20ft/late(mph) Lgt/Var W 8 NW 5 N 6
Precip Amount 0.40 0.00 0.00 0.00
Precip Duration 1 0 0
Precip Begin 6 PM 2 PM Continuing
Precip End 10 PM Continuing 8 PM
Mixing Hgt(ft-agl/msl) 5160 5990
Transport Wnd (mph) W 21 N 12
Vent Rate (kt-ft) 92880 59900
Max ADI Early 13 Gen Poor 63 Good 68 Good 45 Gen Good
Max ADI Late 3 Very Poor 119 Very Good9 Poor 78 Good
Max LVORI Early 8 9 4 5
Max LVORI Late 9 2 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
lower 90s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Northwest winds around
5 mph.
$$
VAZ507-200800-
Northern Virginia Blue Ridge-
Including the city of Big Meadows
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 50 40 30 30
Chance of Thunder (%) 50 40 30 30
Temp (24h trend) 66 (-2) 87 (+8) 65 80
RH % (24h trend) 100 (0) 62 (-19) 96 62
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 6 G17 N 5
Wind 20ft/late(mph) Lgt/Var NW 6 G17 NW 5 Lgt/Var
Precip Amount 0.23 0.00 0.00 0.02
Precip Duration 1 1 1 1
Precip Begin 6 PM 2 PM Continuing 8 AM
Precip End 10 PM Continuing 2 AM 6 PM
Mixing Hgt(ft-agl/msl) 4390 3970
Transport Wnd (mph) NW 18 N 6
Vent Rate (kt-ft) 70240 19850
Max ADI Early 6 Very Poor 59 Gen Good 53 Gen Good 21 Fair
Max ADI Late 4 Very Poor 88 Good 8 Poor 26 Fair
Max LVORI Early 9 7 5 6
Max LVORI Late 9 3 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. South winds 10 to 15 mph.
.FRIDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the upper 80s. Southwest winds
10 to 15 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the upper 80s. West winds 5 to
10 mph.
$$
VAZ501-200800-
Northern Fauquier-
Including the city of Warrenton
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 40 30 30 20
Chance of Thunder (%) 40 30 30 20
Temp (24h trend) 69 (-2) 92 (+8) 69 85
RH % (24h trend) 100 (0) 60 (-16) 90 55
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 5 N 5
Wind 20ft/late(mph) Lgt/Var W 6 Lgt/Var N 5
Precip Amount 0.20 0.00 0.00 0.00
Precip Duration 1 1 1 1
Precip Begin 6 PM 2 PM Continuing 8 AM
Precip End 10 PM Continuing 2 AM 6 PM
Mixing Hgt(ft-agl/msl) 5300 5480
Transport Wnd (mph) NW 20 N 10
Vent Rate (kt-ft) 90100 49320
Max ADI Early 12 Poor 71 Good 67 Good 37 Fair
Max ADI Late 3 Very Poor 114 Very Good8 Poor 68 Good
Max LVORI Early 9 9 5 5
Max LVORI Late 9 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
mid 80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. South winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. West winds 5 to
10 mph.
$$
VAZ029-200800-
Page-
Including the cities of Luray, Shenandoah, and Stanley
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 50 40 40 30
Chance of Thunder (%) 50 40 40 30
Temp (24h trend) 67 (-2) 93 (+7) 67 86
RH % (24h trend) 100 (0) 59 (-13) 99 60
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Precip Amount 0.13 0.00 0.00 0.01
Precip Duration 1 1 1 1
Precip Begin 6 PM 2 PM Continuing 8 AM
Precip End 10 PM Continuing 2 AM 6 PM
Mixing Hgt(ft-agl/msl) 5220 5120
Transport Wnd (mph) W 18 N 6
Vent Rate (kt-ft) 83520 25600
Max ADI Early 10 Poor 86 Good 62 Good 27 Fair
Max ADI Late 3 Very Poor 113 Very Good4 Very Poor 33 Fair
Max LVORI Early 8 8 6 7
Max LVORI Late 9 3 7 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
mid 80s. South winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
90s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the mid 90s. Southwest winds 5 to
10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. West winds around
5 mph.
$$
WVZ506-200800-
Eastern Pendleton-
Including the cities of Brandywine, Franklin, Oak Flat, Ruddle,
and Sugar Grove
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 30 60 40 40
Chance of Thunder (%) 30 40 40 30
Temp (24h trend) 64 (-3) 88 (+5) 65 82
RH % (24h trend) 100 (0) 63 (-7) 100 63
Wind 20ft/early(mph) Lgt/Var W 5 G19 W 5 G18 Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 7 G19 Lgt/Var N 5
Precip Amount 0.13 0.03 0.04 0.03
Precip Duration 1 2 2 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4280 4380
Transport Wnd (mph) W 23 NW 7
Vent Rate (kt-ft) 85600 26280
Max ADI Early 20 Gen Poor 87 Good 66 Good 22 Fair
Max ADI Late 5 Very Poor 96 Good 7 Poor 29 Fair
Max LVORI Early 8 8 6 8
Max LVORI Late 8 3 8 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs around 80.
East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. South winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the upper 80s. West winds 5 to
10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the upper 80s. West winds 5 to
10 mph.
$$
VAZ031-200800-
Clarke-
Including the city of Berryville
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Showers
Chance Precip (%) 40 30 30 20
Chance of Thunder (%) 40 30 30 0
Temp (24h trend) 69 (-2) 92 (+7) 69 86
RH % (24h trend) 100 (0) 57 (-15) 91 52
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 7 G17 Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 8 G17 Lgt/Var N 5
Precip Amount 0.14 0.00 0.00 0.00
Precip Duration 1 1 1 0
Precip Begin 6 PM 2 PM Continuing 2 PM
Precip End 8 PM Continuing 2 AM 6 PM
Mixing Hgt(ft-agl/msl) 5270 5940
Transport Wnd (mph) W 21 N 9
Vent Rate (kt-ft) 94860 47520
Max ADI Early 16 Gen Poor 93 Good 78 Good 40 Fair
Max ADI Late 4 Very Poor 126 Very Good8 Poor 70 Good
Max LVORI Early 7 8 5 6
Max LVORI Late 9 2 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the
mid 80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
90s. South winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Northwest winds 5 to
10 mph.
$$
WVZ053-200800-
Jefferson-
Including the cities of Charles Town and Shepherdstown
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 40 30 30 0
Chance of Thunder (%) 40 30 30 0
Temp (24h trend) 69 (-2) 92 (+6) 69 85
RH % (24h trend) 100 (0) 59 (-12) 90 51
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 7 N 5
Wind 20ft/late(mph) Lgt/Var W 9 G17 NW 5 N 5
Precip Amount 0.12 0.00 0.00 0.00
Precip Duration 1 1 0
Precip Begin 6 PM 2 PM Continuing
Precip End 8 PM Continuing 8 PM
Mixing Hgt(ft-agl/msl) 5210 6060
Transport Wnd (mph) W 21 N 9
Vent Rate (kt-ft) 93780 48480
Max ADI Early 16 Gen Poor 91 Good 76 Good 42 Gen Good
Max ADI Late 3 Very Poor 125 Very Good8 Poor 68 Good
Max LVORI Early 7 9 5 6
Max LVORI Late 9 2 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the
mid 80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
90s. South winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows around 70. Highs in the upper 90s.
Southwest winds 10 to 15 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Northwest winds 5 to
10 mph.
$$
VAZ030-200800-
Warren-
Including the city of Front Royal
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 40 40 40 20
Chance of Thunder (%) 40 40 40 20
Temp (24h trend) 68 (-3) 92 (+8) 68 85
RH % (24h trend) 100 (0) 58 (-16) 92 54
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 6 Lgt/Var Lgt/Var
Precip Amount 0.14 0.00 0.00 0.00
Precip Duration 1 1 1 1
Precip Begin 6 PM 2 PM Continuing 8 AM
Precip End 9 PM Continuing 2 AM 6 PM
Mixing Hgt(ft-agl/msl) 5450 5610
Transport Wnd (mph) W 20 N 9
Vent Rate (kt-ft) 92650 44880
Max ADI Early 15 Gen Poor 95 Good 75 Good 32 Fair
Max ADI Late 4 Very Poor 122 Very Good5 Very Poor 56 Gen Good
Max LVORI Early 7 8 5 6
Max LVORI Late 8 2 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the
mid 80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
90s. South winds 10 to 15 mph.
.FRIDAY...Mostly clear. A chance of showers and thunderstorms.
Lows around 70. Highs in the mid 90s. Southwest winds 5 to
10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. West winds 5 to
10 mph.
$$
WVZ052-200800-
Berkeley-
Including the city of Martinsburg
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 30 30 30 0
Chance of Thunder (%) 30 30 30 0
Temp (24h trend) 69 (-1) 92 (+7) 68 85
RH % (24h trend) 100 (0) 59 (-14) 90 50
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 6 G17 Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 8 G18 Lgt/Var N 5
Precip Amount 0.13 0.00 0.00 0.00
Precip Duration 1 1 1
Precip Begin 6 PM 2 PM Continuing
Precip End 8 PM Continuing 2 AM
Mixing Hgt(ft-agl/msl) 5370 6100
Transport Wnd (mph) W 22 N 8
Vent Rate (kt-ft) 102030 42700
Max ADI Early 19 Gen Poor 91 Good 70 Good 45 Gen Good
Max ADI Late 4 Very Poor 126 Very Good8 Poor 59 Gen Good
Max LVORI Early 7 8 4 6
Max LVORI Late 8 2 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the
mid 80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
lower 90s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 90s. West winds 5 to
10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds 5 to
10 mph.
$$
WVZ051-200800-
Morgan-
Including the city of Paw Paw
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 30 30 40 0
Chance of Thunder (%) 30 30 30 0
Temp (24h trend) 69 (+1) 89 (+5) 66 84
RH % (24h trend) 100 (0) 61 (-12) 91 49
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 5 G17 Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 7 G18 Lgt/Var Lgt/Var
Precip Amount 0.09 0.01 0.01 0.00
Precip Duration 1 1 1
Precip Begin 6 PM 7 AM Continuing
Precip End 8 PM Continuing 2 AM
Mixing Hgt(ft-agl/msl) 5080 6260
Transport Wnd (mph) W 22 NW 8
Vent Rate (kt-ft) 96520 43820
Max ADI Early 20 Gen Poor 101 Very Good74 Good 40 Fair
Max ADI Late 3 Very Poor 124 Very Good5 Very Poor 60 Gen Good
Max LVORI Early 8 8 5 6
Max LVORI Late 8 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows around 60. Highs around 80.
Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
mid 80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
90s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. A chance of showers and thunderstorms.
Lows around 70. Highs in the mid 90s. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. West winds 5 to
10 mph.
$$
WVZ050-200800-
Hampshire-
Including the city of Romney
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Showers
Chance Precip (%) 30 50 40 20
Chance of Thunder (%) 30 40 40 0
Temp (24h trend) 67 (-1) 88 (+4) 66 84
RH % (24h trend) 100 (0) 59 (-12) 95 51
Wind 20ft/early(mph) Lgt/Var W 5 G17 NW 6 G18 Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 9 G19 Lgt/Var N 5
Precip Amount 0.09 0.01 0.02 0.00
Precip Duration 1 1 1 1
Precip Begin 6 PM 7 AM Continuing 8 AM
Precip End 5 AM Continuing 2 AM 6 PM
Mixing Hgt(ft-agl/msl) 4680 5880
Transport Wnd (mph) W 22 N 8
Vent Rate (kt-ft) 88920 41160
Max ADI Early 18 Gen Poor 88 Good 67 Good 27 Fair
Max ADI Late 4 Very Poor 112 Very Good6 Very Poor 55 Gen Good
Max LVORI Early 8 7 6 6
Max LVORI Late 8 3 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows around 60. Highs around 80.
Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
mid 80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
90s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. A chance of showers and thunderstorms.
Lows around 70. Highs in the lower 90s. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. West winds 5 to
10 mph.
$$
WVZ055-200800-
Hardy-
Including the city of Moorefield
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 30 50 30 30
Chance of Thunder (%) 30 40 30 20
Temp (24h trend) 66 (-2) 88 (+5) 65 83
RH % (24h trend) 99 (0) 62 (-9) 96 57
Wind 20ft/early(mph) Lgt/Var W 5 G17 W 5 G17 Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 7 G18 Lgt/Var N 5
Precip Amount 0.12 0.02 0.02 0.00
Precip Duration 1 1 2 2
Precip Begin 6 PM 6 AM Continuing 8 AM
Precip End 8 PM Continuing 2 AM 6 PM
Mixing Hgt(ft-agl/msl) 4430 5200
Transport Wnd (mph) W 22 NW 8
Vent Rate (kt-ft) 84170 36400
Max ADI Early 16 Gen Poor 87 Good 67 Good 24 Fair
Max ADI Late 4 Very Poor 99 Good 6 Very Poor 45 Gen Good
Max LVORI Early 7 6 6 6
Max LVORI Late 7 3 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows around 60. Highs around 80.
Northeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. South winds 10 to 15 mph.
.FRIDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs around 90. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the upper 80s. West winds 5 to
10 mph.
$$
MDZ509-200800-
Western Garrett-
Including the cities of Mountain Lake Park and Oakland
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Tstms Showers
Chance Precip (%) 40 60 70 20
Chance of Thunder (%) 30 50 50 0
Temp (24h trend) 66 (0) 80 (-1) 61 79
RH % (24h trend) 100 (0) 79 (+11) 100 57
Wind 20ft/early(mph) Lgt/Var W 8 G20 NW 7 G20 Lgt/Var
Wind 20ft/late(mph) SW 5 G18 W 10 G20 Lgt/Var NW 5
Precip Amount 0.11 0.10 0.14 0.01
Precip Duration 1 4 3 1
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt(ft-agl/msl) 2870 4070
Transport Wnd (mph) W 22 NW 8
Vent Rate (kt-ft) 54530 28490
Max ADI Early 33 Fair 47 Gen Good 55 Gen Good 18 Gen Poor
Max ADI Late 9 Poor 65 Good 8 Poor 39 Fair
Max LVORI Early 7 7 8 8
Max LVORI Late 8 4 9 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. East winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the mid 80s. West winds 5 to
10 mph.
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the mid 80s. West winds 5 to
10 mph.
$$
MDZ510-200800-
Eastern Garrett-
Including the city of Grantsville
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Showers
Chance Precip (%) 30 50 60 10
Chance of Thunder (%) 30 40 40 0
Temp (24h trend) 66 (0) 83 (+2) 62 80
RH % (24h trend) 100 (0) 68 (+1) 100 51
Wind 20ft/early(mph) Lgt/Var W 9 G20 NW 8 G20 Lgt/Var
Wind 20ft/late(mph) W 6 G18 W 11 G21 NW 5 N 5
Precip Amount 0.09 0.04 0.05 0.00
Precip Duration 1 2 3 1
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 2 PM
Mixing Hgt(ft-agl/msl) 3270 4520
Transport Wnd (mph) W 24 NW 9
Vent Rate (kt-ft) 68670 36160
Max ADI Early 25 Fair 61 Good 54 Gen Good 23 Fair
Max ADI Late 11 Poor 70 Good 9 Poor 47 Gen Good
Max LVORI Early 6 6 6 6
Max LVORI Late 7 3 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. East winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the upper 80s. West winds 5 to
10 mph.
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the mid 80s. West winds 5 to
10 mph.
$$
MDZ008-VAZ526-200800-
Cecil-Northwest Prince William-
Including the cities of Elkton and Haymarket
155 PM EDT Sat Jul 19 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms None Tstms None
Chance Precip (%) 30 0 30 0
Chance of Thunder (%) 30 0 30 0
Temp (24h trend) 71 (-1) 91 (+9) 68 85
RH % (24h trend) 100 (+9) 64 (-16) 91 51
Wind 20ft/early(mph) Lgt/Var Lgt/Var W 5 N 5
Wind 20ft/late(mph) Lgt/Var W 6 Lgt/Var N 6
Precip Amount 0.17 0.00 0.00 0.00
Precip Duration 1 1
Precip Begin 6 PM 6 PM
Precip End 4 AM 2 AM
Mixing Hgt(ft-agl/msl) 4470 5690
Transport Wnd (mph) W 17 NW 12
Vent Rate (kt-ft) 67050 56900
Max ADI Early 11 Poor 31 Fair 62 Good 60 Gen Good
Max ADI Late 3 Very Poor 84 Good 9 Poor 77 Good
Max LVORI Early 9 8 5 5
Max LVORI Late 9 3 5 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. North winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Southeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the lower
90s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds 5 to
10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation near normal.
$$