879
FNUS51 KLWX 251832
FWFLWX
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD
..E WV...N VA
DC
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
231 PM EDT TUE AUG 25 2026
DISCUSSION
HIGH PRESSURE OVERHEAD WILL MAINTAIN LOWER HUMIDITY THROUGH
TONIGHT. THE HIGH WILL DEPART OFFSHORE WEDNESDAY, RESULTING IN A
WARMING TREND AND PERHAPS A FEW SHOWERS BY WEDNESDAY NIGHT. A COLD
FRONT APPROACHING FROM THE NORTHWEST WILL BRING GREATER CHANCES OF
SHOWERS AND THUNDERSTORMS THURSDAY AFTERNOON AND EVENING. THE
FRONT MAY BE SLOW TO MOVE THROUGH, SO SOME SHOWERS AND
THUNDERSTORMS MAY LINGER THROUGH FRIDAY. HIGH PRESSURE MOVING
ACROSS THE GREAT LAKES AND SAINT LAWRENCE VALLEY SHOULD SHOVE THE
FRONT AND ITS RAIN TO THE SOUTH THIS WEEKEND.
VAZ054-260800-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF REAGAN NATIONAL AIRPORT, ARLINGTON,
BALLSTON, BARCROFT, CHERRYDALE, RIVERCREST, AND ROSSLYN
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 60
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 66 (+4) 89 (+4) 71 88
RH % (24H TREND) 87 (+12) 41 (+1) 88 53
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 8 G17 S 8 G17
WIND 20FT/LATE(MPH) LGT/VAR S 8 G17 S 7 G17 S 9 G18
PRECIP AMOUNT 0.00 0.00 0.06 0.06
PRECIP DURATION 1 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 7120 5270
TRANSPORT WND (MPH) S 12 S 14
VENT RATE (KT-FT) 71200 63240
MAX ADI EARLY 40 FAIR 41 GEN GOOD 53 GEN GOOD 47 GEN GOOD
MAX ADI LATE 3 VERY POOR 95 GOOD 11 POOR 58 GEN GOOD
MAX LVORI EARLY 4 5 3 5
MAX LVORI LATE 5 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER
90S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
70S. HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH.
VAZ055-260800-
STAFFORD-
INCLUDING THE CITIES OF ARKENDALE, GARRISONVILLE, SHILOH,
WIDEWATER, BROOKFIELD, FALMOUTH, AND GLENDIE
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 50
CHANCE OF THUNDER (%) 0 0 20 20
TEMP (24H TREND) 62 (+3) 89 (+4) 69 88
RH % (24H TREND) 98 (+17) 43 (+1) 94 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 5 S 5
WIND 20FT/LATE(MPH) LGT/VAR S 6 LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.04 0.10
PRECIP DURATION 1 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6860 5350
TRANSPORT WND (MPH) S 12 S 13
VENT RATE (KT-FT) 68600 58850
MAX ADI EARLY 31 FAIR 36 FAIR 33 FAIR 42 GEN GOOD
MAX ADI LATE 2 VERY POOR 83 GOOD 8 POOR 68 GOOD
MAX LVORI EARLY 5 8 4 6
MAX LVORI LATE 8 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
VAZ056-260800-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 20 50
CHANCE OF THUNDER (%) 0 0 20 20
TEMP (24H TREND) 60 (+1) 88 (+4) 68 88
RH % (24H TREND) 100 (+16) 44 (+2) 98 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 5 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.03 0.13
PRECIP DURATION 0 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6550 5740
TRANSPORT WND (MPH) S 12 S 13
VENT RATE (KT-FT) 65500 63140
MAX ADI EARLY 21 FAIR 40 FAIR 31 FAIR 38 FAIR
MAX ADI LATE 2 VERY POOR 84 GOOD 6 VERY POOR 72 GOOD
MAX LVORI EARLY 6 9 4 6
MAX LVORI LATE 9 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. WEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
VAZ057-260800-
KING GEORGE-
INCLUDING THE CITIES OF ROLLINS FORK AND DAHLGREN
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 40
CHANCE OF THUNDER (%) 0 0 20 20
TEMP (24H TREND) 63 (-1) 87 (+3) 70 87
RH % (24H TREND) 98 (+16) 45 (0) 96 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 7 S 6
WIND 20FT/LATE(MPH) LGT/VAR S 6 S 6 S 8
PRECIP AMOUNT 0.00 0.00 0.04 0.08
PRECIP DURATION 1 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6740 5210
TRANSPORT WND (MPH) S 12 S 12
VENT RATE (KT-FT) 67400 52100
MAX ADI EARLY 21 FAIR 35 FAIR 24 FAIR 35 FAIR
MAX ADI LATE 3 VERY POOR 83 GOOD 9 POOR 48 GEN GOOD
MAX LVORI EARLY 5 8 4 6
MAX LVORI LATE 8 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE MID 80S. WEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
SOUTHWEST WINDS AROUND 5 MPH.
WVZ502-260800-
EASTERN GRANT-
INCLUDING THE CITIES OF CABINS, KLINE GAP, LANDES, MASONVILLE,
PETERSBURG, SEYMOURVILLE, AND WELTON
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 20 50
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 55 (+3) 88 (+9) 63 88
RH % (24H TREND) 99 (+9) 41 (-5) 92 48
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 0 1
PRECIP BEGIN 8 PM 2 PM
PRECIP END 11 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 6580 6470
TRANSPORT WND (MPH) S 14 SW 10
VENT RATE (KT-FT) 78960 58230
MAX ADI EARLY 32 FAIR 46 GEN GOOD 23 FAIR 46 GEN GOOD
MAX ADI LATE 2 VERY POOR 93 GOOD 4 VERY POOR 71 GOOD
MAX LVORI EARLY 7 9 5 6
MAX LVORI LATE 8 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
WVZ503-260800-
WESTERN MINERAL-
INCLUDING THE CITIES OF PIEDMONT AND SULPHUR CITY
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 20 40
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 54 (+1) 83 (+10) 61 83
RH % (24H TREND) 100 (+11) 45 (-7) 89 52
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 0 1
PRECIP BEGIN 8 PM 2 PM
PRECIP END 11 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 5510 6100
TRANSPORT WND (MPH) S 13 SW 12
VENT RATE (KT-FT) 60610 61000
MAX ADI EARLY 48 GEN GOOD 39 FAIR 26 FAIR 52 GEN GOOD
MAX ADI LATE 2 VERY POOR 76 GOOD 4 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 7 7 5 6
MAX LVORI LATE 8 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
WVZ504-260800-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 20 40
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 56 (+3) 87 (+8) 62 87
RH % (24H TREND) 100 (+8) 42 (-4) 94 50
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 0.00 0.00 0.00 0.01
PRECIP DURATION 0 1
PRECIP BEGIN 8 PM 2 PM
PRECIP END 11 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 6220 6620
TRANSPORT WND (MPH) S 10 SW 9
VENT RATE (KT-FT) 55980 52960
MAX ADI EARLY 20 GEN POOR 29 FAIR 18 GEN POOR 31 FAIR
MAX ADI LATE 2 VERY POOR 71 GOOD 3 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 8 9 5 6
MAX LVORI LATE 9 2 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
WVZ505-260800-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 20 60
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 51 (+3) 82 (+11) 58 82
RH % (24H TREND) 100 (+6) 47 (-9) 99 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5 G20
WIND 20FT/LATE(MPH) LGT/VAR SW 6 G17 SW 6 G23 SW 5
PRECIP AMOUNT 0.00 0.00 0.00 0.05
PRECIP DURATION 0 3
PRECIP BEGIN 8 PM 2 PM
PRECIP END 11 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 5960 6010
TRANSPORT WND (MPH) SW 16 SW 10
VENT RATE (KT-FT) 83440 54090
MAX ADI EARLY 35 FAIR 61 GOOD 37 FAIR 47 GEN GOOD
MAX ADI LATE 3 VERY POOR 85 GOOD 8 POOR 49 GEN GOOD
MAX LVORI EARLY 8 9 5 6
MAX LVORI LATE 8 1 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE MID 70S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
WEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO 15 MPH.
WVZ501-260800-
WESTERN GRANT-
INCLUDING THE CITIES OF BEECHWOOD, WILSONIA, AND BAYARD
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 40
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 53 (+6) 82 (+10) 60 81
RH % (24H TREND) 100 (+9) 46 (-11) 91 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 5860 5820
TRANSPORT WND (MPH) S 13 SW 12
VENT RATE (KT-FT) 64460 58200
MAX ADI EARLY 42 GEN GOOD 49 GEN GOOD 30 FAIR 51 GEN GOOD
MAX ADI LATE 3 VERY POOR 80 GOOD 5 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 8 7 5 6
MAX LVORI LATE 8 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS AROUND 80. WEST WINDS 5 TO 10 MPH.
MDZ507-260800-
NORTHWEST HARFORD-
INCLUDING THE CITIES OF BYNUM, HICKORY, BEL AIR, AND FALLSTON
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 70
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 58 (0) 84 (+3) 68 84
RH % (24H TREND) 100 (+14) 52 (+1) 97 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6 G17 S 8 G18
WIND 20FT/LATE(MPH) LGT/VAR S 6 S 7 G18 S 10 G20
PRECIP AMOUNT 0.00 0.00 0.03 0.10
PRECIP DURATION 1 5
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5600 3850
TRANSPORT WND (MPH) SW 9 S 16
VENT RATE (KT-FT) 44800 53900
MAX ADI EARLY 42 GEN GOOD 29 FAIR 33 FAIR 42 GEN GOOD
MAX ADI LATE 3 VERY POOR 54 GEN GOOD 10 POOR 50 GEN GOOD
MAX LVORI EARLY 6 9 4 6
MAX LVORI LATE 9 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE UPPER 80S.
WEST WINDS 5 TO 10 MPH.
MDZ506-260800-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF CLARKSVILLE, COLUMBIA, SIMPSONVILLE,
HISTORIC ELLICOTT CITY, AND WOODSTOCK
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 70
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 61 (+4) 87 (+5) 69 86
RH % (24H TREND) 99 (+17) 45 (-1) 92 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 7 G18 S 7
WIND 20FT/LATE(MPH) LGT/VAR S 7 S 6 G17 S 8 G18
PRECIP AMOUNT 0.00 0.00 0.05 0.08
PRECIP DURATION 1 5
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6720 5070
TRANSPORT WND (MPH) S 12 S 14
VENT RATE (KT-FT) 67200 60840
MAX ADI EARLY 51 GEN GOOD 38 FAIR 40 FAIR 49 GEN GOOD
MAX ADI LATE 3 VERY POOR 68 GOOD 8 POOR 57 GEN GOOD
MAX LVORI EARLY 5 7 4 5
MAX LVORI LATE 7 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. NORTH
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS AROUND 90. WEST WINDS 5 TO 10 MPH.
MDZ508-260800-
SOUTHEAST HARFORD-
INCLUDING THE CITIES OF HARFORD FURNACE, ABINGDON, EDGEWOOD,
MAGNOLIA, ABERDEEN, CARSINS, AND CHURCHVILLE
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 70
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 59 (-1) 84 (+2) 69 85
RH % (24H TREND) 100 (+15) 50 (0) 98 64
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6 G18 S 8 G18
WIND 20FT/LATE(MPH) LGT/VAR S 5 S 7 G18 S 11 G19
PRECIP AMOUNT 0.00 0.00 0.04 0.05
PRECIP DURATION 1 5
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5110 3550
TRANSPORT WND (MPH) S 9 S 16
VENT RATE (KT-FT) 40880 49700
MAX ADI EARLY 37 FAIR 21 FAIR 32 FAIR 45 GEN GOOD
MAX ADI LATE 3 VERY POOR 49 GEN GOOD 9 POOR 54 GEN GOOD
MAX LVORI EARLY 6 9 4 6
MAX LVORI LATE 9 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
MDZ501-260800-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITIES OF FROSTBURG, LA VALE, REYNOLDS,
AND WESTERNPORT
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 40
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 56 (+1) 85 (+9) 62 86
RH % (24H TREND) 100 (+11) 44 (-6) 89 49
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 5 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 5680 6350
TRANSPORT WND (MPH) S 12 SW 12
VENT RATE (KT-FT) 56800 63500
MAX ADI EARLY 46 GEN GOOD 31 FAIR 23 FAIR 47 GEN GOOD
MAX ADI LATE 2 VERY POOR 66 GOOD 3 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 7 7 4 5
MAX LVORI LATE 8 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
MDZ503-260800-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF BOYDS AND GERMANTOWN
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 60
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 60 (+4) 87 (+6) 68 87
RH % (24H TREND) 100 (+13) 45 (-2) 91 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 7 G17 S 7 G17
WIND 20FT/LATE(MPH) LGT/VAR S 7 G17 S 7 G17 S 8 G17
PRECIP AMOUNT 0.00 0.00 0.03 0.07
PRECIP DURATION 1 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 7040 5320
TRANSPORT WND (MPH) S 13 S 15
VENT RATE (KT-FT) 77440 69160
MAX ADI EARLY 58 GEN GOOD 44 GEN GOOD 43 GEN GOOD 47 GEN GOOD
MAX ADI LATE 2 VERY POOR 89 GOOD 9 POOR 62 GOOD
MAX LVORI EARLY 6 9 4 5
MAX LVORI LATE 10 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
MDZ502-260800-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITIES OF CUMBERLAND, ELLERSLIE, BRADY, RAWLINGS,
AND MCCOOLE
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 40
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 57 (+3) 87 (+8) 62 87
RH % (24H TREND) 100 (+5) 42 (-5) 96 50
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 0.00 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 6560 6440
TRANSPORT WND (MPH) S 10 SW 10
VENT RATE (KT-FT) 59040 57960
MAX ADI EARLY 28 FAIR 32 FAIR 16 GEN POOR 24 FAIR
MAX ADI LATE 2 VERY POOR 73 GOOD 3 VERY POOR 68 GOOD
MAX LVORI EARLY 7 9 4 7
MAX LVORI LATE 9 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
MDZ505-260800-
NORTHWEST HOWARD-
INCLUDING THE CITIES OF LISBON, POPLAR SPRINGS, WATERSVILLE,
GLENELG, GLENWOOD, WEST FRIENDSHIP, AND DAYTON
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 60
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 60 (+3) 85 (+4) 68 85
RH % (24H TREND) 100 (+15) 47 (-3) 92 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6 G17 S 7 G17
WIND 20FT/LATE(MPH) LGT/VAR S 6 S 6 G18 S 8 G18
PRECIP AMOUNT 0.00 0.00 0.04 0.08
PRECIP DURATION 1 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6630 4630
TRANSPORT WND (MPH) S 12 S 15
VENT RATE (KT-FT) 66300 60190
MAX ADI EARLY 56 GEN GOOD 43 GEN GOOD 37 FAIR 51 GEN GOOD
MAX ADI LATE 3 VERY POOR 73 GOOD 8 POOR 59 GEN GOOD
MAX LVORI EARLY 5 9 4 5
MAX LVORI LATE 9 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER
80S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. WEST WINDS AROUND 5 MPH.
MDZ504-260800-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF FOUR CORNERS, SILVER SPRING, GLENMONT,
BETHESDA, GAITHERSBURG, ASPEN HILL, AND ROCKVILLE
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 60
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 61 (+4) 87 (+5) 69 87
RH % (24H TREND) 99 (+16) 42 (-2) 91 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 7 G17 S 7
WIND 20FT/LATE(MPH) LGT/VAR S 7 G17 S 6 G17 S 8 G18
PRECIP AMOUNT 0.00 0.00 0.05 0.08
PRECIP DURATION 1 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 7230 5240
TRANSPORT WND (MPH) S 13 S 14
VENT RATE (KT-FT) 79530 62880
MAX ADI EARLY 62 GOOD 47 GEN GOOD 51 GEN GOOD 48 GEN GOOD
MAX ADI LATE 3 VERY POOR 79 GOOD 9 POOR 58 GEN GOOD
MAX LVORI EARLY 5 8 4 5
MAX LVORI LATE 8 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS AROUND 90. WEST WINDS 5 TO 10 MPH.
MDZ006-260800-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF RANDALLSTOWN, LONG GREEN, GLYNDON,
REISTERSTOWN, OWINGS MILLS, COCKEYSVILLE, AND TIMONIUM
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 70
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 58 (+2) 85 (+4) 68 85
RH % (24H TREND) 100 (+15) 48 (-2) 93 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 7 G17 S 6 G17
WIND 20FT/LATE(MPH) LGT/VAR S 6 S 6 G18 S 9 G19
PRECIP AMOUNT 0.00 0.00 0.04 0.09
PRECIP DURATION 1 5
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6070 4540
TRANSPORT WND (MPH) S 10 S 15
VENT RATE (KT-FT) 54630 59020
MAX ADI EARLY 41 GEN GOOD 32 FAIR 31 FAIR 49 GEN GOOD
MAX ADI LATE 3 VERY POOR 68 GOOD 8 POOR 56 GEN GOOD
MAX LVORI EARLY 5 9 4 6
MAX LVORI LATE 9 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE UPPER 80S.
WEST WINDS 5 TO 10 MPH.
MDZ005-260800-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG, GAMBER, AND WESTMINSTER
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 20 60
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 58 (0) 85 (+6) 67 85
RH % (24H TREND) 100 (+11) 48 (-3) 92 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5 G17 S 6 G17
WIND 20FT/LATE(MPH) LGT/VAR S 6 S 6 G18 S 7 G17
PRECIP AMOUNT 0.00 0.00 0.02 0.10
PRECIP DURATION 1 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6270 5050
TRANSPORT WND (MPH) S 13 S 15
VENT RATE (KT-FT) 68970 65650
MAX ADI EARLY 57 GEN GOOD 37 FAIR 38 FAIR 50 GEN GOOD
MAX ADI LATE 3 VERY POOR 82 GOOD 8 POOR 65 GOOD
MAX LVORI EARLY 6 10 4 5
MAX LVORI LATE 10 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE UPPER 80S.
WEST WINDS 5 TO 10 MPH.
MDZ004-260800-
FREDERICK-
INCLUDING THE CITIES OF FREDERICK, BALLENGER CREEK, BUCKEYSTOWN,
AND PARK MILLS
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 20 60
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 59 (0) 86 (+6) 67 86
RH % (24H TREND) 100 (+11) 47 (-2) 93 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5 S 7 G17
WIND 20FT/LATE(MPH) LGT/VAR S 6 S 7 G18 S 7
PRECIP AMOUNT 0.00 0.00 0.01 0.11
PRECIP DURATION 0 3
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6580 5590
TRANSPORT WND (MPH) S 13 S 14
VENT RATE (KT-FT) 72380 67080
MAX ADI EARLY 62 GOOD 34 FAIR 40 FAIR 42 GEN GOOD
MAX ADI LATE 2 VERY POOR 93 GOOD 8 POOR 60 GEN GOOD
MAX LVORI EARLY 6 10 4 5
MAX LVORI LATE 10 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE UPPER 80S.
WEST WINDS 5 TO 10 MPH.
MDZ003-260800-
WASHINGTON-
INCLUDING THE CITIES OF HAGERSTOWN AND HALFWAY
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 50
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 59 (+1) 87 (+6) 65 88
RH % (24H TREND) 100 (+8) 45 (-2) 92 52
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 6 S 6 G17 S 6
PRECIP AMOUNT 0.00 0.00 0.00 0.10
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 6530 5970
TRANSPORT WND (MPH) S 13 S 12
VENT RATE (KT-FT) 71830 59700
MAX ADI EARLY 48 GEN GOOD 37 FAIR 39 FAIR 35 FAIR
MAX ADI LATE 2 VERY POOR 88 GOOD 9 POOR 52 GEN GOOD
MAX LVORI EARLY 6 8 3 6
MAX LVORI LATE 8 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE UPPER 80S.
WEST WINDS 5 TO 10 MPH.
VAZ053-260800-
FAIRFAX-
INCLUDING THE CITIES OF BURKE, FAIRFAX STATION, RESTON,
ANNANDALE, CHANTILLY, LANGLEY, AND MCLEAN
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 60
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 61 (+1) 88 (+4) 70 88
RH % (24H TREND) 98 (+19) 42 (0) 90 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 7 G17 S 8 G17
WIND 20FT/LATE(MPH) LGT/VAR S 8 G17 S 7 G17 S 9 G18
PRECIP AMOUNT 0.00 0.00 0.04 0.06
PRECIP DURATION 1 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 7080 5540
TRANSPORT WND (MPH) S 13 S 14
VENT RATE (KT-FT) 77880 66480
MAX ADI EARLY 51 GEN GOOD 44 GEN GOOD 48 GEN GOOD 47 GEN GOOD
MAX ADI LATE 3 VERY POOR 92 GOOD 10 POOR 59 GEN GOOD
MAX LVORI EARLY 4 7 4 5
MAX LVORI LATE 7 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH.
VAZ527-260800-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, INDEPENDENT HILL, ADEN,
MANASSAS, LAKE RIDGE, WOODBRIDGE, AND MONTCLAIR
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 50
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 60 (+2) 89 (+4) 69 88
RH % (24H TREND) 100 (+20) 43 (+1) 91 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 6 G17 S 7 G17
WIND 20FT/LATE(MPH) LGT/VAR S 8 G18 S 6 G17 S 9 G18
PRECIP AMOUNT 0.00 0.00 0.04 0.08
PRECIP DURATION 1 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6960 5380
TRANSPORT WND (MPH) S 13 S 14
VENT RATE (KT-FT) 76560 64560
MAX ADI EARLY 40 FAIR 40 FAIR 37 FAIR 45 GEN GOOD
MAX ADI LATE 3 VERY POOR 91 GOOD 8 POOR 56 GEN GOOD
MAX LVORI EARLY 5 9 4 5
MAX LVORI LATE 8 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.
NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS 5 TO 10 MPH.
VAZ051-260800-
CULPEPER-
INCLUDING THE CITIES OF CARDOVA, CATALPA, CULPEPER, REVA,
STEVENSBURG, WINSTON, AND RAPIDAN
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 60
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 60 (+3) 88 (+4) 66 87
RH % (24H TREND) 100 (+14) 44 (+1) 98 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR S 7 G18 LGT/VAR S 6 G17
PRECIP AMOUNT 0.00 0.00 0.02 0.06
PRECIP DURATION 1 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6700 4920
TRANSPORT WND (MPH) S 13 S 13
VENT RATE (KT-FT) 73700 54120
MAX ADI EARLY 25 FAIR 35 FAIR 34 FAIR 37 FAIR
MAX ADI LATE 2 VERY POOR 90 GOOD 6 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 6 9 5 6
MAX LVORI LATE 9 1 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS AROUND 5 MPH.
VAZ050-260800-
ORANGE-
INCLUDING THE CITIES OF BURR HILL, EVERONA, LAHORE, MADISON RUN,
NASONS, ORANGE, AND UNIONVILLE
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 20 50
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 59 (+3) 88 (+4) 67 87
RH % (24H TREND) 100 (+16) 44 (+1) 98 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 6 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.03 0.08
PRECIP DURATION 1 2
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6810 5560
TRANSPORT WND (MPH) S 12 S 12
VENT RATE (KT-FT) 68100 55600
MAX ADI EARLY 18 GEN POOR 34 FAIR 32 FAIR 33 FAIR
MAX ADI LATE 2 VERY POOR 88 GOOD 5 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 7 9 5 7
MAX LVORI LATE 9 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. NORTH
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS AROUND 90.
SOUTHWEST WINDS AROUND 5 MPH.
VAZ036-260800-
NELSON-
INCLUDING THE CITY OF GREENFIELD
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 60
CHANCE OF THUNDER (%) 0 0 20 20
TEMP (24H TREND) 59 (+1) 88 (+5) 66 88
RH % (24H TREND) 91 (+11) 42 (+4) 98 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 7 LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.02 0.10
PRECIP DURATION 1 3
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6760 5920
TRANSPORT WND (MPH) S 13 SW 10
VENT RATE (KT-FT) 74360 53280
MAX ADI EARLY 27 FAIR 33 FAIR 41 GEN GOOD 27 FAIR
MAX ADI LATE 2 VERY POOR 83 GOOD 3 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 3 6 5 7
MAX LVORI LATE 6 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
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.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
WEST WINDS AROUND 5 MPH.
VAZ037-260800-
ALBEMARLE-
INCLUDING THE CITIES OF CHARLOTTESVILLE AND OVERTON
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 60
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 60 (+2) 89 (+5) 67 88
RH % (24H TREND) 95 (+13) 43 (+3) 98 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 8 G17 LGT/VAR S 8 G17
PRECIP AMOUNT 0.00 0.00 0.01 0.10
PRECIP DURATION 1 3
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6760 5840
TRANSPORT WND (MPH) S 12 S 10
VENT RATE (KT-FT) 67600 52560
MAX ADI EARLY 19 GEN POOR 29 FAIR 30 FAIR 28 FAIR
MAX ADI LATE 2 VERY POOR 82 GOOD 4 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 5 7 5 6
MAX LVORI LATE 7 1 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. NORTH
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS 5 TO 10 MPH.
VAZ038-260800-
GREENE-
INCLUDING THE CITY OF SHADY GROVE
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 30 60
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 60 (+4) 88 (+4) 66 87
RH % (24H TREND) 94 (+13) 44 (+1) 98 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 8 G18 LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.01 0.11
PRECIP DURATION 1 3
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6360 5540
TRANSPORT WND (MPH) S 13 S 12
VENT RATE (KT-FT) 69960 55400
MAX ADI EARLY 15 GEN POOR 29 FAIR 25 FAIR 23 FAIR
MAX ADI LATE 2 VERY POOR 85 GOOD 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 7 5 7
MAX LVORI LATE 7 1 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS AROUND 90.
SOUTHWEST WINDS AROUND 5 MPH.
VAZ039-260800-
MADISON-
INCLUDING THE CITIES OF FORDSVILLE, FIVE FORKS, MADISON MILLS,
AND TWYMANS MILL
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 60
CHANCE OF THUNDER (%) 0 0 10 30
TEMP (24H TREND) 60 (+3) 88 (+4) 66 87
RH % (24H TREND) 99 (+16) 45 (+2) 99 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 7 G18 LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.01 0.10
PRECIP DURATION 1 3
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6410 5150
TRANSPORT WND (MPH) S 13 S 12
VENT RATE (KT-FT) 70510 51500
MAX ADI EARLY 14 GEN POOR 31 FAIR 26 FAIR 29 FAIR
MAX ADI LATE 2 VERY POOR 84 GOOD 5 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 6 7 5 7
MAX LVORI LATE 7 1 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS AROUND 90.
SOUTHWEST WINDS AROUND 5 MPH.
MDZ014-260800-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, RIDGEWAY, SEVERN,
SOUTH GATE, SEVERNA PARK, AND ARNOLD
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 60
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 64 (+1) 86 (+2) 70 86
RH % (24H TREND) 93 (+14) 47 (+2) 91 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 9 G21 S 8 G17
WIND 20FT/LATE(MPH) LGT/VAR S 8 G17 S 8 G21 S 11 G19
PRECIP AMOUNT 0.00 0.00 0.06 0.06
PRECIP DURATION 1 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6060 4890
TRANSPORT WND (MPH) S 10 S 15
VENT RATE (KT-FT) 54540 63570
MAX ADI EARLY 24 FAIR 30 FAIR 32 FAIR 44 GEN GOOD
MAX ADI LATE 3 VERY POOR 63 GOOD 12 POOR 55 GEN GOOD
MAX LVORI EARLY 4 6 4 5
MAX LVORI LATE 6 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE MID 80S. NORTH WINDS
10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS AROUND 90.
SOUTHWEST WINDS 5 TO 10 MPH.
MDZ017-260800-
ST. MARYS-
INCLUDING THE CITIES OF DAMERON, LEXINGTON PARK, PINEY POINT,
RIDGE, CALIFORNIA, CALLAWAY, AND SOTTERLEY
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 40
CHANCE OF THUNDER (%) 0 0 20 20
TEMP (24H TREND) 63 (-3) 86 (+3) 70 86
RH % (24H TREND) 99 (+18) 49 (+2) 96 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 10 G20 S 6
WIND 20FT/LATE(MPH) LGT/VAR S 7 G17 S 7 G20 S 9 G17
PRECIP AMOUNT 0.00 0.00 0.02 0.10
PRECIP DURATION 1 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5780 4430
TRANSPORT WND (MPH) S 10 S 12
VENT RATE (KT-FT) 52020 44300
MAX ADI EARLY 18 GEN POOR 29 FAIR 25 FAIR 36 FAIR
MAX ADI LATE 3 VERY POOR 60 GEN GOOD 12 POOR 43 GEN GOOD
MAX LVORI EARLY 5 7 4 5
MAX LVORI LATE 7 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE MID 80S.
EAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ016-260800-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 50
CHANCE OF THUNDER (%) 0 0 20 20
TEMP (24H TREND) 63 (0) 87 (+3) 69 87
RH % (24H TREND) 97 (+15) 44 (+1) 95 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 8 G17 S 7
WIND 20FT/LATE(MPH) LGT/VAR S 7 S 7 G17 S 9
PRECIP AMOUNT 0.00 0.00 0.04 0.09
PRECIP DURATION 1 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6760 4920
TRANSPORT WND (MPH) S 12 S 13
VENT RATE (KT-FT) 67600 54120
MAX ADI EARLY 26 FAIR 35 FAIR 29 FAIR 39 FAIR
MAX ADI LATE 3 VERY POOR 79 GOOD 10 POOR 50 GEN GOOD
MAX LVORI EARLY 5 7 4 6
MAX LVORI LATE 7 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE MID 80S. WEST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
SOUTHWEST WINDS 5 TO 10 MPH.
MDZ018-260800-
CALVERT-
INCLUDING THE CITIES OF COVE POINT, DRUM POINT, CHESAPEAKE BEACH,
MOUNT HARMONY, BROOMES ISLAND, LONG BEACH, AND DUNKIRK
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 40
CHANCE OF THUNDER (%) 0 0 20 20
TEMP (24H TREND) 64 (-1) 85 (+2) 70 86
RH % (24H TREND) 92 (+14) 49 (+3) 92 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 10 G20 S 7
WIND 20FT/LATE(MPH) LGT/VAR S 7 G17 S 7 G20 S 11 G18
PRECIP AMOUNT 0.00 0.00 0.04 0.09
PRECIP DURATION 1 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5540 4300
TRANSPORT WND (MPH) S 10 S 13
VENT RATE (KT-FT) 49860 47300
MAX ADI EARLY 15 GEN POOR 29 FAIR 26 FAIR 39 FAIR
MAX ADI LATE 3 VERY POOR 60 GEN GOOD 13 GEN POOR 44 GEN GOOD
MAX LVORI EARLY 4 6 4 5
MAX LVORI LATE 6 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S. WEST
WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
MDZ011-260800-
SOUTHERN BALTIMORE-
INCLUDING THE CITIES OF BALTIMORE, FELLS POINT, AND PARK HEIGHTS
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 70
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 62 (+1) 86 (+3) 69 87
RH % (24H TREND) 97 (+17) 47 (+1) 92 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 8 G19 S 7 G17
WIND 20FT/LATE(MPH) LGT/VAR S 7 G17 S 6 G19 S 10 G19
PRECIP AMOUNT 0.00 0.00 0.04 0.06
PRECIP DURATION 1 5
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6030 4910
TRANSPORT WND (MPH) S 9 S 15
VENT RATE (KT-FT) 48240 63830
MAX ADI EARLY 37 FAIR 29 FAIR 36 FAIR 47 GEN GOOD
MAX ADI LATE 3 VERY POOR 53 GEN GOOD 8 POOR 52 GEN GOOD
MAX LVORI EARLY 4 6 4 5
MAX LVORI LATE 6 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE MID 80S. NORTH WINDS
10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
MDZ013-260800-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, TANTALLON, GREENBELT, AND MONTPELIER
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 50
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 64 (+3) 87 (+3) 70 87
RH % (24H TREND) 93 (+14) 43 (+1) 91 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 8 G18 S 7
WIND 20FT/LATE(MPH) LGT/VAR S 7 S 7 G17 S 10 G18
PRECIP AMOUNT 0.00 0.00 0.06 0.07
PRECIP DURATION 1 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6830 5010
TRANSPORT WND (MPH) S 12 S 14
VENT RATE (KT-FT) 68300 60120
MAX ADI EARLY 31 FAIR 40 FAIR 40 FAIR 47 GEN GOOD
MAX ADI LATE 3 VERY POOR 81 GOOD 10 POOR 56 GEN GOOD
MAX LVORI EARLY 4 7 4 5
MAX LVORI LATE 6 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE MID 80S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. EAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS AROUND 90.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS 5 TO 10 MPH.
VAZ040-260800-
RAPPAHANNOCK-
INCLUDING THE CITIES OF CASTLETON, FIVE FORKS, FLINT HILL,
HACKLEYS CROSSROADS, ROCK MILLS, AND WASHINGTON
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 20 70
CHANCE OF THUNDER (%) 0 0 20 40
TEMP (24H TREND) 60 (+2) 86 (+3) 66 86
RH % (24H TREND) 97 (+16) 47 (+3) 94 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 7 G18 LGT/VAR S 6 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.09
PRECIP DURATION 0 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6110 4600
TRANSPORT WND (MPH) S 14 S 13
VENT RATE (KT-FT) 73320 50600
MAX ADI EARLY 22 FAIR 36 FAIR 32 FAIR 32 FAIR
MAX ADI LATE 3 VERY POOR 89 GOOD 6 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 5 7 4 6
MAX LVORI LATE 7 1 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. WEST WINDS AROUND 5 MPH.
DCZ001-260800-
DISTRICT OF COLUMBIA-
INCLUDING THE CITIES OF ADAMS MORGAN AND WASHINGTON
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 60
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 66 (+5) 89 (+4) 71 88
RH % (24H TREND) 88 (+11) 41 (+1) 90 53
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 8 G17 S 7
WIND 20FT/LATE(MPH) LGT/VAR S 7 S 6 S 9 G18
PRECIP AMOUNT 0.00 0.00 0.08 0.07
PRECIP DURATION 1 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 7230 5220
TRANSPORT WND (MPH) S 12 S 14
VENT RATE (KT-FT) 72300 62640
MAX ADI EARLY 54 GEN GOOD 42 GEN GOOD 53 GEN GOOD 48 GEN GOOD
MAX ADI LATE 3 VERY POOR 88 GOOD 9 POOR 58 GEN GOOD
MAX LVORI EARLY 3 6 3 5
MAX LVORI LATE 5 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE UPPER 80S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER
90S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
70S. HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH.
VAZ504-260800-
EASTERN HIGHLAND-
INCLUDING THE CITIES OF CLOVER CREEK, LIBERTY, MCDOWELL,
MONTEREY, MUSTOE, POSSUM TROT, AND SIRONS MILL
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 20 60
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 53 (+5) 85 (+6) 61 85
RH % (24H TREND) 100 (+8) 46 (+5) 100 52
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 7 G17 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00 0.07
PRECIP DURATION 1 3
PRECIP BEGIN 6 PM 2 PM
PRECIP END 2 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 5820 5900
TRANSPORT WND (MPH) S 15 SW 10
VENT RATE (KT-FT) 75660 53100
MAX ADI EARLY 27 FAIR 58 GEN GOOD 38 FAIR 32 FAIR
MAX ADI LATE 3 VERY POOR 79 GOOD 6 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 5 9 6 7
MAX LVORI LATE 8 1 7 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
VAZ027-260800-
SHENANDOAH-
INCLUDING THE CITIES OF CLARY, STRASBURG, ALONZAVILLE, WOODSTOCK,
HAWKINSTOWN, MOUNT CLIFTON, AND MOUNT JACKSON
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 70
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 57 (+3) 88 (+6) 64 88
RH % (24H TREND) 100 (+15) 42 (0) 92 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5 G19
WIND 20FT/LATE(MPH) LGT/VAR S 6 G17 SW 5 G20 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.09
PRECIP DURATION 3
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 6550 5840
TRANSPORT WND (MPH) S 14 SW 10
VENT RATE (KT-FT) 78600 52560
MAX ADI EARLY 39 FAIR 43 GEN GOOD 38 FAIR 32 FAIR
MAX ADI LATE 2 VERY POOR 95 GOOD 7 POOR 54 GEN GOOD
MAX LVORI EARLY 6 9 3 5
MAX LVORI LATE 7 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTH
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
VAZ505-260800-
WESTERN LOUDOUN-
INCLUDING THE CITY OF LUCKETTS
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 20 60
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 60 (+3) 86 (+4) 67 87
RH % (24H TREND) 100 (+16) 45 (-1) 90 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 9 G18 S 8 G18
WIND 20FT/LATE(MPH) LGT/VAR S 9 G19 S 9 G19 S 9 G18
PRECIP AMOUNT 0.00 0.00 0.01 0.09
PRECIP DURATION 0 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6420 5570
TRANSPORT WND (MPH) S 14 S 14
VENT RATE (KT-FT) 77040 66840
MAX ADI EARLY 60 GEN GOOD 38 FAIR 44 GEN GOOD 35 FAIR
MAX ADI LATE 2 VERY POOR 92 GOOD 9 POOR 57 GEN GOOD
MAX LVORI EARLY 6 8 3 5
MAX LVORI LATE 7 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS AROUND 90. WEST WINDS 5 TO 10 MPH.
VAZ028-260800-
FREDERICK-
INCLUDING THE CITIES OF ALBIN, CEDAR GROVE, GAINESBORO,
AND WINCHESTER
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 60
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 58 (+1) 87 (+6) 64 88
RH % (24H TREND) 99 (+15) 41 (-3) 89 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.05
PRECIP DURATION 3
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 6840 6530
TRANSPORT WND (MPH) S 13 SW 10
VENT RATE (KT-FT) 75240 58770
MAX ADI EARLY 63 GOOD 44 GEN GOOD 45 GEN GOOD 34 FAIR
MAX ADI LATE 2 VERY POOR 95 GOOD 6 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 6 8 3 5
MAX LVORI LATE 8 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
VAZ025-260800-
AUGUSTA-
INCLUDING THE CITIES OF CHRISTIAN, CHURCHVILLE, STAUNTON,
WAYNESBORO, SPOTTSWOOD, AND STUARTS DRAFT
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 20 60
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 55 (+5) 87 (+6) 63 87
RH % (24H TREND) 99 (+14) 42 (+2) 96 50
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 7 G17 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00 0.05
PRECIP DURATION 1 3
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6410 6350
TRANSPORT WND (MPH) S 14 SW 10
VENT RATE (KT-FT) 76920 57150
MAX ADI EARLY 27 FAIR 56 GEN GOOD 43 GEN GOOD 33 FAIR
MAX ADI LATE 3 VERY POOR 83 GOOD 4 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 4 7 5 6
MAX LVORI LATE 7 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTH
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
VAZ502-260800-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 50
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 60 (+3) 88 (+4) 67 88
RH % (24H TREND) 100 (+17) 44 (+2) 96 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5 S 6 G17
WIND 20FT/LATE(MPH) LGT/VAR S 7 G18 LGT/VAR S 7 G18
PRECIP AMOUNT 0.00 0.00 0.04 0.08
PRECIP DURATION 1 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6880 5030
TRANSPORT WND (MPH) S 13 S 14
VENT RATE (KT-FT) 75680 60360
MAX ADI EARLY 30 FAIR 40 FAIR 37 FAIR 46 GEN GOOD
MAX ADI LATE 3 VERY POOR 92 GOOD 7 POOR 77 GOOD
MAX LVORI EARLY 6 9 4 6
MAX LVORI LATE 9 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. NORTH
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
VAZ026-260800-
ROCKINGHAM-
INCLUDING THE CITIES OF HARRISONBURG AND LINVILLE
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 20 60
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 54 (+3) 88 (+7) 62 88
RH % (24H TREND) 100 (+11) 43 (0) 98 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5 G18 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 7 G18 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00 0.09
PRECIP DURATION 1 3
PRECIP BEGIN 8 PM 2 PM
PRECIP END 5 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 6400 6390
TRANSPORT WND (MPH) S 14 SW 12
VENT RATE (KT-FT) 76800 63900
MAX ADI EARLY 23 FAIR 48 GEN GOOD 36 FAIR 32 FAIR
MAX ADI LATE 2 VERY POOR 86 GOOD 6 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 5 9 4 6
MAX LVORI LATE 9 1 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
VAZ503-260800-
WESTERN HIGHLAND-
INCLUDING THE CITIES OF HIGHTOWN, MILL GAP, AND NEW HAMPDEN
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 20 60
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 50 (+3) 82 (+8) 58 82
RH % (24H TREND) 100 (+7) 48 (0) 100 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 7 G18 SW 5 G19 SW 5
PRECIP AMOUNT 0.00 0.00 0.00 0.08
PRECIP DURATION 1 3
PRECIP BEGIN 6 PM 2 PM
PRECIP END 11 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 5530 5900
TRANSPORT WND (MPH) SW 16 SW 10
VENT RATE (KT-FT) 77420 53100
MAX ADI EARLY 31 FAIR 58 GEN GOOD 46 GEN GOOD 35 FAIR
MAX ADI LATE 3 VERY POOR 68 GOOD 8 POOR 46 GEN GOOD
MAX LVORI EARLY 7 8 6 7
MAX LVORI LATE 9 1 7 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
VAZ508-260800-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF MONTEBELLO
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 20 60
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 58 (+3) 84 (+7) 63 84
RH % (24H TREND) 87 (+11) 44 (+2) 92 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6 G18 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 8 G19 S 6 G17 S 6 G17
PRECIP AMOUNT 0.00 0.00 0.02 0.07
PRECIP DURATION 1 4
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5990 5580
TRANSPORT WND (MPH) S 13 SW 12
VENT RATE (KT-FT) 65890 55800
MAX ADI EARLY 26 FAIR 44 GEN GOOD 38 FAIR 25 FAIR
MAX ADI LATE 2 VERY POOR 75 GOOD 6 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 3 5 4 6
MAX LVORI LATE 5 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
VAZ506-260800-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF GLEEDSVILLE, LEESBURG,
DULLES INTERNATIONAL AIRPORT, OAK GROVE, STERLING PARK,
AND COUNTRYSIDE
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 60
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 61 (+4) 88 (+5) 69 87
RH % (24H TREND) 100 (+15) 43 (-1) 91 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 8 G17 S 8 G17
WIND 20FT/LATE(MPH) LGT/VAR S 9 G18 S 8 G17 S 9 G18
PRECIP AMOUNT 0.00 0.00 0.03 0.07
PRECIP DURATION 1 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 7090 5600
TRANSPORT WND (MPH) S 14 S 14
VENT RATE (KT-FT) 85080 67200
MAX ADI EARLY 59 GEN GOOD 40 FAIR 47 GEN GOOD 45 GEN GOOD
MAX ADI LATE 2 VERY POOR 97 GOOD 10 POOR 60 GEN GOOD
MAX LVORI EARLY 6 9 4 5
MAX LVORI LATE 9 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH.
VAZ507-260800-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITIES OF CHESTER GAP AND SKYLAND
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 20 60
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 57 (+1) 83 (+5) 62 83
RH % (24H TREND) 94 (+14) 47 (+1) 95 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 7 G19 SW 7 G23
WIND 20FT/LATE(MPH) LGT/VAR S 9 G20 S 8 G24 S 7 G18
PRECIP AMOUNT 0.00 0.00 0.01 0.14
PRECIP DURATION 1 4
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5860 5340
TRANSPORT WND (MPH) S 13 S 12
VENT RATE (KT-FT) 64460 53400
MAX ADI EARLY 25 FAIR 42 GEN GOOD 33 FAIR 30 FAIR
MAX ADI LATE 2 VERY POOR 79 GOOD 8 POOR 49 GEN GOOD
MAX LVORI EARLY 5 7 4 6
MAX LVORI LATE 7 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. NORTH
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
VAZ501-260800-
NORTHERN FAUQUIER-
INCLUDING THE CITIES OF AIRLIE, BETHEL, AND WARRENTON
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 20 60
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 60 (+3) 87 (+5) 66 87
RH % (24H TREND) 99 (+18) 46 (0) 94 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 7 G19 S 7 G18
WIND 20FT/LATE(MPH) LGT/VAR S 9 G19 S 7 G19 S 8 G18
PRECIP AMOUNT 0.00 0.00 0.01 0.07
PRECIP DURATION 0 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6310 5020
TRANSPORT WND (MPH) S 14 S 14
VENT RATE (KT-FT) 75720 60240
MAX ADI EARLY 48 GEN GOOD 41 GEN GOOD 41 GEN GOOD 34 FAIR
MAX ADI LATE 2 VERY POOR 95 GOOD 9 POOR 58 GEN GOOD
MAX LVORI EARLY 5 8 4 5
MAX LVORI LATE 7 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTH
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
VAZ029-260800-
PAGE-
INCLUDING THE CITIES OF COMPTON, FAIRVIEW, HAMBURG, KIMBALL,
LURAY, RILEYVILLE, AND INGHAM
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 20 70
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 57 (+3) 89 (+6) 65 89
RH % (24H TREND) 100 (+16) 43 (+2) 92 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5 G18
WIND 20FT/LATE(MPH) LGT/VAR S 6 G17 S 5 G19 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.13
PRECIP DURATION 1 3
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6320 5900
TRANSPORT WND (MPH) S 13 SW 10
VENT RATE (KT-FT) 69520 53100
MAX ADI EARLY 19 GEN POOR 47 GEN GOOD 31 FAIR 35 FAIR
MAX ADI LATE 2 VERY POOR 87 GOOD 6 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 5 9 4 6
MAX LVORI LATE 7 1 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTH
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S. WEST WINDS AROUND 5 MPH.
WVZ506-260800-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 20 60
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 53 (+4) 84 (+7) 61 84
RH % (24H TREND) 100 (+6) 45 (-2) 98 52
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5 G18 SW 5 G19
WIND 20FT/LATE(MPH) LGT/VAR S 7 G17 SW 6 G21 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.06
PRECIP DURATION 0 3
PRECIP BEGIN 8 PM 2 PM
PRECIP END 11 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 6140 6790
TRANSPORT WND (MPH) SW 15 SW 10
VENT RATE (KT-FT) 79820 61110
MAX ADI EARLY 29 FAIR 59 GEN GOOD 34 FAIR 43 GEN GOOD
MAX ADI LATE 2 VERY POOR 88 GOOD 8 POOR 54 GEN GOOD
MAX LVORI EARLY 7 10 5 7
MAX LVORI LATE 10 1 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND
80. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
VAZ031-260800-
CLARKE-
INCLUDING THE CITIES OF BERRYVILLE AND STRINGTOWN
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 60
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 57 (0) 88 (+6) 66 88
RH % (24H TREND) 100 (+15) 43 (-1) 90 53
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 8 G19 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 8 G19 S 7 G19 S 6 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.07
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 6660 5810
TRANSPORT WND (MPH) S 13 S 12
VENT RATE (KT-FT) 73260 58100
MAX ADI EARLY 53 GEN GOOD 45 GEN GOOD 40 FAIR 32 FAIR
MAX ADI LATE 2 VERY POOR 95 GOOD 8 POOR 51 GEN GOOD
MAX LVORI EARLY 6 10 3 5
MAX LVORI LATE 10 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTH
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
WVZ053-260800-
JEFFERSON-
INCLUDING THE CITIES OF RANSON, SHENANDOAH JUNCTION, BLOOMERY,
CHARLES TOWN, MIDDLEWAY, BAKERTON, AND MILLVILLE
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 50
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 58 (0) 87 (+5) 66 87
RH % (24H TREND) 100 (+11) 44 (-1) 91 53
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 8 G17 S 5
WIND 20FT/LATE(MPH) LGT/VAR S 8 G17 S 7 G17 S 7
PRECIP AMOUNT 0.00 0.00 0.00 0.09
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 6670 5830
TRANSPORT WND (MPH) S 13 S 12
VENT RATE (KT-FT) 73370 58300
MAX ADI EARLY 56 GEN GOOD 38 FAIR 44 GEN GOOD 33 FAIR
MAX ADI LATE 2 VERY POOR 91 GOOD 8 POOR 58 GEN GOOD
MAX LVORI EARLY 7 10 3 6
MAX LVORI LATE 10 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTH
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
VAZ030-260800-
WARREN-
INCLUDING THE CITIES OF ARCO, BENTONVILLE, BUCKTON, CEDARVILLE,
FRONT ROYAL, GLEN ECHO, AND HOWELLSVILLE
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 60
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 58 (+1) 89 (+6) 66 89
RH % (24H TREND) 100 (+18) 41 (-2) 88 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6 G19 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 6 G18 S 5 G18 S 5
PRECIP AMOUNT 0.00 0.00 0.00 0.07
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 6800 6020
TRANSPORT WND (MPH) S 14 S 12
VENT RATE (KT-FT) 81600 60200
MAX ADI EARLY 52 GEN GOOD 47 GEN GOOD 40 FAIR 35 FAIR
MAX ADI LATE 2 VERY POOR 94 GOOD 6 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 5 9 3 5
MAX LVORI LATE 8 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTH
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. WEST WINDS AROUND 5 MPH.
WVZ052-260800-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 50
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 58 (-2) 87 (+6) 65 88
RH % (24H TREND) 100 (+12) 44 (-2) 92 52
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 6 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00 0.06
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 6740 6060
TRANSPORT WND (MPH) S 13 S 10
VENT RATE (KT-FT) 74140 54540
MAX ADI EARLY 50 GEN GOOD 37 FAIR 38 FAIR 31 FAIR
MAX ADI LATE 3 VERY POOR 93 GOOD 6 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 6 9 3 6
MAX LVORI LATE 9 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTH WINDS AROUND
5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
WVZ051-260800-
MORGAN-
INCLUDING THE CITIES OF HANCOCK, SHADY GROVE, BERKELEY SPGS,
BERRYVILLE, SMITH CROSSROADS, MAGNOLIA, AND PAW PAW
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 50
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 57 (+1) 85 (+7) 63 86
RH % (24H TREND) 99 (+7) 45 (-4) 95 52
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 0.00 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 6730 6450
TRANSPORT WND (MPH) S 12 SW 10
VENT RATE (KT-FT) 67300 58050
MAX ADI EARLY 45 GEN GOOD 43 GEN GOOD 36 FAIR 27 FAIR
MAX ADI LATE 2 VERY POOR 89 GOOD 4 VERY POOR 68 GOOD
MAX LVORI EARLY 7 8 4 6
MAX LVORI LATE 9 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. WEST WINDS AROUND 5 MPH.
WVZ050-260800-
HAMPSHIRE-
INCLUDING THE CITIES OF PURGITSVILLE, FRENCHBURG, ROMNEY,
THREE CHURCHES, WAPOCOMO, POINTS, AND SPRINGFIELD
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 50
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 56 (+2) 86 (+7) 64 86
RH % (24H TREND) 100 (+12) 43 (-4) 92 50
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 0.00 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 6860 6620
TRANSPORT WND (MPH) S 12 SW 9
VENT RATE (KT-FT) 68600 52960
MAX ADI EARLY 49 GEN GOOD 47 GEN GOOD 31 FAIR 36 FAIR
MAX ADI LATE 2 VERY POOR 89 GOOD 4 VERY POOR 67 GOOD
MAX LVORI EARLY 7 9 4 6
MAX LVORI LATE 9 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
WVZ055-260800-
HARDY-
INCLUDING THE CITIES OF BRAKE, BEAN SETTLEMENT, FISHER, MCNEILL,
AND MOOREFIELD
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 20 60
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 56 (+3) 87 (+9) 63 86
RH % (24H TREND) 98 (+13) 43 (-4) 90 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 6 G17 S 6 G20 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.04
PRECIP DURATION 0 3
PRECIP BEGIN 8 PM 2 PM
PRECIP END 11 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 6690 6250
TRANSPORT WND (MPH) S 14 SW 9
VENT RATE (KT-FT) 80280 50000
MAX ADI EARLY 41 GEN GOOD 49 GEN GOOD 34 FAIR 40 FAIR
MAX ADI LATE 2 VERY POOR 95 GOOD 6 VERY POOR 63 GOOD
MAX LVORI EARLY 6 7 4 5
MAX LVORI LATE 8 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
MDZ509-260800-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 54 (+3) 80 (+9) 61 79
RH % (24H TREND) 100 (+3) 50 (-9) 90 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 5200 4930
TRANSPORT WND (MPH) SW 12 SW 13
VENT RATE (KT-FT) 52000 54230
MAX ADI EARLY 41 GEN GOOD 53 GEN GOOD 22 FAIR 53 GEN GOOD
MAX ADI LATE 3 VERY POOR 72 GOOD 5 VERY POOR 70 GOOD
MAX LVORI EARLY 9 8 5 6
MAX LVORI LATE 10 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS AROUND 80. WEST WINDS 5 TO 10 MPH.
MDZ510-260800-
EASTERN GARRETT-
INCLUDING THE CITIES OF GRANTSVILLE AND KITZMILLER
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 55 (+2) 82 (+10) 61 82
RH % (24H TREND) 100 (+8) 47 (-9) 90 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 5 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 5390 5710
TRANSPORT WND (MPH) S 13 SW 13
VENT RATE (KT-FT) 59290 62810
MAX ADI EARLY 48 GEN GOOD 40 FAIR 23 FAIR 55 GEN GOOD
MAX ADI LATE 2 VERY POOR 73 GOOD 4 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 8 8 5 6
MAX LVORI LATE 9 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
MDZ008-VAZ526-260800-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ANDORA, APPLETON, BARKSDALE, BAY VIEW,
BLAKE, BOHEMIAS MILLS, BRANTWOOD, HAYMARKET, AND WOOLSEY
231 PM EDT TUE AUG 25 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 70
CHANCE OF THUNDER (%) 0 0 20 30
TEMP (24H TREND) 59 (0) 86 (+5) 68 86
RH % (24H TREND) 100 (+15) 48 (-3) 97 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR S 7 G18
WIND 20FT/LATE(MPH) LGT/VAR S 5 G18 S 5 G17 S 9 G19
PRECIP AMOUNT 0.00 0.00 0.05 0.07
PRECIP DURATION 1 5
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5870 4720
TRANSPORT WND (MPH) SW 9 S 15
VENT RATE (KT-FT) 46960 61360
MAX ADI EARLY 37 FAIR 19 GEN POOR 31 FAIR 45 GEN GOOD
MAX ADI LATE 3 VERY POOR 55 GEN GOOD 8 POOR 58 GEN GOOD
MAX LVORI EARLY 5 9 4 6
MAX LVORI LATE 9 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page