513
FNUS51 KLWX 280632
FWFLWX
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD
..E WV...N VA
DC
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
231 AM EDT FRI AUG 28 2026
DISCUSSION
A SLOW MOVING COLD FRONT WILL KEEP THE RISK OF SHOWERS AND
THUNDERSTORMS THROUGH TODAY. HIGH PRESSURE WILL BUILD FROM THE GREAT
LAKES TO THE MID ATLANTIC COAST THIS WEEKEND WITH BUILDING HEAT
EARLY NEXT WEEK.
VAZ054-282000-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF REAGAN NATIONAL AIRPORT, ARLINGTON,
BALLSTON, BARCROFT, CHERRYDALE, RIVERCREST, AND ROSSLYN
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 86 (-1) 65 (-5) 86
RH % (24H TREND) 60 (+1) 88 (-10) 50
WIND 20FT/EARLY(MPH) NW 5 N 6 N 8
WIND 20FT/LATE(MPH) N 7 N 7 NE 5
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4900 5540
TRANSPORT WND (MPH) N 8 N 7
VENT RATE (KT-FT) 34300 33240
MAX ADI EARLY 14 GEN POOR 21 FAIR 25 FAIR
MAX ADI LATE 33 FAIR 7 POOR 46 GEN GOOD
MAX LVORI EARLY 8 5 5
MAX LVORI LATE 3 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
70S. HIGHS IN THE MID 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
70S. HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH.
VAZ055-282000-
STAFFORD-
INCLUDING THE CITIES OF ARKENDALE, GARRISONVILLE, SHILOH,
WIDEWATER, BROOKFIELD, FALMOUTH, AND GLENDIE
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 20 10 0
TEMP (24H TREND) 86 (-3) 64 (-4) 86
RH % (24H TREND) 64 (+10) 98 (-2) 56
WIND 20FT/EARLY(MPH) LGT/VAR NE 5 N 8
WIND 20FT/LATE(MPH) N 6 N 6 NE 5
PRECIP AMOUNT 0.05 0.03 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(FT-AGL/MSL)4470 5080
TRANSPORT WND (MPH) N 8 E 6
VENT RATE (KT-FT) 31290 25400
MAX ADI EARLY 13 GEN POOR 21 FAIR 29 FAIR
MAX ADI LATE 29 FAIR 6 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 10 7 6
MAX LVORI LATE 3 7 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S. WEST WINDS AROUND 5 MPH.
VAZ056-282000-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 86 (-2) 64 (-4) 86
RH % (24H TREND) 65 (+9) 100 (0) 57
WIND 20FT/EARLY(MPH) LGT/VAR NE 5 N 8
WIND 20FT/LATE(MPH) N 6 N 6 NE 5
PRECIP AMOUNT 0.08 0.06 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(FT-AGL/MSL)4350 5250
TRANSPORT WND (MPH) N 7 E 9
VENT RATE (KT-FT) 26100 42000
MAX ADI EARLY 13 GEN POOR 21 FAIR 29 FAIR
MAX ADI LATE 28 FAIR 7 POOR 56 GEN GOOD
MAX LVORI EARLY 10 8 8
MAX LVORI LATE 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S. WEST WINDS AROUND 5 MPH.
VAZ057-282000-
KING GEORGE-
INCLUDING THE CITIES OF ROLLINS FORK AND DAHLGREN
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 85 (-3) 67 (-3) 84
RH % (24H TREND) 67 (+10) 99 (-1) 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR N 8
WIND 20FT/LATE(MPH) N 6 N 6 NE 6
PRECIP AMOUNT 0.02 0.07 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(FT-AGL/MSL)3910 4700
TRANSPORT WND (MPH) N 7 NE 7
VENT RATE (KT-FT) 23460 28200
MAX ADI EARLY 12 POOR 14 GEN POOR 29 FAIR
MAX ADI LATE 25 FAIR 8 POOR 41 GEN GOOD
MAX LVORI EARLY 10 8 6
MAX LVORI LATE 4 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
70S. HIGHS AROUND 90. WEST WINDS AROUND 5 MPH.
WVZ502-282000-
EASTERN GRANT-
INCLUDING THE CITIES OF CABINS, KLINE GAP, LANDES, MASONVILLE,
PETERSBURG, SEYMOURVILLE, AND WELTON
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 20 0 30
CHANCE OF THUNDER (%) 10 0 0
TEMP (24H TREND) 84 (-3) 57 (-5) 84
RH % (24H TREND) 54 (+7) 97 (-1) 52
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR
WIND 20FT/LATE(MPH) N 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.05 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL)5320 6000
TRANSPORT WND (MPH) N 8 SW 9
VENT RATE (KT-FT) 37240 48000
MAX ADI EARLY 27 FAIR 22 FAIR 16 GEN POOR
MAX ADI LATE 35 FAIR 3 VERY POOR 66 GOOD
MAX LVORI EARLY 8 6 7
MAX LVORI LATE 2 7 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
WVZ503-282000-
WESTERN MINERAL-
INCLUDING THE CITIES OF PIEDMONT AND SULPHUR CITY
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 10 0 0
TEMP (24H TREND) 79 (-3) 55 (-6) 80
RH % (24H TREND) 54 (+2) 95 (-3) 53
WIND 20FT/EARLY(MPH) NW 5 N 6 LGT/VAR
WIND 20FT/LATE(MPH) N 7 N 5 SE 5
PRECIP AMOUNT 0.03 0.00 0.01
PRECIP DURATION 1 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM 5 PM
MIXING HGT(FT-AGL/MSL)5320 5810
TRANSPORT WND (MPH) N 9 SW 10
VENT RATE (KT-FT) 42560 52290
MAX ADI EARLY 32 FAIR 37 FAIR 14 GEN POOR
MAX ADI LATE 46 GEN GOOD 3 VERY POOR 73 GOOD
MAX LVORI EARLY 8 6 7
MAX LVORI LATE 3 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
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.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
WVZ504-282000-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 10 0 0
TEMP (24H TREND) 84 (-5) 56 (-6) 84
RH % (24H TREND) 51 (+5) 98 (-1) 50
WIND 20FT/EARLY(MPH) LGT/VAR N 6 LGT/VAR
WIND 20FT/LATE(MPH) N 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM 5 PM
MIXING HGT(FT-AGL/MSL)5810 6470
TRANSPORT WND (MPH) N 8 SW 8
VENT RATE (KT-FT) 40670 45290
MAX ADI EARLY 28 FAIR 22 FAIR 16 GEN POOR
MAX ADI LATE 49 GEN GOOD 3 VERY POOR 62 GOOD
MAX LVORI EARLY 9 6 7
MAX LVORI LATE 1 7 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST 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 IN THE UPPER 60S. HIGHS AROUND 90.
WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
WVZ505-282000-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 20 0 30
CHANCE OF THUNDER (%) 10 0 0
TEMP (24H TREND) 78 (-3) 53 (-6) 79
RH % (24H TREND) 59 (+4) 100 (+1) 58
WIND 20FT/EARLY(MPH) NW 5 N 5 LGT/VAR
WIND 20FT/LATE(MPH) N 6 NE 5 LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.02
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL)4960 5550
TRANSPORT WND (MPH) NW 9 SW 12
VENT RATE (KT-FT) 39680 55500
MAX ADI EARLY 36 FAIR 31 FAIR 23 FAIR
MAX ADI LATE 43 GEN GOOD 3 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 8 6 9
MAX LVORI LATE 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO 15 MPH.
WVZ501-282000-
WESTERN GRANT-
INCLUDING THE CITIES OF BEECHWOOD, WILSONIA, AND BAYARD
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 20 0 30
CHANCE OF THUNDER (%) 10 0 0
TEMP (24H TREND) 78 (-3) 55 (-4) 79
RH % (24H TREND) 59 (+5) 97 (-1) 57
WIND 20FT/EARLY(MPH) NW 5 N 6 LGT/VAR
WIND 20FT/LATE(MPH) N 7 N 5 SE 5
PRECIP AMOUNT 0.03 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL)5060 5890
TRANSPORT WND (MPH) NW 8 SW 10
VENT RATE (KT-FT) 35420 53010
MAX ADI EARLY 31 FAIR 32 FAIR 18 GEN POOR
MAX ADI LATE 39 FAIR 3 VERY POOR 73 GOOD
MAX LVORI EARLY 8 7 7
MAX LVORI LATE 3 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 80.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS AROUND 80. WEST WINDS 5 TO 10 MPH.
MDZ507-282000-
NORTHWEST HARFORD-
INCLUDING THE CITIES OF BYNUM, HICKORY, BEL AIR, AND FALLSTON
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 82 (0) 59 (-7) 82
RH % (24H TREND) 67 (-7) 94 (-6) 52
WIND 20FT/EARLY(MPH) N 5 N 7 N 8
WIND 20FT/LATE(MPH) N 7 N 8 N 5
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4090 4500
TRANSPORT WND (MPH) N 8 NW 5
VENT RATE (KT-FT) 28630 18000
MAX ADI EARLY 15 GEN POOR 22 FAIR 18 GEN POOR
MAX ADI LATE 35 FAIR 8 POOR 34 FAIR
MAX LVORI EARLY 10 6 5
MAX LVORI LATE 3 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS AROUND 90.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ506-282000-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF CLARKSVILLE, COLUMBIA, SIMPSONVILLE,
HISTORIC ELLICOTT CITY, AND WOODSTOCK
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 84 (-2) 61 (-7) 83
RH % (24H TREND) 64 (+5) 93 (-7) 50
WIND 20FT/EARLY(MPH) LGT/VAR N 6 N 8
WIND 20FT/LATE(MPH) N 7 N 8 NE 5
PRECIP AMOUNT 0.09 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4420 5030
TRANSPORT WND (MPH) N 8 N 7
VENT RATE (KT-FT) 30940 30180
MAX ADI EARLY 13 GEN POOR 21 FAIR 24 FAIR
MAX ADI LATE 31 FAIR 8 POOR 46 GEN GOOD
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 3 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 70. HIGHS AROUND 90.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
MDZ508-282000-
SOUTHEAST HARFORD-
INCLUDING THE CITIES OF HARFORD FURNACE, ABINGDON, EDGEWOOD,
MAGNOLIA, ABERDEEN, CARSINS, AND CHURCHVILLE
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 84 (+1) 60 (-8) 83
RH % (24H TREND) 67 (-6) 96 (-4) 50
WIND 20FT/EARLY(MPH) N 5 N 7 N 9
WIND 20FT/LATE(MPH) N 7 N 8 N 5
PRECIP AMOUNT 0.14 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)3710 4430
TRANSPORT WND (MPH) N 7 N 5
VENT RATE (KT-FT) 22260 17720
MAX ADI EARLY 15 GEN POOR 16 GEN POOR 18 GEN POOR
MAX ADI LATE 28 FAIR 8 POOR 29 FAIR
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 3 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 70S. HIGHS AROUND 90. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ501-282000-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITIES OF FROSTBURG, LA VALE, REYNOLDS,
AND WESTERNPORT
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 10 0 0
TEMP (24H TREND) 82 (-4) 57 (-5) 82
RH % (24H TREND) 51 (+3) 91 (-5) 51
WIND 20FT/EARLY(MPH) NW 5 N 6 LGT/VAR
WIND 20FT/LATE(MPH) N 7 N 6 SE 5
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 11 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)5490 5980
TRANSPORT WND (MPH) N 9 SW 9
VENT RATE (KT-FT) 43920 47840
MAX ADI EARLY 33 FAIR 36 FAIR 17 GEN POOR
MAX ADI LATE 56 GEN GOOD 3 VERY POOR 71 GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 2 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
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.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
MDZ503-282000-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF BOYDS AND GERMANTOWN
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 84 (-3) 61 (-7) 84
RH % (24H TREND) 64 (+5) 97 (-3) 52
WIND 20FT/EARLY(MPH) N 5 N 6 N 8
WIND 20FT/LATE(MPH) N 7 N 8 N 5
PRECIP AMOUNT 0.07 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4360 5830
TRANSPORT WND (MPH) N 8 SW 8
VENT RATE (KT-FT) 30520 40810
MAX ADI EARLY 18 GEN POOR 33 FAIR 28 FAIR
MAX ADI LATE 38 FAIR 7 POOR 57 GEN GOOD
MAX LVORI EARLY 10 6 5
MAX LVORI LATE 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ502-282000-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITIES OF CUMBERLAND, ELLERSLIE, BRADY, RAWLINGS,
AND MCCOOLE
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 84 (-6) 57 (-6) 84
RH % (24H TREND) 49 (+6) 96 (-4) 46
WIND 20FT/EARLY(MPH) NW 5 N 6 LGT/VAR
WIND 20FT/LATE(MPH) N 7 N 5 LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)5880 6830
TRANSPORT WND (MPH) N 8 SW 8
VENT RATE (KT-FT) 41160 47810
MAX ADI EARLY 31 FAIR 25 FAIR 17 GEN POOR
MAX ADI LATE 53 GEN GOOD 3 VERY POOR 65 GOOD
MAX LVORI EARLY 9 5 7
MAX LVORI LATE 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 70S. HIGHS AROUND 90. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
MDZ505-282000-
NORTHWEST HOWARD-
INCLUDING THE CITIES OF LISBON, POPLAR SPRINGS, WATERSVILLE,
GLENELG, GLENWOOD, WEST FRIENDSHIP, AND DAYTON
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 82 (-3) 61 (-6) 82
RH % (24H TREND) 66 (+3) 96 (-4) 53
WIND 20FT/EARLY(MPH) N 5 N 6 N 8
WIND 20FT/LATE(MPH) N 7 N 8 N 6
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4350 5710
TRANSPORT WND (MPH) N 9 SW 8
VENT RATE (KT-FT) 34800 39970
MAX ADI EARLY 15 GEN POOR 31 FAIR 26 FAIR
MAX ADI LATE 36 FAIR 8 POOR 54 GEN GOOD
MAX LVORI EARLY 10 6 5
MAX LVORI LATE 3 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
MDZ504-282000-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF FOUR CORNERS, SILVER SPRING, GLENMONT,
BETHESDA, GAITHERSBURG, ASPEN HILL, AND ROCKVILLE
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 84 (-3) 62 (-6) 84
RH % (24H TREND) 63 (+4) 95 (-5) 50
WIND 20FT/EARLY(MPH) N 5 N 6 N 8
WIND 20FT/LATE(MPH) N 7 N 7 NE 5
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4660 5470
TRANSPORT WND (MPH) N 8 SW 8
VENT RATE (KT-FT) 32620 38290
MAX ADI EARLY 16 GEN POOR 23 FAIR 27 FAIR
MAX ADI LATE 43 GEN GOOD 7 POOR 53 GEN GOOD
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
MDZ006-282000-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF RANDALLSTOWN, LONG GREEN, GLYNDON,
REISTERSTOWN, OWINGS MILLS, COCKEYSVILLE, AND TIMONIUM
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 83 (-1) 59 (-7) 82
RH % (24H TREND) 66 (+1) 93 (-7) 51
WIND 20FT/EARLY(MPH) N 5 N 7 N 8
WIND 20FT/LATE(MPH) N 7 N 8 N 5
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4250 4910
TRANSPORT WND (MPH) N 9 NW 6
VENT RATE (KT-FT) 34000 24550
MAX ADI EARLY 16 GEN POOR 24 FAIR 19 GEN POOR
MAX ADI LATE 35 FAIR 8 POOR 37 FAIR
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 3 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
WEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ005-282000-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG, GAMBER, AND WESTMINSTER
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 10 0 0
TEMP (24H TREND) 82 (-3) 59 (-7) 82
RH % (24H TREND) 63 (0) 96 (-4) 51
WIND 20FT/EARLY(MPH) N 5 N 7 N 8
WIND 20FT/LATE(MPH) N 8 N 8 N 5
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)4340 5580
TRANSPORT WND (MPH) N 9 W 7
VENT RATE (KT-FT) 34720 33480
MAX ADI EARLY 19 GEN POOR 32 FAIR 21 FAIR
MAX ADI LATE 43 GEN GOOD 7 POOR 45 GEN GOOD
MAX LVORI EARLY 10 6 5
MAX LVORI LATE 3 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS AROUND 90. WEST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
MDZ004-282000-
FREDERICK-
INCLUDING THE CITIES OF FREDERICK, BALLENGER CREEK, BUCKEYSTOWN,
AND PARK MILLS
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 10 0 0
TEMP (24H TREND) 83 (-3) 59 (-7) 83
RH % (24H TREND) 62 (+2) 95 (-5) 52
WIND 20FT/EARLY(MPH) N 6 N 6 NE 8
WIND 20FT/LATE(MPH) N 7 N 8 NE 5
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)4340 6460
TRANSPORT WND (MPH) N 9 SW 8
VENT RATE (KT-FT) 34720 45220
MAX ADI EARLY 20 GEN POOR 35 FAIR 24 FAIR
MAX ADI LATE 41 GEN GOOD 7 POOR 57 GEN GOOD
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 3 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
MDZ003-282000-
WASHINGTON-
INCLUDING THE CITIES OF HAGERSTOWN AND HALFWAY
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 10 0 0
TEMP (24H TREND) 85 (-2) 58 (-8) 84
RH % (24H TREND) 54 (+1) 92 (-8) 48
WIND 20FT/EARLY(MPH) N 5 N 6 N 6
WIND 20FT/LATE(MPH) N 8 N 7 NE 5
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)5280 6360
TRANSPORT WND (MPH) N 9 SW 8
VENT RATE (KT-FT) 42240 44520
MAX ADI EARLY 28 FAIR 38 FAIR 22 FAIR
MAX ADI LATE 56 GEN GOOD 5 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 9 5 6
MAX LVORI LATE 3 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 70S. HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ053-282000-
FAIRFAX-
INCLUDING THE CITIES OF BURKE, FAIRFAX STATION, RESTON,
ANNANDALE, CHANTILLY, LANGLEY, AND MCLEAN
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 86 (-1) 63 (-6) 85
RH % (24H TREND) 61 (+2) 94 (-6) 51
WIND 20FT/EARLY(MPH) NW 5 N 6 N 8
WIND 20FT/LATE(MPH) N 7 N 7 NE 5
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4710 5680
TRANSPORT WND (MPH) N 8 N 7
VENT RATE (KT-FT) 32970 34080
MAX ADI EARLY 17 GEN POOR 25 FAIR 26 FAIR
MAX ADI LATE 44 GEN GOOD 6 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
70S. HIGHS AROUND 90. NORTHWEST WINDS 5 TO 10 MPH.
VAZ527-282000-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, INDEPENDENT HILL, ADEN,
MANASSAS, LAKE RIDGE, WOODBRIDGE, AND MONTCLAIR
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 86 (-3) 63 (-5) 86
RH % (24H TREND) 61 (+5) 97 (-3) 53
WIND 20FT/EARLY(MPH) NW 5 N 5 N 8
WIND 20FT/LATE(MPH) N 7 N 6 NE 5
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4610 5380
TRANSPORT WND (MPH) N 8 E 7
VENT RATE (KT-FT) 32270 32280
MAX ADI EARLY 17 GEN POOR 31 FAIR 26 FAIR
MAX ADI LATE 44 GEN GOOD 6 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 9 6 6
MAX LVORI LATE 3 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ051-282000-
CULPEPER-
INCLUDING THE CITIES OF CARDOVA, CATALPA, CULPEPER, REVA,
STEVENSBURG, WINSTON, AND RAPIDAN
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 85 (-3) 62 (-5) 85
RH % (24H TREND) 63 (+7) 100 (0) 57
WIND 20FT/EARLY(MPH) N 5 N 5 N 8
WIND 20FT/LATE(MPH) N 7 N 6 NE 5
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4490 5350
TRANSPORT WND (MPH) N 8 S 7
VENT RATE (KT-FT) 31430 32100
MAX ADI EARLY 17 GEN POOR 26 FAIR 24 FAIR
MAX ADI LATE 42 GEN GOOD 6 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 9 8 7
MAX LVORI LATE 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S. NORTHWEST WINDS AROUND 5 MPH.
VAZ050-282000-
ORANGE-
INCLUDING THE CITIES OF BURR HILL, EVERONA, LAHORE, MADISON RUN,
NASONS, ORANGE, AND UNIONVILLE
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 85 (-1) 63 (-4) 85
RH % (24H TREND) 64 (+4) 100 (0) 57
WIND 20FT/EARLY(MPH) LGT/VAR N 5 N 8
WIND 20FT/LATE(MPH) NE 7 N 6 NE 5
PRECIP AMOUNT 0.03 0.02 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(FT-AGL/MSL)4280 5330
TRANSPORT WND (MPH) N 8 SE 8
VENT RATE (KT-FT) 29960 37310
MAX ADI EARLY 13 GEN POOR 21 FAIR 27 FAIR
MAX ADI LATE 41 GEN GOOD 6 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 10 8 8
MAX LVORI LATE 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S. WEST WINDS AROUND 5 MPH.
VAZ036-282000-
NELSON-
INCLUDING THE CITY OF GREENFIELD
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 50 30 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 86 (0) 64 (-3) 85
RH % (24H TREND) 58 (0) 100 (+1) 57
WIND 20FT/EARLY(MPH) LGT/VAR NE 5 NE 6
WIND 20FT/LATE(MPH) NE 6 N 5 E 6
PRECIP AMOUNT 0.19 0.12 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(FT-AGL/MSL)4670 5070
TRANSPORT WND (MPH) NE 6 SE 7
VENT RATE (KT-FT) 23350 30420
MAX ADI EARLY 14 GEN POOR 13 GEN POOR 24 FAIR
MAX ADI LATE 24 FAIR 6 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 9 7 7
MAX LVORI LATE 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
MID 90S. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH.
VAZ037-282000-
ALBEMARLE-
INCLUDING THE CITIES OF CHARLOTTESVILLE AND OVERTON
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 20 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 87 (+2) 64 (-3) 86
RH % (24H TREND) 64 (+4) 100 (0) 59
WIND 20FT/EARLY(MPH) LGT/VAR NE 5 N 6
WIND 20FT/LATE(MPH) NE 6 N 5 E 5
PRECIP AMOUNT 0.15 0.11 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(FT-AGL/MSL)4360 5200
TRANSPORT WND (MPH) NE 7 SE 8
VENT RATE (KT-FT) 26160 36400
MAX ADI EARLY 13 GEN POOR 16 GEN POOR 21 FAIR
MAX ADI LATE 31 FAIR 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 8 7 7
MAX LVORI LATE 3 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
MID 90S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH.
VAZ038-282000-
GREENE-
INCLUDING THE CITY OF SHADY GROVE
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 86 (+1) 63 (-4) 85
RH % (24H TREND) 64 (+2) 98 (-2) 58
WIND 20FT/EARLY(MPH) LGT/VAR NE 5 NE 6
WIND 20FT/LATE(MPH) NE 6 N 5 E 5
PRECIP AMOUNT 0.10 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4180 4800
TRANSPORT WND (MPH) NE 7 S 7
VENT RATE (KT-FT) 25080 28800
MAX ADI EARLY 14 GEN POOR 15 GEN POOR 21 FAIR
MAX ADI LATE 25 FAIR 4 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 9 6 7
MAX LVORI LATE 3 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS AROUND 90. WEST WINDS AROUND 5 MPH.
VAZ039-282000-
MADISON-
INCLUDING THE CITIES OF FORDSVILLE, FIVE FORKS, MADISON MILLS,
AND TWYMANS MILL
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 85 (-1) 62 (-5) 85
RH % (24H TREND) 64 (+3) 99 (-1) 57
WIND 20FT/EARLY(MPH) N 5 N 6 N 7
WIND 20FT/LATE(MPH) NE 6 N 6 E 5
PRECIP AMOUNT 0.07 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4300 5040
TRANSPORT WND (MPH) N 7 S 8
VENT RATE (KT-FT) 25800 35280
MAX ADI EARLY 17 GEN POOR 18 GEN POOR 22 FAIR
MAX ADI LATE 34 FAIR 5 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 9 7 6
MAX LVORI LATE 3 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS AROUND 90. WEST WINDS AROUND 5 MPH.
MDZ014-282000-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, RIDGEWAY, SEVERN,
SOUTH GATE, SEVERNA PARK, AND ARNOLD
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 85 (-1) 64 (-6) 83
RH % (24H TREND) 65 (+5) 91 (-9) 50
WIND 20FT/EARLY(MPH) LGT/VAR N 5 N 9 G18
WIND 20FT/LATE(MPH) N 6 N 8 NE 6
PRECIP AMOUNT 0.12 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4070 4200
TRANSPORT WND (MPH) N 7 N 6
VENT RATE (KT-FT) 24420 21000
MAX ADI EARLY 13 GEN POOR 16 GEN POOR 22 FAIR
MAX ADI LATE 25 FAIR 8 POOR 30 FAIR
MAX LVORI EARLY 9 5 5
MAX LVORI LATE 3 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
70S. HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
70S. HIGHS AROUND 90. WEST WINDS 5 TO 10 MPH.
MDZ017-282000-
ST. MARYS-
INCLUDING THE CITIES OF DAMERON, LEXINGTON PARK, PINEY POINT,
RIDGE, CALIFORNIA, CALLAWAY, AND SOTTERLEY
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 84 (-2) 66 (-5) 83
RH % (24H TREND) 71 (+9) 100 (+1) 58
WIND 20FT/EARLY(MPH) NW 5 N 5 NE 9 G18
WIND 20FT/LATE(MPH) N 6 N 8 NE 6
PRECIP AMOUNT 0.10 0.27 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(FT-AGL/MSL)3430 4160
TRANSPORT WND (MPH) N 6 NE 7
VENT RATE (KT-FT) 17150 24960
MAX ADI EARLY 13 GEN POOR 14 GEN POOR 27 FAIR
MAX ADI LATE 21 FAIR 11 POOR 31 FAIR
MAX LVORI EARLY 9 9 6
MAX LVORI LATE 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. SOUTH WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
UPPER 80S. WEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS AROUND 90.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE
LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
70S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
MDZ016-282000-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 86 (-1) 65 (-4) 84
RH % (24H TREND) 63 (+5) 100 (0) 53
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR N 8
WIND 20FT/LATE(MPH) N 6 N 6 NE 5
PRECIP AMOUNT 0.07 0.22 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(FT-AGL/MSL)4240 4830
TRANSPORT WND (MPH) N 7 NE 7
VENT RATE (KT-FT) 25440 28980
MAX ADI EARLY 13 GEN POOR 17 GEN POOR 27 FAIR
MAX ADI LATE 25 FAIR 9 POOR 41 GEN GOOD
MAX LVORI EARLY 10 8 6
MAX LVORI LATE 3 8 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE
LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS AROUND 90. WEST WINDS 5 TO 10 MPH.
MDZ018-282000-
CALVERT-
INCLUDING THE CITIES OF COVE POINT, DRUM POINT, CHESAPEAKE BEACH,
MOUNT HARMONY, BROOMES ISLAND, LONG BEACH, AND DUNKIRK
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 20 10 0
TEMP (24H TREND) 84 (-1) 66 (-4) 82
RH % (24H TREND) 68 (+3) 95 (-4) 56
WIND 20FT/EARLY(MPH) NW 5 N 5 NE 10 G18
WIND 20FT/LATE(MPH) N 5 N 8 NE 7
PRECIP AMOUNT 0.14 0.36 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(FT-AGL/MSL)3300 3610
TRANSPORT WND (MPH) N 6 NE 7
VENT RATE (KT-FT) 16500 21660
MAX ADI EARLY 12 POOR 12 POOR 25 FAIR
MAX ADI LATE 22 FAIR 11 POOR 28 FAIR
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 4 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. SOUTH WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE
LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
70S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
MDZ011-282000-
SOUTHERN BALTIMORE-
INCLUDING THE CITIES OF BALTIMORE, FELLS POINT, AND PARK HEIGHTS
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 84 (-1) 62 (-8) 83
RH % (24H TREND) 63 (0) 92 (-7) 47
WIND 20FT/EARLY(MPH) LGT/VAR N 7 N 9
WIND 20FT/LATE(MPH) N 6 N 8 NE 5
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4510 4890
TRANSPORT WND (MPH) N 8 N 6
VENT RATE (KT-FT) 31570 24450
MAX ADI EARLY 15 GEN POOR 20 GEN POOR 20 GEN POOR
MAX ADI LATE 31 FAIR 8 POOR 34 FAIR
MAX LVORI EARLY 9 5 4
MAX LVORI LATE 3 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS AROUND 90.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
70S. HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
MDZ013-282000-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, TANTALLON, GREENBELT, AND MONTPELIER
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 85 (-2) 64 (-5) 84
RH % (24H TREND) 62 (+5) 94 (-6) 50
WIND 20FT/EARLY(MPH) LGT/VAR N 5 N 8
WIND 20FT/LATE(MPH) N 6 N 7 NE 6
PRECIP AMOUNT 0.10 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4410 4860
TRANSPORT WND (MPH) N 7 N 6
VENT RATE (KT-FT) 26460 24300
MAX ADI EARLY 13 GEN POOR 19 GEN POOR 25 FAIR
MAX ADI LATE 28 FAIR 7 POOR 38 FAIR
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 3 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
70S. HIGHS AROUND 90. WEST WINDS 5 TO 10 MPH.
VAZ040-282000-
RAPPAHANNOCK-
INCLUDING THE CITIES OF CASTLETON, FIVE FORKS, FLINT HILL,
HACKLEYS CROSSROADS, ROCK MILLS, AND WASHINGTON
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 85 (-2) 61 (-4) 84
RH % (24H TREND) 63 (+4) 97 (-3) 58
WIND 20FT/EARLY(MPH) N 5 N 5 N 6
WIND 20FT/LATE(MPH) NE 6 N 6 E 5
PRECIP AMOUNT 0.11 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4520 4850
TRANSPORT WND (MPH) N 9 S 9
VENT RATE (KT-FT) 36160 38800
MAX ADI EARLY 20 GEN POOR 23 FAIR 23 FAIR
MAX ADI LATE 38 FAIR 5 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 9 6 6
MAX LVORI LATE 3 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS AROUND 5 MPH.
DCZ001-282000-
DISTRICT OF COLUMBIA-
INCLUDING THE CITIES OF ADAMS MORGAN AND WASHINGTON
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 86 (-1) 65 (-5) 86
RH % (24H TREND) 60 (+5) 89 (-10) 49
WIND 20FT/EARLY(MPH) LGT/VAR N 5 N 7
WIND 20FT/LATE(MPH) N 6 N 7 NE 5
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4940 5420
TRANSPORT WND (MPH) N 7 N 7
VENT RATE (KT-FT) 29640 32520
MAX ADI EARLY 13 GEN POOR 21 FAIR 24 FAIR
MAX ADI LATE 31 FAIR 7 POOR 47 GEN GOOD
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 3 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
70S. HIGHS IN THE MID 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
70S. HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH.
VAZ504-282000-
EASTERN HIGHLAND-
INCLUDING THE CITIES OF CLOVER CREEK, LIBERTY, MCDOWELL,
MONTEREY, MUSTOE, POSSUM TROT, AND SIRONS MILL
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 30 0 30
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 83 (+1) 56 (-5) 82
RH % (24H TREND) 54 (-2) 100 (0) 56
WIND 20FT/EARLY(MPH) N 5 NE 5 NE 5
WIND 20FT/LATE(MPH) N 5 NE 6 SE 6
PRECIP AMOUNT 0.07 0.00 0.04
PRECIP DURATION 3 1
PRECIP BEGIN 11 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL)5440 5020
TRANSPORT WND (MPH) NW 8 SW 10
VENT RATE (KT-FT) 38080 45180
MAX ADI EARLY 24 FAIR 21 FAIR 24 FAIR
MAX ADI LATE 33 FAIR 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 9 6 8
MAX LVORI LATE 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
VAZ027-282000-
SHENANDOAH-
INCLUDING THE CITIES OF CLARY, STRASBURG, ALONZAVILLE, WOODSTOCK,
HAWKINSTOWN, MOUNT CLIFTON, AND MOUNT JACKSON
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 30 0 20
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 85 (-3) 59 (-4) 85
RH % (24H TREND) 55 (+6) 97 (-2) 50
WIND 20FT/EARLY(MPH) NW 5 N 5 NE 5
WIND 20FT/LATE(MPH) N 6 N 5 E 5
PRECIP AMOUNT 0.07 0.00 0.01
PRECIP DURATION 2 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 6 PM 5 PM
MIXING HGT(FT-AGL/MSL)5510 5170
TRANSPORT WND (MPH) N 8 SW 8
VENT RATE (KT-FT) 38570 36190
MAX ADI EARLY 24 FAIR 22 FAIR 19 GEN POOR
MAX ADI LATE 36 FAIR 3 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 9 6 6
MAX LVORI LATE 3 7 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS AROUND 90. WEST
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
VAZ505-282000-
WESTERN LOUDOUN-
INCLUDING THE CITY OF LUCKETTS
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 10 0 0
TEMP (24H TREND) 84 (-3) 61 (-5) 84
RH % (24H TREND) 60 (+4) 94 (-6) 52
WIND 20FT/EARLY(MPH) NW 6 N 6 N 7
WIND 20FT/LATE(MPH) N 7 N 7 NE 5
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4500 5750
TRANSPORT WND (MPH) N 9 SW 8
VENT RATE (KT-FT) 36000 40250
MAX ADI EARLY 22 FAIR 40 FAIR 24 FAIR
MAX ADI LATE 47 GEN GOOD 5 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 9 6 6
MAX LVORI LATE 3 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 70S. HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ028-282000-
FREDERICK-
INCLUDING THE CITIES OF ALBIN, CEDAR GROVE, GAINESBORO,
AND WINCHESTER
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 10 0 0
TEMP (24H TREND) 84 (-3) 58 (-7) 84
RH % (24H TREND) 55 (+2) 95 (-4) 50
WIND 20FT/EARLY(MPH) NW 6 N 6 N 5
WIND 20FT/LATE(MPH) N 7 N 6 LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)5450 5810
TRANSPORT WND (MPH) N 9 SW 9
VENT RATE (KT-FT) 43600 46480
MAX ADI EARLY 30 FAIR 36 FAIR 21 FAIR
MAX ADI LATE 45 GEN GOOD 4 VERY POOR 64 GOOD
MAX LVORI EARLY 9 5 6
MAX LVORI LATE 2 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS AROUND 90. WEST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 70S. HIGHS AROUND 90. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
VAZ025-282000-
AUGUSTA-
INCLUDING THE CITIES OF CHRISTIAN, CHURCHVILLE, STAUNTON,
WAYNESBORO, SPOTTSWOOD, AND STUARTS DRAFT
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 40 20 20
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 84 (-1) 58 (-6) 83
RH % (24H TREND) 58 (+4) 100 (+1) 56
WIND 20FT/EARLY(MPH) N 5 NE 5 NE 6
WIND 20FT/LATE(MPH) NE 6 N 5 SE 6
PRECIP AMOUNT 0.12 0.05 0.01
PRECIP DURATION 3 1 0
PRECIP BEGIN 11 AM CONTINUING 2 PM
PRECIP END CONTINUING 11 PM 6 PM
MIXING HGT(FT-AGL/MSL)4860 5030
TRANSPORT WND (MPH) N 7 SW 10
VENT RATE (KT-FT) 29160 45270
MAX ADI EARLY 23 FAIR 17 GEN POOR 20 GEN POOR
MAX ADI LATE 28 FAIR 4 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 9 6 7
MAX LVORI LATE 3 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER
90S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
VAZ502-282000-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 86 (-2) 62 (-5) 86
RH % (24H TREND) 63 (+8) 100 (0) 55
WIND 20FT/EARLY(MPH) NW 5 N 5 N 8
WIND 20FT/LATE(MPH) N 7 N 6 NE 5
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4460 5320
TRANSPORT WND (MPH) N 9 SE 8
VENT RATE (KT-FT) 35680 37240
MAX ADI EARLY 17 GEN POOR 28 FAIR 24 FAIR
MAX ADI LATE 47 GEN GOOD 6 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 9 7 7
MAX LVORI LATE 3 8 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 90S. NORTHWEST WINDS AROUND 5 MPH.
VAZ026-282000-
ROCKINGHAM-
INCLUDING THE CITIES OF HARRISONBURG AND LINVILLE
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 30 0 20
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 84 (-2) 58 (-5) 84
RH % (24H TREND) 60 (+9) 100 (+1) 57
WIND 20FT/EARLY(MPH) N 5 N 5 NE 5
WIND 20FT/LATE(MPH) N 6 N 5 SE 5
PRECIP AMOUNT 0.07 0.00 0.01
PRECIP DURATION 2 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL)4770 4800
TRANSPORT WND (MPH) N 8 S 9
VENT RATE (KT-FT) 33390 38400
MAX ADI EARLY 23 FAIR 21 FAIR 18 GEN POOR
MAX ADI LATE 32 FAIR 4 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 9 6 8
MAX LVORI LATE 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
VAZ503-282000-
WESTERN HIGHLAND-
INCLUDING THE CITIES OF HIGHTOWN, MILL GAP, AND NEW HAMPDEN
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 20 0 30
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 80 (-1) 54 (-5) 80
RH % (24H TREND) 54 (-2) 99 (-1) 57
WIND 20FT/EARLY(MPH) NW 5 N 6 E 5
WIND 20FT/LATE(MPH) N 6 NE 6 S 5
PRECIP AMOUNT 0.03 0.00 0.06
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL)5360 5290
TRANSPORT WND (MPH) NW 8 SW 12
VENT RATE (KT-FT) 37520 52900
MAX ADI EARLY 33 FAIR 30 FAIR 25 FAIR
MAX ADI LATE 38 FAIR 4 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 8 6 8
MAX LVORI LATE 2 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
VAZ508-282000-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF MONTEBELLO
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 50 20 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 82 (+1) 60 (-5) 80
RH % (24H TREND) 58 (-1) 96 (0) 56
WIND 20FT/EARLY(MPH) N 5 NE 5 NE 7
WIND 20FT/LATE(MPH) NE 6 NE 6 SE 5
PRECIP AMOUNT 0.14 0.06 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(FT-AGL/MSL)4580 4600
TRANSPORT WND (MPH) N 7 S 9
VENT RATE (KT-FT) 27480 36800
MAX ADI EARLY 18 GEN POOR 16 GEN POOR 19 GEN POOR
MAX ADI LATE 27 FAIR 6 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 3 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE UPPER
80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
VAZ506-282000-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF GLEEDSVILLE, LEESBURG,
DULLES INTERNATIONAL AIRPORT, OAK GROVE, STERLING PARK,
AND COUNTRYSIDE
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 10 0 0
TEMP (24H TREND) 85 (-3) 62 (-6) 84
RH % (24H TREND) 61 (+6) 97 (-3) 52
WIND 20FT/EARLY(MPH) NW 5 N 6 N 8
WIND 20FT/LATE(MPH) N 7 N 7 NE 5
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4430 5790
TRANSPORT WND (MPH) N 9 SW 8
VENT RATE (KT-FT) 35440 40530
MAX ADI EARLY 20 GEN POOR 30 FAIR 26 FAIR
MAX ADI LATE 46 GEN GOOD 6 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 9 6 6
MAX LVORI LATE 3 7 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS AROUND 90. NORTHWEST WINDS 5 TO 10 MPH.
VAZ507-282000-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITIES OF CHESTER GAP AND SKYLAND
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 80 (0) 58 (-6) 80
RH % (24H TREND) 63 (0) 100 (+1) 58
WIND 20FT/EARLY(MPH) N 5 NE 5 NE 6
WIND 20FT/LATE(MPH) N 6 N 7 E 5
PRECIP AMOUNT 0.11 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4370 4630
TRANSPORT WND (MPH) N 7 SW 8
VENT RATE (KT-FT) 26220 32410
MAX ADI EARLY 18 GEN POOR 17 GEN POOR 19 GEN POOR
MAX ADI LATE 28 FAIR 5 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 9 7 7
MAX LVORI LATE 3 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
VAZ501-282000-
NORTHERN FAUQUIER-
INCLUDING THE CITIES OF AIRLIE, BETHEL, AND WARRENTON
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 84 (-2) 61 (-5) 84
RH % (24H TREND) 61 (+1) 98 (-2) 55
WIND 20FT/EARLY(MPH) NW 5 N 5 N 7
WIND 20FT/LATE(MPH) N 7 N 6 E 5
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4470 5470
TRANSPORT WND (MPH) N 9 SW 8
VENT RATE (KT-FT) 35760 38290
MAX ADI EARLY 20 GEN POOR 33 FAIR 24 FAIR
MAX ADI LATE 45 GEN GOOD 6 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 9 6 6
MAX LVORI LATE 3 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 70S. HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ029-282000-
PAGE-
INCLUDING THE CITIES OF COMPTON, FAIRVIEW, HAMBURG, KIMBALL,
LURAY, RILEYVILLE, AND INGHAM
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 86 (-1) 59 (-6) 86
RH % (24H TREND) 59 (+7) 100 (0) 54
WIND 20FT/EARLY(MPH) NW 5 NE 5 NE 5
WIND 20FT/LATE(MPH) N 6 N 5 LGT/VAR
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4700 4830
TRANSPORT WND (MPH) N 7 SW 7
VENT RATE (KT-FT) 28200 28980
MAX ADI EARLY 18 GEN POOR 16 GEN POOR 18 GEN POOR
MAX ADI LATE 28 FAIR 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE LOWER
90S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S. WEST WINDS AROUND 5 MPH.
WVZ506-282000-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 20 0 30
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 81 (-3) 55 (-6) 81
RH % (24H TREND) 58 (+7) 100 (0) 58
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR
WIND 20FT/LATE(MPH) N 6 N 5 SE 5
PRECIP AMOUNT 0.03 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL)4860 5390
TRANSPORT WND (MPH) N 8 SW 10
VENT RATE (KT-FT) 34020 48510
MAX ADI EARLY 30 FAIR 24 FAIR 20 GEN POOR
MAX ADI LATE 33 FAIR 4 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 5 TO 10 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 AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
VAZ031-282000-
CLARKE-
INCLUDING THE CITIES OF BERRYVILLE AND STRINGTOWN
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 10 0 0
TEMP (24H TREND) 85 (-1) 59 (-7) 85
RH % (24H TREND) 57 (+1) 98 (-2) 51
WIND 20FT/EARLY(MPH) NW 5 N 6 N 6
WIND 20FT/LATE(MPH) N 8 N 5 E 5
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)4860 5460
TRANSPORT WND (MPH) N 9 SW 8
VENT RATE (KT-FT) 38880 38220
MAX ADI EARLY 22 FAIR 39 FAIR 24 FAIR
MAX ADI LATE 51 GEN GOOD 4 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 9 5 7
MAX LVORI LATE 3 7 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 70S. HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
WVZ053-282000-
JEFFERSON-
INCLUDING THE CITIES OF RANSON, SHENANDOAH JUNCTION, BLOOMERY,
CHARLES TOWN, MIDDLEWAY, BAKERTON, AND MILLVILLE
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 10 0 0
TEMP (24H TREND) 84 (-4) 59 (-7) 84
RH % (24H TREND) 56 (+5) 96 (-4) 50
WIND 20FT/EARLY(MPH) NW 5 N 6 N 6
WIND 20FT/LATE(MPH) N 8 N 6 E 5
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)4890 6020
TRANSPORT WND (MPH) N 10 SW 8
VENT RATE (KT-FT) 44010 42140
MAX ADI EARLY 25 FAIR 42 GEN GOOD 21 FAIR
MAX ADI LATE 56 GEN GOOD 4 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 9 6 6
MAX LVORI LATE 3 7 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 70S. HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ030-282000-
WARREN-
INCLUDING THE CITIES OF ARCO, BENTONVILLE, BUCKTON, CEDARVILLE,
FRONT ROYAL, GLEN ECHO, AND HOWELLSVILLE
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 10 0 0
TEMP (24H TREND) 86 (-2) 60 (-5) 86
RH % (24H TREND) 56 (+1) 97 (-2) 50
WIND 20FT/EARLY(MPH) NW 5 NE 5 N 5
WIND 20FT/LATE(MPH) N 7 N 5 LGT/VAR
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4880 5490
TRANSPORT WND (MPH) N 9 SW 8
VENT RATE (KT-FT) 39040 38430
MAX ADI EARLY 21 FAIR 30 FAIR 20 GEN POOR
MAX ADI LATE 37 FAIR 3 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 9 5 7
MAX LVORI LATE 3 7 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 70S. HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
WVZ052-282000-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 10 0 0
TEMP (24H TREND) 85 (-2) 59 (-6) 84
RH % (24H TREND) 55 (+5) 91 (-8) 49
WIND 20FT/EARLY(MPH) NW 5 N 6 N 6
WIND 20FT/LATE(MPH) N 8 N 7 E 5
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)5310 6180
TRANSPORT WND (MPH) N 9 SW 8
VENT RATE (KT-FT) 42480 43260
MAX ADI EARLY 30 FAIR 41 GEN GOOD 21 FAIR
MAX ADI LATE 53 GEN GOOD 5 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 9 5 6
MAX LVORI LATE 2 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 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 LOWER 90S.
WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 70S. HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
WVZ051-282000-
MORGAN-
INCLUDING THE CITIES OF HANCOCK, SHADY GROVE, BERKELEY SPGS,
BERRYVILLE, SMITH CROSSROADS, MAGNOLIA, AND PAW PAW
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 83 (-3) 57 (-6) 83
RH % (24H TREND) 55 (+6) 94 (-6) 51
WIND 20FT/EARLY(MPH) NW 5 N 6 N 5
WIND 20FT/LATE(MPH) N 6 N 6 LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)5570 6470
TRANSPORT WND (MPH) N 8 SW 8
VENT RATE (KT-FT) 38990 45290
MAX ADI EARLY 30 FAIR 38 FAIR 21 FAIR
MAX ADI LATE 49 GEN GOOD 4 VERY POOR 62 GOOD
MAX LVORI EARLY 9 6 6
MAX LVORI LATE 3 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 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 AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE MID 80S.
WEST WINDS AROUND 5 MPH.
WVZ050-282000-
HAMPSHIRE-
INCLUDING THE CITIES OF PURGITSVILLE, FRENCHBURG, ROMNEY,
THREE CHURCHES, WAPOCOMO, POINTS, AND SPRINGFIELD
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 10 0 0
TEMP (24H TREND) 83 (-5) 56 (-7) 83
RH % (24H TREND) 54 (+8) 99 (0) 53
WIND 20FT/EARLY(MPH) NW 5 N 5 LGT/VAR
WIND 20FT/LATE(MPH) N 7 N 5 LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM 5 PM
MIXING HGT(FT-AGL/MSL)5680 6540
TRANSPORT WND (MPH) N 8 SW 8
VENT RATE (KT-FT) 39760 45780
MAX ADI EARLY 28 FAIR 35 FAIR 18 GEN POOR
MAX ADI LATE 46 GEN GOOD 3 VERY POOR 65 GOOD
MAX LVORI EARLY 8 6 7
MAX LVORI LATE 3 8 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
WVZ055-282000-
HARDY-
INCLUDING THE CITIES OF BRAKE, BEAN SETTLEMENT, FISHER, MCNEILL,
AND MOOREFIELD
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 10 0 0
TEMP (24H TREND) 82 (-4) 58 (-5) 82
RH % (24H TREND) 57 (+8) 96 (-1) 55
WIND 20FT/EARLY(MPH) NW 5 N 6 LGT/VAR
WIND 20FT/LATE(MPH) N 7 N 5 LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.01
PRECIP DURATION 1 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL)5200 6030
TRANSPORT WND (MPH) N 8 SW 9
VENT RATE (KT-FT) 36400 48240
MAX ADI EARLY 27 FAIR 30 FAIR 16 GEN POOR
MAX ADI LATE 35 FAIR 3 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 8 5 7
MAX LVORI LATE 3 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE UPPER
80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
MDZ509-282000-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 10 0 0
TEMP (24H TREND) 76 (-3) 54 (-5) 79
RH % (24H TREND) 62 (0) 99 (-1) 54
WIND 20FT/EARLY(MPH) NW 5 N 6 LGT/VAR
WIND 20FT/LATE(MPH) NW 7 NE 5 LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.01
PRECIP DURATION 1 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM 5 PM
MIXING HGT(FT-AGL/MSL)4750 5650
TRANSPORT WND (MPH) NW 9 SW 10
VENT RATE (KT-FT) 38000 50850
MAX ADI EARLY 31 FAIR 36 FAIR 24 FAIR
MAX ADI LATE 50 GEN GOOD 3 VERY POOR 68 GOOD
MAX LVORI EARLY 9 7 7
MAX LVORI LATE 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS AROUND 80. WEST WINDS 5 TO 10 MPH.
MDZ510-282000-
EASTERN GARRETT-
INCLUDING THE CITIES OF GRANTSVILLE AND KITZMILLER
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 10 0 0
TEMP (24H TREND) 78 (-3) 55 (-5) 79
RH % (24H TREND) 55 (-3) 95 (-3) 53
WIND 20FT/EARLY(MPH) NW 6 N 6 LGT/VAR
WIND 20FT/LATE(MPH) N 7 N 5 SE 5
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM 5 PM
MIXING HGT(FT-AGL/MSL)5140 5750
TRANSPORT WND (MPH) N 9 SW 10
VENT RATE (KT-FT) 41120 51750
MAX ADI EARLY 36 FAIR 40 FAIR 22 FAIR
MAX ADI LATE 52 GEN GOOD 3 VERY POOR 72 GOOD
MAX LVORI EARLY 8 6 7
MAX LVORI LATE 2 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 80S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
MDZ008-VAZ526-282000-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ANDORA, APPLETON, BARKSDALE, BAY VIEW,
BLAKE, BOHEMIAS MILLS, BRANTWOOD, HAYMARKET, AND WOOLSEY
231 AM EDT FRI AUG 28 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 84 (+1) 59 (-9) 83
RH % (24H TREND) 66 (-2) 95 (-5) 52
WIND 20FT/EARLY(MPH) N 5 N 6 N 8
WIND 20FT/LATE(MPH) N 6 N 8 N 5
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)3810 4820
TRANSPORT WND (MPH) N 7 NW 5
VENT RATE (KT-FT) 22860 19280
MAX ADI EARLY 14 GEN POOR 14 GEN POOR 18 GEN POOR
MAX ADI LATE 24 FAIR 8 POOR 28 FAIR
MAX LVORI EARLY 10 6 4
MAX LVORI LATE 3 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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