475
FNUS51 KLWX 160632
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 SUN AUG 16 2026
DISCUSSION
A WARM FRONT OVERHEAD WILL LIFT SLOWLY NORTHEASTWARD ACROSS THE
REGION THROUGH TONIGHT. A COLD FRONT APPROACHING FROM THE UPPER OHIO
VALLEY WILL FOLLOW FOR MONDAY. HIGH PRESSURE WILL BUILD IN FROM THE
MIDWEST TUESDAY, THEN ANOTHER COLD FRONT WILL APPROACH FROM THE WEST
WEDNESDAY INTO THURSDAY.
VAZ054-162000-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF REAGAN NATIONAL AIRPORT, ARLINGTON,
BALLSTON, BARCROFT, CHERRYDALE, RIVERCREST, AND ROSSLYN
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 80 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 83 (-5) 72 (0) 90
RH % (24H TREND) 75 (+28) 100 (+8) 62
WIND 20FT/EARLY(MPH) S 6 G19 S 6 W 7 G18
WIND 20FT/LATE(MPH) S 10 G25 SW 5 NW 9 G18
PRECIP AMOUNT 0.29 0.60 0.00
PRECIP DURATION 7 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(FT-AGL/MSL)2510 5540
TRANSPORT WND (MPH) S 18 W 14
VENT RATE (KT-FT) 40160 66480
MAX ADI EARLY 29 FAIR 25 FAIR 59 GEN GOOD
MAX ADI LATE 47 GEN GOOD 9 POOR 85 GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 3 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS AROUND
90. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ055-162000-
STAFFORD-
INCLUDING THE CITIES OF ARKENDALE, GARRISONVILLE, SHILOH,
WIDEWATER, BROOKFIELD, FALMOUTH, AND GLENDIE
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 70 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 85 (-3) 72 (+2) 90
RH % (24H TREND) 79 (+32) 100 (+1) 62
WIND 20FT/EARLY(MPH) LGT/VAR S 5 LGT/VAR
WIND 20FT/LATE(MPH) S 8 G18 LGT/VAR NW 6
PRECIP AMOUNT 0.37 0.35 0.00
PRECIP DURATION 6 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(FT-AGL/MSL)2470 6400
TRANSPORT WND (MPH) S 14 NW 12
VENT RATE (KT-FT) 29640 64000
MAX ADI EARLY 23 FAIR 19 GEN POOR 61 GOOD
MAX ADI LATE 39 FAIR 8 POOR 80 GOOD
MAX LVORI EARLY 8 8 7
MAX LVORI LATE 4 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE UPPER 80S.
NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS AROUND
90. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS IN THE UPPER 80S. NORTHWEST WINDS AROUND
5 MPH.
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
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH.
VAZ056-162000-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 70 30
CHANCE OF THUNDER (%) 40 40 30
TEMP (24H TREND) 85 (-1) 71 (+1) 90
RH % (24H TREND) 78 (+21) 100 (0) 61
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) S 7 G18 LGT/VAR NW 5
PRECIP AMOUNT 0.21 0.32 0.03
PRECIP DURATION 6 5 1
PRECIP BEGIN 7 AM CONTINUING 4 PM
PRECIP END CONTINUING 4 AM 6 PM
MIXING HGT(FT-AGL/MSL)2560 6340
TRANSPORT WND (MPH) S 14 W 10
VENT RATE (KT-FT) 30720 57060
MAX ADI EARLY 25 FAIR 26 FAIR 54 GEN GOOD
MAX ADI LATE 41 GEN GOOD 7 POOR 74 GOOD
MAX LVORI EARLY 8 9 8
MAX LVORI LATE 4 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS IN THE UPPER 80S. NORTHWEST WINDS AROUND
5 MPH.
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
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH.
VAZ057-162000-
KING GEORGE-
INCLUDING THE CITIES OF ROLLINS FORK AND DAHLGREN
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 70 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 84 (-2) 72 (+1) 89
RH % (24H TREND) 76 (+22) 100 (+2) 64
WIND 20FT/EARLY(MPH) S 5 S 6 W 5
WIND 20FT/LATE(MPH) S 9 G18 SW 6 NW 7
PRECIP AMOUNT 0.34 0.36 0.00
PRECIP DURATION 5 5
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 5 AM
MIXING HGT(FT-AGL/MSL)2350 6130
TRANSPORT WND (MPH) S 15 W 10
VENT RATE (KT-FT) 30550 55170
MAX ADI EARLY 30 FAIR 16 GEN POOR 50 GEN GOOD
MAX ADI LATE 39 FAIR 9 POOR 72 GOOD
MAX LVORI EARLY 9 8 7
MAX LVORI LATE 4 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE MID
80S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND
5 MPH.
WVZ502-162000-
EASTERN GRANT-
INCLUDING THE CITIES OF CABINS, KLINE GAP, LANDES, MASONVILLE,
PETERSBURG, SEYMOURVILLE, AND WELTON
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 70 40
CHANCE OF THUNDER (%) 50 50 30
TEMP (24H TREND) 87 (+8) 68 (+2) 86
RH % (24H TREND) 66 (-9) 98 (-2) 59
WIND 20FT/EARLY(MPH) S 5 G17 S 6 G20 W 5 G21
WIND 20FT/LATE(MPH) S 6 G18 SW 5 G21 W 8 G19
PRECIP AMOUNT 0.34 0.24 0.01
PRECIP DURATION 8 5 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3350 4460
TRANSPORT WND (MPH) W 17 W 15
VENT RATE (KT-FT) 50250 57980
MAX ADI EARLY 23 FAIR 27 FAIR 57 GEN GOOD
MAX ADI LATE 60 GEN GOOD 7 POOR 73 GOOD
MAX LVORI EARLY 9 6 6
MAX LVORI LATE 4 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
WVZ503-162000-
WESTERN MINERAL-
INCLUDING THE CITIES OF PIEDMONT AND SULPHUR CITY
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 100 80 40
CHANCE OF THUNDER (%) 50 50 30
TEMP (24H TREND) 83 (+7) 65 (0) 82
RH % (24H TREND) 72 (-2) 100 (0) 64
WIND 20FT/EARLY(MPH) SW 5 G19 SW 9 G26 W 11 G26
WIND 20FT/LATE(MPH) W 9 G24 W 12 G28 W 11 G21
PRECIP AMOUNT 0.40 0.29 0.01
PRECIP DURATION 8 6 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL)3280 4430
TRANSPORT WND (MPH) W 20 W 16
VENT RATE (KT-FT) 55760 62020
MAX ADI EARLY 33 FAIR 41 GEN GOOD 56 GEN GOOD
MAX ADI LATE 67 GOOD 13 GEN POOR 68 GOOD
MAX LVORI EARLY 9 5 5
MAX LVORI LATE 4 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND
80. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
WVZ504-162000-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 100 80 30
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 85 (+2) 69 (+2) 86
RH % (24H TREND) 74 (+15) 99 (-1) 61
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 G19 W 7 G21
WIND 20FT/LATE(MPH) SW 6 G18 SW 6 G21 W 10 G19
PRECIP AMOUNT 0.49 0.36 0.00
PRECIP DURATION 9 5 1
PRECIP BEGIN 6 AM CONTINUING 12 PM
PRECIP END CONTINUING 5 AM 6 PM
MIXING HGT(FT-AGL/MSL)3010 5500
TRANSPORT WND (MPH) W 13 W 14
VENT RATE (KT-FT) 33110 66000
MAX ADI EARLY 19 GEN POOR 14 GEN POOR 61 GOOD
MAX ADI LATE 41 GEN GOOD 6 VERY POOR 80 GOOD
MAX LVORI EARLY 9 7 6
MAX LVORI LATE 4 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS AROUND 80. NORTHWEST WINDS 5 TO
10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. 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 LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
WVZ505-162000-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 50
CHANCE OF THUNDER (%) 50 50 30
TEMP (24H TREND) 82 (+8) 61 (-2) 80
RH % (24H TREND) 71 (-9) 100 (0) 67
WIND 20FT/EARLY(MPH) SW 6 G23 SW 9 G33 W 9 G32
WIND 20FT/LATE(MPH) W 9 G28 W 11 G34 W 10 G25
PRECIP AMOUNT 0.45 0.34 0.03
PRECIP DURATION 7 6 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3900 3380
TRANSPORT WND (MPH) W 22 W 18
VENT RATE (KT-FT) 74100 54080
MAX ADI EARLY 39 FAIR 47 GEN GOOD 51 GEN GOOD
MAX ADI LATE 74 GOOD 14 GEN POOR 61 GOOD
MAX LVORI EARLY 8 5 5
MAX LVORI LATE 4 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS IN THE MID 70S. NORTHWEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
WVZ501-162000-
WESTERN GRANT-
INCLUDING THE CITIES OF BEECHWOOD, WILSONIA, AND BAYARD
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 60
CHANCE OF THUNDER (%) 50 50 30
TEMP (24H TREND) 82 (+8) 64 (+1) 80
RH % (24H TREND) 74 (-5) 100 (0) 68
WIND 20FT/EARLY(MPH) SW 6 G23 SW 9 G32 W 9 G31
WIND 20FT/LATE(MPH) W 8 G28 W 10 G33 W 9 G25
PRECIP AMOUNT 0.40 0.35 0.05
PRECIP DURATION 8 7 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3190 3740
TRANSPORT WND (MPH) W 22 W 17
VENT RATE (KT-FT) 60610 56100
MAX ADI EARLY 35 FAIR 43 GEN GOOD 52 GEN GOOD
MAX ADI LATE 69 GOOD 14 GEN POOR 67 GOOD
MAX LVORI EARLY 8 5 5
MAX LVORI LATE 4 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.
MDZ507-162000-
NORTHWEST HARFORD-
INCLUDING THE CITIES OF BYNUM, HICKORY, BEL AIR, AND FALLSTON
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 100 90 20
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 78 (-5) 68 (0) 87
RH % (24H TREND) 84 (+32) 100 (+1) 70
WIND 20FT/EARLY(MPH) SE 6 G20 S 9 G23 W 6
WIND 20FT/LATE(MPH) S 11 G24 SW 5 NW 9 G17
PRECIP AMOUNT 0.67 0.71 0.02
PRECIP DURATION 7 7 0
PRECIP BEGIN 7 AM CONTINUING 3 PM
PRECIP END CONTINUING 4 AM 6 PM
MIXING HGT(FT-AGL/MSL)2070 4490
TRANSPORT WND (MPH) S 17 W 13
VENT RATE (KT-FT) 31050 49390
MAX ADI EARLY 31 FAIR 24 FAIR 45 GEN GOOD
MAX ADI LATE 41 GEN GOOD 8 POOR 65 GOOD
MAX LVORI EARLY 8 8 8
MAX LVORI LATE 4 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
MDZ506-162000-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF CLARKSVILLE, COLUMBIA, SIMPSONVILLE,
HISTORIC ELLICOTT CITY, AND WOODSTOCK
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 90 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 80 (-6) 69 (+1) 87
RH % (24H TREND) 82 (+34) 100 (+6) 65
WIND 20FT/EARLY(MPH) S 6 G18 S 6 G18 W 6 G17
WIND 20FT/LATE(MPH) S 9 G23 SW 5 NW 9 G18
PRECIP AMOUNT 0.41 0.55 0.00
PRECIP DURATION 8 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(FT-AGL/MSL)2380 5090
TRANSPORT WND (MPH) S 18 NW 13
VENT RATE (KT-FT) 38080 55990
MAX ADI EARLY 42 GEN GOOD 20 GEN POOR 54 GEN GOOD
MAX ADI LATE 49 GEN GOOD 8 POOR 76 GOOD
MAX LVORI EARLY 6 8 8
MAX LVORI LATE 4 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 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.
MDZ508-162000-
SOUTHEAST HARFORD-
INCLUDING THE CITIES OF HARFORD FURNACE, ABINGDON, EDGEWOOD,
MAGNOLIA, ABERDEEN, CARSINS, AND CHURCHVILLE
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 100 90 20
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 79 (-6) 68 (-2) 88
RH % (24H TREND) 80 (+28) 100 (+3) 68
WIND 20FT/EARLY(MPH) SE 6 G19 S 9 G23 W 6
WIND 20FT/LATE(MPH) S 10 G23 SW 6 G19 NW 8
PRECIP AMOUNT 0.61 1.05 0.04
PRECIP DURATION 7 7 0
PRECIP BEGIN 7 AM CONTINUING 3 PM
PRECIP END CONTINUING 5 AM 6 PM
MIXING HGT(FT-AGL/MSL)2250 4550
TRANSPORT WND (MPH) S 16 W 12
VENT RATE (KT-FT) 31500 45500
MAX ADI EARLY 32 FAIR 24 FAIR 43 GEN GOOD
MAX ADI LATE 40 FAIR 8 POOR 60 GEN GOOD
MAX LVORI EARLY 8 8 8
MAX LVORI LATE 4 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
MDZ501-162000-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITIES OF FROSTBURG, LA VALE, REYNOLDS,
AND WESTERNPORT
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 100 80 40
CHANCE OF THUNDER (%) 50 50 30
TEMP (24H TREND) 84 (+3) 68 (+2) 84
RH % (24H TREND) 70 (+9) 98 (0) 61
WIND 20FT/EARLY(MPH) LGT/VAR W 8 G21 W 11 G24
WIND 20FT/LATE(MPH) W 8 G23 W 11 G25 W 11 G20
PRECIP AMOUNT 0.60 0.32 0.00
PRECIP DURATION 9 5 2
PRECIP BEGIN 6 AM CONTINUING 12 PM
PRECIP END CONTINUING 5 AM 6 PM
MIXING HGT(FT-AGL/MSL)2880 4620
TRANSPORT WND (MPH) W 15 NW 16
VENT RATE (KT-FT) 37440 64680
MAX ADI EARLY 19 GEN POOR 24 FAIR 54 GEN GOOD
MAX ADI LATE 47 GEN GOOD 12 POOR 58 GEN GOOD
MAX LVORI EARLY 8 6 5
MAX LVORI LATE 4 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
MDZ503-162000-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF BOYDS AND GERMANTOWN
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 80 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 81 (-4) 70 (+1) 87
RH % (24H TREND) 85 (+33) 100 (+4) 67
WIND 20FT/EARLY(MPH) S 7 G20 S 6 G17 W 6 G18
WIND 20FT/LATE(MPH) S 9 G24 LGT/VAR NW 9 G18
PRECIP AMOUNT 0.55 0.72 0.00
PRECIP DURATION 9 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(FT-AGL/MSL)2030 5010
TRANSPORT WND (MPH) S 18 NW 15
VENT RATE (KT-FT) 32480 65130
MAX ADI EARLY 33 FAIR 20 GEN POOR 60 GEN GOOD
MAX ADI LATE 43 GEN GOOD 8 POOR 85 GOOD
MAX LVORI EARLY 6 9 7
MAX LVORI LATE 5 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 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.
MDZ502-162000-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITIES OF CUMBERLAND, ELLERSLIE, BRADY, RAWLINGS,
AND MCCOOLE
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 100 90 20
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 84 (-2) 69 (+1) 86
RH % (24H TREND) 77 (+25) 100 (0) 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 5 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR NW 8 G18
PRECIP AMOUNT 0.60 0.42 0.00
PRECIP DURATION 8 5 1
PRECIP BEGIN 6 AM CONTINUING 1 PM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL/MSL)2500 5580
TRANSPORT WND (MPH) SW 10 NW 14
VENT RATE (KT-FT) 22500 66960
MAX ADI EARLY 15 GEN POOR 13 GEN POOR 61 GOOD
MAX ADI LATE 30 FAIR 5 VERY POOR 80 GOOD
MAX LVORI EARLY 8 8 7
MAX LVORI LATE 5 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
MDZ505-162000-
NORTHWEST HOWARD-
INCLUDING THE CITIES OF LISBON, POPLAR SPRINGS, WATERSVILLE,
GLENELG, GLENWOOD, WEST FRIENDSHIP, AND DAYTON
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 90 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 78 (-6) 69 (+1) 86
RH % (24H TREND) 88 (+35) 100 (+4) 70
WIND 20FT/EARLY(MPH) S 6 G19 S 6 G17 W 6 G17
WIND 20FT/LATE(MPH) S 9 G25 LGT/VAR NW 8 G18
PRECIP AMOUNT 0.52 0.61 0.00
PRECIP DURATION 9 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(FT-AGL/MSL)2080 4730
TRANSPORT WND (MPH) S 18 NW 13
VENT RATE (KT-FT) 33280 52030
MAX ADI EARLY 36 FAIR 20 GEN POOR 55 GEN GOOD
MAX ADI LATE 45 GEN GOOD 8 POOR 81 GOOD
MAX LVORI EARLY 6 8 7
MAX LVORI LATE 5 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
MDZ504-162000-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF FOUR CORNERS, SILVER SPRING, GLENMONT,
BETHESDA, GAITHERSBURG, ASPEN HILL, AND ROCKVILLE
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 90 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 82 (-4) 70 (+1) 87
RH % (24H TREND) 80 (+30) 100 (+5) 67
WIND 20FT/EARLY(MPH) S 6 G19 S 6 G17 W 6 G17
WIND 20FT/LATE(MPH) S 9 G24 LGT/VAR NW 9 G18
PRECIP AMOUNT 0.41 0.74 0.00
PRECIP DURATION 9 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(FT-AGL/MSL)2380 5140
TRANSPORT WND (MPH) S 18 W 14
VENT RATE (KT-FT) 38080 61680
MAX ADI EARLY 32 FAIR 19 GEN POOR 59 GEN GOOD
MAX ADI LATE 48 GEN GOOD 8 POOR 84 GOOD
MAX LVORI EARLY 6 8 7
MAX LVORI LATE 4 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 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.
MDZ006-162000-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF RANDALLSTOWN, LONG GREEN, GLYNDON,
REISTERSTOWN, OWINGS MILLS, COCKEYSVILLE, AND TIMONIUM
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 90 20
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 78 (-6) 68 (0) 87
RH % (24H TREND) 85 (+35) 100 (+3) 70
WIND 20FT/EARLY(MPH) S 6 G20 S 7 G21 W 6
WIND 20FT/LATE(MPH) S 9 G25 LGT/VAR NW 9 G17
PRECIP AMOUNT 0.68 0.75 0.03
PRECIP DURATION 8 7 0
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 4 AM 6 PM
MIXING HGT(FT-AGL/MSL)2180 4740
TRANSPORT WND (MPH) S 17 NW 13
VENT RATE (KT-FT) 32700 52140
MAX ADI EARLY 37 FAIR 23 FAIR 50 GEN GOOD
MAX ADI LATE 46 GEN GOOD 8 POOR 68 GOOD
MAX LVORI EARLY 8 8 8
MAX LVORI LATE 4 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
MDZ005-162000-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG, GAMBER, AND WESTMINSTER
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 90 20
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 78 (-6) 68 (0) 86
RH % (24H TREND) 87 (+37) 100 (+5) 70
WIND 20FT/EARLY(MPH) S 6 G19 S 6 G19 W 5
WIND 20FT/LATE(MPH) S 9 G26 LGT/VAR NW 8 G17
PRECIP AMOUNT 0.70 0.81 0.03
PRECIP DURATION 9 6 0
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 3 AM 6 PM
MIXING HGT(FT-AGL/MSL)2040 4480
TRANSPORT WND (MPH) S 20 NW 13
VENT RATE (KT-FT) 34680 49280
MAX ADI EARLY 39 FAIR 23 FAIR 52 GEN GOOD
MAX ADI LATE 46 GEN GOOD 8 POOR 72 GOOD
MAX LVORI EARLY 6 8 8
MAX LVORI LATE 4 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH.
MDZ004-162000-
FREDERICK-
INCLUDING THE CITIES OF FREDERICK, BALLENGER CREEK, BUCKEYSTOWN,
AND PARK MILLS
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 90 20
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 80 (-5) 68 (-1) 87
RH % (24H TREND) 84 (+32) 100 (+4) 68
WIND 20FT/EARLY(MPH) S 7 G20 S 5 W 6 G17
WIND 20FT/LATE(MPH) S 9 G25 LGT/VAR NW 9 G18
PRECIP AMOUNT 0.74 0.73 0.00
PRECIP DURATION 9 6 0
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 2 AM 5 PM
MIXING HGT(FT-AGL/MSL)1820 5030
TRANSPORT WND (MPH) S 18 NW 14
VENT RATE (KT-FT) 29120 60360
MAX ADI EARLY 37 FAIR 22 FAIR 56 GEN GOOD
MAX ADI LATE 36 FAIR 7 POOR 80 GOOD
MAX LVORI EARLY 6 8 7
MAX LVORI LATE 5 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
MDZ003-162000-
WASHINGTON-
INCLUDING THE CITIES OF HAGERSTOWN AND HALFWAY
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 90 20
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 82 (-3) 69 (+1) 88
RH % (24H TREND) 80 (+29) 100 (+2) 63
WIND 20FT/EARLY(MPH) SE 8 G20 S 5 W 6 G17
WIND 20FT/LATE(MPH) S 7 G24 LGT/VAR NW 9 G18
PRECIP AMOUNT 0.79 0.71 0.01
PRECIP DURATION 9 6 0
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 2 AM 5 PM
MIXING HGT(FT-AGL/MSL)1820 5510
TRANSPORT WND (MPH) S 12 NW 15
VENT RATE (KT-FT) 18200 71630
MAX ADI EARLY 29 FAIR 21 FAIR 59 GEN GOOD
MAX ADI LATE 33 FAIR 6 VERY POOR 85 GOOD
MAX LVORI EARLY 6 8 7
MAX LVORI LATE 5 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 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 LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
VAZ053-162000-
FAIRFAX-
INCLUDING THE CITIES OF BURKE, FAIRFAX STATION, RESTON,
ANNANDALE, CHANTILLY, LANGLEY, AND MCLEAN
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 80 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 83 (-5) 71 (0) 89
RH % (24H TREND) 79 (+32) 100 (+5) 63
WIND 20FT/EARLY(MPH) S 7 G20 S 6 W 6 G19
WIND 20FT/LATE(MPH) S 9 G25 SW 5 NW 9 G19
PRECIP AMOUNT 0.33 0.71 0.00
PRECIP DURATION 8 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(FT-AGL/MSL)2280 5750
TRANSPORT WND (MPH) S 17 NW 13
VENT RATE (KT-FT) 34200 63250
MAX ADI EARLY 29 FAIR 25 FAIR 61 GOOD
MAX ADI LATE 42 GEN GOOD 8 POOR 83 GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 4 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHEAST 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.
VAZ527-162000-
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 SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 80 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 84 (-5) 71 (0) 90
RH % (24H TREND) 79 (+32) 100 (+2) 62
WIND 20FT/EARLY(MPH) S 6 G20 S 5 W 5 G18
WIND 20FT/LATE(MPH) S 9 G20 LGT/VAR NW 8 G18
PRECIP AMOUNT 0.31 0.42 0.00
PRECIP DURATION 7 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(FT-AGL/MSL)2170 5330
TRANSPORT WND (MPH) S 16 NW 14
VENT RATE (KT-FT) 30380 63960
MAX ADI EARLY 26 FAIR 20 GEN POOR 63 GOOD
MAX ADI LATE 39 FAIR 8 POOR 79 GOOD
MAX LVORI EARLY 7 7 7
MAX LVORI LATE 4 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS IN THE UPPER 80S. NORTHWEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. 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 MID 80S. NORTHEAST WINDS AROUND 5 MPH.
VAZ051-162000-
CULPEPER-
INCLUDING THE CITIES OF CARDOVA, CATALPA, CULPEPER, REVA,
STEVENSBURG, WINSTON, AND RAPIDAN
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 70 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 85 (-1) 70 (+1) 90
RH % (24H TREND) 79 (+27) 100 (0) 62
WIND 20FT/EARLY(MPH) S 5 G19 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) S 6 G18 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.34 0.32 0.00
PRECIP DURATION 8 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(FT-AGL/MSL)2530 6430
TRANSPORT WND (MPH) S 14 NW 10
VENT RATE (KT-FT) 30360 57870
MAX ADI EARLY 22 FAIR 21 FAIR 60 GEN GOOD
MAX ADI LATE 40 FAIR 5 VERY POOR 79 GOOD
MAX LVORI EARLY 8 9 9
MAX LVORI LATE 4 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. NORTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. 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 MID
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
VAZ050-162000-
ORANGE-
INCLUDING THE CITIES OF BURR HILL, EVERONA, LAHORE, MADISON RUN,
NASONS, ORANGE, AND UNIONVILLE
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 70 20
CHANCE OF THUNDER (%) 40 40 20
TEMP (24H TREND) 86 (+1) 70 (+1) 90
RH % (24H TREND) 77 (+20) 100 (0) 59
WIND 20FT/EARLY(MPH) S 5 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) S 7 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.22 0.28 0.02
PRECIP DURATION 6 4 0
PRECIP BEGIN 6 AM CONTINUING 3 PM
PRECIP END CONTINUING 4 AM 6 PM
MIXING HGT(FT-AGL/MSL)2580 6320
TRANSPORT WND (MPH) S 13 NW 10
VENT RATE (KT-FT) 28380 56880
MAX ADI EARLY 25 FAIR 24 FAIR 50 GEN GOOD
MAX ADI LATE 39 FAIR 6 VERY POOR 74 GOOD
MAX LVORI EARLY 8 9 8
MAX LVORI LATE 4 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. NORTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 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.
VAZ036-162000-
NELSON-
INCLUDING THE CITY OF GREENFIELD
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 60 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 90 (+6) 70 (0) 94
RH % (24H TREND) 63 (-1) 98 (-2) 50
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 LGT/VAR
WIND 20FT/LATE(MPH) S 7 LGT/VAR W 6
PRECIP AMOUNT 0.19 0.17 0.00
PRECIP DURATION 6 4
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(FT-AGL/MSL)3450 6770
TRANSPORT WND (MPH) SW 13 W 12
VENT RATE (KT-FT) 37950 67700
MAX ADI EARLY 20 GEN POOR 31 FAIR 50 GEN GOOD
MAX ADI LATE 52 GEN GOOD 6 VERY POOR 79 GOOD
MAX LVORI EARLY 9 6 6
MAX LVORI LATE 4 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS AROUND
90. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. WEST WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. EAST WINDS AROUND 5 MPH.
VAZ037-162000-
ALBEMARLE-
INCLUDING THE CITIES OF CHARLOTTESVILLE AND OVERTON
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 60 20
CHANCE OF THUNDER (%) 40 40 20
TEMP (24H TREND) 89 (+6) 71 (0) 93
RH % (24H TREND) 71 (+7) 99 (0) 55
WIND 20FT/EARLY(MPH) S 5 G17 S 5 W 5
WIND 20FT/LATE(MPH) S 8 G18 SW 5 NW 6
PRECIP AMOUNT 0.25 0.20 0.02
PRECIP DURATION 6 4 0
PRECIP BEGIN 6 AM CONTINUING 3 PM
PRECIP END CONTINUING 4 AM 6 PM
MIXING HGT(FT-AGL/MSL)3170 7090
TRANSPORT WND (MPH) SW 12 W 10
VENT RATE (KT-FT) 31700 63810
MAX ADI EARLY 24 FAIR 27 FAIR 54 GEN GOOD
MAX ADI LATE 38 FAIR 7 POOR 72 GOOD
MAX LVORI EARLY 8 7 6
MAX LVORI LATE 4 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS IN THE UPPER 80S. NORTHWEST WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. EAST WINDS AROUND 5 MPH.
VAZ038-162000-
GREENE-
INCLUDING THE CITY OF SHADY GROVE
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 70 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 87 (+4) 70 (0) 91
RH % (24H TREND) 77 (+15) 100 (0) 59
WIND 20FT/EARLY(MPH) S 6 G19 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) S 7 G17 LGT/VAR NW 6
PRECIP AMOUNT 0.33 0.29 0.00
PRECIP DURATION 7 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(FT-AGL/MSL)2460 6310
TRANSPORT WND (MPH) S 10 NW 9
VENT RATE (KT-FT) 22140 50480
MAX ADI EARLY 15 GEN POOR 13 GEN POOR 61 GOOD
MAX ADI LATE 30 FAIR 7 POOR 73 GOOD
MAX LVORI EARLY 9 7 7
MAX LVORI LATE 4 7 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
VAZ039-162000-
MADISON-
INCLUDING THE CITIES OF FORDSVILLE, FIVE FORKS, MADISON MILLS,
AND TWYMANS MILL
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 70 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 86 (+2) 69 (0) 90
RH % (24H TREND) 78 (+19) 100 (0) 59
WIND 20FT/EARLY(MPH) S 6 G19 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) S 6 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.28 0.28 0.00
PRECIP DURATION 8 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(FT-AGL/MSL)2560 6270
TRANSPORT WND (MPH) SW 12 NW 10
VENT RATE (KT-FT) 25600 56430
MAX ADI EARLY 20 GEN POOR 18 GEN POOR 55 GEN GOOD
MAX ADI LATE 36 FAIR 6 VERY POOR 77 GOOD
MAX LVORI EARLY 8 8 9
MAX LVORI LATE 4 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. NORTH
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
MDZ014-162000-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, RIDGEWAY, SEVERN,
SOUTH GATE, SEVERNA PARK, AND ARNOLD
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 80 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 82 (-4) 71 (-1) 90
RH % (24H TREND) 72 (+26) 100 (+9) 61
WIND 20FT/EARLY(MPH) S 6 G18 S 9 G24 W 7
WIND 20FT/LATE(MPH) S 12 G25 SW 6 G18 NW 9 G17
PRECIP AMOUNT 0.28 0.51 0.00
PRECIP DURATION 8 7
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(FT-AGL/MSL)2550 5510
TRANSPORT WND (MPH) S 17 NW 12
VENT RATE (KT-FT) 38250 55100
MAX ADI EARLY 45 GEN GOOD 26 FAIR 54 GEN GOOD
MAX ADI LATE 40 FAIR 10 POOR 71 GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO 10 MPH.
MDZ017-162000-
ST. MARYS-
INCLUDING THE CITIES OF DAMERON, LEXINGTON PARK, PINEY POINT,
RIDGE, CALIFORNIA, CALLAWAY, AND SOTTERLEY
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 80 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 84 (-2) 71 (-2) 89
RH % (24H TREND) 69 (+17) 100 (+6) 64
WIND 20FT/EARLY(MPH) S 5 S 9 G23 W 6
WIND 20FT/LATE(MPH) S 11 G21 SW 8 G19 NW 8
PRECIP AMOUNT 0.16 0.34 0.00
PRECIP DURATION 4 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(FT-AGL/MSL)2860 4990
TRANSPORT WND (MPH) S 15 NW 12
VENT RATE (KT-FT) 37180 49900
MAX ADI EARLY 39 FAIR 26 FAIR 42 GEN GOOD
MAX ADI LATE 40 FAIR 13 GEN POOR 64 GOOD
MAX LVORI EARLY 7 6 8
MAX LVORI LATE 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE MID
80S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER
80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S. NORTHWEST WINDS
10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
5 TO 10 MPH.
MDZ016-162000-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 70 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 84 (-2) 71 (0) 90
RH % (24H TREND) 74 (+22) 100 (+2) 63
WIND 20FT/EARLY(MPH) S 5 S 7 G17 W 5
WIND 20FT/LATE(MPH) S 9 G21 SW 6 NW 8
PRECIP AMOUNT 0.22 0.39 0.00
PRECIP DURATION 6 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(FT-AGL/MSL)2440 5550
TRANSPORT WND (MPH) S 15 NW 12
VENT RATE (KT-FT) 31720 55500
MAX ADI EARLY 36 FAIR 24 FAIR 48 GEN GOOD
MAX ADI LATE 41 GEN GOOD 8 POOR 78 GOOD
MAX LVORI EARLY 8 8 8
MAX LVORI LATE 4 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER
80S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
AROUND 5 MPH.
MDZ018-162000-
CALVERT-
INCLUDING THE CITIES OF COVE POINT, DRUM POINT, CHESAPEAKE BEACH,
MOUNT HARMONY, BROOMES ISLAND, LONG BEACH, AND DUNKIRK
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 80 0
CHANCE OF THUNDER (%) 40 50 0
TEMP (24H TREND) 83 (-2) 72 (-1) 90
RH % (24H TREND) 70 (+18) 100 (+9) 62
WIND 20FT/EARLY(MPH) S 6 S 9 G24 W 6
WIND 20FT/LATE(MPH) S 12 G23 SW 7 G18 NW 8
PRECIP AMOUNT 0.15 0.59 0.00
PRECIP DURATION 5 7
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 5 AM
MIXING HGT(FT-AGL/MSL)2700 5190
TRANSPORT WND (MPH) S 15 NW 12
VENT RATE (KT-FT) 35100 51900
MAX ADI EARLY 42 GEN GOOD 25 FAIR 46 GEN GOOD
MAX ADI LATE 38 FAIR 13 GEN POOR 69 GOOD
MAX LVORI EARLY 6 6 7
MAX LVORI LATE 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE MID
80S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER
80S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
5 TO 10 MPH.
MDZ011-162000-
SOUTHERN BALTIMORE-
INCLUDING THE CITIES OF BALTIMORE, FELLS POINT, AND PARK HEIGHTS
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 90 20
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 82 (-3) 70 (-1) 90
RH % (24H TREND) 76 (+31) 100 (+7) 64
WIND 20FT/EARLY(MPH) S 6 G19 S 9 G23 W 6
WIND 20FT/LATE(MPH) S 11 G24 SW 5 G18 NW 9 G17
PRECIP AMOUNT 0.49 0.76 0.02
PRECIP DURATION 9 7 0
PRECIP BEGIN 6 AM CONTINUING 3 PM
PRECIP END CONTINUING 4 AM 6 PM
MIXING HGT(FT-AGL/MSL)2450 5030
TRANSPORT WND (MPH) S 17 NW 12
VENT RATE (KT-FT) 36750 50300
MAX ADI EARLY 38 FAIR 23 FAIR 50 GEN GOOD
MAX ADI LATE 42 GEN GOOD 8 POOR 72 GOOD
MAX LVORI EARLY 6 7 7
MAX LVORI LATE 4 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO
10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
MDZ013-162000-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, TANTALLON, GREENBELT, AND MONTPELIER
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 80 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 83 (-4) 71 (0) 89
RH % (24H TREND) 74 (+24) 100 (+6) 61
WIND 20FT/EARLY(MPH) S 6 G17 S 7 G18 W 7 G17
WIND 20FT/LATE(MPH) S 10 G24 SW 5 NW 9 G18
PRECIP AMOUNT 0.26 0.55 0.00
PRECIP DURATION 7 7
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(FT-AGL/MSL)2540 5440
TRANSPORT WND (MPH) S 17 W 13
VENT RATE (KT-FT) 38100 59840
MAX ADI EARLY 38 FAIR 23 FAIR 55 GEN GOOD
MAX ADI LATE 46 GEN GOOD 8 POOR 79 GOOD
MAX LVORI EARLY 6 7 7
MAX LVORI LATE 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ040-162000-
RAPPAHANNOCK-
INCLUDING THE CITIES OF CASTLETON, FIVE FORKS, FLINT HILL,
HACKLEYS CROSSROADS, ROCK MILLS, AND WASHINGTON
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 70 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 83 (-1) 69 (0) 89
RH % (24H TREND) 83 (+24) 100 (0) 64
WIND 20FT/EARLY(MPH) S 6 G19 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) S 5 G18 LGT/VAR NW 5 G17
PRECIP AMOUNT 0.34 0.33 0.00
PRECIP DURATION 8 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(FT-AGL/MSL)2250 5860
TRANSPORT WND (MPH) S 13 W 12
VENT RATE (KT-FT) 24750 58600
MAX ADI EARLY 24 FAIR 16 GEN POOR 68 GOOD
MAX ADI LATE 34 FAIR 5 VERY POOR 82 GOOD
MAX LVORI EARLY 8 9 8
MAX LVORI LATE 4 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. NORTH
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
DCZ001-162000-
DISTRICT OF COLUMBIA-
INCLUDING THE CITIES OF ADAMS MORGAN AND WASHINGTON
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 90 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 83 (-5) 71 (0) 90
RH % (24H TREND) 75 (+27) 100 (+6) 61
WIND 20FT/EARLY(MPH) S 6 G18 S 6 W 6 G17
WIND 20FT/LATE(MPH) S 9 G25 SW 5 NW 9 G18
PRECIP AMOUNT 0.28 0.51 0.00
PRECIP DURATION 7 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(FT-AGL/MSL)2640 5520
TRANSPORT WND (MPH) S 18 W 13
VENT RATE (KT-FT) 42240 60720
MAX ADI EARLY 31 FAIR 23 FAIR 56 GEN GOOD
MAX ADI LATE 54 GEN GOOD 9 POOR 83 GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS AROUND
90. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ504-162000-
EASTERN HIGHLAND-
INCLUDING THE CITIES OF CLOVER CREEK, LIBERTY, MCDOWELL,
MONTEREY, MUSTOE, POSSUM TROT, AND SIRONS MILL
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 80 20
CHANCE OF THUNDER (%) 40 50 20
TEMP (24H TREND) 86 (+7) 65 (0) 85
RH % (24H TREND) 64 (-12) 100 (0) 59
WIND 20FT/EARLY(MPH) SW 5 G18 SW 6 G25 W 6 G25
WIND 20FT/LATE(MPH) SW 7 G20 W 7 G26 NW 7 G19
PRECIP AMOUNT 0.41 0.32 0.00
PRECIP DURATION 6 5 0
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 4 AM 6 PM
MIXING HGT(FT-AGL/MSL)4130 5420
TRANSPORT WND (MPH) W 17 W 14
VENT RATE (KT-FT) 61950 65040
MAX ADI EARLY 25 FAIR 39 FAIR 54 GEN GOOD
MAX ADI LATE 68 GOOD 9 POOR 82 GOOD
MAX LVORI EARLY 8 6 6
MAX LVORI LATE 4 7 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.
VAZ027-162000-
SHENANDOAH-
INCLUDING THE CITIES OF CLARY, STRASBURG, ALONZAVILLE, WOODSTOCK,
HAWKINSTOWN, MOUNT CLIFTON, AND MOUNT JACKSON
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 70 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 86 (+3) 67 (0) 88
RH % (24H TREND) 71 (+11) 100 (+1) 57
WIND 20FT/EARLY(MPH) SW 6 G20 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 G18 LGT/VAR NW 6 G19
PRECIP AMOUNT 0.28 0.34 0.00
PRECIP DURATION 8 4
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(FT-AGL/MSL)3050 5830
TRANSPORT WND (MPH) SW 14 W 14
VENT RATE (KT-FT) 36600 69960
MAX ADI EARLY 24 FAIR 22 FAIR 66 GOOD
MAX ADI LATE 43 GEN GOOD 6 VERY POOR 88 GOOD
MAX LVORI EARLY 9 7 7
MAX LVORI LATE 4 8 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
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 LOWER 80S. EAST WINDS AROUND 5 MPH.
VAZ505-162000-
WESTERN LOUDOUN-
INCLUDING THE CITY OF LUCKETTS
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 90 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 83 (-4) 70 (+1) 88
RH % (24H TREND) 82 (+33) 100 (+2) 63
WIND 20FT/EARLY(MPH) S 9 G23 S 6 W 8 G20
WIND 20FT/LATE(MPH) S 10 G23 SW 5 NW 11 G20
PRECIP AMOUNT 0.61 0.77 0.00
PRECIP DURATION 9 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(FT-AGL/MSL)1910 5280
TRANSPORT WND (MPH) S 18 NW 14
VENT RATE (KT-FT) 30560 63360
MAX ADI EARLY 29 FAIR 22 FAIR 52 GEN GOOD
MAX ADI LATE 33 FAIR 7 POOR 75 GOOD
MAX LVORI EARLY 6 9 6
MAX LVORI LATE 4 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHEAST 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.
VAZ028-162000-
FREDERICK-
INCLUDING THE CITIES OF ALBIN, CEDAR GROVE, GAINESBORO,
AND WINCHESTER
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 80 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 84 (0) 69 (+2) 87
RH % (24H TREND) 79 (+23) 100 (+1) 60
WIND 20FT/EARLY(MPH) S 5 G18 LGT/VAR W 7 G20
WIND 20FT/LATE(MPH) S 5 G18 LGT/VAR NW 10 G19
PRECIP AMOUNT 0.50 0.52 0.00
PRECIP DURATION 9 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(FT-AGL/MSL)2520 5640
TRANSPORT WND (MPH) SW 12 NW 14
VENT RATE (KT-FT) 25200 67680
MAX ADI EARLY 26 FAIR 17 GEN POOR 71 GOOD
MAX ADI LATE 37 FAIR 7 POOR 94 GOOD
MAX LVORI EARLY 7 8 7
MAX LVORI LATE 4 7 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
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 LOWER 80S. EAST WINDS AROUND 5 MPH.
VAZ025-162000-
AUGUSTA-
INCLUDING THE CITIES OF CHRISTIAN, CHURCHVILLE, STAUNTON,
WAYNESBORO, SPOTTSWOOD, AND STUARTS DRAFT
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 60 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 88 (+7) 67 (-1) 90
RH % (24H TREND) 62 (-6) 96 (-4) 52
WIND 20FT/EARLY(MPH) SW 5 G19 SW 6 G24 W 5 G23
WIND 20FT/LATE(MPH) SW 7 G18 SW 6 G26 W 7 G18
PRECIP AMOUNT 0.34 0.23 0.00
PRECIP DURATION 6 4
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(FT-AGL/MSL)3670 5840
TRANSPORT WND (MPH) SW 15 W 13
VENT RATE (KT-FT) 47710 64240
MAX ADI EARLY 26 FAIR 34 FAIR 63 GOOD
MAX ADI LATE 52 GEN GOOD 8 POOR 80 GOOD
MAX LVORI EARLY 8 5 5
MAX LVORI LATE 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTHEAST WINDS 5 TO 10 MPH.
VAZ502-162000-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 70 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 84 (-4) 70 (0) 90
RH % (24H TREND) 81 (+35) 100 (0) 63
WIND 20FT/EARLY(MPH) S 5 G20 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) S 8 G20 LGT/VAR NW 6 G17
PRECIP AMOUNT 0.37 0.39 0.00
PRECIP DURATION 7 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(FT-AGL/MSL)2430 5900
TRANSPORT WND (MPH) S 15 NW 12
VENT RATE (KT-FT) 31590 59000
MAX ADI EARLY 25 FAIR 17 GEN POOR 66 GOOD
MAX ADI LATE 39 FAIR 8 POOR 80 GOOD
MAX LVORI EARLY 8 9 8
MAX LVORI LATE 4 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. NORTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND 5 MPH.
VAZ026-162000-
ROCKINGHAM-
INCLUDING THE CITIES OF HARRISONBURG AND LINVILLE
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 70 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 87 (+6) 66 (-1) 89
RH % (24H TREND) 69 (+4) 100 (0) 56
WIND 20FT/EARLY(MPH) S 6 G21 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 G20 LGT/VAR NW 7 G19
PRECIP AMOUNT 0.33 0.32 0.00
PRECIP DURATION 7 4
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(FT-AGL/MSL)3430 6290
TRANSPORT WND (MPH) SW 14 NW 12
VENT RATE (KT-FT) 41160 62900
MAX ADI EARLY 26 FAIR 21 FAIR 60 GEN GOOD
MAX ADI LATE 44 GEN GOOD 6 VERY POOR 78 GOOD
MAX LVORI EARLY 8 6 7
MAX LVORI LATE 4 8 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTHEAST WINDS AROUND 5 MPH.
VAZ503-162000-
WESTERN HIGHLAND-
INCLUDING THE CITIES OF HIGHTOWN, MILL GAP, AND NEW HAMPDEN
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 80 30
CHANCE OF THUNDER (%) 50 50 30
TEMP (24H TREND) 83 (+7) 62 (-2) 82
RH % (24H TREND) 65 (-13) 100 (0) 62
WIND 20FT/EARLY(MPH) SW 6 G20 W 7 G28 NW 9 G28
WIND 20FT/LATE(MPH) W 8 G24 W 9 G31 NW 8 G23
PRECIP AMOUNT 0.37 0.38 0.01
PRECIP DURATION 7 6 1
PRECIP BEGIN 6 AM CONTINUING 12 PM
PRECIP END CONTINUING 5 AM 6 PM
MIXING HGT(FT-AGL/MSL)4140 4480
TRANSPORT WND (MPH) W 20 W 16
VENT RATE (KT-FT) 70380 62720
MAX ADI EARLY 33 FAIR 54 GEN GOOD 50 GEN GOOD
MAX ADI LATE 77 GOOD 13 GEN POOR 75 GOOD
MAX LVORI EARLY 8 5 5
MAX LVORI LATE 4 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. WEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
VAZ508-162000-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF MONTEBELLO
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 60 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 85 (+6) 67 (-1) 87
RH % (24H TREND) 63 (-6) 95 (-4) 52
WIND 20FT/EARLY(MPH) S 6 G18 SW 7 G20 W 8 G23
WIND 20FT/LATE(MPH) SW 7 G18 W 10 G24 W 8 G18
PRECIP AMOUNT 0.22 0.18 0.00
PRECIP DURATION 6 4
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(FT-AGL/MSL)3250 5610
TRANSPORT WND (MPH) SW 14 NW 13
VENT RATE (KT-FT) 39000 61710
MAX ADI EARLY 20 GEN POOR 31 FAIR 57 GEN GOOD
MAX ADI LATE 44 GEN GOOD 11 POOR 78 GOOD
MAX LVORI EARLY 8 6 5
MAX LVORI LATE 3 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
VAZ506-162000-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF GLEEDSVILLE, LEESBURG,
DULLES INTERNATIONAL AIRPORT, OAK GROVE, STERLING PARK,
AND COUNTRYSIDE
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 80 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 82 (-5) 71 (+1) 88
RH % (24H TREND) 82 (+34) 100 (+2) 65
WIND 20FT/EARLY(MPH) S 8 G20 S 6 W 7 G19
WIND 20FT/LATE(MPH) S 10 G23 LGT/VAR NW 10 G19
PRECIP AMOUNT 0.44 0.84 0.00
PRECIP DURATION 8 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(FT-AGL/MSL)2110 5200
TRANSPORT WND (MPH) S 18 W 14
VENT RATE (KT-FT) 33760 62400
MAX ADI EARLY 25 FAIR 21 FAIR 53 GEN GOOD
MAX ADI LATE 36 FAIR 8 POOR 85 GOOD
MAX LVORI EARLY 6 8 7
MAX LVORI LATE 4 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ507-162000-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITIES OF CHESTER GAP AND SKYLAND
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 70 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 82 (+4) 66 (0) 84
RH % (24H TREND) 81 (+13) 100 (0) 62
WIND 20FT/EARLY(MPH) S 9 G25 SW 5 G19 W 6 G20
WIND 20FT/LATE(MPH) SW 7 G19 W 8 G20 NW 8 G19
PRECIP AMOUNT 0.31 0.37 0.00
PRECIP DURATION 8 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(FT-AGL/MSL)2200 6050
TRANSPORT WND (MPH) SW 13 NW 12
VENT RATE (KT-FT) 24200 60500
MAX ADI EARLY 18 GEN POOR 17 GEN POOR 58 GEN GOOD
MAX ADI LATE 32 FAIR 9 POOR 78 GOOD
MAX LVORI EARLY 8 9 6
MAX LVORI LATE 4 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS AROUND 80.
NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S.
NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
VAZ501-162000-
NORTHERN FAUQUIER-
INCLUDING THE CITIES OF AIRLIE, BETHEL, AND WARRENTON
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 80 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 83 (-3) 69 (+1) 88
RH % (24H TREND) 83 (+31) 100 (+1) 63
WIND 20FT/EARLY(MPH) S 8 G21 LGT/VAR W 5 G20
WIND 20FT/LATE(MPH) S 8 G21 LGT/VAR NW 9 G20
PRECIP AMOUNT 0.35 0.55 0.00
PRECIP DURATION 8 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(FT-AGL/MSL)2040 5430
TRANSPORT WND (MPH) S 15 NW 14
VENT RATE (KT-FT) 26520 65160
MAX ADI EARLY 28 FAIR 16 GEN POOR 68 GOOD
MAX ADI LATE 36 FAIR 8 POOR 87 GOOD
MAX LVORI EARLY 8 9 7
MAX LVORI LATE 4 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. 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 AROUND 5 MPH.
VAZ029-162000-
PAGE-
INCLUDING THE CITIES OF COMPTON, FAIRVIEW, HAMBURG, KIMBALL,
LURAY, RILEYVILLE, AND INGHAM
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 70 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 87 (+4) 68 (0) 90
RH % (24H TREND) 72 (+9) 100 (0) 58
WIND 20FT/EARLY(MPH) S 6 G19 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 G18 LGT/VAR NW 6 G17
PRECIP AMOUNT 0.30 0.38 0.00
PRECIP DURATION 9 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(FT-AGL/MSL)2580 5890
TRANSPORT WND (MPH) SW 13 W 12
VENT RATE (KT-FT) 28380 58900
MAX ADI EARLY 23 FAIR 17 GEN POOR 62 GOOD
MAX ADI LATE 36 FAIR 7 POOR 78 GOOD
MAX LVORI EARLY 8 7 8
MAX LVORI LATE 4 8 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.
NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. 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 LOWER
60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
WVZ506-162000-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 80 30
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 85 (+8) 65 (0) 84
RH % (24H TREND) 68 (-6) 100 (0) 63
WIND 20FT/EARLY(MPH) SW 6 G19 SW 7 G25 W 6 G25
WIND 20FT/LATE(MPH) SW 7 G23 SW 7 G27 NW 8 G20
PRECIP AMOUNT 0.35 0.30 0.01
PRECIP DURATION 7 5 1
PRECIP BEGIN 6 AM CONTINUING 12 PM
PRECIP END CONTINUING 6 AM 6 PM
MIXING HGT(FT-AGL/MSL)3740 4960
TRANSPORT WND (MPH) W 17 W 14
VENT RATE (KT-FT) 56100 59520
MAX ADI EARLY 27 FAIR 31 FAIR 59 GEN GOOD
MAX ADI LATE 59 GEN GOOD 9 POOR 75 GOOD
MAX LVORI EARLY 8 6 6
MAX LVORI LATE 4 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.
VAZ031-162000-
CLARKE-
INCLUDING THE CITIES OF BERRYVILLE AND STRINGTOWN
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 80 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 84 (-1) 69 (+2) 88
RH % (24H TREND) 80 (+30) 100 (+2) 61
WIND 20FT/EARLY(MPH) S 8 G21 LGT/VAR W 7 G20
WIND 20FT/LATE(MPH) S 7 G21 LGT/VAR NW 10 G20
PRECIP AMOUNT 0.59 0.74 0.00
PRECIP DURATION 9 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(FT-AGL/MSL)2020 5730
TRANSPORT WND (MPH) S 16 W 14
VENT RATE (KT-FT) 28280 68760
MAX ADI EARLY 31 FAIR 18 GEN POOR 66 GOOD
MAX ADI LATE 38 FAIR 7 POOR 91 GOOD
MAX LVORI EARLY 6 9 7
MAX LVORI LATE 4 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. 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 LOWER
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
WVZ053-162000-
JEFFERSON-
INCLUDING THE CITIES OF RANSON, SHENANDOAH JUNCTION, BLOOMERY,
CHARLES TOWN, MIDDLEWAY, BAKERTON, AND MILLVILLE
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 90 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 82 (-6) 70 (+2) 87
RH % (24H TREND) 80 (+33) 100 (+1) 63
WIND 20FT/EARLY(MPH) S 9 G20 S 5 W 7 G19
WIND 20FT/LATE(MPH) S 9 G21 SW 5 NW 11 G19
PRECIP AMOUNT 0.68 0.65 0.00
PRECIP DURATION 9 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(FT-AGL/MSL)2040 5720
TRANSPORT WND (MPH) S 18 NW 15
VENT RATE (KT-FT) 32640 74360
MAX ADI EARLY 29 FAIR 20 GEN POOR 55 GEN GOOD
MAX ADI LATE 43 GEN GOOD 7 POOR 67 GOOD
MAX LVORI EARLY 6 9 7
MAX LVORI LATE 4 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO
10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
VAZ030-162000-
WARREN-
INCLUDING THE CITIES OF ARCO, BENTONVILLE, BUCKTON, CEDARVILLE,
FRONT ROYAL, GLEN ECHO, AND HOWELLSVILLE
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 70 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 86 (+1) 69 (+1) 88
RH % (24H TREND) 76 (+19) 99 (0) 59
WIND 20FT/EARLY(MPH) S 5 G20 LGT/VAR W 5 G20
WIND 20FT/LATE(MPH) S 5 G19 LGT/VAR NW 8 G19
PRECIP AMOUNT 0.30 0.43 0.00
PRECIP DURATION 9 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(FT-AGL/MSL)2630 5740
TRANSPORT WND (MPH) SW 13 W 14
VENT RATE (KT-FT) 28930 68880
MAX ADI EARLY 26 FAIR 16 GEN POOR 70 GOOD
MAX ADI LATE 40 FAIR 8 POOR 91 GOOD
MAX LVORI EARLY 7 7 6
MAX LVORI LATE 4 7 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
WVZ052-162000-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 90 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 83 (-2) 69 (+1) 88
RH % (24H TREND) 81 (+30) 100 (+1) 61
WIND 20FT/EARLY(MPH) S 6 G18 LGT/VAR W 6 G18
WIND 20FT/LATE(MPH) S 6 G19 LGT/VAR NW 9 G19
PRECIP AMOUNT 0.72 0.63 0.00
PRECIP DURATION 9 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(FT-AGL/MSL)2100 5770
TRANSPORT WND (MPH) S 15 NW 15
VENT RATE (KT-FT) 27300 75010
MAX ADI EARLY 28 FAIR 19 GEN POOR 66 GOOD
MAX ADI LATE 39 FAIR 6 VERY POOR 92 GOOD
MAX LVORI EARLY 6 8 7
MAX LVORI LATE 4 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
WVZ051-162000-
MORGAN-
INCLUDING THE CITIES OF HANCOCK, SHADY GROVE, BERKELEY SPGS,
BERRYVILLE, SMITH CROSSROADS, MAGNOLIA, AND PAW PAW
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 90 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 82 (-1) 69 (+2) 86
RH % (24H TREND) 84 (+28) 100 (0) 65
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 5 G18
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR NW 7 G18
PRECIP AMOUNT 0.64 0.54 0.00
PRECIP DURATION 8 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(FT-AGL/MSL)2110 5550
TRANSPORT WND (MPH) SW 9 W 14
VENT RATE (KT-FT) 16880 66600
MAX ADI EARLY 21 FAIR 21 FAIR 67 GOOD
MAX ADI LATE 26 FAIR 5 VERY POOR 80 GOOD
MAX LVORI EARLY 8 9 7
MAX LVORI LATE 5 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS AROUND 80. NORTHWEST WINDS AROUND
5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH.
WVZ050-162000-
HAMPSHIRE-
INCLUDING THE CITIES OF PURGITSVILLE, FRENCHBURG, ROMNEY,
THREE CHURCHES, WAPOCOMO, POINTS, AND SPRINGFIELD
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 80 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 83 (-1) 69 (+2) 85
RH % (24H TREND) 79 (+23) 100 (+1) 64
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 6 G20
WIND 20FT/LATE(MPH) SW 5 G18 SW 5 G18 NW 9 G19
PRECIP AMOUNT 0.45 0.38 0.00
PRECIP DURATION 8 4
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(FT-AGL/MSL)2810 5740
TRANSPORT WND (MPH) SW 13 W 15
VENT RATE (KT-FT) 30910 74620
MAX ADI EARLY 21 FAIR 24 FAIR 68 GOOD
MAX ADI LATE 36 FAIR 6 VERY POOR 91 GOOD
MAX LVORI EARLY 8 8 6
MAX LVORI LATE 4 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS AROUND 80. NORTHWEST WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
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. EAST WINDS AROUND 5 MPH.
WVZ055-162000-
HARDY-
INCLUDING THE CITIES OF BRAKE, BEAN SETTLEMENT, FISHER, MCNEILL,
AND MOOREFIELD
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 70 20
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 85 (+5) 67 (0) 85
RH % (24H TREND) 71 (+3) 98 (-1) 62
WIND 20FT/EARLY(MPH) S 6 G20 SW 5 G18 W 5 G19
WIND 20FT/LATE(MPH) SW 6 G19 SW 5 G19 NW 8 G19
PRECIP AMOUNT 0.32 0.32 0.00
PRECIP DURATION 8 4 0
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 3 AM 6 PM
MIXING HGT(FT-AGL/MSL)3270 5150
TRANSPORT WND (MPH) W 14 W 15
VENT RATE (KT-FT) 39240 66950
MAX ADI EARLY 24 FAIR 24 FAIR 60 GEN GOOD
MAX ADI LATE 49 GEN GOOD 6 VERY POOR 88 GOOD
MAX LVORI EARLY 7 6 6
MAX LVORI LATE 4 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
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. SOUTHEAST WINDS AROUND 5 MPH.
MDZ509-162000-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 100 80 70
CHANCE OF THUNDER (%) 60 60 30
TEMP (24H TREND) 78 (+1) 65 (+2) 77
RH % (24H TREND) 84 (+12) 100 (0) 78
WIND 20FT/EARLY(MPH) SW 7 G20 W 9 G26 W 9 G24
WIND 20FT/LATE(MPH) W 9 G26 W 10 G26 W 9 G20
PRECIP AMOUNT 0.68 0.46 0.06
PRECIP DURATION 9 8 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL)2510 3150
TRANSPORT WND (MPH) W 20 W 16
VENT RATE (KT-FT) 42670 44100
MAX ADI EARLY 31 FAIR 31 FAIR 34 FAIR
MAX ADI LATE 52 GEN GOOD 12 POOR 52 GEN GOOD
MAX LVORI EARLY 9 6 6
MAX LVORI LATE 4 6 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 70S.
WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
MDZ510-162000-
EASTERN GARRETT-
INCLUDING THE CITIES OF GRANTSVILLE AND KITZMILLER
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 100 80 50
CHANCE OF THUNDER (%) 60 60 30
TEMP (24H TREND) 80 (+3) 66 (+2) 80
RH % (24H TREND) 76 (+5) 100 (+1) 69
WIND 20FT/EARLY(MPH) SW 6 G19 W 10 G26 W 11 G25
WIND 20FT/LATE(MPH) W 10 G28 W 12 G26 W 11 G20
PRECIP AMOUNT 0.63 0.34 0.02
PRECIP DURATION 9 6 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL)2900 3900
TRANSPORT WND (MPH) W 20 NW 17
VENT RATE (KT-FT) 49300 58500
MAX ADI EARLY 30 FAIR 30 FAIR 40 FAIR
MAX ADI LATE 57 GEN GOOD 14 GEN POOR 56 GEN GOOD
MAX LVORI EARLY 9 6 5
MAX LVORI LATE 4 6 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 70S.
NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO
10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.
MDZ008-VAZ526-162000-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ANDORA, APPLETON, BARKSDALE, BAY VIEW,
BLAKE, BOHEMIAS MILLS, BRANTWOOD, HAYMARKET, AND WOOLSEY
231 AM EDT SUN AUG 16 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 90 30
CHANCE OF THUNDER (%) 40 40 20
TEMP (24H TREND) 81 (-4) 68 (-1) 88
RH % (24H TREND) 75 (+29) 100 (+3) 68
WIND 20FT/EARLY(MPH) SE 5 G21 S 7 G20 W 5 G19
WIND 20FT/LATE(MPH) S 8 G21 SW 5 NW 7 G18
PRECIP AMOUNT 0.39 0.90 0.05
PRECIP DURATION 6 7 1
PRECIP BEGIN 9 AM CONTINUING 3 PM
PRECIP END CONTINUING 5 AM 6 PM
MIXING HGT(FT-AGL/MSL)2420 4640
TRANSPORT WND (MPH) S 14 NW 12
VENT RATE (KT-FT) 29040 46400
MAX ADI EARLY 35 FAIR 24 FAIR 36 FAIR
MAX ADI LATE 33 FAIR 9 POOR 58 GEN GOOD
MAX LVORI EARLY 8 7 8
MAX LVORI LATE 4 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. WEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHEAST 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.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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