307
FNUS51 KLWX 190631
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 JUL 19 2026
DISCUSSION
A COLD FRONT WILL SLOWLY SINK SOUTHWARD THROUGH THE AREA TODAY,
PERHAPS SPARKING A FEW SHOWERS AND THUNDERSTORMS IN CENTRAL
VIRGINIA. THE FRONT WILL STALL OVER NORTH CAROLINA TONIGHT AND
MONDAY, AS HIGH PRESSURE CROSSING THE NORTHERN MID ATLANTIC
SUPPLIES COOLER AIR. BY MONDAY NIGHT, THE FRONT WILL START
RETURNING NORTHWARD ACROSS THE AREA. THE NEXT COLD FRONT WILL
THEN BRING SHOWERS AND THUNDERSTORMS TUESDAY INTO WEDNESDAY.
VAZ054-192000-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF REAGAN NATIONAL AIRPORT, ARLINGTON,
BALLSTON, BARCROFT, CHERRYDALE, RIVERCREST, AND ROSSLYN
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (-9) 68 (-7) 85
RH % (24H TREND) 46 (-3) 80 (-6) 52
WIND 20FT/EARLY(MPH) NW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 9 G17 LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5930 5770
TRANSPORT WND (MPH) NW 13 SW 9
VENT RATE (KT-FT) 65230 46160
MAX ADI EARLY 55 GEN GOOD 70 GOOD 30 FAIR
MAX ADI LATE 87 GOOD 4 VERY POOR 62 GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. WEST WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
MID 80S. SOUTH WINDS AROUND 5 MPH.
VAZ055-192000-
STAFFORD-
INCLUDING THE CITIES OF ARKENDALE, GARRISONVILLE, SHILOH,
WIDEWATER, BROOKFIELD, FALMOUTH, AND GLENDIE
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 88 (-7) 66 (-8) 86
RH % (24H TREND) 49 (0) 91 (0) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)5980 6750
TRANSPORT WND (MPH) N 10 S 9
VENT RATE (KT-FT) 53820 54000
MAX ADI EARLY 52 GEN GOOD 39 FAIR 30 FAIR
MAX ADI LATE 68 GOOD 3 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
VAZ056-192000-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 88 (-7) 66 (-7) 85
RH % (24H TREND) 53 (+4) 97 (+3) 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)6050 6360
TRANSPORT WND (MPH) NW 8 S 8
VENT RATE (KT-FT) 42350 44520
MAX ADI EARLY 41 GEN GOOD 33 FAIR 29 FAIR
MAX ADI LATE 42 GEN GOOD 3 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 6 5 7
MAX LVORI LATE 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
VAZ057-192000-
KING GEORGE-
INCLUDING THE CITIES OF ROLLINS FORK AND DAHLGREN
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 88 (-7) 68 (-7) 85
RH % (24H TREND) 52 (+1) 94 (+1) 55
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT(FT-AGL/MSL)5420 5900
TRANSPORT WND (MPH) N 9 S 8
VENT RATE (KT-FT) 43360 41300
MAX ADI EARLY 43 GEN GOOD 34 FAIR 30 FAIR
MAX ADI LATE 60 GEN GOOD 4 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. 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 LOWER 80S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
MID 80S. SOUTH WINDS AROUND 5 MPH.
WVZ502-192000-
EASTERN GRANT-
INCLUDING THE CITIES OF CABINS, KLINE GAP, LANDES, MASONVILLE,
PETERSBURG, SEYMOURVILLE, AND WELTON
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (-3) 59 (-9) 86
RH % (24H TREND) 48 (-8) 96 (-3) 50
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)5500 6290
TRANSPORT WND (MPH) NW 12 SW 9
VENT RATE (KT-FT) 55000 50320
MAX ADI EARLY 57 GEN GOOD 46 GEN GOOD 31 FAIR
MAX ADI LATE 66 GOOD 3 VERY POOR 64 GOOD
MAX LVORI EARLY 9 5 7
MAX LVORI LATE 1 7 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS AROUND 5 MPH.
WVZ503-192000-
WESTERN MINERAL-
INCLUDING THE CITIES OF PIEDMONT AND SULPHUR CITY
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (-4) 56 (-11) 83
RH % (24H TREND) 49 (-16) 97 (-1) 50
WIND 20FT/EARLY(MPH) NW 5 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 8 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5110 6340
TRANSPORT WND (MPH) NW 12 SW 10
VENT RATE (KT-FT) 51100 57060
MAX ADI EARLY 53 GEN GOOD 54 GEN GOOD 30 FAIR
MAX ADI LATE 71 GOOD 3 VERY POOR 72 GOOD
MAX LVORI EARLY 7 5 7
MAX LVORI LATE 1 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
BREEZY. SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
IN THE MID 60S. HIGHS IN THE UPPER 70S. WEST WINDS 15 TO 25 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND
80. SOUTHWEST WINDS AROUND 5 MPH.
WVZ504-192000-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-5) 58 (-10) 85
RH % (24H TREND) 47 (-10) 96 (+1) 50
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5510 6650
TRANSPORT WND (MPH) NW 12 SW 8
VENT RATE (KT-FT) 55100 46550
MAX ADI EARLY 56 GEN GOOD 51 GEN GOOD 25 FAIR
MAX ADI LATE 70 GOOD 3 VERY POOR 69 GOOD
MAX LVORI EARLY 7 5 7
MAX LVORI LATE 1 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER
80S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
WVZ505-192000-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (0) 56 (-9) 82
RH % (24H TREND) 52 (-16) 100 (0) 51
WIND 20FT/EARLY(MPH) NW 5 G21 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL/MSL)4740 5960
TRANSPORT WND (MPH) NW 13 SW 10
VENT RATE (KT-FT) 52140 53640
MAX ADI EARLY 48 GEN GOOD 51 GEN GOOD 43 GEN GOOD
MAX ADI LATE 61 GOOD 3 VERY POOR 72 GOOD
MAX LVORI EARLY 8 7 8
MAX LVORI LATE 2 8 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
BREEZY. SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
IN THE LOWER 60S. HIGHS IN THE MID 70S. WEST WINDS 15 TO 25 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. NORTH WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO
10 MPH.
WVZ501-192000-
WESTERN GRANT-
INCLUDING THE CITIES OF BEECHWOOD, WILSONIA, AND BAYARD
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (-3) 54 (-11) 81
RH % (24H TREND) 54 (-15) 100 (0) 55
WIND 20FT/EARLY(MPH) NW 5 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 G18 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)4860 5270
TRANSPORT WND (MPH) NW 13 SW 10
VENT RATE (KT-FT) 53460 47430
MAX ADI EARLY 53 GEN GOOD 49 GEN GOOD 36 FAIR
MAX ADI LATE 60 GEN GOOD 3 VERY POOR 66 GOOD
MAX LVORI EARLY 8 6 8
MAX LVORI LATE 2 8 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE MID 70S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MDZ507-192000-
NORTHWEST HARFORD-
INCLUDING THE CITIES OF BYNUM, HICKORY, BEL AIR, AND FALLSTON
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-7) 60 (-8) 82
RH % (24H TREND) 49 (-16) 87 (-12) 50
WIND 20FT/EARLY(MPH) NW 8 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 9 G18 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5190 5420
TRANSPORT WND (MPH) N 14 S 8
VENT RATE (KT-FT) 62280 37940
MAX ADI EARLY 68 GOOD 64 GOOD 23 FAIR
MAX ADI LATE 86 GOOD 4 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
MDZ506-192000-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF CLARKSVILLE, COLUMBIA, SIMPSONVILLE,
HISTORIC ELLICOTT CITY, AND WOODSTOCK
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (-7) 63 (-8) 84
RH % (24H TREND) 48 (-7) 85 (-8) 49
WIND 20FT/EARLY(MPH) NW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5530 5330
TRANSPORT WND (MPH) NW 13 SW 8
VENT RATE (KT-FT) 60830 37310
MAX ADI EARLY 59 GEN GOOD 66 GOOD 30 FAIR
MAX ADI LATE 86 GOOD 4 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND
70. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
80. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MDZ508-192000-
SOUTHEAST HARFORD-
INCLUDING THE CITIES OF HARFORD FURNACE, ABINGDON, EDGEWOOD,
MAGNOLIA, ABERDEEN, CARSINS, AND CHURCHVILLE
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (-4) 61 (-10) 84
RH % (24H TREND) 46 (-22) 88 (-9) 47
WIND 20FT/EARLY(MPH) NW 8 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5150 5110
TRANSPORT WND (MPH) N 14 SW 6
VENT RATE (KT-FT) 61800 25550
MAX ADI EARLY 66 GOOD 63 GOOD 21 FAIR
MAX ADI LATE 79 GOOD 4 VERY POOR 36 FAIR
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
MDZ501-192000-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITIES OF FROSTBURG, LA VALE, REYNOLDS,
AND WESTERNPORT
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (-4) 58 (-9) 84
RH % (24H TREND) 46 (-18) 91 (-3) 47
WIND 20FT/EARLY(MPH) NW 6 G17 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 9 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4980 6590
TRANSPORT WND (MPH) NW 12 SW 10
VENT RATE (KT-FT) 49800 59310
MAX ADI EARLY 52 GEN GOOD 53 GEN GOOD 28 FAIR
MAX ADI LATE 67 GOOD 3 VERY POOR 78 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
BREEZY. SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
IN THE MID 60S. HIGHS IN THE UPPER 70S. WEST WINDS 15 TO 25 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
EAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
MDZ503-192000-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF BOYDS AND GERMANTOWN
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (-7) 62 (-9) 83
RH % (24H TREND) 48 (-10) 87 (-6) 54
WIND 20FT/EARLY(MPH) NW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5550 5750
TRANSPORT WND (MPH) NW 12 S 8
VENT RATE (KT-FT) 55500 40250
MAX ADI EARLY 56 GEN GOOD 65 GOOD 28 FAIR
MAX ADI LATE 80 GOOD 4 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND
70. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MDZ502-192000-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITIES OF CUMBERLAND, ELLERSLIE, BRADY, RAWLINGS,
AND MCCOOLE
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-4) 59 (-9) 84
RH % (24H TREND) 45 (-13) 93 (0) 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5700 6410
TRANSPORT WND (MPH) NW 12 SW 9
VENT RATE (KT-FT) 57000 51280
MAX ADI EARLY 56 GEN GOOD 54 GEN GOOD 29 FAIR
MAX ADI LATE 70 GOOD 3 VERY POOR 70 GOOD
MAX LVORI EARLY 6 4 7
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH
WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER
80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
MDZ505-192000-
NORTHWEST HOWARD-
INCLUDING THE CITIES OF LISBON, POPLAR SPRINGS, WATERSVILLE,
GLENELG, GLENWOOD, WEST FRIENDSHIP, AND DAYTON
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-7) 62 (-7) 82
RH % (24H TREND) 49 (-11) 87 (-9) 53
WIND 20FT/EARLY(MPH) NW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5500 5160
TRANSPORT WND (MPH) NW 12 S 8
VENT RATE (KT-FT) 55000 36120
MAX ADI EARLY 59 GEN GOOD 64 GOOD 29 FAIR
MAX ADI LATE 85 GOOD 4 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
MDZ504-192000-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF FOUR CORNERS, SILVER SPRING, GLENMONT,
BETHESDA, GAITHERSBURG, ASPEN HILL, AND ROCKVILLE
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (-9) 63 (-9) 84
RH % (24H TREND) 48 (-5) 84 (-7) 52
WIND 20FT/EARLY(MPH) NW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5620 5310
TRANSPORT WND (MPH) NW 13 S 8
VENT RATE (KT-FT) 61820 37170
MAX ADI EARLY 56 GEN GOOD 68 GOOD 30 FAIR
MAX ADI LATE 85 GOOD 4 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
80. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MDZ006-192000-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF RANDALLSTOWN, LONG GREEN, GLYNDON,
REISTERSTOWN, OWINGS MILLS, COCKEYSVILLE, AND TIMONIUM
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-7) 61 (-7) 84
RH % (24H TREND) 46 (-14) 86 (-10) 48
WIND 20FT/EARLY(MPH) NW 8 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5440 5950
TRANSPORT WND (MPH) N 13 SW 8
VENT RATE (KT-FT) 59840 41650
MAX ADI EARLY 65 GOOD 68 GOOD 29 FAIR
MAX ADI LATE 82 GOOD 4 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
MDZ005-192000-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG, GAMBER, AND WESTMINSTER
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-7) 60 (-9) 82
RH % (24H TREND) 46 (-16) 89 (-8) 52
WIND 20FT/EARLY(MPH) NW 7 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5550 6230
TRANSPORT WND (MPH) NW 13 S 9
VENT RATE (KT-FT) 61050 49840
MAX ADI EARLY 63 GOOD 68 GOOD 29 FAIR
MAX ADI LATE 82 GOOD 4 VERY POOR 66 GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTH WINDS AROUND 5 MPH.
MDZ004-192000-
FREDERICK-
INCLUDING THE CITIES OF FREDERICK, BALLENGER CREEK, BUCKEYSTOWN,
AND PARK MILLS
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (-5) 61 (-9) 84
RH % (24H TREND) 46 (-16) 90 (-6) 53
WIND 20FT/EARLY(MPH) NW 6 G17 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5680 5720
TRANSPORT WND (MPH) NW 13 S 8
VENT RATE (KT-FT) 62480 40040
MAX ADI EARLY 54 GEN GOOD 62 GOOD 25 FAIR
MAX ADI LATE 77 GOOD 3 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTH WINDS AROUND 5 MPH.
MDZ003-192000-
WASHINGTON-
INCLUDING THE CITIES OF HAGERSTOWN AND HALFWAY
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (-4) 59 (-10) 85
RH % (24H TREND) 42 (-13) 91 (-5) 50
WIND 20FT/EARLY(MPH) NW 7 G17 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6050 6350
TRANSPORT WND (MPH) NW 12 SW 9
VENT RATE (KT-FT) 60500 50800
MAX ADI EARLY 59 GEN GOOD 65 GOOD 26 FAIR
MAX ADI LATE 80 GOOD 3 VERY POOR 68 GOOD
MAX LVORI EARLY 6 3 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS AROUND 80. NORTH
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHEAST WINDS AROUND 5 MPH.
VAZ053-192000-
FAIRFAX-
INCLUDING THE CITIES OF BURKE, FAIRFAX STATION, RESTON,
ANNANDALE, CHANTILLY, LANGLEY, AND MCLEAN
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (-8) 66 (-8) 85
RH % (24H TREND) 48 (-4) 85 (-4) 53
WIND 20FT/EARLY(MPH) NW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)5790 6280
TRANSPORT WND (MPH) NW 13 S 8
VENT RATE (KT-FT) 63690 43960
MAX ADI EARLY 57 GEN GOOD 63 GOOD 31 FAIR
MAX ADI LATE 84 GOOD 3 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
VAZ527-192000-
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 JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (-7) 64 (-9) 86
RH % (24H TREND) 49 (-4) 90 (-1) 54
WIND 20FT/EARLY(MPH) NW 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 8 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)5740 6280
TRANSPORT WND (MPH) N 12 S 8
VENT RATE (KT-FT) 57400 43960
MAX ADI EARLY 58 GEN GOOD 60 GEN GOOD 29 FAIR
MAX ADI LATE 77 GOOD 3 VERY POOR 63 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
VAZ051-192000-
CULPEPER-
INCLUDING THE CITIES OF CARDOVA, CATALPA, CULPEPER, REVA,
STEVENSBURG, WINSTON, AND RAPIDAN
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 88 (-5) 64 (-8) 85
RH % (24H TREND) 51 (-1) 92 (-1) 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT(FT-AGL/MSL)6120 6280
TRANSPORT WND (MPH) N 10 SW 8
VENT RATE (KT-FT) 55080 43960
MAX ADI EARLY 51 GEN GOOD 52 GEN GOOD 24 FAIR
MAX ADI LATE 59 GEN GOOD 3 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND
70. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTH WINDS AROUND 5 MPH.
VAZ050-192000-
ORANGE-
INCLUDING THE CITIES OF BURR HILL, EVERONA, LAHORE, MADISON RUN,
NASONS, ORANGE, AND UNIONVILLE
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 88 (-5) 65 (-7) 85
RH % (24H TREND) 54 (+3) 94 (+3) 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)6160 5810
TRANSPORT WND (MPH) NW 8 SW 7
VENT RATE (KT-FT) 43120 34860
MAX ADI EARLY 35 FAIR 25 FAIR 27 FAIR
MAX ADI LATE 39 FAIR 3 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND
70. HIGHS IN THE UPPER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTH WINDS AROUND 5 MPH.
VAZ036-192000-
NELSON-
INCLUDING THE CITY OF GREENFIELD
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 30 40
CHANCE OF THUNDER (%) 50 30 20
TEMP (24H TREND) 90 (-3) 66 (-6) 85
RH % (24H TREND) 53 (+5) 100 (+9) 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.05 0.02 0.02
PRECIP DURATION 3 2 1
PRECIP BEGIN 8 AM CONTINUING 12 PM
PRECIP END CONTINUING 4 AM 4 PM
MIXING HGT(FT-AGL/MSL)4390 4270
TRANSPORT WND (MPH) NW 7 SW 8
VENT RATE (KT-FT) 26340 29890
MAX ADI EARLY 34 FAIR 16 GEN POOR 23 FAIR
MAX ADI LATE 31 FAIR 4 VERY POOR 38 FAIR
MAX LVORI EARLY 6 6 7
MAX LVORI LATE 2 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
BREEZY. SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
AROUND 70. HIGHS IN THE UPPER 80S. WEST WINDS 15 TO 25 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
VAZ037-192000-
ALBEMARLE-
INCLUDING THE CITIES OF CHARLOTTESVILLE AND OVERTON
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 20 0
CHANCE OF THUNDER (%) 40 20 0
TEMP (24H TREND) 91 (-2) 67 (-6) 86
RH % (24H TREND) 53 (+5) 93 (+5) 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.03 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 12 AM
MIXING HGT(FT-AGL/MSL)5400 4330
TRANSPORT WND (MPH) NW 7 SW 7
VENT RATE (KT-FT) 32400 25980
MAX ADI EARLY 28 FAIR 17 GEN POOR 24 FAIR
MAX ADI LATE 29 FAIR 3 VERY POOR 36 FAIR
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH THUNDERSTORMS LIKELY AND A CHANCE
OF SHOWERS. LOWS AROUND 70. HIGHS IN THE UPPER 80S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. WEST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
VAZ038-192000-
GREENE-
INCLUDING THE CITY OF SHADY GROVE
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 89 (-2) 66 (-6) 84
RH % (24H TREND) 54 (+3) 88 (0) 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)5840 3970
TRANSPORT WND (MPH) NW 8 SW 7
VENT RATE (KT-FT) 40880 23820
MAX ADI EARLY 31 FAIR 19 GEN POOR 24 FAIR
MAX ADI LATE 46 GEN GOOD 4 VERY POOR 35 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND
70. HIGHS IN THE UPPER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
80. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
VAZ039-192000-
MADISON-
INCLUDING THE CITIES OF FORDSVILLE, FIVE FORKS, MADISON MILLS,
AND TWYMANS MILL
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 88 (-3) 65 (-7) 84
RH % (24H TREND) 54 (+2) 90 (-2) 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)6100 5000
TRANSPORT WND (MPH) NW 8 SW 8
VENT RATE (KT-FT) 42700 35000
MAX ADI EARLY 36 FAIR 29 FAIR 23 FAIR
MAX ADI LATE 44 GEN GOOD 4 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 7 4 5
MAX LVORI LATE 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND
70. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
80. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
MDZ014-192000-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, RIDGEWAY, SEVERN,
SOUTH GATE, SEVERNA PARK, AND ARNOLD
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (-7) 66 (-7) 85
RH % (24H TREND) 44 (-10) 82 (-10) 46
WIND 20FT/EARLY(MPH) NW 7 LGT/VAR NE 5
WIND 20FT/LATE(MPH) NW 9 LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5550 4610
TRANSPORT WND (MPH) N 12 S 7
VENT RATE (KT-FT) 55500 27660
MAX ADI EARLY 59 GEN GOOD 61 GOOD 22 FAIR
MAX ADI LATE 78 GOOD 5 VERY POOR 38 FAIR
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. 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 LOWER 80S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
MID 80S. SOUTHEAST WINDS AROUND 5 MPH.
MDZ017-192000-
ST. MARYS-
INCLUDING THE CITIES OF DAMERON, LEXINGTON PARK, PINEY POINT,
RIDGE, CALIFORNIA, CALLAWAY, AND SOTTERLEY
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 88 (-6) 68 (-7) 85
RH % (24H TREND) 52 (-1) 89 (-5) 51
WIND 20FT/EARLY(MPH) NW 6 LGT/VAR NE 5
WIND 20FT/LATE(MPH) N 6 LGT/VAR E 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5080 5370
TRANSPORT WND (MPH) NW 10 S 8
VENT RATE (KT-FT) 45720 37590
MAX ADI EARLY 46 GEN GOOD 31 FAIR 28 FAIR
MAX ADI LATE 52 GEN GOOD 4 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 2 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 70S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
MID 80S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ016-192000-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 88 (-6) 66 (-7) 86
RH % (24H TREND) 48 (-4) 91 (-4) 52
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)5780 6030
TRANSPORT WND (MPH) NW 10 S 7
VENT RATE (KT-FT) 52020 36180
MAX ADI EARLY 53 GEN GOOD 39 FAIR 31 FAIR
MAX ADI LATE 73 GOOD 4 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS AROUND 80. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MDZ018-192000-
CALVERT-
INCLUDING THE CITIES OF COVE POINT, DRUM POINT, CHESAPEAKE BEACH,
MOUNT HARMONY, BROOMES ISLAND, LONG BEACH, AND DUNKIRK
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 88 (-7) 68 (-6) 85
RH % (24H TREND) 49 (-4) 83 (-10) 48
WIND 20FT/EARLY(MPH) NW 6 LGT/VAR NE 5
WIND 20FT/LATE(MPH) N 7 LGT/VAR E 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4930 4410
TRANSPORT WND (MPH) NW 12 S 7
VENT RATE (KT-FT) 49300 26460
MAX ADI EARLY 50 GEN GOOD 32 FAIR 25 FAIR
MAX ADI LATE 60 GEN GOOD 5 VERY POOR 32 FAIR
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 70S. HIGHS IN THE UPPER 80S. WEST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
MID 80S. SOUTHEAST WINDS AROUND 5 MPH.
MDZ011-192000-
SOUTHERN BALTIMORE-
INCLUDING THE CITIES OF BALTIMORE, FELLS POINT, AND PARK HEIGHTS
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (-6) 62 (-10) 85
RH % (24H TREND) 42 (-15) 82 (-10) 43
WIND 20FT/EARLY(MPH) NW 8 G17 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 9 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5660 5560
TRANSPORT WND (MPH) N 13 S 7
VENT RATE (KT-FT) 62260 33360
MAX ADI EARLY 64 GOOD 69 GOOD 28 FAIR
MAX ADI LATE 85 GOOD 4 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
MID 80S. SOUTHEAST WINDS AROUND 5 MPH.
MDZ013-192000-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, TANTALLON, GREENBELT, AND MONTPELIER
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (-9) 66 (-7) 84
RH % (24H TREND) 47 (-4) 86 (-5) 50
WIND 20FT/EARLY(MPH) NW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5860 5150
TRANSPORT WND (MPH) NW 13 S 8
VENT RATE (KT-FT) 64460 36050
MAX ADI EARLY 54 GEN GOOD 59 GEN GOOD 28 FAIR
MAX ADI LATE 82 GOOD 4 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
VAZ040-192000-
RAPPAHANNOCK-
INCLUDING THE CITIES OF CASTLETON, FIVE FORKS, FLINT HILL,
HACKLEYS CROSSROADS, ROCK MILLS, AND WASHINGTON
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (-4) 63 (-8) 84
RH % (24H TREND) 52 (-2) 89 (-5) 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)5900 5620
TRANSPORT WND (MPH) NW 10 SW 9
VENT RATE (KT-FT) 53100 44960
MAX ADI EARLY 56 GEN GOOD 59 GEN GOOD 24 FAIR
MAX ADI LATE 74 GOOD 3 VERY POOR 61 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
DCZ001-192000-
DISTRICT OF COLUMBIA-
INCLUDING THE CITIES OF ADAMS MORGAN AND WASHINGTON
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (-9) 67 (-8) 85
RH % (24H TREND) 45 (-4) 81 (-6) 50
WIND 20FT/EARLY(MPH) NW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 G17 LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5980 5280
TRANSPORT WND (MPH) NW 14 S 8
VENT RATE (KT-FT) 71760 36960
MAX ADI EARLY 55 GEN GOOD 71 GOOD 30 FAIR
MAX ADI LATE 86 GOOD 4 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
MID 80S. SOUTH WINDS AROUND 5 MPH.
VAZ504-192000-
EASTERN HIGHLAND-
INCLUDING THE CITIES OF CLOVER CREEK, LIBERTY, MCDOWELL,
MONTEREY, MUSTOE, POSSUM TROT, AND SIRONS MILL
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (+1) 58 (-8) 84
RH % (24H TREND) 47 (-9) 98 (+1) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)5800 5990
TRANSPORT WND (MPH) W 12 SW 13
VENT RATE (KT-FT) 58000 65890
MAX ADI EARLY 51 GEN GOOD 46 GEN GOOD 43 GEN GOOD
MAX ADI LATE 68 GOOD 4 VERY POOR 90 GOOD
MAX LVORI EARLY 7 6 7
MAX LVORI LATE 1 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE LOWER 80S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
5 TO 10 MPH.
VAZ027-192000-
SHENANDOAH-
INCLUDING THE CITIES OF CLARY, STRASBURG, ALONZAVILLE, WOODSTOCK,
HAWKINSTOWN, MOUNT CLIFTON, AND MOUNT JACKSON
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (-3) 61 (-8) 83
RH % (24H TREND) 47 (-8) 93 (-3) 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)6270 5750
TRANSPORT WND (MPH) NW 12 SW 9
VENT RATE (KT-FT) 62700 46000
MAX ADI EARLY 59 GEN GOOD 58 GEN GOOD 24 FAIR
MAX ADI LATE 77 GOOD 3 VERY POOR 63 GOOD
MAX LVORI EARLY 8 4 6
MAX LVORI LATE 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
BREEZY. SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
IN THE UPPER 60S. HIGHS IN THE LOWER 80S. WEST WINDS 20 TO
25 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
VAZ505-192000-
WESTERN LOUDOUN-
INCLUDING THE CITY OF LUCKETTS
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (-7) 63 (-8) 83
RH % (24H TREND) 47 (-9) 89 (-3) 55
WIND 20FT/EARLY(MPH) NW 8 G17 N 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 8 G17 LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5770 5630
TRANSPORT WND (MPH) NW 14 S 9
VENT RATE (KT-FT) 69240 45040
MAX ADI EARLY 60 GEN GOOD 66 GOOD 23 FAIR
MAX ADI LATE 87 GOOD 3 VERY POOR 63 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND
70. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTH WINDS AROUND 5 MPH.
VAZ028-192000-
FREDERICK-
INCLUDING THE CITIES OF ALBIN, CEDAR GROVE, GAINESBORO,
AND WINCHESTER
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (-6) 60 (-10) 83
RH % (24H TREND) 46 (-7) 89 (-1) 54
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6040 6130
TRANSPORT WND (MPH) NW 13 SW 9
VENT RATE (KT-FT) 66440 49040
MAX ADI EARLY 59 GEN GOOD 67 GOOD 28 FAIR
MAX ADI LATE 87 GOOD 3 VERY POOR 68 GOOD
MAX LVORI EARLY 6 3 6
MAX LVORI LATE 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 80S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
VAZ025-192000-
AUGUSTA-
INCLUDING THE CITIES OF CHRISTIAN, CHURCHVILLE, STAUNTON,
WAYNESBORO, SPOTTSWOOD, AND STUARTS DRAFT
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 88 (0) 62 (-8) 84
RH % (24H TREND) 47 (-5) 93 (+2) 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)5950 6050
TRANSPORT WND (MPH) NW 9 SW 12
VENT RATE (KT-FT) 47600 60500
MAX ADI EARLY 38 FAIR 34 FAIR 29 FAIR
MAX ADI LATE 41 GEN GOOD 4 VERY POOR 78 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
WINDY. SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
IN THE UPPER 60S. HIGHS IN THE MID 80S. WEST WINDS 20 TO 30 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO
10 MPH.
VAZ502-192000-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (-6) 64 (-8) 85
RH % (24H TREND) 49 (-4) 92 (-2) 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(FT-AGL/MSL)5980 6410
TRANSPORT WND (MPH) N 10 S 8
VENT RATE (KT-FT) 53820 44870
MAX ADI EARLY 58 GEN GOOD 63 GOOD 27 FAIR
MAX ADI LATE 73 GOOD 3 VERY POOR 61 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND
70. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTH WINDS AROUND 5 MPH.
VAZ026-192000-
ROCKINGHAM-
INCLUDING THE CITIES OF HARRISONBURG AND LINVILLE
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (-2) 61 (-8) 83
RH % (24H TREND) 50 (-5) 93 (-2) 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT(FT-AGL/MSL)5930 6180
TRANSPORT WND (MPH) NW 9 S 12
VENT RATE (KT-FT) 47440 61800
MAX ADI EARLY 42 GEN GOOD 41 GEN GOOD 26 FAIR
MAX ADI LATE 54 GEN GOOD 4 VERY POOR 80 GOOD
MAX LVORI EARLY 7 5 6
MAX LVORI LATE 1 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 80S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
80. SOUTH WINDS AROUND 5 MPH.
VAZ503-192000-
WESTERN HIGHLAND-
INCLUDING THE CITIES OF HIGHTOWN, MILL GAP, AND NEW HAMPDEN
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (+1) 56 (-8) 81
RH % (24H TREND) 51 (-15) 100 (+1) 55
WIND 20FT/EARLY(MPH) NW 6 G20 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 G17 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL/MSL)5140 6090
TRANSPORT WND (MPH) NW 13 W 13
VENT RATE (KT-FT) 56540 66990
MAX ADI EARLY 53 GEN GOOD 50 GEN GOOD 43 GEN GOOD
MAX ADI LATE 69 GOOD 4 VERY POOR 92 GOOD
MAX LVORI EARLY 7 6 9
MAX LVORI LATE 2 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS AROUND 80. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. WEST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO
10 MPH.
VAZ508-192000-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF MONTEBELLO
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 40 20 30
CHANCE OF THUNDER (%) 40 20 0
TEMP (24H TREND) 85 (-1) 63 (-7) 81
RH % (24H TREND) 52 (-2) 89 (0) 58
WIND 20FT/EARLY(MPH) NW 6 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.03
PRECIP DURATION 2 1 1
PRECIP BEGIN 7 AM CONTINUING 10 AM
PRECIP END CONTINUING 4 AM 5 PM
MIXING HGT(FT-AGL/MSL)5530 4950
TRANSPORT WND (MPH) NW 8 SW 9
VENT RATE (KT-FT) 38710 39600
MAX ADI EARLY 32 FAIR 23 FAIR 25 FAIR
MAX ADI LATE 34 FAIR 5 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
BREEZY. SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
IN THE UPPER 60S. HIGHS IN THE LOWER 80S. WEST WINDS 20 TO
25 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 70S.
NORTH WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 70S.
EAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
VAZ506-192000-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF GLEEDSVILLE, LEESBURG,
DULLES INTERNATIONAL AIRPORT, OAK GROVE, STERLING PARK,
AND COUNTRYSIDE
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (-8) 64 (-8) 84
RH % (24H TREND) 48 (-7) 89 (-3) 54
WIND 20FT/EARLY(MPH) NW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 8 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5650 6110
TRANSPORT WND (MPH) NW 14 S 8
VENT RATE (KT-FT) 67800 42770
MAX ADI EARLY 60 GEN GOOD 66 GOOD 28 FAIR
MAX ADI LATE 87 GOOD 3 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND
70. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
80. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
VAZ507-192000-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITIES OF CHESTER GAP AND SKYLAND
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-3) 61 (-8) 80
RH % (24H TREND) 53 (-4) 91 (-3) 60
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)5570 5150
TRANSPORT WND (MPH) NW 9 SW 9
VENT RATE (KT-FT) 44560 41200
MAX ADI EARLY 40 FAIR 35 FAIR 26 FAIR
MAX ADI LATE 56 GEN GOOD 4 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
WINDY. SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
IN THE UPPER 60S. HIGHS AROUND 80. WEST WINDS 20 TO 30 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. EAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
VAZ501-192000-
NORTHERN FAUQUIER-
INCLUDING THE CITIES OF AIRLIE, BETHEL, AND WARRENTON
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (-6) 63 (-8) 83
RH % (24H TREND) 51 (-4) 89 (-5) 57
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 7 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)5920 5880
TRANSPORT WND (MPH) NW 13 S 9
VENT RATE (KT-FT) 65120 47040
MAX ADI EARLY 59 GEN GOOD 65 GOOD 25 FAIR
MAX ADI LATE 85 GOOD 3 VERY POOR 65 GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
VAZ029-192000-
PAGE-
INCLUDING THE CITIES OF COMPTON, FAIRVIEW, HAMBURG, KIMBALL,
LURAY, RILEYVILLE, AND INGHAM
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (-4) 60 (-9) 84
RH % (24H TREND) 50 (-3) 94 (-3) 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL/MSL)5710 5710
TRANSPORT WND (MPH) NW 9 SW 8
VENT RATE (KT-FT) 45680 39970
MAX ADI EARLY 45 GEN GOOD 31 FAIR 25 FAIR
MAX ADI LATE 56 GEN GOOD 3 VERY POOR 61 GOOD
MAX LVORI EARLY 8 5 6
MAX LVORI LATE 1 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
BREEZY. SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
IN THE UPPER 60S. HIGHS IN THE MID 80S. WEST WINDS 20 TO 25 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
WVZ506-192000-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (-1) 59 (-8) 83
RH % (24H TREND) 49 (-8) 97 (-2) 53
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL/MSL)5480 6060
TRANSPORT WND (MPH) NW 12 SW 12
VENT RATE (KT-FT) 54800 60600
MAX ADI EARLY 52 GEN GOOD 48 GEN GOOD 42 GEN GOOD
MAX ADI LATE 70 GOOD 3 VERY POOR 76 GOOD
MAX LVORI EARLY 9 6 8
MAX LVORI LATE 1 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE UPPER 70S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
AROUND 5 MPH.
VAZ031-192000-
CLARKE-
INCLUDING THE CITIES OF BERRYVILLE AND STRINGTOWN
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (-6) 61 (-10) 85
RH % (24H TREND) 46 (-6) 91 (0) 54
WIND 20FT/EARLY(MPH) NW 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 G18 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5950 5940
TRANSPORT WND (MPH) NW 14 S 10
VENT RATE (KT-FT) 71400 53460
MAX ADI EARLY 61 GOOD 69 GOOD 28 FAIR
MAX ADI LATE 87 GOOD 3 VERY POOR 72 GOOD
MAX LVORI EARLY 6 3 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTH WINDS AROUND 5 MPH.
WVZ053-192000-
JEFFERSON-
INCLUDING THE CITIES OF RANSON, SHENANDOAH JUNCTION, BLOOMERY,
CHARLES TOWN, MIDDLEWAY, BAKERTON, AND MILLVILLE
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (-6) 61 (-10) 84
RH % (24H TREND) 45 (-7) 91 (-1) 52
WIND 20FT/EARLY(MPH) NW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5860 5810
TRANSPORT WND (MPH) NW 12 S 9
VENT RATE (KT-FT) 58600 46480
MAX ADI EARLY 60 GEN GOOD 70 GOOD 28 FAIR
MAX ADI LATE 87 GOOD 3 VERY POOR 65 GOOD
MAX LVORI EARLY 6 3 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS AROUND 80. NORTH
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTH WINDS AROUND 5 MPH.
VAZ030-192000-
WARREN-
INCLUDING THE CITIES OF ARCO, BENTONVILLE, BUCKTON, CEDARVILLE,
FRONT ROYAL, GLEN ECHO, AND HOWELLSVILLE
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (-5) 62 (-9) 85
RH % (24H TREND) 47 (-6) 89 (-3) 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)6040 6150
TRANSPORT WND (MPH) NW 13 SW 9
VENT RATE (KT-FT) 66440 49200
MAX ADI EARLY 61 GOOD 61 GOOD 29 FAIR
MAX ADI LATE 80 GOOD 3 VERY POOR 67 GOOD
MAX LVORI EARLY 6 3 6
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTH
WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
WVZ052-192000-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (-5) 61 (-8) 84
RH % (24H TREND) 43 (-11) 89 (-2) 52
WIND 20FT/EARLY(MPH) NW 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6010 6080
TRANSPORT WND (MPH) NW 12 SW 9
VENT RATE (KT-FT) 60100 48640
MAX ADI EARLY 60 GEN GOOD 71 GOOD 29 FAIR
MAX ADI LATE 83 GOOD 3 VERY POOR 67 GOOD
MAX LVORI EARLY 6 3 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHEAST WINDS AROUND 5 MPH.
WVZ051-192000-
MORGAN-
INCLUDING THE CITIES OF HANCOCK, SHADY GROVE, BERKELEY SPGS,
BERRYVILLE, SMITH CROSSROADS, MAGNOLIA, AND PAW PAW
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-5) 59 (-9) 82
RH % (24H TREND) 46 (-12) 91 (-2) 55
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5830 6390
TRANSPORT WND (MPH) NW 10 SW 9
VENT RATE (KT-FT) 52470 51120
MAX ADI EARLY 55 GEN GOOD 64 GOOD 29 FAIR
MAX ADI LATE 74 GOOD 3 VERY POOR 69 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
WVZ050-192000-
HAMPSHIRE-
INCLUDING THE CITIES OF PURGITSVILLE, FRENCHBURG, ROMNEY,
THREE CHURCHES, WAPOCOMO, POINTS, AND SPRINGFIELD
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-5) 59 (-9) 83
RH % (24H TREND) 49 (-8) 95 (+1) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5660 6520
TRANSPORT WND (MPH) NW 13 SW 9
VENT RATE (KT-FT) 62260 52160
MAX ADI EARLY 54 GEN GOOD 61 GOOD 30 FAIR
MAX ADI LATE 73 GOOD 3 VERY POOR 67 GOOD
MAX LVORI EARLY 7 5 7
MAX LVORI LATE 1 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE UPPER 60S. HIGHS AROUND 80.
WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
WVZ055-192000-
HARDY-
INCLUDING THE CITIES OF BRAKE, BEAN SETTLEMENT, FISHER, MCNEILL,
AND MOOREFIELD
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-3) 60 (-9) 84
RH % (24H TREND) 50 (-7) 91 (-5) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)5660 6430
TRANSPORT WND (MPH) NW 12 SW 9
VENT RATE (KT-FT) 56600 51440
MAX ADI EARLY 56 GEN GOOD 56 GEN GOOD 32 FAIR
MAX ADI LATE 74 GOOD 3 VERY POOR 68 GOOD
MAX LVORI EARLY 7 5 6
MAX LVORI LATE 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE UPPER 60S. HIGHS AROUND 80.
WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
80. SOUTH WINDS AROUND 5 MPH.
MDZ509-192000-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (-3) 55 (-9) 80
RH % (24H TREND) 57 (-21) 99 (-1) 54
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4040 5570
TRANSPORT WND (MPH) NW 12 SW 10
VENT RATE (KT-FT) 40400 50130
MAX ADI EARLY 36 FAIR 45 GEN GOOD 38 FAIR
MAX ADI LATE 53 GEN GOOD 3 VERY POOR 67 GOOD
MAX LVORI EARLY 8 6 8
MAX LVORI LATE 3 8 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MDZ510-192000-
EASTERN GARRETT-
INCLUDING THE CITIES OF GRANTSVILLE AND KITZMILLER
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (-3) 56 (-9) 81
RH % (24H TREND) 51 (-21) 94 (-5) 50
WIND 20FT/EARLY(MPH) NW 6 G17 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4570 6280
TRANSPORT WND (MPH) NW 12 SW 10
VENT RATE (KT-FT) 45700 56520
MAX ADI EARLY 48 GEN GOOD 49 GEN GOOD 34 FAIR
MAX ADI LATE 63 GOOD 3 VERY POOR 79 GOOD
MAX LVORI EARLY 7 5 7
MAX LVORI LATE 2 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS AROUND 80. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE MID 70S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MDZ008-VAZ526-192000-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ANDORA, APPLETON, BARKSDALE, BAY VIEW,
BLAKE, BOHEMIAS MILLS, BRANTWOOD, HAYMARKET, AND WOOLSEY
231 AM EDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (-5) 60 (-10) 85
RH % (24H TREND) 47 (-19) 85 (-11) 46
WIND 20FT/EARLY(MPH) NW 8 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 9 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5300 5460
TRANSPORT WND (MPH) N 14 SW 6
VENT RATE (KT-FT) 63600 27300
MAX ADI EARLY 63 GOOD 62 GOOD 21 FAIR
MAX ADI LATE 79 GOOD 4 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION ABOVE NORMAL.
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