255
FNUS51 KLWX 200632
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 SEP 20 2026
DISCUSSION
A WARM FRONT WILL LIFT NORTHWARD THROUGH THE AREA TODAY, BUT WILL
QUICKLY BE FOLLOWED BY A COLD FRONT WHICH WILL MOVE THROUGH
TONIGHT. WITH THE AFOREMENTIONED FRONTAL BOUNDARIES NEARBY, WE'LL
HAVE CHANCES FOR SHOWERS AND POTENTIALLY A FEW THUNDERSTORMS TODAY
INTO TONIGHT. A STRONG AREA OF HIGH PRESSURE WILL BUILD TO OUR
NORTH ON MONDAY AND REMAIN IN PLACE THROUGH MUCH OF THE WEEK,
LEADING TO A PROLONGED PERIOD OF ONSHORE FLOW. DAILY SHOWER
CHANCES AND BELOW NORMAL TEMPERATURES ARE EXPECTED AS THE MARINE
AIRMASS MOVES IN FROM THE EAST.
VAZ054-202000-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF REAGAN NATIONAL AIRPORT, ARLINGTON,
BALLSTON, BARCROFT, CHERRYDALE, RIVERCREST, AND ROSSLYN
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 60 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 84 (+5) 64 (-2) 74
RH % (24H TREND) 63 (+6) 99 (+8) 79
WIND 20FT/EARLY(MPH) S 9 G19 LGT/VAR N 8
WIND 20FT/LATE(MPH) SW 9 G19 N 5 NE 8
PRECIP AMOUNT 0.06 0.11 0.00
PRECIP DURATION 4 2
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(FT-AGL/MSL)3480 2700
TRANSPORT WND (MPH) SW 13 NE 10
VENT RATE (KT-FT) 38280 24300
MAX ADI EARLY 39 FAIR 18 GEN POOR 22 FAIR
MAX ADI LATE 35 FAIR 9 POOR 24 FAIR
MAX LVORI EARLY 5 7 6
MAX LVORI LATE 3 8 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 60S.
NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
VAZ055-202000-
STAFFORD-
INCLUDING THE CITIES OF ARKENDALE, GARRISONVILLE, SHILOH,
WIDEWATER, BROOKFIELD, FALMOUTH, AND GLENDIE
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 50 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 85 (+5) 64 (-2) 76
RH % (24H TREND) 61 (+2) 100 (+6) 81
WIND 20FT/EARLY(MPH) S 6 G18 LGT/VAR N 6
WIND 20FT/LATE(MPH) SW 7 G17 LGT/VAR NE 7
PRECIP AMOUNT 0.03 0.06 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(FT-AGL/MSL)3860 2420
TRANSPORT WND (MPH) SW 9 NE 9
VENT RATE (KT-FT) 30880 19360
MAX ADI EARLY 39 FAIR 17 GEN POOR 18 GEN POOR
MAX ADI LATE 35 FAIR 7 POOR 21 FAIR
MAX LVORI EARLY 6 8 7
MAX LVORI LATE 3 9 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 60S.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ056-202000-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 50 0
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 85 (+5) 65 (0) 76
RH % (24H TREND) 61 (-1) 100 (+2) 82
WIND 20FT/EARLY(MPH) S 5 G17 LGT/VAR N 5
WIND 20FT/LATE(MPH) SW 7 G17 LGT/VAR NE 6
PRECIP AMOUNT 0.02 0.04 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(FT-AGL/MSL)3780 2430
TRANSPORT WND (MPH) SW 10 NE 10
VENT RATE (KT-FT) 34020 21870
MAX ADI EARLY 33 FAIR 16 GEN POOR 18 GEN POOR
MAX ADI LATE 32 FAIR 4 VERY POOR 21 FAIR
MAX LVORI EARLY 6 8 8
MAX LVORI LATE 3 9 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 60S.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ057-202000-
KING GEORGE-
INCLUDING THE CITIES OF ROLLINS FORK AND DAHLGREN
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 30 40 20
CHANCE OF THUNDER (%) 0 40 0
TEMP (24H TREND) 85 (+5) 66 (0) 76
RH % (24H TREND) 60 (-2) 100 (+3) 80
WIND 20FT/EARLY(MPH) S 6 LGT/VAR N 6
WIND 20FT/LATE(MPH) SW 9 LGT/VAR NE 8
PRECIP AMOUNT 0.01 0.04 0.00
PRECIP DURATION 1 2 0
PRECIP BEGIN 11 AM CONTINUING 3 PM
PRECIP END CONTINUING 2 AM 5 PM
MIXING HGT(FT-AGL/MSL)3830 2730
TRANSPORT WND (MPH) SW 13 NE 9
VENT RATE (KT-FT) 42130 21840
MAX ADI EARLY 35 FAIR 17 GEN POOR 19 GEN POOR
MAX ADI LATE 38 FAIR 5 VERY POOR 23 FAIR
MAX LVORI EARLY 7 7 7
MAX LVORI LATE 3 9 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 60S. HIGHS
IN THE UPPER 60S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 60S.
NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
WVZ502-202000-
EASTERN GRANT-
INCLUDING THE CITIES OF CABINS, KLINE GAP, LANDES, MASONVILLE,
PETERSBURG, SEYMOURVILLE, AND WELTON
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 60 80
CHANCE OF THUNDER (%) 30 30 20
TEMP (24H TREND) 83 (+6) 58 (-5) 71
RH % (24H TREND) 63 (-3) 100 (+6) 86
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.16 0.06 0.19
PRECIP DURATION 5 3 7
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2510 1660
TRANSPORT WND (MPH) W 12 NE 8
VENT RATE (KT-FT) 25100 11620
MAX ADI EARLY 18 GEN POOR 13 GEN POOR 13 GEN POOR
MAX ADI LATE 31 FAIR 3 VERY POOR 15 GEN POOR
MAX LVORI EARLY 6 8 8
MAX LVORI LATE 3 9 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE MID 60S.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS. LOWS AROUND 50. HIGHS IN THE UPPER 50S.
EAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
WVZ503-202000-
WESTERN MINERAL-
INCLUDING THE CITIES OF PIEDMONT AND SULPHUR CITY
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 60 80
CHANCE OF THUNDER (%) 30 30 20
TEMP (24H TREND) 78 (+5) 55 (-6) 64
RH % (24H TREND) 70 (+1) 100 (+3) 86
WIND 20FT/EARLY(MPH) W 6 G19 LGT/VAR E 6
WIND 20FT/LATE(MPH) W 8 G18 LGT/VAR E 6
PRECIP AMOUNT 0.18 0.16 0.34
PRECIP DURATION 6 6 7
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2660 1470
TRANSPORT WND (MPH) W 16 E 12
VENT RATE (KT-FT) 37240 14700
MAX ADI EARLY 23 FAIR 21 FAIR 14 GEN POOR
MAX ADI LATE 49 GEN GOOD 5 VERY POOR 17 GEN POOR
MAX LVORI EARLY 7 7 7
MAX LVORI LATE 3 9 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
50S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
BREEZY, SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 50S. EAST WINDS 15 TO 25 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 50S. EAST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.
WVZ504-202000-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 60 80
CHANCE OF THUNDER (%) 30 20 20
TEMP (24H TREND) 82 (+5) 59 (-3) 69
RH % (24H TREND) 67 (+8) 100 (+2) 78
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR NE 6
WIND 20FT/LATE(MPH) SW 5 LGT/VAR NE 5
PRECIP AMOUNT 0.19 0.15 0.24
PRECIP DURATION 5 6 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2630 1810
TRANSPORT WND (MPH) W 12 NE 9
VENT RATE (KT-FT) 26300 14480
MAX ADI EARLY 14 GEN POOR 9 POOR 14 GEN POOR
MAX ADI LATE 34 FAIR 6 VERY POOR 16 GEN POOR
MAX LVORI EARLY 8 8 8
MAX LVORI LATE 3 8 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS. LOWS AROUND 50. HIGHS IN THE UPPER 50S.
EAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
WVZ505-202000-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 40 90
CHANCE OF THUNDER (%) 20 20 40
TEMP (24H TREND) 78 (+5) 58 (-2) 69
RH % (24H TREND) 67 (-7) 100 (+3) 90
WIND 20FT/EARLY(MPH) W 7 G24 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 7 G19 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.10 0.06 0.32
PRECIP DURATION 4 2 7
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2990 1450
TRANSPORT WND (MPH) W 16 E 9
VENT RATE (KT-FT) 41860 11600
MAX ADI EARLY 33 FAIR 21 FAIR 14 GEN POOR
MAX ADI LATE 39 FAIR 3 VERY POOR 14 GEN POOR
MAX LVORI EARLY 6 8 8
MAX LVORI LATE 3 9 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 60S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
BREEZY, SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 50S. EAST WINDS 20 TO 25 MPH.
THURSDAY
BREEZY, SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE
MID 50S. EAST WINDS 20 TO 25 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
WVZ501-202000-
WESTERN GRANT-
INCLUDING THE CITIES OF BEECHWOOD, WILSONIA, AND BAYARD
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 60 80
CHANCE OF THUNDER (%) 30 30 30
TEMP (24H TREND) 77 (+4) 56 (-5) 66
RH % (24H TREND) 70 (-1) 100 (+4) 90
WIND 20FT/EARLY(MPH) W 6 G24 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 6 G20 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.20 0.09 0.27
PRECIP DURATION 6 4 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2570 1320
TRANSPORT WND (MPH) W 15 E 10
VENT RATE (KT-FT) 33410 11880
MAX ADI EARLY 25 FAIR 21 FAIR 12 POOR
MAX ADI LATE 37 FAIR 4 VERY POOR 15 GEN POOR
MAX LVORI EARLY 6 8 8
MAX LVORI LATE 3 9 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 50S.
EAST WINDS 5 TO 10 MPH.
WEDNESDAY
BREEZY, SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 50S. EAST WINDS 15 TO 25 MPH.
THURSDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE MID 50S.
EAST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
MDZ507-202000-
NORTHWEST HARFORD-
INCLUDING THE CITIES OF BYNUM, HICKORY, BEL AIR, AND FALLSTON
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 70 30
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 79 (+3) 59 (-3) 71
RH % (24H TREND) 74 (+15) 100 (+5) 79
WIND 20FT/EARLY(MPH) S 10 G23 LGT/VAR N 9 G19
WIND 20FT/LATE(MPH) SW 9 G21 N 7 G19 NE 8 G17
PRECIP AMOUNT 0.13 0.18 0.04
PRECIP DURATION 6 2 1
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 2 AM CONTINUING
MIXING HGT(FT-AGL/MSL)2680 3160
TRANSPORT WND (MPH) SW 15 NE 12
VENT RATE (KT-FT) 34840 31600
MAX ADI EARLY 38 FAIR 14 GEN POOR 24 FAIR
MAX ADI LATE 39 FAIR 11 POOR 28 FAIR
MAX LVORI EARLY 5 9 5
MAX LVORI LATE 3 7 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S. HIGHS
IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
60S. NORTH WINDS 10 TO 15 MPH.
MDZ506-202000-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF CLARKSVILLE, COLUMBIA, SIMPSONVILLE,
HISTORIC ELLICOTT CITY, AND WOODSTOCK
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 70 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 81 (+3) 61 (-3) 72
RH % (24H TREND) 67 (+8) 100 (+5) 80
WIND 20FT/EARLY(MPH) S 9 G19 LGT/VAR N 8
WIND 20FT/LATE(MPH) SW 8 G18 N 5 G17 NE 8 G17
PRECIP AMOUNT 0.12 0.21 0.00
PRECIP DURATION 5 2
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(FT-AGL/MSL)3300 2650
TRANSPORT WND (MPH) W 14 NE 10
VENT RATE (KT-FT) 39600 23850
MAX ADI EARLY 38 FAIR 14 GEN POOR 23 FAIR
MAX ADI LATE 37 FAIR 11 POOR 25 FAIR
MAX LVORI EARLY 6 9 5
MAX LVORI LATE 3 9 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE MID 60S.
NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
MDZ508-202000-
SOUTHEAST HARFORD-
INCLUDING THE CITIES OF HARFORD FURNACE, ABINGDON, EDGEWOOD,
MAGNOLIA, ABERDEEN, CARSINS, AND CHURCHVILLE
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 70 30
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 79 (+1) 61 (-3) 72
RH % (24H TREND) 73 (+14) 100 (+6) 76
WIND 20FT/EARLY(MPH) S 10 G21 LGT/VAR N 9 G18
WIND 20FT/LATE(MPH) SW 9 G21 N 6 G18 NE 8 G17
PRECIP AMOUNT 0.10 0.19 0.03
PRECIP DURATION 5 2 1
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 2 AM 5 PM
MIXING HGT(FT-AGL/MSL)2840 3120
TRANSPORT WND (MPH) SW 17 NE 12
VENT RATE (KT-FT) 42600 31200
MAX ADI EARLY 36 FAIR 10 POOR 29 FAIR
MAX ADI LATE 41 GEN GOOD 11 POOR 28 FAIR
MAX LVORI EARLY 5 9 6
MAX LVORI LATE 3 8 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S. HIGHS
IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 20 TO
25 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 20 TO
30 MPH.
FRIDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN
THE MID 60S. NORTH WINDS 15 TO 25 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTH WINDS 15 TO 20 MPH.
MDZ501-202000-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITIES OF FROSTBURG, LA VALE, REYNOLDS,
AND WESTERNPORT
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 70 80
CHANCE OF THUNDER (%) 30 20 20
TEMP (24H TREND) 79 (+5) 56 (-5) 67
RH % (24H TREND) 68 (+5) 100 (+1) 81
WIND 20FT/EARLY(MPH) SW 5 G18 LGT/VAR NE 7
WIND 20FT/LATE(MPH) W 8 G18 NE 5 E 6
PRECIP AMOUNT 0.20 0.16 0.30
PRECIP DURATION 6 6 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2620 1600
TRANSPORT WND (MPH) W 15 E 10
VENT RATE (KT-FT) 34060 14400
MAX ADI EARLY 19 GEN POOR 15 GEN POOR 14 GEN POOR
MAX ADI LATE 38 FAIR 6 VERY POOR 18 GEN POOR
MAX LVORI EARLY 8 7 6
MAX LVORI LATE 3 7 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS AROUND 60. EAST
WINDS 10 TO 15 MPH.
WEDNESDAY
BREEZY, SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. EAST WINDS 15 TO 25 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. EAST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ503-202000-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF BOYDS AND GERMANTOWN
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 80 30
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 82 (+4) 60 (-4) 71
RH % (24H TREND) 68 (+8) 100 (+7) 83
WIND 20FT/EARLY(MPH) S 10 G19 LGT/VAR N 9 G17
WIND 20FT/LATE(MPH) SW 7 G18 N 6 G18 NE 8
PRECIP AMOUNT 0.13 0.24 0.00
PRECIP DURATION 5 3 1
PRECIP BEGIN 8 AM CONTINUING 6 AM
PRECIP END CONTINUING 2 AM CONTINUING
MIXING HGT(FT-AGL/MSL)2850 2530
TRANSPORT WND (MPH) W 13 NE 10
VENT RATE (KT-FT) 31350 22770
MAX ADI EARLY 33 FAIR 13 GEN POOR 21 FAIR
MAX ADI LATE 29 FAIR 11 POOR 24 FAIR
MAX LVORI EARLY 5 9 5
MAX LVORI LATE 3 9 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
NORTH WINDS 10 TO 15 MPH.
MDZ502-202000-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITIES OF CUMBERLAND, ELLERSLIE, BRADY, RAWLINGS,
AND MCCOOLE
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 60 70
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 81 (+5) 58 (-3) 68
RH % (24H TREND) 68 (+11) 100 (+1) 76
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR NE 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.26 0.18 0.26
PRECIP DURATION 7 3 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2510 1730
TRANSPORT WND (MPH) W 13 NE 9
VENT RATE (KT-FT) 27610 13840
MAX ADI EARLY 16 GEN POOR 8 POOR 17 GEN POOR
MAX ADI LATE 27 FAIR 6 VERY POOR 18 GEN POOR
MAX LVORI EARLY 8 8 7
MAX LVORI LATE 4 8 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 60S.
EAST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS. LOWS AROUND 50. HIGHS IN THE UPPER 50S.
EAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ505-202000-
NORTHWEST HOWARD-
INCLUDING THE CITIES OF LISBON, POPLAR SPRINGS, WATERSVILLE,
GLENELG, GLENWOOD, WEST FRIENDSHIP, AND DAYTON
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 70 20
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 80 (+4) 59 (-4) 70
RH % (24H TREND) 71 (+9) 100 (+3) 85
WIND 20FT/EARLY(MPH) S 10 G19 LGT/VAR N 8 G18
WIND 20FT/LATE(MPH) SW 8 G18 N 6 G18 NE 7
PRECIP AMOUNT 0.13 0.20 0.02
PRECIP DURATION 5 2 0
PRECIP BEGIN 7 AM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM CONTINUING
MIXING HGT(FT-AGL/MSL)2690 2640
TRANSPORT WND (MPH) SW 14 NE 10
VENT RATE (KT-FT) 32280 23760
MAX ADI EARLY 37 FAIR 16 GEN POOR 21 FAIR
MAX ADI LATE 32 FAIR 11 POOR 24 FAIR
MAX LVORI EARLY 5 9 5
MAX LVORI LATE 3 8 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
NORTH WINDS 5 TO 10 MPH.
MDZ504-202000-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF FOUR CORNERS, SILVER SPRING, GLENMONT,
BETHESDA, GAITHERSBURG, ASPEN HILL, AND ROCKVILLE
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 70 20
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 82 (+4) 61 (-4) 72
RH % (24H TREND) 65 (+6) 100 (+7) 82
WIND 20FT/EARLY(MPH) S 9 G19 LGT/VAR NE 8
WIND 20FT/LATE(MPH) SW 8 G18 N 5 NE 8
PRECIP AMOUNT 0.12 0.20 0.00
PRECIP DURATION 5 2 0
PRECIP BEGIN 8 AM CONTINUING 8 AM
PRECIP END CONTINUING 2 AM CONTINUING
MIXING HGT(FT-AGL/MSL)3300 2600
TRANSPORT WND (MPH) W 13 NE 12
VENT RATE (KT-FT) 36300 26000
MAX ADI EARLY 38 FAIR 12 POOR 22 FAIR
MAX ADI LATE 32 FAIR 11 POOR 25 FAIR
MAX LVORI EARLY 5 9 6
MAX LVORI LATE 3 9 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 60S.
NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
MDZ006-202000-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF RANDALLSTOWN, LONG GREEN, GLYNDON,
REISTERSTOWN, OWINGS MILLS, COCKEYSVILLE, AND TIMONIUM
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 70 20
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 80 (+3) 59 (-4) 71
RH % (24H TREND) 71 (+13) 100 (+7) 78
WIND 20FT/EARLY(MPH) S 9 G21 LGT/VAR N 8 G19
WIND 20FT/LATE(MPH) SW 8 G20 N 7 G19 NE 7
PRECIP AMOUNT 0.13 0.13 0.03
PRECIP DURATION 6 2 1
PRECIP BEGIN 6 AM CONTINUING 8 AM
PRECIP END CONTINUING 2 AM CONTINUING
MIXING HGT(FT-AGL/MSL)2830 3000
TRANSPORT WND (MPH) SW 15 NE 12
VENT RATE (KT-FT) 36790 30000
MAX ADI EARLY 36 FAIR 16 GEN POOR 22 FAIR
MAX ADI LATE 36 FAIR 11 POOR 27 FAIR
MAX LVORI EARLY 5 9 5
MAX LVORI LATE 3 7 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
60S. NORTH WINDS 10 TO 15 MPH.
MDZ005-202000-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG, GAMBER, AND WESTMINSTER
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 80 20
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 79 (+3) 58 (-4) 69
RH % (24H TREND) 73 (+13) 100 (+5) 81
WIND 20FT/EARLY(MPH) S 10 G20 LGT/VAR N 8 G18
WIND 20FT/LATE(MPH) SW 7 G19 N 6 G18 NE 7
PRECIP AMOUNT 0.14 0.12 0.03
PRECIP DURATION 7 2 1
PRECIP BEGIN 6 AM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM CONTINUING
MIXING HGT(FT-AGL/MSL)2530 2790
TRANSPORT WND (MPH) SW 15 NE 12
VENT RATE (KT-FT) 32890 27900
MAX ADI EARLY 36 FAIR 15 GEN POOR 22 FAIR
MAX ADI LATE 33 FAIR 12 POOR 27 FAIR
MAX LVORI EARLY 5 9 5
MAX LVORI LATE 3 7 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50. HIGHS
AROUND 60. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 10 TO 15 MPH.
MDZ004-202000-
FREDERICK-
INCLUDING THE CITIES OF FREDERICK, BALLENGER CREEK, BUCKEYSTOWN,
AND PARK MILLS
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 80 40
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 80 (+4) 58 (-4) 71
RH % (24H TREND) 71 (+9) 100 (+6) 83
WIND 20FT/EARLY(MPH) S 10 G23 LGT/VAR NE 9 G19
WIND 20FT/LATE(MPH) SW 6 G17 N 7 G19 NE 7
PRECIP AMOUNT 0.17 0.16 0.03
PRECIP DURATION 6 3 1
PRECIP BEGIN 6 AM CONTINUING 6 AM
PRECIP END CONTINUING 2 AM CONTINUING
MIXING HGT(FT-AGL/MSL)2460 2390
TRANSPORT WND (MPH) SW 13 NE 12
VENT RATE (KT-FT) 27060 23900
MAX ADI EARLY 30 FAIR 12 POOR 21 FAIR
MAX ADI LATE 27 FAIR 11 POOR 25 FAIR
MAX LVORI EARLY 5 9 5
MAX LVORI LATE 3 8 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS AROUND 60. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
NORTH WINDS 10 TO 15 MPH.
MDZ003-202000-
WASHINGTON-
INCLUDING THE CITIES OF HAGERSTOWN AND HALFWAY
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 70 40
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 81 (+4) 59 (-3) 70
RH % (24H TREND) 71 (+12) 100 (+5) 79
WIND 20FT/EARLY(MPH) S 9 G20 LGT/VAR N 7 G18
WIND 20FT/LATE(MPH) SW 6 N 6 G18 NE 6
PRECIP AMOUNT 0.18 0.18 0.13
PRECIP DURATION 7 3 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2460 2190
TRANSPORT WND (MPH) W 12 NE 12
VENT RATE (KT-FT) 24600 21900
MAX ADI EARLY 22 FAIR 11 POOR 17 GEN POOR
MAX ADI LATE 25 FAIR 9 POOR 22 FAIR
MAX LVORI EARLY 5 8 6
MAX LVORI LATE 3 8 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50. HIGHS
AROUND 60. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 15 TO 25 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
VAZ053-202000-
FAIRFAX-
INCLUDING THE CITIES OF BURKE, FAIRFAX STATION, RESTON,
ANNANDALE, CHANTILLY, LANGLEY, AND MCLEAN
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 50 60 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 83 (+4) 62 (-3) 74
RH % (24H TREND) 62 (+4) 100 (+8) 79
WIND 20FT/EARLY(MPH) S 9 G20 LGT/VAR N 8
WIND 20FT/LATE(MPH) SW 8 G19 LGT/VAR NE 8
PRECIP AMOUNT 0.06 0.12 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(FT-AGL/MSL)3450 2630
TRANSPORT WND (MPH) W 13 NE 10
VENT RATE (KT-FT) 37950 23670
MAX ADI EARLY 37 FAIR 14 GEN POOR 20 GEN POOR
MAX ADI LATE 32 FAIR 10 POOR 24 FAIR
MAX LVORI EARLY 5 8 6
MAX LVORI LATE 3 8 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS AROUND 60. HIGHS IN THE MID 60S.
NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
VAZ527-202000-
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 SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 50 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 85 (+5) 63 (-2) 75
RH % (24H TREND) 62 (+2) 100 (+8) 78
WIND 20FT/EARLY(MPH) S 8 G20 LGT/VAR N 8
WIND 20FT/LATE(MPH) SW 8 G19 LGT/VAR NE 7
PRECIP AMOUNT 0.03 0.10 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(FT-AGL/MSL)3620 2500
TRANSPORT WND (MPH) W 12 NE 9
VENT RATE (KT-FT) 36200 20000
MAX ADI EARLY 37 FAIR 13 GEN POOR 18 GEN POOR
MAX ADI LATE 33 FAIR 8 POOR 22 FAIR
MAX LVORI EARLY 6 8 6
MAX LVORI LATE 3 8 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS AROUND 60. HIGHS IN THE UPPER 60S.
NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
VAZ051-202000-
CULPEPER-
INCLUDING THE CITIES OF CARDOVA, CATALPA, CULPEPER, REVA,
STEVENSBURG, WINSTON, AND RAPIDAN
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 50 0
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 84 (+5) 63 (-1) 74
RH % (24H TREND) 63 (+1) 100 (+1) 85
WIND 20FT/EARLY(MPH) S 7 G20 LGT/VAR N 6 G17
WIND 20FT/LATE(MPH) SW 6 G18 LGT/VAR NE 6
PRECIP AMOUNT 0.03 0.05 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(FT-AGL/MSL)3630 2570
TRANSPORT WND (MPH) SW 9 NE 9
VENT RATE (KT-FT) 29040 20560
MAX ADI EARLY 31 FAIR 8 POOR 18 GEN POOR
MAX ADI LATE 26 FAIR 6 VERY POOR 21 FAIR
MAX LVORI EARLY 7 9 7
MAX LVORI LATE 3 9 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
60S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ050-202000-
ORANGE-
INCLUDING THE CITIES OF BURR HILL, EVERONA, LAHORE, MADISON RUN,
NASONS, ORANGE, AND UNIONVILLE
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 40 0
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 84 (+5) 64 (0) 75
RH % (24H TREND) 63 (-1) 100 (+2) 83
WIND 20FT/EARLY(MPH) S 6 G18 LGT/VAR NE 6
WIND 20FT/LATE(MPH) SW 6 G17 LGT/VAR NE 6
PRECIP AMOUNT 0.03 0.03 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(FT-AGL/MSL)3700 2610
TRANSPORT WND (MPH) SW 9 NE 9
VENT RATE (KT-FT) 29600 20880
MAX ADI EARLY 30 FAIR 13 GEN POOR 18 GEN POOR
MAX ADI LATE 27 FAIR 4 VERY POOR 21 FAIR
MAX LVORI EARLY 7 8 8
MAX LVORI LATE 3 9 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS AROUND 60. HIGHS IN THE UPPER 60S.
NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 60S. NORTH
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
60S. NORTH WINDS 5 TO 10 MPH.
VAZ036-202000-
NELSON-
INCLUDING THE CITY OF GREENFIELD
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 40 40
CHANCE OF THUNDER (%) 30 40 30
TEMP (24H TREND) 85 (+6) 65 (0) 80
RH % (24H TREND) 59 (-6) 100 (+2) 74
WIND 20FT/EARLY(MPH) S 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 LGT/VAR NE 7
PRECIP AMOUNT 0.11 0.05 0.09
PRECIP DURATION 2 1 1
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3830 3460
TRANSPORT WND (MPH) W 9 E 9
VENT RATE (KT-FT) 30640 27680
MAX ADI EARLY 23 FAIR 7 POOR 17 GEN POOR
MAX ADI LATE 24 FAIR 3 VERY POOR 21 FAIR
MAX LVORI EARLY 8 7 9
MAX LVORI LATE 3 9 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
BREEZY. SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
IN THE MID 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 20 TO
25 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER 60S.
NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
60S. NORTH WINDS 5 TO 10 MPH.
VAZ037-202000-
ALBEMARLE-
INCLUDING THE CITIES OF CHARLOTTESVILLE AND OVERTON
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 40 30
CHANCE OF THUNDER (%) 30 30 20
TEMP (24H TREND) 85 (+6) 65 (+1) 77
RH % (24H TREND) 63 (-1) 100 (+2) 84
WIND 20FT/EARLY(MPH) S 5 LGT/VAR NE 6
WIND 20FT/LATE(MPH) S 7 LGT/VAR NE 8
PRECIP AMOUNT 0.11 0.05 0.06
PRECIP DURATION 2 1 1
PRECIP BEGIN 9 AM CONTINUING 2 PM
PRECIP END CONTINUING 5 AM CONTINUING
MIXING HGT(FT-AGL/MSL)3560 2710
TRANSPORT WND (MPH) SW 8 NE 9
VENT RATE (KT-FT) 24920 21680
MAX ADI EARLY 23 FAIR 7 POOR 16 GEN POOR
MAX ADI LATE 23 FAIR 3 VERY POOR 20 GEN POOR
MAX LVORI EARLY 8 8 9
MAX LVORI LATE 3 9 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
BREEZY, SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 20 TO 25 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 60S. NORTH WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ038-202000-
GREENE-
INCLUDING THE CITY OF SHADY GROVE
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 50 40 30
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 84 (+6) 64 (+1) 74
RH % (24H TREND) 63 (-3) 100 (+1) 86
WIND 20FT/EARLY(MPH) S 6 G19 LGT/VAR NE 6 G17
WIND 20FT/LATE(MPH) SW 6 LGT/VAR NE 7
PRECIP AMOUNT 0.07 0.06 0.05
PRECIP DURATION 3 1 1
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3300 2290
TRANSPORT WND (MPH) SW 9 NE 8
VENT RATE (KT-FT) 26400 16030
MAX ADI EARLY 19 GEN POOR 5 VERY POOR 16 GEN POOR
MAX ADI LATE 23 FAIR 4 VERY POOR 17 GEN POOR
MAX LVORI EARLY 8 7 9
MAX LVORI LATE 3 9 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS AROUND 60. HIGHS IN THE UPPER 60S.
NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN
THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTH WINDS 20 TO 25 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
60S. NORTH WINDS 5 TO 10 MPH.
VAZ039-202000-
MADISON-
INCLUDING THE CITIES OF FORDSVILLE, FIVE FORKS, MADISON MILLS,
AND TWYMANS MILL
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 50 40 30
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 84 (+6) 63 (0) 73
RH % (24H TREND) 64 (-2) 100 (+1) 85
WIND 20FT/EARLY(MPH) S 7 G20 LGT/VAR NE 6
WIND 20FT/LATE(MPH) SW 6 G17 LGT/VAR NE 6
PRECIP AMOUNT 0.04 0.03 0.03
PRECIP DURATION 2 2 1
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3450 2530
TRANSPORT WND (MPH) SW 10 NE 9
VENT RATE (KT-FT) 31050 20240
MAX ADI EARLY 24 FAIR 6 VERY POOR 18 GEN POOR
MAX ADI LATE 26 FAIR 4 VERY POOR 19 GEN POOR
MAX LVORI EARLY 8 8 8
MAX LVORI LATE 3 9 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 60S.
NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS AROUND 60.
NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN
THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTH WINDS 15 TO 25 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
MDZ014-202000-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, RIDGEWAY, SEVERN,
SOUTH GATE, SEVERNA PARK, AND ARNOLD
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 60 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 82 (+3) 63 (-3) 75
RH % (24H TREND) 63 (+4) 100 (+10) 73
WIND 20FT/EARLY(MPH) S 9 G19 LGT/VAR N 9 G17
WIND 20FT/LATE(MPH) SW 10 G19 N 5 NE 10 G18
PRECIP AMOUNT 0.09 0.14 0.00
PRECIP DURATION 4 3
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(FT-AGL/MSL)3490 2780
TRANSPORT WND (MPH) SW 15 NE 12
VENT RATE (KT-FT) 45370 27800
MAX ADI EARLY 41 GEN GOOD 12 POOR 25 FAIR
MAX ADI LATE 42 GEN GOOD 10 POOR 27 FAIR
MAX LVORI EARLY 5 8 5
MAX LVORI LATE 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 15 TO 25 MPH.
WEDNESDAY
BREEZY. CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 20 TO 25 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 20 TO
25 MPH.
FRIDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN
THE UPPER 60S. NORTH WINDS 15 TO 25 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 70.
NORTH WINDS 15 TO 20 MPH.
MDZ017-202000-
ST. MARYS-
INCLUDING THE CITIES OF DAMERON, LEXINGTON PARK, PINEY POINT,
RIDGE, CALIFORNIA, CALLAWAY, AND SOTTERLEY
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 20 40 20
CHANCE OF THUNDER (%) 0 40 0
TEMP (24H TREND) 83 (+3) 66 (-1) 77
RH % (24H TREND) 58 (0) 100 (+7) 76
WIND 20FT/EARLY(MPH) S 8 LGT/VAR N 8
WIND 20FT/LATE(MPH) SW 9 G17 LGT/VAR NE 10
PRECIP AMOUNT 0.00 0.05 0.00
PRECIP DURATION 1 2 0
PRECIP BEGIN 10 AM CONTINUING 2 PM
PRECIP END CONTINUING 3 AM CONTINUING
MIXING HGT(FT-AGL/MSL)3800 2660
TRANSPORT WND (MPH) SW 13 NE 10
VENT RATE (KT-FT) 41800 23940
MAX ADI EARLY 35 FAIR 16 GEN POOR 22 FAIR
MAX ADI LATE 39 FAIR 6 VERY POOR 25 FAIR
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 3 9 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 60S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 15 TO 25 MPH.
WEDNESDAY
WINDY. MOSTLY CLOUDY WITH SHOWERS LIKELY AND A
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS 20 TO 30 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 25 TO
35 MPH.
FRIDAY
WINDY. MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 60S. NORTH WINDS 20 TO 30 MPH.
SATURDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN
THE UPPER 60S. NORTH WINDS 15 TO 25 MPH.
MDZ016-202000-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 40 50 20
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 84 (+4) 65 (-1) 76
RH % (24H TREND) 60 (0) 100 (+5) 76
WIND 20FT/EARLY(MPH) S 7 G17 LGT/VAR N 7
WIND 20FT/LATE(MPH) SW 9 G17 LGT/VAR NE 9
PRECIP AMOUNT 0.02 0.08 0.01
PRECIP DURATION 1 2 0
PRECIP BEGIN 10 AM CONTINUING 2 PM
PRECIP END CONTINUING 2 AM 5 PM
MIXING HGT(FT-AGL/MSL)3760 2500
TRANSPORT WND (MPH) SW 14 NE 10
VENT RATE (KT-FT) 45120 22500
MAX ADI EARLY 38 FAIR 18 GEN POOR 21 FAIR
MAX ADI LATE 38 FAIR 6 VERY POOR 25 FAIR
MAX LVORI EARLY 6 8 6
MAX LVORI LATE 2 9 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 60S.
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
BREEZY. MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN
THE UPPER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO
25 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO
25 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
60S. NORTH WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
MDZ018-202000-
CALVERT-
INCLUDING THE CITIES OF COVE POINT, DRUM POINT, CHESAPEAKE BEACH,
MOUNT HARMONY, BROOMES ISLAND, LONG BEACH, AND DUNKIRK
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 30 60 30
CHANCE OF THUNDER (%) 0 40 0
TEMP (24H TREND) 83 (+4) 65 (-2) 76
RH % (24H TREND) 60 (0) 100 (+8) 74
WIND 20FT/EARLY(MPH) S 8 G18 LGT/VAR N 9 G17
WIND 20FT/LATE(MPH) SW 10 G18 LGT/VAR NE 11
PRECIP AMOUNT 0.01 0.09 0.01
PRECIP DURATION 2 3 1
PRECIP BEGIN 8 AM CONTINUING 2 PM
PRECIP END CONTINUING 3 AM 6 PM
MIXING HGT(FT-AGL/MSL)3670 2550
TRANSPORT WND (MPH) SW 15 NE 13
VENT RATE (KT-FT) 47710 28050
MAX ADI EARLY 38 FAIR 17 GEN POOR 25 FAIR
MAX ADI LATE 41 GEN GOOD 7 POOR 26 FAIR
MAX LVORI EARLY 5 7 6
MAX LVORI LATE 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 20 TO 25 MPH.
WEDNESDAY
BREEZY. MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN
THE UPPER 50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 15 TO
25 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 15 TO
25 MPH.
FRIDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 60S. NORTH WINDS 20 TO 25 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 60S. NORTH WINDS 15 TO 20 MPH.
MDZ011-202000-
SOUTHERN BALTIMORE-
INCLUDING THE CITIES OF BALTIMORE, FELLS POINT, AND PARK HEIGHTS
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 70 20
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 81 (+3) 61 (-5) 73
RH % (24H TREND) 65 (+9) 100 (+9) 72
WIND 20FT/EARLY(MPH) S 9 G20 LGT/VAR N 9 G18
WIND 20FT/LATE(MPH) SW 9 G20 N 6 G18 NE 9 G18
PRECIP AMOUNT 0.11 0.14 0.00
PRECIP DURATION 4 2 0
PRECIP BEGIN 7 AM CONTINUING 2 PM
PRECIP END CONTINUING 2 AM 5 PM
MIXING HGT(FT-AGL/MSL)3340 3100
TRANSPORT WND (MPH) SW 15 NE 12
VENT RATE (KT-FT) 43420 31000
MAX ADI EARLY 34 FAIR 13 GEN POOR 23 FAIR
MAX ADI LATE 39 FAIR 11 POOR 27 FAIR
MAX LVORI EARLY 5 9 5
MAX LVORI LATE 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 25 MPH.
WEDNESDAY
BREEZY. CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 20 TO 25 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO
25 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTH WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
MDZ013-202000-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, TANTALLON, GREENBELT, AND MONTPELIER
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 60 30
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 83 (+4) 64 (-1) 75
RH % (24H TREND) 62 (+4) 100 (+7) 76
WIND 20FT/EARLY(MPH) S 8 G19 LGT/VAR N 8
WIND 20FT/LATE(MPH) SW 9 G19 LGT/VAR NE 9 G17
PRECIP AMOUNT 0.06 0.12 0.00
PRECIP DURATION 4 3 1
PRECIP BEGIN 8 AM CONTINUING 12 PM
PRECIP END CONTINUING 2 AM 5 PM
MIXING HGT(FT-AGL/MSL)3610 2590
TRANSPORT WND (MPH) SW 14 NE 12
VENT RATE (KT-FT) 43320 25900
MAX ADI EARLY 41 GEN GOOD 14 GEN POOR 22 FAIR
MAX ADI LATE 41 GEN GOOD 8 POOR 27 FAIR
MAX LVORI EARLY 6 8 6
MAX LVORI LATE 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 60. HIGHS IN
THE UPPER 60S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
VAZ040-202000-
RAPPAHANNOCK-
INCLUDING THE CITIES OF CASTLETON, FIVE FORKS, FLINT HILL,
HACKLEYS CROSSROADS, ROCK MILLS, AND WASHINGTON
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 50 50 40
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 82 (+5) 62 (0) 71
RH % (24H TREND) 66 (+1) 100 (0) 92
WIND 20FT/EARLY(MPH) S 7 G24 LGT/VAR NE 6 G18
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.05 0.05 0.02
PRECIP DURATION 3 2 1
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3430 2310
TRANSPORT WND (MPH) W 8 NE 8
VENT RATE (KT-FT) 24010 16170
MAX ADI EARLY 22 FAIR 7 POOR 15 GEN POOR
MAX ADI LATE 27 FAIR 6 VERY POOR 19 GEN POOR
MAX LVORI EARLY 8 9 7
MAX LVORI LATE 4 9 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 60S.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS AROUND 60. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTHWEST WINDS 10 TO 15 MPH.
DCZ001-202000-
DISTRICT OF COLUMBIA-
INCLUDING THE CITIES OF ADAMS MORGAN AND WASHINGTON
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 60 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 83 (+4) 64 (-2) 74
RH % (24H TREND) 63 (+7) 100 (+7) 79
WIND 20FT/EARLY(MPH) S 8 G19 LGT/VAR N 8
WIND 20FT/LATE(MPH) SW 9 G18 LGT/VAR NE 8
PRECIP AMOUNT 0.07 0.12 0.00
PRECIP DURATION 4 2
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(FT-AGL/MSL)3520 2680
TRANSPORT WND (MPH) SW 12 NE 12
VENT RATE (KT-FT) 35200 26800
MAX ADI EARLY 40 FAIR 15 GEN POOR 22 FAIR
MAX ADI LATE 38 FAIR 10 POOR 27 FAIR
MAX LVORI EARLY 6 8 6
MAX LVORI LATE 3 8 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS AROUND 60. HIGHS IN THE MID 60S.
NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
VAZ504-202000-
EASTERN HIGHLAND-
INCLUDING THE CITIES OF CLOVER CREEK, LIBERTY, MCDOWELL,
MONTEREY, MUSTOE, POSSUM TROT, AND SIRONS MILL
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 50 0 80
CHANCE OF THUNDER (%) 30 0 40
TEMP (24H TREND) 82 (+6) 60 (-1) 77
RH % (24H TREND) 61 (-6) 100 (0) 82
WIND 20FT/EARLY(MPH) SW 6 G20 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.08 0.00 0.33
PRECIP DURATION 5 5
PRECIP BEGIN 6 AM 6 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL/MSL)3550 2150
TRANSPORT WND (MPH) W 14 SE 8
VENT RATE (KT-FT) 42600 15050
MAX ADI EARLY 26 FAIR 15 GEN POOR 17 GEN POOR
MAX ADI LATE 35 FAIR 3 VERY POOR 20 GEN POOR
MAX LVORI EARLY 7 8 9
MAX LVORI LATE 3 9 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS. LOWS AROUND 50. HIGHS IN THE UPPER 50S.
NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS AROUND 60. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
VAZ027-202000-
SHENANDOAH-
INCLUDING THE CITIES OF CLARY, STRASBURG, ALONZAVILLE, WOODSTOCK,
HAWKINSTOWN, MOUNT CLIFTON, AND MOUNT JACKSON
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 50 50 60
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 83 (+6) 59 (-3) 70
RH % (24H TREND) 61 (+1) 100 (+3) 86
WIND 20FT/EARLY(MPH) SW 7 G24 LGT/VAR NE 5 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR NE 5
PRECIP AMOUNT 0.09 0.05 0.07
PRECIP DURATION 4 3 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2970 2000
TRANSPORT WND (MPH) W 10 NE 9
VENT RATE (KT-FT) 26730 16000
MAX ADI EARLY 23 FAIR 13 GEN POOR 15 GEN POOR
MAX ADI LATE 32 FAIR 5 VERY POOR 18 GEN POOR
MAX LVORI EARLY 6 8 7
MAX LVORI LATE 3 9 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS. LOWS AROUND 50. HIGHS IN THE UPPER 50S.
NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS AROUND 60. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
VAZ505-202000-
WESTERN LOUDOUN-
INCLUDING THE CITY OF LUCKETTS
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 70 30
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 82 (+5) 60 (-3) 71
RH % (24H TREND) 65 (+2) 100 (+5) 85
WIND 20FT/EARLY(MPH) S 11 G21 LGT/VAR NE 9 G18
WIND 20FT/LATE(MPH) SW 7 G17 N 6 G18 NE 8
PRECIP AMOUNT 0.14 0.16 0.02
PRECIP DURATION 4 3 1
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2780 2340
TRANSPORT WND (MPH) W 12 NE 10
VENT RATE (KT-FT) 27800 21060
MAX ADI EARLY 29 FAIR 10 POOR 20 GEN POOR
MAX ADI LATE 26 FAIR 10 POOR 22 FAIR
MAX LVORI EARLY 5 9 6
MAX LVORI LATE 3 9 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 15 TO
25 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
60S. NORTHWEST WINDS 10 TO 15 MPH.
VAZ028-202000-
FREDERICK-
INCLUDING THE CITIES OF ALBIN, CEDAR GROVE, GAINESBORO,
AND WINCHESTER
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 70 60
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 82 (+6) 59 (-3) 67
RH % (24H TREND) 66 (+4) 100 (+3) 87
WIND 20FT/EARLY(MPH) S 6 G20 LGT/VAR NE 7 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR NE 5
PRECIP AMOUNT 0.12 0.07 0.09
PRECIP DURATION 5 3 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2880 2050
TRANSPORT WND (MPH) W 12 NE 10
VENT RATE (KT-FT) 28800 18450
MAX ADI EARLY 24 FAIR 13 GEN POOR 17 GEN POOR
MAX ADI LATE 27 FAIR 8 POOR 19 GEN POOR
MAX LVORI EARLY 6 8 6
MAX LVORI LATE 3 8 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTHWEST WINDS 10 TO 15 MPH.
VAZ025-202000-
AUGUSTA-
INCLUDING THE CITIES OF CHRISTIAN, CHURCHVILLE, STAUNTON,
WAYNESBORO, SPOTTSWOOD, AND STUARTS DRAFT
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 20 60
CHANCE OF THUNDER (%) 30 20 30
TEMP (24H TREND) 84 (+7) 61 (-2) 76
RH % (24H TREND) 57 (-9) 100 (+1) 84
WIND 20FT/EARLY(MPH) SW 6 G21 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.08 0.03 0.19
PRECIP DURATION 4 1 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3830 2300
TRANSPORT WND (MPH) W 10 E 8
VENT RATE (KT-FT) 34470 16100
MAX ADI EARLY 25 FAIR 11 POOR 15 GEN POOR
MAX ADI LATE 27 FAIR 3 VERY POOR 17 GEN POOR
MAX LVORI EARLY 7 7 9
MAX LVORI LATE 3 9 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
WINDY, SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS 25 TO 30 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND
50. HIGHS AROUND 60. NORTHEAST WINDS 25 TO 30 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 10 TO 15 MPH.
VAZ502-202000-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 50 0
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 84 (+4) 62 (-2) 75
RH % (24H TREND) 62 (+3) 100 (+5) 84
WIND 20FT/EARLY(MPH) S 8 G20 LGT/VAR N 7 G17
WIND 20FT/LATE(MPH) SW 7 G19 LGT/VAR NE 6
PRECIP AMOUNT 0.04 0.07 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(FT-AGL/MSL)3680 2530
TRANSPORT WND (MPH) W 8 NE 10
VENT RATE (KT-FT) 25760 22770
MAX ADI EARLY 35 FAIR 13 GEN POOR 18 GEN POOR
MAX ADI LATE 29 FAIR 7 POOR 22 FAIR
MAX LVORI EARLY 6 9 7
MAX LVORI LATE 3 9 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 60S.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
60S. NORTH WINDS 10 TO 15 MPH.
VAZ026-202000-
ROCKINGHAM-
INCLUDING THE CITIES OF HARRISONBURG AND LINVILLE
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 30 60
CHANCE OF THUNDER (%) 30 30 20
TEMP (24H TREND) 84 (+8) 60 (-2) 73
RH % (24H TREND) 60 (-6) 100 (+1) 88
WIND 20FT/EARLY(MPH) SW 7 G25 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.08 0.04 0.12
PRECIP DURATION 4 2 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3340 1960
TRANSPORT WND (MPH) W 9 NE 8
VENT RATE (KT-FT) 26720 13720
MAX ADI EARLY 21 FAIR 9 POOR 13 GEN POOR
MAX ADI LATE 24 FAIR 3 VERY POOR 15 GEN POOR
MAX LVORI EARLY 7 8 9
MAX LVORI LATE 3 9 7
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 60S.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
VAZ503-202000-
WESTERN HIGHLAND-
INCLUDING THE CITIES OF HIGHTOWN, MILL GAP, AND NEW HAMPDEN
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 50 20 80
CHANCE OF THUNDER (%) 20 0 40
TEMP (24H TREND) 78 (+4) 59 (-1) 76
RH % (24H TREND) 64 (-6) 100 (+1) 82
WIND 20FT/EARLY(MPH) SW 7 G20 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.11 0.03 0.40
PRECIP DURATION 4 0 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3290 2120
TRANSPORT WND (MPH) W 17 S 8
VENT RATE (KT-FT) 49350 14840
MAX ADI EARLY 30 FAIR 21 FAIR 18 GEN POOR
MAX ADI LATE 40 FAIR 3 VERY POOR 18 GEN POOR
MAX LVORI EARLY 6 9 9
MAX LVORI LATE 3 9 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER
50S. EAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ508-202000-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF MONTEBELLO
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 30 50
CHANCE OF THUNDER (%) 40 30 30
TEMP (24H TREND) 80 (+7) 62 (0) 72
RH % (24H TREND) 63 (-8) 99 (+1) 81
WIND 20FT/EARLY(MPH) SW 7 G19 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 LGT/VAR E 5
PRECIP AMOUNT 0.14 0.06 0.13
PRECIP DURATION 3 1 1
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3630 2690
TRANSPORT WND (MPH) W 9 E 8
VENT RATE (KT-FT) 29040 18830
MAX ADI EARLY 22 FAIR 7 POOR 13 GEN POOR
MAX ADI LATE 25 FAIR 4 VERY POOR 17 GEN POOR
MAX LVORI EARLY 7 6 7
MAX LVORI LATE 3 7 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
WINDY, SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 50S. NORTHEAST WINDS 20 TO 30 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND
50. HIGHS IN THE MID 50S. NORTHEAST WINDS 20 TO 30 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 60.
NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 10 TO 15 MPH.
VAZ506-202000-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF GLEEDSVILLE, LEESBURG,
DULLES INTERNATIONAL AIRPORT, OAK GROVE, STERLING PARK,
AND COUNTRYSIDE
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 70 20
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 83 (+4) 61 (-3) 72
RH % (24H TREND) 65 (+4) 100 (+6) 83
WIND 20FT/EARLY(MPH) S 10 G20 LGT/VAR N 9 G17
WIND 20FT/LATE(MPH) SW 7 G18 N 5 G17 NE 7
PRECIP AMOUNT 0.10 0.16 0.00
PRECIP DURATION 4 2 0
PRECIP BEGIN 9 AM CONTINUING 6 AM
PRECIP END CONTINUING 2 AM CONTINUING
MIXING HGT(FT-AGL/MSL)3210 2480
TRANSPORT WND (MPH) W 12 NE 10
VENT RATE (KT-FT) 32100 22320
MAX ADI EARLY 32 FAIR 10 POOR 20 GEN POOR
MAX ADI LATE 28 FAIR 10 POOR 22 FAIR
MAX LVORI EARLY 5 9 6
MAX LVORI LATE 3 9 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 60S.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
60S. NORTH WINDS 10 TO 15 MPH.
VAZ507-202000-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITIES OF CHESTER GAP AND SKYLAND
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 40 50
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 80 (+8) 59 (-2) 68
RH % (24H TREND) 66 (-7) 100 (0) 91
WIND 20FT/EARLY(MPH) SW 10 G32 LGT/VAR NE 7 G21
WIND 20FT/LATE(MPH) SW 5 G17 LGT/VAR NE 5
PRECIP AMOUNT 0.07 0.05 0.05
PRECIP DURATION 3 2 1
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3350 2100
TRANSPORT WND (MPH) W 9 E 8
VENT RATE (KT-FT) 26800 14700
MAX ADI EARLY 21 FAIR 6 VERY POOR 12 POOR
MAX ADI LATE 26 FAIR 5 VERY POOR 16 GEN POOR
MAX LVORI EARLY 6 8 8
MAX LVORI LATE 4 9 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
WINDY, SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 50S. NORTHEAST WINDS 25 TO 30 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 50S. NORTHEAST WINDS 25 TO 30 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. NORTH WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 10 TO 15 MPH.
VAZ501-202000-
NORTHERN FAUQUIER-
INCLUDING THE CITIES OF AIRLIE, BETHEL, AND WARRENTON
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 60 30
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 82 (+5) 61 (-1) 71
RH % (24H TREND) 66 (+2) 100 (+2) 87
WIND 20FT/EARLY(MPH) S 9 G23 LGT/VAR N 8 G19
WIND 20FT/LATE(MPH) SW 5 G18 LGT/VAR NE 6
PRECIP AMOUNT 0.07 0.09 0.02
PRECIP DURATION 3 3 1
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3060 2360
TRANSPORT WND (MPH) W 9 NE 9
VENT RATE (KT-FT) 24480 18880
MAX ADI EARLY 27 FAIR 11 POOR 18 GEN POOR
MAX ADI LATE 26 FAIR 9 POOR 20 GEN POOR
MAX LVORI EARLY 6 9 6
MAX LVORI LATE 3 9 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS AROUND 60. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. NORTH WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTHWEST WINDS 10 TO 15 MPH.
VAZ029-202000-
PAGE-
INCLUDING THE CITIES OF COMPTON, FAIRVIEW, HAMBURG, KIMBALL,
LURAY, RILEYVILLE, AND INGHAM
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 50 30 50
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 84 (+5) 61 (-1) 73
RH % (24H TREND) 60 (+3) 100 (+3) 86
WIND 20FT/EARLY(MPH) SW 7 G23 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.06 0.05 0.04
PRECIP DURATION 3 3 1
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3390 2110
TRANSPORT WND (MPH) W 9 NE 7
VENT RATE (KT-FT) 27120 12660
MAX ADI EARLY 24 FAIR 8 POOR 14 GEN POOR
MAX ADI LATE 24 FAIR 4 VERY POOR 15 GEN POOR
MAX LVORI EARLY 6 8 8
MAX LVORI LATE 3 9 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 60S.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS AROUND 60.
NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
WVZ506-202000-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 30 80
CHANCE OF THUNDER (%) 20 20 30
TEMP (24H TREND) 82 (+7) 60 (-2) 72
RH % (24H TREND) 63 (-6) 100 (+1) 92
WIND 20FT/EARLY(MPH) SW 6 G21 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.09 0.04 0.23
PRECIP DURATION 5 2 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3300 1710
TRANSPORT WND (MPH) W 13 E 8
VENT RATE (KT-FT) 36300 11970
MAX ADI EARLY 26 FAIR 14 GEN POOR 15 GEN POOR
MAX ADI LATE 30 FAIR 2 VERY POOR 15 GEN POOR
MAX LVORI EARLY 7 8 10
MAX LVORI LATE 3 10 8
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS. LOWS AROUND 50. HIGHS IN THE UPPER 50S.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
VAZ031-202000-
CLARKE-
INCLUDING THE CITIES OF BERRYVILLE AND STRINGTOWN
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 70 40
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 82 (+5) 60 (-2) 70
RH % (24H TREND) 64 (+2) 100 (+4) 88
WIND 20FT/EARLY(MPH) S 9 G21 LGT/VAR N 7 G18
WIND 20FT/LATE(MPH) SW 5 N 5 G18 NE 6
PRECIP AMOUNT 0.11 0.12 0.03
PRECIP DURATION 5 3 1
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2830 2230
TRANSPORT WND (MPH) W 9 NE 9
VENT RATE (KT-FT) 22640 17840
MAX ADI EARLY 22 FAIR 9 POOR 18 GEN POOR
MAX ADI LATE 25 FAIR 9 POOR 20 GEN POOR
MAX LVORI EARLY 6 9 6
MAX LVORI LATE 3 8 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50. HIGHS IN
THE UPPER 50S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 10 TO 15 MPH.
WVZ053-202000-
JEFFERSON-
INCLUDING THE CITIES OF RANSON, SHENANDOAH JUNCTION, BLOOMERY,
CHARLES TOWN, MIDDLEWAY, BAKERTON, AND MILLVILLE
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 70 40
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 81 (+4) 60 (-2) 69
RH % (24H TREND) 65 (+5) 100 (+5) 82
WIND 20FT/EARLY(MPH) S 9 G19 LGT/VAR N 7 G17
WIND 20FT/LATE(MPH) SW 6 N 6 G17 NE 6
PRECIP AMOUNT 0.15 0.12 0.05
PRECIP DURATION 6 3 1
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2750 2160
TRANSPORT WND (MPH) W 10 NE 10
VENT RATE (KT-FT) 24750 19440
MAX ADI EARLY 22 FAIR 9 POOR 18 GEN POOR
MAX ADI LATE 24 FAIR 9 POOR 20 GEN POOR
MAX LVORI EARLY 5 9 6
MAX LVORI LATE 3 9 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50. HIGHS
AROUND 60. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 10 TO 15 MPH.
VAZ030-202000-
WARREN-
INCLUDING THE CITIES OF ARCO, BENTONVILLE, BUCKTON, CEDARVILLE,
FRONT ROYAL, GLEN ECHO, AND HOWELLSVILLE
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 60 50
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 84 (+6) 61 (-2) 70
RH % (24H TREND) 60 (-2) 100 (+5) 87
WIND 20FT/EARLY(MPH) S 7 G21 LGT/VAR NE 6 G19
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR NE 5
PRECIP AMOUNT 0.10 0.07 0.03
PRECIP DURATION 4 3 1
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3160 2300
TRANSPORT WND (MPH) W 9 NE 9
VENT RATE (KT-FT) 25280 18400
MAX ADI EARLY 23 FAIR 13 GEN POOR 15 GEN POOR
MAX ADI LATE 30 FAIR 7 POOR 19 GEN POOR
MAX LVORI EARLY 6 7 6
MAX LVORI LATE 3 9 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS AROUND 60. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTHWEST WINDS 10 TO 15 MPH.
WVZ052-202000-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 70 50
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 81 (+5) 59 (-3) 70
RH % (24H TREND) 69 (+9) 100 (+4) 80
WIND 20FT/EARLY(MPH) S 7 G17 LGT/VAR N 7 G18
WIND 20FT/LATE(MPH) SW 5 N 6 G18 NE 6
PRECIP AMOUNT 0.17 0.15 0.14
PRECIP DURATION 6 3 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2870 1940
TRANSPORT WND (MPH) W 12 NE 10
VENT RATE (KT-FT) 28700 17460
MAX ADI EARLY 23 FAIR 10 POOR 18 GEN POOR
MAX ADI LATE 26 FAIR 10 POOR 20 GEN POOR
MAX LVORI EARLY 6 9 5
MAX LVORI LATE 3 8 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE UPPER 50S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
60S. NORTHWEST WINDS 5 TO 10 MPH.
WVZ051-202000-
MORGAN-
INCLUDING THE CITIES OF HANCOCK, SHADY GROVE, BERKELEY SPGS,
BERRYVILLE, SMITH CROSSROADS, MAGNOLIA, AND PAW PAW
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 70 50
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 80 (+5) 58 (-4) 67
RH % (24H TREND) 73 (+12) 100 (+2) 83
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR NE 5 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.21 0.20 0.21
PRECIP DURATION 7 3 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2570 1760
TRANSPORT WND (MPH) W 12 NE 10
VENT RATE (KT-FT) 25700 15840
MAX ADI EARLY 23 FAIR 14 GEN POOR 16 GEN POOR
MAX ADI LATE 32 FAIR 7 POOR 18 GEN POOR
MAX LVORI EARLY 7 8 6
MAX LVORI LATE 3 8 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS AROUND 60.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50. HIGHS IN
THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
WVZ050-202000-
HAMPSHIRE-
INCLUDING THE CITIES OF PURGITSVILLE, FRENCHBURG, ROMNEY,
THREE CHURCHES, WAPOCOMO, POINTS, AND SPRINGFIELD
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 60 70
CHANCE OF THUNDER (%) 30 20 20
TEMP (24H TREND) 81 (+5) 59 (-3) 67
RH % (24H TREND) 68 (+6) 100 (+3) 85
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR NE 5
WIND 20FT/LATE(MPH) SW 5 LGT/VAR NE 5
PRECIP AMOUNT 0.17 0.10 0.18
PRECIP DURATION 6 4 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2830 1840
TRANSPORT WND (MPH) W 12 NE 9
VENT RATE (KT-FT) 28300 14720
MAX ADI EARLY 20 GEN POOR 14 GEN POOR 14 GEN POOR
MAX ADI LATE 28 FAIR 5 VERY POOR 16 GEN POOR
MAX LVORI EARLY 7 8 8
MAX LVORI LATE 3 8 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 60S.
EAST WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTHWEST WINDS 10 TO 15 MPH.
WVZ055-202000-
HARDY-
INCLUDING THE CITIES OF BRAKE, BEAN SETTLEMENT, FISHER, MCNEILL,
AND MOOREFIELD
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 60 80
CHANCE OF THUNDER (%) 30 30 20
TEMP (24H TREND) 82 (+7) 58 (-5) 68
RH % (24H TREND) 66 (0) 100 (+3) 90
WIND 20FT/EARLY(MPH) SW 6 G23 LGT/VAR NE 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.14 0.05 0.14
PRECIP DURATION 5 3 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2870 1750
TRANSPORT WND (MPH) W 12 E 8
VENT RATE (KT-FT) 28700 12250
MAX ADI EARLY 21 FAIR 15 GEN POOR 12 POOR
MAX ADI LATE 33 FAIR 4 VERY POOR 14 GEN POOR
MAX LVORI EARLY 7 8 8
MAX LVORI LATE 3 8 6
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID
50S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ509-202000-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 60 80
CHANCE OF THUNDER (%) 30 30 30
TEMP (24H TREND) 75 (+1) 57 (-3) 66
RH % (24H TREND) 79 (+11) 100 (0) 90
WIND 20FT/EARLY(MPH) W 7 G20 LGT/VAR E 5
WIND 20FT/LATE(MPH) W 7 G19 LGT/VAR E 7 G18
PRECIP AMOUNT 0.34 0.25 0.38
PRECIP DURATION 7 5 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2150 1360
TRANSPORT WND (MPH) W 16 SE 14
VENT RATE (KT-FT) 30100 16320
MAX ADI EARLY 23 FAIR 18 GEN POOR 17 GEN POOR
MAX ADI LATE 32 FAIR 4 VERY POOR 20 GEN POOR
MAX LVORI EARLY 8 9 8
MAX LVORI LATE 4 9 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 50S. EAST WINDS 15 TO 20 MPH.
WEDNESDAY
BREEZY, SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 50S. EAST WINDS 15 TO 25 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. EAST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
MDZ510-202000-
EASTERN GARRETT-
INCLUDING THE CITIES OF GRANTSVILLE AND KITZMILLER
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 60 80
CHANCE OF THUNDER (%) 30 30 20
TEMP (24H TREND) 76 (+4) 55 (-4) 64
RH % (24H TREND) 73 (+3) 100 (+1) 86
WIND 20FT/EARLY(MPH) W 7 G20 LGT/VAR E 6
WIND 20FT/LATE(MPH) W 9 G19 LGT/VAR E 7
PRECIP AMOUNT 0.23 0.20 0.35
PRECIP DURATION 7 5 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2470 1430
TRANSPORT WND (MPH) W 16 E 12
VENT RATE (KT-FT) 34580 14300
MAX ADI EARLY 25 FAIR 20 GEN POOR 16 GEN POOR
MAX ADI LATE 37 FAIR 5 VERY POOR 20 GEN POOR
MAX LVORI EARLY 8 8 7
MAX LVORI LATE 4 8 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
50S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
BREEZY, SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 50S. EAST WINDS 15 TO 25 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 50S. EAST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
MDZ008-VAZ526-202000-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ANDORA, APPLETON, BARKSDALE, BAY VIEW,
BLAKE, BOHEMIAS MILLS, BRANTWOOD, HAYMARKET, AND WOOLSEY
231 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 50 60 30
CHANCE OF THUNDER (%) 40 40 0
TEMP (24H TREND) 80 (+3) 60 (-3) 73
RH % (24H TREND) 69 (+9) 100 (+5) 77
WIND 20FT/EARLY(MPH) S 9 G21 LGT/VAR N 8 G17
WIND 20FT/LATE(MPH) SW 8 G21 N 5 NE 7 G17
PRECIP AMOUNT 0.09 0.16 0.02
PRECIP DURATION 4 2 1
PRECIP BEGIN 6 AM CONTINUING 9 AM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL/MSL)3070 3080
TRANSPORT WND (MPH) SW 17 NE 12
VENT RATE (KT-FT) 46050 30800
MAX ADI EARLY 33 FAIR 12 POOR 26 FAIR
MAX ADI LATE 41 GEN GOOD 8 POOR 30 FAIR
MAX LVORI EARLY 5 9 6
MAX LVORI LATE 3 8 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 20 TO 25 MPH.
WEDNESDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 20 TO
25 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 20 TO
25 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTH WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTH WINDS 10 TO 15 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION ABOVE NORMAL.
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