733
FNUS51 KLWX 121832
FWFLWX
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD
..E WV...N VA
DC
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
231 PM EDT SAT SEP 12 2026
DISCUSSION
A STALLED FRONTAL ZONE NEAR THE VIRGINIA-NORTH CAROLINA BORDER
WILL RETURN NORTHWARD AS A WARM FRONT THROUGH TONIGHT. THIS
SYSTEM WILL BRING FURTHER SHOWER AND THUNDERSTORM CHANCES ALONG
WITH INCREASED HUMIDITY. SOME OF THIS RAINFALL COULD BECOME
LOCALLY HEAVY IN NATURE. A STRONG COLD FRONT THEN CROSSES THROUGH
MONDAY MORNING WHICH WILL YIELD DRIER CONDITIONS AND DECREASING
HUMIDITY LEVELS. A GRADUAL WARM UP ENSUES DURING THE MIDDLE TO
LATTER PORTIONS OF NEXT WEEK.
VAZ054-130800-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF REAGAN NATIONAL AIRPORT, ARLINGTON,
BALLSTON, BARCROFT, CHERRYDALE, RIVERCREST, AND ROSSLYN
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 90 60 0 0
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 69 (+2) 86 (+3) 69 80
RH % (24H TREND) 100 (+2) 61 (-10) 86 42
WIND 20FT/EARLY(MPH) SE 5 LGT/VAR LGT/VAR NW 10 G19
WIND 20FT/LATE(MPH) LGT/VAR NW 5 NW 5 N 11 G20
PRECIP AMOUNT 0.21 0.06 0.00 0.00
PRECIP DURATION 8 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT(FT-AGL/MSL) 4520 6300
TRANSPORT WND (MPH) NW 9 N 16
VENT RATE (KT-FT) 36160 88200
MAX ADI EARLY 24 FAIR 28 FAIR 24 FAIR 56 GEN GOOD
MAX ADI LATE 4 VERY POOR 55 GEN GOOD 8 POOR 73 GOOD
MAX LVORI EARLY 7 9 6 4
MAX LVORI LATE 9 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER
80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID 60S.
HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ055-130800-
STAFFORD-
INCLUDING THE CITIES OF ARKENDALE, GARRISONVILLE, SHILOH,
WIDEWATER, BROOKFIELD, FALMOUTH, AND GLENDIE
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 80 30 0 0
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 68 (-2) 87 (+4) 68 81
RH % (24H TREND) 100 (+9) 62 (-10) 99 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR N 9 G20
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 10 G20
PRECIP AMOUNT 0.14 0.03 0.00 0.00
PRECIP DURATION 8 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 5 PM
MIXING HGT(FT-AGL/MSL) 4470 5820
TRANSPORT WND (MPH) NW 7 N 15
VENT RATE (KT-FT) 26820 75660
MAX ADI EARLY 17 GEN POOR 18 GEN POOR 11 POOR 51 GEN GOOD
MAX ADI LATE 3 VERY POOR 38 FAIR 7 POOR 66 GOOD
MAX LVORI EARLY 9 10 7 5
MAX LVORI LATE 9 3 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID 60S.
HIGHS IN THE UPPER 80S. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
VAZ056-130800-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 90 20 0 0
CHANCE OF THUNDER (%) 50 20 0 0
TEMP (24H TREND) 68 (-3) 87 (+4) 67 81
RH % (24H TREND) 100 (+6) 62 (-11) 100 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR N 7 G20
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 9 G20
PRECIP AMOUNT 0.20 0.02 0.00 0.00
PRECIP DURATION 6 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 4360 6020
TRANSPORT WND (MPH) NW 6 N 15
VENT RATE (KT-FT) 21800 78260
MAX ADI EARLY 16 GEN POOR 18 GEN POOR 11 POOR 50 GEN GOOD
MAX ADI LATE 3 VERY POOR 30 FAIR 4 VERY POOR 66 GOOD
MAX LVORI EARLY 9 9 9 7
MAX LVORI LATE 10 3 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
VAZ057-130800-
KING GEORGE-
INCLUDING THE CITIES OF ROLLINS FORK AND DAHLGREN
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 90 40 0 0
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 69 (-3) 86 (+3) 69 81
RH % (24H TREND) 100 (+10) 65 (-9) 100 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR N 9 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 11
PRECIP AMOUNT 0.12 0.02 0.00 0.00
PRECIP DURATION 7 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 10 AM
MIXING HGT(FT-AGL/MSL) 4120 6170
TRANSPORT WND (MPH) NW 7 N 15
VENT RATE (KT-FT) 24720 80210
MAX ADI EARLY 16 GEN POOR 21 FAIR 8 POOR 49 GEN GOOD
MAX ADI LATE 4 VERY POOR 32 FAIR 7 POOR 67 GOOD
MAX LVORI EARLY 9 9 8 6
MAX LVORI LATE 9 3 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
WVZ502-130800-
EASTERN GRANT-
INCLUDING THE CITIES OF CABINS, KLINE GAP, LANDES, MASONVILLE,
PETERSBURG, SEYMOURVILLE, AND WELTON
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 70 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 64 (0) 86 (+5) 62 78
RH % (24H TREND) 100 (0) 56 (-18) 96 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR N 5
WIND 20FT/LATE(MPH) LGT/VAR NW 5 LGT/VAR NW 6
PRECIP AMOUNT 0.20 0.00 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(FT-AGL/MSL) 4400 5100
TRANSPORT WND (MPH) NW 12 NW 14
VENT RATE (KT-FT) 44000 61200
MAX ADI EARLY 13 GEN POOR 30 FAIR 24 FAIR 55 GEN GOOD
MAX ADI LATE 2 VERY POOR 58 GEN GOOD 4 VERY POOR 78 GOOD
MAX LVORI EARLY 9 9 6 6
MAX LVORI LATE 9 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
WVZ503-130800-
WESTERN MINERAL-
INCLUDING THE CITIES OF PIEDMONT AND SULPHUR CITY
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE SHOWERS NONE
CHANCE PRECIP (%) 90 0 40 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 62 (0) 82 (+5) 58 72
RH % (24H TREND) 100 (0) 61 (-19) 99 44
WIND 20FT/EARLY(MPH) LGT/VAR W 5 W 8 G19 NW 8 G19
WIND 20FT/LATE(MPH) LGT/VAR NW 8 G17 W 8 G20 NW 7
PRECIP AMOUNT 0.78 0.00 0.00 0.00
PRECIP DURATION 7 1
PRECIP BEGIN 6 PM 1 AM
PRECIP END 5 AM 5 AM
MIXING HGT(FT-AGL/MSL) 3890 4660
TRANSPORT WND (MPH) W 14 NW 15
VENT RATE (KT-FT) 46680 60580
MAX ADI EARLY 16 GEN POOR 42 GEN GOOD 43 GEN GOOD 57 GEN GOOD
MAX ADI LATE 3 VERY POOR 62 GOOD 10 POOR 75 GOOD
MAX LVORI EARLY 9 8 6 6
MAX LVORI LATE 9 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
WVZ504-130800-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE SHOWERS NONE
CHANCE PRECIP (%) 90 0 30 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 65 (+2) 87 (+6) 61 77
RH % (24H TREND) 100 (0) 56 (-18) 94 39
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR NW 6
WIND 20FT/LATE(MPH) LGT/VAR NW 6 LGT/VAR NW 7
PRECIP AMOUNT 0.46 0.00 0.00 0.00
PRECIP DURATION 7 1
PRECIP BEGIN 6 PM 1 AM
PRECIP END 5 AM 5 AM
MIXING HGT(FT-AGL/MSL) 4410 5200
TRANSPORT WND (MPH) NW 10 NW 12
VENT RATE (KT-FT) 39690 52000
MAX ADI EARLY 6 VERY POOR 34 FAIR 24 FAIR 59 GEN GOOD
MAX ADI LATE 2 VERY POOR 60 GEN GOOD 6 VERY POOR 75 GOOD
MAX LVORI EARLY 10 10 6 6
MAX LVORI LATE 10 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
WVZ505-130800-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE SHOWERS NONE
CHANCE PRECIP (%) 70 0 30 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 60 (-2) 80 (+3) 57 73
RH % (24H TREND) 100 (0) 63 (-10) 100 47
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 6 G20 NW 6 G23
WIND 20FT/LATE(MPH) LGT/VAR NW 7 G17 W 6 G24 NW 7 G18
PRECIP AMOUNT 0.28 0.00 0.01 0.00
PRECIP DURATION 5 0
PRECIP BEGIN 6 PM 3 AM
PRECIP END 5 AM 6 AM
MIXING HGT(FT-AGL/MSL) 3380 4120
TRANSPORT WND (MPH) NW 14 NW 15
VENT RATE (KT-FT) 40560 53560
MAX ADI EARLY 20 GEN POOR 34 FAIR 37 FAIR 53 GEN GOOD
MAX ADI LATE 4 VERY POOR 52 GEN GOOD 10 POOR 71 GOOD
MAX LVORI EARLY 9 8 7 7
MAX LVORI LATE 9 3 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. EAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS AROUND 80.
SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS AROUND 60. HIGHS IN
THE MID 70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
WVZ501-130800-
WESTERN GRANT-
INCLUDING THE CITIES OF BEECHWOOD, WILSONIA, AND BAYARD
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 80 20 40 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 60 (0) 80 (+2) 56 72
RH % (24H TREND) 100 (0) 64 (-14) 100 46
WIND 20FT/EARLY(MPH) LGT/VAR W 5 G18 W 6 G21 NW 6 G21
WIND 20FT/LATE(MPH) LGT/VAR W 6 G18 W 6 G23 NW 6 G18
PRECIP AMOUNT 0.56 0.06 0.01 0.00
PRECIP DURATION 7 1 1
PRECIP BEGIN 6 PM 8 AM 11 PM
PRECIP END 5 AM 1 PM 6 AM
MIXING HGT(FT-AGL/MSL) 3360 4390
TRANSPORT WND (MPH) W 15 NW 15
VENT RATE (KT-FT) 43680 57070
MAX ADI EARLY 18 GEN POOR 33 FAIR 39 FAIR 55 GEN GOOD
MAX ADI LATE 4 VERY POOR 55 GEN GOOD 10 POOR 74 GOOD
MAX LVORI EARLY 9 9 7 6
MAX LVORI LATE 9 4 7 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
MDZ507-130800-
NORTHWEST HARFORD-
INCLUDING THE CITIES OF BYNUM, HICKORY, BEL AIR, AND FALLSTON
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 90 60 0 0
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 67 (+7) 84 (+3) 65 75
RH % (24H TREND) 100 (+2) 65 (-1) 95 45
WIND 20FT/EARLY(MPH) SE 7 G17 LGT/VAR LGT/VAR N 11 G21
WIND 20FT/LATE(MPH) LGT/VAR NW 5 NW 6 G20 N 12 G21
PRECIP AMOUNT 0.35 0.19 0.00 0.00
PRECIP DURATION 6 1
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 10 AM
MIXING HGT(FT-AGL/MSL) 4070 5650
TRANSPORT WND (MPH) NW 10 N 17
VENT RATE (KT-FT) 36630 84750
MAX ADI EARLY 22 FAIR 30 FAIR 14 GEN POOR 59 GEN GOOD
MAX ADI LATE 7 POOR 54 GEN GOOD 11 POOR 75 GOOD
MAX LVORI EARLY 6 9 6 5
MAX LVORI LATE 9 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ506-130800-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF CLARKSVILLE, COLUMBIA, SIMPSONVILLE,
HISTORIC ELLICOTT CITY, AND WOODSTOCK
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 90 60 0 0
CHANCE OF THUNDER (%) 30 20 0 0
TEMP (24H TREND) 68 (+6) 85 (+3) 66 78
RH % (24H TREND) 100 (+4) 62 (-2) 93 42
WIND 20FT/EARLY(MPH) SE 6 G17 LGT/VAR LGT/VAR N 9 G19
WIND 20FT/LATE(MPH) LGT/VAR NW 5 NW 5 G17 N 11 G20
PRECIP AMOUNT 0.20 0.07 0.00 0.00
PRECIP DURATION 7 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 9 AM
MIXING HGT(FT-AGL/MSL) 4320 6240
TRANSPORT WND (MPH) NW 10 N 16
VENT RATE (KT-FT) 38880 87360
MAX ADI EARLY 26 FAIR 32 FAIR 20 GEN POOR 57 GEN GOOD
MAX ADI LATE 6 VERY POOR 55 GEN GOOD 8 POOR 72 GOOD
MAX LVORI EARLY 8 9 6 5
MAX LVORI LATE 9 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND
80. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.
MDZ508-130800-
SOUTHEAST HARFORD-
INCLUDING THE CITIES OF HARFORD FURNACE, ABINGDON, EDGEWOOD,
MAGNOLIA, ABERDEEN, CARSINS, AND CHURCHVILLE
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 90 60 0 0
CHANCE OF THUNDER (%) 30 20 0 0
TEMP (24H TREND) 68 (+6) 85 (+3) 66 78
RH % (24H TREND) 100 (+1) 65 (+2) 99 44
WIND 20FT/EARLY(MPH) SE 7 G18 LGT/VAR LGT/VAR N 10 G20
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 5 G19 N 11 G20
PRECIP AMOUNT 0.47 0.25 0.00 0.00
PRECIP DURATION 6 1
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 10 AM
MIXING HGT(FT-AGL/MSL) 3850 5840
TRANSPORT WND (MPH) W 10 N 16
VENT RATE (KT-FT) 34650 81760
MAX ADI EARLY 18 GEN POOR 27 FAIR 12 POOR 55 GEN GOOD
MAX ADI LATE 7 POOR 48 GEN GOOD 8 POOR 74 GOOD
MAX LVORI EARLY 6 9 8 5
MAX LVORI LATE 9 3 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND
80. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTHWEST WINDS 10 TO 15 MPH.
MDZ501-130800-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITIES OF FROSTBURG, LA VALE, REYNOLDS,
AND WESTERNPORT
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE SHOWERS NONE
CHANCE PRECIP (%) 90 0 40 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 64 (+1) 85 (+6) 59 75
RH % (24H TREND) 100 (+2) 56 (-21) 94 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 7 G18 NW 9 G23
WIND 20FT/LATE(MPH) LGT/VAR NW 8 NW 9 G24 NW 9
PRECIP AMOUNT 1.00 0.00 0.00 0.00
PRECIP DURATION 8 1
PRECIP BEGIN 6 PM 11 PM
PRECIP END 5 AM 5 AM
MIXING HGT(FT-AGL/MSL) 4150 4730
TRANSPORT WND (MPH) NW 13 NW 14
VENT RATE (KT-FT) 45650 56760
MAX ADI EARLY 10 POOR 38 FAIR 35 FAIR 53 GEN GOOD
MAX ADI LATE 3 VERY POOR 54 GEN GOOD 11 POOR 61 GOOD
MAX LVORI EARLY 8 8 6 5
MAX LVORI LATE 8 3 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
MDZ503-130800-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF BOYDS AND GERMANTOWN
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 90 50 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 67 (+5) 85 (+4) 65 78
RH % (24H TREND) 100 (+1) 64 (-7) 94 43
WIND 20FT/EARLY(MPH) SE 6 LGT/VAR LGT/VAR N 9 G19
WIND 20FT/LATE(MPH) LGT/VAR NW 5 NW 5 G17 N 11 G20
PRECIP AMOUNT 0.36 0.09 0.00 0.00
PRECIP DURATION 8 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT(FT-AGL/MSL) 4150 5910
TRANSPORT WND (MPH) NW 10 N 16
VENT RATE (KT-FT) 37350 82740
MAX ADI EARLY 27 FAIR 28 FAIR 26 FAIR 56 GEN GOOD
MAX ADI LATE 5 VERY POOR 52 GEN GOOD 7 POOR 71 GOOD
MAX LVORI EARLY 8 9 6 5
MAX LVORI LATE 9 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ502-130800-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITIES OF CUMBERLAND, ELLERSLIE, BRADY, RAWLINGS,
AND MCCOOLE
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE SHOWERS NONE
CHANCE PRECIP (%) 90 0 30 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 65 (+2) 87 (+6) 61 77
RH % (24H TREND) 100 (+2) 56 (-18) 94 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR NW 5 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR NW 6
PRECIP AMOUNT 0.59 0.00 0.00 0.00
PRECIP DURATION 7 1
PRECIP BEGIN 6 PM 1 AM
PRECIP END 6 AM 5 AM
MIXING HGT(FT-AGL/MSL) 4390 5500
TRANSPORT WND (MPH) NW 9 N 13
VENT RATE (KT-FT) 35120 60500
MAX ADI EARLY 10 POOR 30 FAIR 22 FAIR 61 GOOD
MAX ADI LATE 2 VERY POOR 52 GEN GOOD 6 VERY POOR 80 GOOD
MAX LVORI EARLY 9 10 6 6
MAX LVORI LATE 10 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
MDZ505-130800-
NORTHWEST HOWARD-
INCLUDING THE CITIES OF LISBON, POPLAR SPRINGS, WATERSVILLE,
GLENELG, GLENWOOD, WEST FRIENDSHIP, AND DAYTON
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 90 50 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 67 (+6) 83 (+3) 65 76
RH % (24H TREND) 100 (+1) 67 (-3) 95 45
WIND 20FT/EARLY(MPH) SE 6 LGT/VAR LGT/VAR N 9 G19
WIND 20FT/LATE(MPH) LGT/VAR NW 5 LGT/VAR N 11 G20
PRECIP AMOUNT 0.22 0.07 0.00 0.00
PRECIP DURATION 8 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 9 AM
MIXING HGT(FT-AGL/MSL) 4060 5850
TRANSPORT WND (MPH) NW 12 N 16
VENT RATE (KT-FT) 40600 81900
MAX ADI EARLY 25 FAIR 27 FAIR 22 FAIR 60 GEN GOOD
MAX ADI LATE 6 VERY POOR 55 GEN GOOD 8 POOR 76 GOOD
MAX LVORI EARLY 8 9 6 5
MAX LVORI LATE 9 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND
80. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ504-130800-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF FOUR CORNERS, SILVER SPRING, GLENMONT,
BETHESDA, GAITHERSBURG, ASPEN HILL, AND ROCKVILLE
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 90 70 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 68 (+5) 85 (+4) 66 78
RH % (24H TREND) 100 (+3) 63 (-7) 93 42
WIND 20FT/EARLY(MPH) SE 5 LGT/VAR LGT/VAR N 9 G19
WIND 20FT/LATE(MPH) LGT/VAR NW 5 LGT/VAR N 11 G20
PRECIP AMOUNT 0.27 0.07 0.00 0.00
PRECIP DURATION 8 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT(FT-AGL/MSL) 4360 6230
TRANSPORT WND (MPH) NW 10 N 16
VENT RATE (KT-FT) 39240 87220
MAX ADI EARLY 26 FAIR 31 FAIR 26 FAIR 57 GEN GOOD
MAX ADI LATE 5 VERY POOR 53 GEN GOOD 8 POOR 72 GOOD
MAX LVORI EARLY 8 9 6 5
MAX LVORI LATE 9 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID 60S.
HIGHS IN THE MID 80S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ006-130800-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF RANDALLSTOWN, LONG GREEN, GLYNDON,
REISTERSTOWN, OWINGS MILLS, COCKEYSVILLE, AND TIMONIUM
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 90 50 0 0
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 67 (+7) 84 (+3) 65 76
RH % (24H TREND) 100 (+2) 64 (-1) 92 44
WIND 20FT/EARLY(MPH) SE 7 G17 LGT/VAR LGT/VAR N 10 G20
WIND 20FT/LATE(MPH) LGT/VAR NW 5 NW 5 G19 N 11 G20
PRECIP AMOUNT 0.29 0.11 0.00 0.00
PRECIP DURATION 6 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 11 AM
MIXING HGT(FT-AGL/MSL) 4200 5950
TRANSPORT WND (MPH) NW 12 N 16
VENT RATE (KT-FT) 42000 83300
MAX ADI EARLY 24 FAIR 31 FAIR 15 GEN POOR 58 GEN GOOD
MAX ADI LATE 7 POOR 56 GEN GOOD 11 POOR 75 GOOD
MAX LVORI EARLY 6 9 6 5
MAX LVORI LATE 9 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND
80. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ005-130800-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG, GAMBER, AND WESTMINSTER
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 90 40 0 0
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 67 (+6) 83 (+2) 64 75
RH % (24H TREND) 100 (+1) 65 (-1) 93 45
WIND 20FT/EARLY(MPH) SE 6 G17 LGT/VAR LGT/VAR N 9 G19
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 10 G19
PRECIP AMOUNT 0.26 0.09 0.00 0.00
PRECIP DURATION 7 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 11 AM
MIXING HGT(FT-AGL/MSL) 4070 5820
TRANSPORT WND (MPH) NW 12 N 17
VENT RATE (KT-FT) 40700 87300
MAX ADI EARLY 25 FAIR 31 FAIR 21 FAIR 59 GEN GOOD
MAX ADI LATE 6 VERY POOR 52 GEN GOOD 8 POOR 76 GOOD
MAX LVORI EARLY 7 9 6 5
MAX LVORI LATE 9 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ004-130800-
FREDERICK-
INCLUDING THE CITIES OF FREDERICK, BALLENGER CREEK, BUCKEYSTOWN,
AND PARK MILLS
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 90 30 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 67 (+4) 85 (+5) 63 77
RH % (24H TREND) 100 (+3) 63 (-7) 93 43
WIND 20FT/EARLY(MPH) SE 5 LGT/VAR LGT/VAR N 9 G20
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 10 G19
PRECIP AMOUNT 0.36 0.10 0.00 0.00
PRECIP DURATION 8 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 9 AM
MIXING HGT(FT-AGL/MSL) 4340 5870
TRANSPORT WND (MPH) NW 12 N 16
VENT RATE (KT-FT) 43400 82180
MAX ADI EARLY 23 FAIR 30 FAIR 25 FAIR 59 GEN GOOD
MAX ADI LATE 4 VERY POOR 53 GEN GOOD 8 POOR 70 GOOD
MAX LVORI EARLY 8 9 6 5
MAX LVORI LATE 9 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND
80. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ003-130800-
WASHINGTON-
INCLUDING THE CITIES OF HAGERSTOWN AND HALFWAY
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 90 20 20 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 66 (+2) 86 (+5) 62 78
RH % (24H TREND) 100 (+4) 59 (-10) 92 40
WIND 20FT/EARLY(MPH) SE 5 LGT/VAR LGT/VAR NW 9 G19
WIND 20FT/LATE(MPH) LGT/VAR NW 5 NW 5 G19 N 10 G18
PRECIP AMOUNT 0.34 0.05 0.00 0.00
PRECIP DURATION 8 0 0
PRECIP BEGIN 6 PM CONTINUING 2 AM
PRECIP END CONTINUING 8 AM 6 AM
MIXING HGT(FT-AGL/MSL) 4380 5980
TRANSPORT WND (MPH) NW 10 N 15
VENT RATE (KT-FT) 39420 77740
MAX ADI EARLY 21 FAIR 29 FAIR 24 FAIR 59 GEN GOOD
MAX ADI LATE 4 VERY POOR 52 GEN GOOD 10 POOR 69 GOOD
MAX LVORI EARLY 8 9 6 5
MAX LVORI LATE 9 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ053-130800-
FAIRFAX-
INCLUDING THE CITIES OF BURKE, FAIRFAX STATION, RESTON,
ANNANDALE, CHANTILLY, LANGLEY, AND MCLEAN
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 90 50 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 68 (+1) 86 (+4) 68 80
RH % (24H TREND) 100 (+2) 61 (-12) 91 41
WIND 20FT/EARLY(MPH) SE 5 LGT/VAR LGT/VAR N 10 G20
WIND 20FT/LATE(MPH) LGT/VAR NW 5 NW 5 G17 N 11 G21
PRECIP AMOUNT 0.27 0.05 0.00 0.00
PRECIP DURATION 8 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT(FT-AGL/MSL) 4520 6150
TRANSPORT WND (MPH) NW 10 N 16
VENT RATE (KT-FT) 40680 86100
MAX ADI EARLY 24 FAIR 27 FAIR 22 FAIR 56 GEN GOOD
MAX ADI LATE 4 VERY POOR 52 GEN GOOD 8 POOR 72 GOOD
MAX LVORI EARLY 8 9 6 5
MAX LVORI LATE 9 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID 60S.
HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ527-130800-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, INDEPENDENT HILL, ADEN,
MANASSAS, LAKE RIDGE, WOODBRIDGE, AND MONTCLAIR
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 90 40 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 68 (-1) 87 (+4) 68 81
RH % (24H TREND) 100 (+4) 61 (-13) 95 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR N 10 G21
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 11 G21
PRECIP AMOUNT 0.25 0.03 0.00 0.00
PRECIP DURATION 7 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT(FT-AGL/MSL) 4700 5770
TRANSPORT WND (MPH) NW 9 N 16
VENT RATE (KT-FT) 37600 80780
MAX ADI EARLY 19 GEN POOR 23 FAIR 16 GEN POOR 54 GEN GOOD
MAX ADI LATE 4 VERY POOR 49 GEN GOOD 8 POOR 70 GOOD
MAX LVORI EARLY 9 10 6 5
MAX LVORI LATE 10 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID 60S.
HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ051-130800-
CULPEPER-
INCLUDING THE CITIES OF CARDOVA, CATALPA, CULPEPER, REVA,
STEVENSBURG, WINSTON, AND RAPIDAN
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 80 20 0 0
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 66 (-3) 86 (+5) 65 80
RH % (24H TREND) 100 (+3) 64 (-16) 100 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR N 8 G20
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 9 G20
PRECIP AMOUNT 0.17 0.05 0.00 0.00
PRECIP DURATION 8 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 5 PM
MIXING HGT(FT-AGL/MSL) 4360 6020
TRANSPORT WND (MPH) NW 7 N 15
VENT RATE (KT-FT) 26160 78260
MAX ADI EARLY 16 GEN POOR 17 GEN POOR 8 POOR 53 GEN GOOD
MAX ADI LATE 3 VERY POOR 34 FAIR 4 VERY POOR 82 GOOD
MAX LVORI EARLY 10 10 9 7
MAX LVORI LATE 10 3 10 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
VAZ050-130800-
ORANGE-
INCLUDING THE CITIES OF BURR HILL, EVERONA, LAHORE, MADISON RUN,
NASONS, ORANGE, AND UNIONVILLE
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 20 20 0
CHANCE OF THUNDER (%) 50 20 20 0
TEMP (24H TREND) 67 (-3) 87 (+6) 65 80
RH % (24H TREND) 100 (+1) 62 (-16) 100 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR N 6 G20
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 9 G20
PRECIP AMOUNT 0.21 0.07 0.02 0.00
PRECIP DURATION 7 1 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT(FT-AGL/MSL) 4330 6240
TRANSPORT WND (MPH) NW 6 N 14
VENT RATE (KT-FT) 21650 74880
MAX ADI EARLY 14 GEN POOR 16 GEN POOR 9 POOR 51 GEN GOOD
MAX ADI LATE 2 VERY POOR 28 FAIR 3 VERY POOR 84 GOOD
MAX LVORI EARLY 10 10 10 8
MAX LVORI LATE 10 3 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
VAZ036-130800-
NELSON-
INCLUDING THE CITY OF GREENFIELD
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE SHOWERS
CHANCE PRECIP (%) 80 30 0 10
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 67 (-3) 88 (+7) 66 83
RH % (24H TREND) 100 (0) 56 (-25) 98 50
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR NE 7
PRECIP AMOUNT 0.29 0.08 0.00 0.00
PRECIP DURATION 7 1 1
PRECIP BEGIN 6 PM 2 PM 8 AM
PRECIP END 5 AM 6 PM 2 PM
MIXING HGT(FT-AGL/MSL) 4920 5840
TRANSPORT WND (MPH) NW 6 N 12
VENT RATE (KT-FT) 24600 58400
MAX ADI EARLY 12 POOR 21 FAIR 6 VERY POOR 43 GEN GOOD
MAX ADI LATE 2 VERY POOR 34 FAIR 3 VERY POOR 73 GOOD
MAX LVORI EARLY 10 10 7 6
MAX LVORI LATE 10 3 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID 60S.
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
VAZ037-130800-
ALBEMARLE-
INCLUDING THE CITIES OF CHARLOTTESVILLE AND OVERTON
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 90 30 0 0
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 68 (-1) 89 (+7) 66 83
RH % (24H TREND) 100 (0) 60 (-22) 98 47
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR N 6 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 9 G17
PRECIP AMOUNT 0.19 0.08 0.00 0.00
PRECIP DURATION 7 1
PRECIP BEGIN 6 PM 2 PM
PRECIP END 6 AM 6 PM
MIXING HGT(FT-AGL/MSL) 4900 6250
TRANSPORT WND (MPH) NW 6 N 12
VENT RATE (KT-FT) 24500 62500
MAX ADI EARLY 13 GEN POOR 19 GEN POOR 6 VERY POOR 41 GEN GOOD
MAX ADI LATE 2 VERY POOR 30 FAIR 3 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 10 10 7 6
MAX LVORI LATE 10 3 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID 60S.
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ038-130800-
GREENE-
INCLUDING THE CITY OF SHADY GROVE
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 90 20 0 0
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 67 (-2) 88 (+7) 65 82
RH % (24H TREND) 100 (0) 59 (-24) 100 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR N 6 G20
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 8 G18
PRECIP AMOUNT 0.14 0.02 0.00 0.00
PRECIP DURATION 7 0
PRECIP BEGIN 6 PM 2 PM
PRECIP END 6 AM 6 PM
MIXING HGT(FT-AGL/MSL) 4740 6160
TRANSPORT WND (MPH) NW 6 N 12
VENT RATE (KT-FT) 23700 61600
MAX ADI EARLY 12 POOR 20 GEN POOR 6 VERY POOR 48 GEN GOOD
MAX ADI LATE 2 VERY POOR 32 FAIR 4 VERY POOR 82 GOOD
MAX LVORI EARLY 10 10 7 7
MAX LVORI LATE 10 3 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID 60S.
HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
VAZ039-130800-
MADISON-
INCLUDING THE CITIES OF FORDSVILLE, FIVE FORKS, MADISON MILLS,
AND TWYMANS MILL
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 90 20 0 0
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 66 (-3) 87 (+6) 65 81
RH % (24H TREND) 100 (0) 62 (-20) 100 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR N 6 G19
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 8 G19
PRECIP AMOUNT 0.20 0.05 0.00 0.00
PRECIP DURATION 8 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 4480 6190
TRANSPORT WND (MPH) NW 6 N 14
VENT RATE (KT-FT) 22400 74280
MAX ADI EARLY 13 GEN POOR 18 GEN POOR 7 POOR 49 GEN GOOD
MAX ADI LATE 2 VERY POOR 30 FAIR 3 VERY POOR 90 GOOD
MAX LVORI EARLY 10 10 7 7
MAX LVORI LATE 10 3 8 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. EAST WINDS 5 TO 10 MPH.
MDZ014-130800-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, RIDGEWAY, SEVERN,
SOUTH GATE, SEVERNA PARK, AND ARNOLD
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 90 70 0 0
CHANCE OF THUNDER (%) 30 20 0 0
TEMP (24H TREND) 69 (+2) 86 (+3) 68 79
RH % (24H TREND) 100 (+6) 59 (-4) 93 41
WIND 20FT/EARLY(MPH) SE 7 G17 LGT/VAR LGT/VAR N 10 G21
WIND 20FT/LATE(MPH) LGT/VAR NW 5 LGT/VAR N 12 G19
PRECIP AMOUNT 0.23 0.10 0.00 0.00
PRECIP DURATION 6 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 10 AM
MIXING HGT(FT-AGL/MSL) 4500 6480
TRANSPORT WND (MPH) W 9 N 15
VENT RATE (KT-FT) 36000 84240
MAX ADI EARLY 24 FAIR 29 FAIR 14 GEN POOR 54 GEN GOOD
MAX ADI LATE 7 POOR 49 GEN GOOD 5 VERY POOR 71 GOOD
MAX LVORI EARLY 7 9 6 5
MAX LVORI LATE 9 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND
80. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID 60S.
HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
MDZ017-130800-
ST. MARYS-
INCLUDING THE CITIES OF DAMERON, LEXINGTON PARK, PINEY POINT,
RIDGE, CALIFORNIA, CALLAWAY, AND SOTTERLEY
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 80 50 0 0
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 68 (-2) 85 (+3) 68 80
RH % (24H TREND) 100 (+5) 68 (-11) 100 48
WIND 20FT/EARLY(MPH) SE 7 G18 SW 5 LGT/VAR N 10 G21
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 13 G21
PRECIP AMOUNT 0.11 0.03 0.00 0.00
PRECIP DURATION 7 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 12 PM
MIXING HGT(FT-AGL/MSL) 3830 6390
TRANSPORT WND (MPH) W 8 N 15
VENT RATE (KT-FT) 26810 83070
MAX ADI EARLY 22 FAIR 21 FAIR 8 POOR 46 GEN GOOD
MAX ADI LATE 6 VERY POOR 33 FAIR 5 VERY POOR 63 GOOD
MAX LVORI EARLY 8 8 8 6
MAX LVORI LATE 9 4 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
EAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. EAST WINDS 10 TO 15 MPH.
MDZ016-130800-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 80 50 0 0
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 68 (0) 86 (+4) 68 81
RH % (24H TREND) 100 (+2) 63 (-13) 100 41
WIND 20FT/EARLY(MPH) SE 6 LGT/VAR LGT/VAR N 9 G18
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 11 G18
PRECIP AMOUNT 0.13 0.04 0.00 0.00
PRECIP DURATION 8 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 10 AM
MIXING HGT(FT-AGL/MSL) 4340 6380
TRANSPORT WND (MPH) W 8 N 15
VENT RATE (KT-FT) 30380 82940
MAX ADI EARLY 21 FAIR 23 FAIR 11 POOR 50 GEN GOOD
MAX ADI LATE 4 VERY POOR 39 FAIR 5 VERY POOR 67 GOOD
MAX LVORI EARLY 9 9 7 6
MAX LVORI LATE 9 3 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID 60S.
HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. EAST WINDS 5 TO 10 MPH.
MDZ018-130800-
CALVERT-
INCLUDING THE CITIES OF COVE POINT, DRUM POINT, CHESAPEAKE BEACH,
MOUNT HARMONY, BROOMES ISLAND, LONG BEACH, AND DUNKIRK
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 80 50 0 0
CHANCE OF THUNDER (%) 30 20 0 0
TEMP (24H TREND) 69 (0) 85 (+3) 68 80
RH % (24H TREND) 100 (+8) 65 (-9) 98 44
WIND 20FT/EARLY(MPH) SE 6 LGT/VAR LGT/VAR N 10 G23
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 13 G23
PRECIP AMOUNT 0.14 0.05 0.00 0.00
PRECIP DURATION 7 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 11 AM
MIXING HGT(FT-AGL/MSL) 3950 6270
TRANSPORT WND (MPH) W 8 N 14
VENT RATE (KT-FT) 27650 75240
MAX ADI EARLY 22 FAIR 19 GEN POOR 8 POOR 47 GEN GOOD
MAX ADI LATE 6 VERY POOR 37 FAIR 6 VERY POOR 63 GOOD
MAX LVORI EARLY 8 9 7 5
MAX LVORI LATE 9 3 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. EAST WINDS 5 TO 10 MPH.
MDZ011-130800-
SOUTHERN BALTIMORE-
INCLUDING THE CITIES OF BALTIMORE, FELLS POINT, AND PARK HEIGHTS
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 90 50 0 0
CHANCE OF THUNDER (%) 30 20 0 0
TEMP (24H TREND) 68 (+3) 86 (+4) 66 78
RH % (24H TREND) 100 (+8) 60 (+1) 91 41
WIND 20FT/EARLY(MPH) SE 7 G18 LGT/VAR LGT/VAR N 10 G20
WIND 20FT/LATE(MPH) LGT/VAR NW 5 NW 5 G18 N 12 G20
PRECIP AMOUNT 0.35 0.16 0.00 0.00
PRECIP DURATION 6 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 9 AM
MIXING HGT(FT-AGL/MSL) 4430 6260
TRANSPORT WND (MPH) NW 10 N 15
VENT RATE (KT-FT) 39870 81380
MAX ADI EARLY 26 FAIR 31 FAIR 15 GEN POOR 56 GEN GOOD
MAX ADI LATE 7 POOR 55 GEN GOOD 8 POOR 73 GOOD
MAX LVORI EARLY 6 9 6 5
MAX LVORI LATE 9 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS AROUND 80. SOUTH
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID 60S.
HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO 10 MPH.
MDZ013-130800-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, TANTALLON, GREENBELT, AND MONTPELIER
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 90 70 0 0
CHANCE OF THUNDER (%) 30 20 0 0
TEMP (24H TREND) 68 (+2) 86 (+4) 68 80
RH % (24H TREND) 100 (+1) 60 (-10) 94 40
WIND 20FT/EARLY(MPH) SE 6 LGT/VAR LGT/VAR N 10 G19
WIND 20FT/LATE(MPH) LGT/VAR NW 5 LGT/VAR N 11 G20
PRECIP AMOUNT 0.17 0.07 0.00 0.00
PRECIP DURATION 7 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 9 AM
MIXING HGT(FT-AGL/MSL) 4480 6360
TRANSPORT WND (MPH) W 10 N 15
VENT RATE (KT-FT) 40320 82680
MAX ADI EARLY 23 FAIR 26 FAIR 18 GEN POOR 53 GEN GOOD
MAX ADI LATE 4 VERY POOR 52 GEN GOOD 5 VERY POOR 68 GOOD
MAX LVORI EARLY 7 9 6 5
MAX LVORI LATE 9 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID 60S.
HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ040-130800-
RAPPAHANNOCK-
INCLUDING THE CITIES OF CASTLETON, FIVE FORKS, FLINT HILL,
HACKLEYS CROSSROADS, ROCK MILLS, AND WASHINGTON
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 90 20 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 65 (-3) 86 (+7) 64 80
RH % (24H TREND) 100 (0) 63 (-21) 99 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR N 9 G24
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 8 G20
PRECIP AMOUNT 0.26 0.07 0.00 0.00
PRECIP DURATION 8 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 5 PM
MIXING HGT(FT-AGL/MSL) 4450 5610
TRANSPORT WND (MPH) NW 8 N 15
VENT RATE (KT-FT) 31150 72930
MAX ADI EARLY 16 GEN POOR 23 FAIR 11 POOR 55 GEN GOOD
MAX ADI LATE 3 VERY POOR 42 GEN GOOD 5 VERY POOR 82 GOOD
MAX LVORI EARLY 9 9 7 6
MAX LVORI LATE 9 3 8 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
DCZ001-130800-
DISTRICT OF COLUMBIA-
INCLUDING THE CITIES OF ADAMS MORGAN AND WASHINGTON
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 90 70 0 0
CHANCE OF THUNDER (%) 30 20 0 0
TEMP (24H TREND) 69 (+2) 87 (+4) 69 80
RH % (24H TREND) 100 (+3) 61 (-9) 90 41
WIND 20FT/EARLY(MPH) SE 6 LGT/VAR LGT/VAR NW 9 G19
WIND 20FT/LATE(MPH) LGT/VAR NW 5 LGT/VAR N 11 G20
PRECIP AMOUNT 0.22 0.08 0.00 0.00
PRECIP DURATION 8 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 9 AM
MIXING HGT(FT-AGL/MSL) 4520 6340
TRANSPORT WND (MPH) W 10 N 15
VENT RATE (KT-FT) 40680 82420
MAX ADI EARLY 25 FAIR 30 FAIR 24 FAIR 56 GEN GOOD
MAX ADI LATE 4 VERY POOR 54 GEN GOOD 7 POOR 73 GOOD
MAX LVORI EARLY 7 9 6 4
MAX LVORI LATE 9 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER
80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID 60S.
HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ504-130800-
EASTERN HIGHLAND-
INCLUDING THE CITIES OF CLOVER CREEK, LIBERTY, MCDOWELL,
MONTEREY, MUSTOE, POSSUM TROT, AND SIRONS MILL
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 62 (-3) 85 (+7) 60 80
RH % (24H TREND) 100 (0) 53 (-24) 100 37
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR NW 6
PRECIP AMOUNT 0.32 0.00 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(FT-AGL/MSL) 4530 4950
TRANSPORT WND (MPH) NW 10 NW 14
VENT RATE (KT-FT) 40770 59400
MAX ADI EARLY 16 GEN POOR 34 FAIR 29 FAIR 60 GEN GOOD
MAX ADI LATE 3 VERY POOR 53 GEN GOOD 5 VERY POOR 78 GOOD
MAX LVORI EARLY 9 9 7 7
MAX LVORI LATE 9 3 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
VAZ027-130800-
SHENANDOAH-
INCLUDING THE CITIES OF CLARY, STRASBURG, ALONZAVILLE, WOODSTOCK,
HAWKINSTOWN, MOUNT CLIFTON, AND MOUNT JACKSON
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 90 20 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 64 (-3) 87 (+7) 63 79
RH % (24H TREND) 100 (0) 57 (-19) 99 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR N 6 G20
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 7 G19
PRECIP AMOUNT 0.24 0.05 0.00 0.00
PRECIP DURATION 7 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT(FT-AGL/MSL) 4550 5560
TRANSPORT WND (MPH) NW 9 NW 15
VENT RATE (KT-FT) 36400 72280
MAX ADI EARLY 20 GEN POOR 27 FAIR 24 FAIR 65 GOOD
MAX ADI LATE 3 VERY POOR 49 GEN GOOD 4 VERY POOR 92 GOOD
MAX LVORI EARLY 9 9 6 6
MAX LVORI LATE 9 3 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
VAZ505-130800-
WESTERN LOUDOUN-
INCLUDING THE CITY OF LUCKETTS
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 90 30 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 67 (+3) 86 (+5) 65 78
RH % (24H TREND) 100 (0) 62 (-12) 93 42
WIND 20FT/EARLY(MPH) SE 6 LGT/VAR LGT/VAR NW 12 G21
WIND 20FT/LATE(MPH) LGT/VAR NW 6 NW 6 G19 N 12 G21
PRECIP AMOUNT 0.34 0.08 0.00 0.00
PRECIP DURATION 9 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT(FT-AGL/MSL) 4530 5790
TRANSPORT WND (MPH) NW 10 N 16
VENT RATE (KT-FT) 40770 81060
MAX ADI EARLY 25 FAIR 28 FAIR 25 FAIR 45 GEN GOOD
MAX ADI LATE 4 VERY POOR 54 GEN GOOD 8 POOR 70 GOOD
MAX LVORI EARLY 9 10 6 5
MAX LVORI LATE 9 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.
VAZ028-130800-
FREDERICK-
INCLUDING THE CITIES OF ALBIN, CEDAR GROVE, GAINESBORO,
AND WINCHESTER
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 65 (+1) 86 (+7) 63 77
RH % (24H TREND) 100 (0) 60 (-19) 95 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR NW 8 G20
WIND 20FT/LATE(MPH) LGT/VAR NW 5 LGT/VAR N 9 G18
PRECIP AMOUNT 0.19 0.00 0.00 0.00
PRECIP DURATION 7
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL) 4840 5850
TRANSPORT WND (MPH) NW 12 N 14
VENT RATE (KT-FT) 48400 70200
MAX ADI EARLY 24 FAIR 33 FAIR 30 FAIR 58 GEN GOOD
MAX ADI LATE 3 VERY POOR 61 GOOD 8 POOR 70 GOOD
MAX LVORI EARLY 9 10 6 6
MAX LVORI LATE 10 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
VAZ025-130800-
AUGUSTA-
INCLUDING THE CITIES OF CHRISTIAN, CHURCHVILLE, STAUNTON,
WAYNESBORO, SPOTTSWOOD, AND STUARTS DRAFT
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 70 20 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 63 (-4) 86 (+6) 61 81
RH % (24H TREND) 100 (+2) 55 (-22) 99 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 6
PRECIP AMOUNT 0.17 0.08 0.00 0.00
PRECIP DURATION 5 0
PRECIP BEGIN 6 PM 2 PM
PRECIP END 5 AM 4 PM
MIXING HGT(FT-AGL/MSL) 4550 6090
TRANSPORT WND (MPH) NW 7 N 12
VENT RATE (KT-FT) 27300 60900
MAX ADI EARLY 14 GEN POOR 31 FAIR 14 GEN POOR 51 GEN GOOD
MAX ADI LATE 3 VERY POOR 38 FAIR 4 VERY POOR 80 GOOD
MAX LVORI EARLY 9 9 6 7
MAX LVORI LATE 9 3 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
VAZ502-130800-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 90 30 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 67 (-2) 87 (+5) 66 81
RH % (24H TREND) 100 (+6) 63 (-13) 99 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR N 9 G21
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 10 G21
PRECIP AMOUNT 0.26 0.05 0.00 0.00
PRECIP DURATION 8 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 5 PM
MIXING HGT(FT-AGL/MSL) 4650 5780
TRANSPORT WND (MPH) NW 8 N 15
VENT RATE (KT-FT) 32550 75140
MAX ADI EARLY 19 GEN POOR 19 GEN POOR 9 POOR 53 GEN GOOD
MAX ADI LATE 3 VERY POOR 42 GEN GOOD 6 VERY POOR 70 GOOD
MAX LVORI EARLY 9 10 8 5
MAX LVORI LATE 10 3 8 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
VAZ026-130800-
ROCKINGHAM-
INCLUDING THE CITIES OF HARRISONBURG AND LINVILLE
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 63 (-4) 86 (+7) 61 80
RH % (24H TREND) 100 (0) 57 (-22) 100 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR N 6 G19
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 7 G18
PRECIP AMOUNT 0.24 0.00 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL) 4650 5820
TRANSPORT WND (MPH) NW 8 NW 14
VENT RATE (KT-FT) 32550 69840
MAX ADI EARLY 16 GEN POOR 26 FAIR 16 GEN POOR 52 GEN GOOD
MAX ADI LATE 3 VERY POOR 41 GEN GOOD 3 VERY POOR 85 GOOD
MAX LVORI EARLY 10 10 7 7
MAX LVORI LATE 10 3 8 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ503-130800-
WESTERN HIGHLAND-
INCLUDING THE CITIES OF HIGHTOWN, MILL GAP, AND NEW HAMPDEN
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 59 (-4) 81 (+5) 57 76
RH % (24H TREND) 100 (0) 57 (-18) 100 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR NW 6 G21
WIND 20FT/LATE(MPH) LGT/VAR NW 5 NW 5 G21 NW 6 G17
PRECIP AMOUNT 0.37 0.00 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(FT-AGL/MSL) 3930 4210
TRANSPORT WND (MPH) NW 12 NW 15
VENT RATE (KT-FT) 39300 54730
MAX ADI EARLY 19 GEN POOR 28 FAIR 36 FAIR 55 GEN GOOD
MAX ADI LATE 4 VERY POOR 52 GEN GOOD 11 POOR 72 GOOD
MAX LVORI EARLY 9 9 8 7
MAX LVORI LATE 9 3 8 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
VAZ508-130800-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF MONTEBELLO
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 70 30 0 0
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 64 (-2) 83 (+8) 62 78
RH % (24H TREND) 100 (+1) 60 (-25) 95 47
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR N 7 G21
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 5 N 8 G19
PRECIP AMOUNT 0.25 0.03 0.00 0.00
PRECIP DURATION 5 0
PRECIP BEGIN 6 PM 2 PM
PRECIP END 5 AM 6 PM
MIXING HGT(FT-AGL/MSL) 4390 5790
TRANSPORT WND (MPH) NW 7 N 12
VENT RATE (KT-FT) 26340 57900
MAX ADI EARLY 13 GEN POOR 27 FAIR 15 GEN POOR 45 GEN GOOD
MAX ADI LATE 3 VERY POOR 34 FAIR 5 VERY POOR 73 GOOD
MAX LVORI EARLY 10 8 6 6
MAX LVORI LATE 9 3 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ506-130800-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF GLEEDSVILLE, LEESBURG,
DULLES INTERNATIONAL AIRPORT, OAK GROVE, STERLING PARK,
AND COUNTRYSIDE
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 80 50 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 68 (+3) 86 (+4) 67 79
RH % (24H TREND) 100 (0) 62 (-11) 92 42
WIND 20FT/EARLY(MPH) SE 5 LGT/VAR LGT/VAR N 11 G20
WIND 20FT/LATE(MPH) LGT/VAR NW 5 NW 5 G18 N 12 G21
PRECIP AMOUNT 0.40 0.11 0.00 0.00
PRECIP DURATION 9 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT(FT-AGL/MSL) 4440 5870
TRANSPORT WND (MPH) NW 10 N 16
VENT RATE (KT-FT) 39960 82180
MAX ADI EARLY 25 FAIR 27 FAIR 21 FAIR 57 GEN GOOD
MAX ADI LATE 4 VERY POOR 52 GEN GOOD 7 POOR 71 GOOD
MAX LVORI EARLY 9 10 6 5
MAX LVORI LATE 10 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ507-130800-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITIES OF CHESTER GAP AND SKYLAND
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 90 20 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 62 (-3) 82 (+7) 61 75
RH % (24H TREND) 100 (0) 63 (-24) 98 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR N 10 G28
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 9 G23
PRECIP AMOUNT 0.34 0.03 0.00 0.00
PRECIP DURATION 9 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 4 PM
MIXING HGT(FT-AGL/MSL) 4300 5550
TRANSPORT WND (MPH) NW 8 N 15
VENT RATE (KT-FT) 30100 72150
MAX ADI EARLY 12 POOR 23 FAIR 12 POOR 47 GEN GOOD
MAX ADI LATE 3 VERY POOR 37 FAIR 5 VERY POOR 63 GOOD
MAX LVORI EARLY 9 9 7 6
MAX LVORI LATE 9 3 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS AROUND 80. SOUTH
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
VAZ501-130800-
NORTHERN FAUQUIER-
INCLUDING THE CITIES OF AIRLIE, BETHEL, AND WARRENTON
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 80 30 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 66 (0) 86 (+7) 65 79
RH % (24H TREND) 100 (0) 63 (-17) 96 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR N 11 G24
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 11 G21
PRECIP AMOUNT 0.29 0.07 0.00 0.00
PRECIP DURATION 9 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 3 PM
MIXING HGT(FT-AGL/MSL) 4600 5670
TRANSPORT WND (MPH) NW 9 N 16
VENT RATE (KT-FT) 36800 79380
MAX ADI EARLY 21 FAIR 25 FAIR 18 GEN POOR 55 GEN GOOD
MAX ADI LATE 3 VERY POOR 53 GEN GOOD 7 POOR 70 GOOD
MAX LVORI EARLY 9 10 6 5
MAX LVORI LATE 10 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ029-130800-
PAGE-
INCLUDING THE CITIES OF COMPTON, FAIRVIEW, HAMBURG, KIMBALL,
LURAY, RILEYVILLE, AND INGHAM
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 90 20 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 64 (-3) 88 (+7) 62 81
RH % (24H TREND) 100 (0) 57 (-17) 100 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR N 6 G19
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 7 G19
PRECIP AMOUNT 0.26 0.04 0.00 0.00
PRECIP DURATION 8 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 3 PM
MIXING HGT(FT-AGL/MSL) 4420 5630
TRANSPORT WND (MPH) NW 7 N 15
VENT RATE (KT-FT) 26520 73190
MAX ADI EARLY 12 POOR 22 FAIR 12 POOR 61 GOOD
MAX ADI LATE 2 VERY POOR 39 FAIR 3 VERY POOR 92 GOOD
MAX LVORI EARLY 10 10 6 7
MAX LVORI LATE 10 3 8 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
WVZ506-130800-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 62 (-2) 83 (+5) 60 78
RH % (24H TREND) 100 (+1) 58 (-19) 100 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR NW 5 G17
WIND 20FT/LATE(MPH) LGT/VAR NW 5 LGT/VAR NW 6 G17
PRECIP AMOUNT 0.36 0.00 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(FT-AGL/MSL) 4240 5040
TRANSPORT WND (MPH) NW 12 NW 14
VENT RATE (KT-FT) 42400 60480
MAX ADI EARLY 14 GEN POOR 37 FAIR 26 FAIR 56 GEN GOOD
MAX ADI LATE 3 VERY POOR 52 GEN GOOD 4 VERY POOR 76 GOOD
MAX LVORI EARLY 9 9 8 7
MAX LVORI LATE 9 3 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
VAZ031-130800-
CLARKE-
INCLUDING THE CITIES OF BERRYVILLE AND STRINGTOWN
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 80 30 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 66 (+1) 86 (+5) 64 79
RH % (24H TREND) 100 (0) 60 (-15) 94 42
WIND 20FT/EARLY(MPH) SE 5 LGT/VAR LGT/VAR NW 10 G21
WIND 20FT/LATE(MPH) LGT/VAR NW 5 LGT/VAR N 11 G21
PRECIP AMOUNT 0.24 0.03 0.00 0.00
PRECIP DURATION 9 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT(FT-AGL/MSL) 4830 5870
TRANSPORT WND (MPH) NW 10 N 15
VENT RATE (KT-FT) 43470 76310
MAX ADI EARLY 23 FAIR 29 FAIR 26 FAIR 60 GEN GOOD
MAX ADI LATE 3 VERY POOR 57 GEN GOOD 8 POOR 69 GOOD
MAX LVORI EARLY 8 10 6 6
MAX LVORI LATE 9 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
WVZ053-130800-
JEFFERSON-
INCLUDING THE CITIES OF RANSON, SHENANDOAH JUNCTION, BLOOMERY,
CHARLES TOWN, MIDDLEWAY, BAKERTON, AND MILLVILLE
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 90 20 20 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 66 (+2) 86 (+4) 64 78
RH % (24H TREND) 100 (+1) 60 (-12) 93 41
WIND 20FT/EARLY(MPH) SE 6 LGT/VAR LGT/VAR NW 11 G19
WIND 20FT/LATE(MPH) LGT/VAR NW 5 W 5 G18 N 11 G19
PRECIP AMOUNT 0.37 0.04 0.00 0.00
PRECIP DURATION 8 0 0
PRECIP BEGIN 6 PM CONTINUING 4 AM
PRECIP END CONTINUING 8 AM 6 AM
MIXING HGT(FT-AGL/MSL) 4620 5840
TRANSPORT WND (MPH) NW 10 N 15
VENT RATE (KT-FT) 41580 75920
MAX ADI EARLY 26 FAIR 30 FAIR 26 FAIR 60 GEN GOOD
MAX ADI LATE 3 VERY POOR 55 GEN GOOD 10 POOR 70 GOOD
MAX LVORI EARLY 8 10 6 5
MAX LVORI LATE 10 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. WEST WINDS 5 TO 10 MPH.
VAZ030-130800-
WARREN-
INCLUDING THE CITIES OF ARCO, BENTONVILLE, BUCKTON, CEDARVILLE,
FRONT ROYAL, GLEN ECHO, AND HOWELLSVILLE
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 90 30 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 65 (-2) 88 (+8) 64 79
RH % (24H TREND) 100 (0) 58 (-19) 97 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR N 8 G23
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 9 G21
PRECIP AMOUNT 0.19 0.05 0.00 0.00
PRECIP DURATION 8 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT(FT-AGL/MSL) 4790 5560
TRANSPORT WND (MPH) NW 9 N 15
VENT RATE (KT-FT) 38320 72280
MAX ADI EARLY 21 FAIR 25 FAIR 24 FAIR 59 GEN GOOD
MAX ADI LATE 3 VERY POOR 49 GEN GOOD 4 VERY POOR 67 GOOD
MAX LVORI EARLY 9 10 6 6
MAX LVORI LATE 10 3 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH.
WVZ052-130800-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 90 20 30 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 66 (+2) 86 (+5) 64 78
RH % (24H TREND) 100 (+1) 59 (-13) 91 40
WIND 20FT/EARLY(MPH) SE 5 LGT/VAR LGT/VAR NW 9 G20
WIND 20FT/LATE(MPH) LGT/VAR NW 5 NW 5 G19 N 9 G18
PRECIP AMOUNT 0.28 0.04 0.00 0.00
PRECIP DURATION 7 0 1
PRECIP BEGIN 6 PM CONTINUING 2 AM
PRECIP END CONTINUING 8 AM 6 AM
MIXING HGT(FT-AGL/MSL) 4680 6000
TRANSPORT WND (MPH) NW 12 N 15
VENT RATE (KT-FT) 46800 78000
MAX ADI EARLY 24 FAIR 31 FAIR 26 FAIR 57 GEN GOOD
MAX ADI LATE 3 VERY POOR 60 GEN GOOD 9 POOR 67 GOOD
MAX LVORI EARLY 8 9 6 5
MAX LVORI LATE 9 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WVZ051-130800-
MORGAN-
INCLUDING THE CITIES OF HANCOCK, SHADY GROVE, BERKELEY SPGS,
BERRYVILLE, SMITH CROSSROADS, MAGNOLIA, AND PAW PAW
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE SHOWERS NONE
CHANCE PRECIP (%) 90 0 30 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 66 (+3) 85 (+5) 62 76
RH % (24H TREND) 100 (+2) 60 (-15) 92 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR NW 6 G19
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR NW 6 G17
PRECIP AMOUNT 0.27 0.00 0.00 0.00
PRECIP DURATION 7 0
PRECIP BEGIN 6 PM 2 AM
PRECIP END 6 AM 5 AM
MIXING HGT(FT-AGL/MSL) 4350 5840
TRANSPORT WND (MPH) NW 10 N 14
VENT RATE (KT-FT) 39150 70080
MAX ADI EARLY 24 FAIR 29 FAIR 23 FAIR 66 GOOD
MAX ADI LATE 3 VERY POOR 54 GEN GOOD 8 POOR 92 GOOD
MAX LVORI EARLY 9 10 6 6
MAX LVORI LATE 10 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
WVZ050-130800-
HAMPSHIRE-
INCLUDING THE CITIES OF PURGITSVILLE, FRENCHBURG, ROMNEY,
THREE CHURCHES, WAPOCOMO, POINTS, AND SPRINGFIELD
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE SHOWERS NONE
CHANCE PRECIP (%) 80 0 20 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 65 (+1) 86 (+7) 62 76
RH % (24H TREND) 100 (+1) 59 (-19) 98 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR NW 6 G18
WIND 20FT/LATE(MPH) LGT/VAR NW 5 LGT/VAR NW 8 G17
PRECIP AMOUNT 0.22 0.00 0.00 0.00
PRECIP DURATION 6 1
PRECIP BEGIN 6 PM 1 AM
PRECIP END 6 AM 6 AM
MIXING HGT(FT-AGL/MSL) 4320 5400
TRANSPORT WND (MPH) NW 12 N 13
VENT RATE (KT-FT) 43200 59400
MAX ADI EARLY 20 GEN POOR 32 FAIR 27 FAIR 62 GOOD
MAX ADI LATE 2 VERY POOR 57 GEN GOOD 6 VERY POOR 81 GOOD
MAX LVORI EARLY 9 10 7 6
MAX LVORI LATE 10 3 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
WVZ055-130800-
HARDY-
INCLUDING THE CITIES OF BRAKE, BEAN SETTLEMENT, FISHER, MCNEILL,
AND MOOREFIELD
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 80 0 0 0
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 63 (-2) 84 (+6) 62 76
RH % (24H TREND) 100 (+1) 59 (-21) 97 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR N 7 G21
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 7 G18
PRECIP AMOUNT 0.19 0.00 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL) 4330 5090
TRANSPORT WND (MPH) NW 12 NW 14
VENT RATE (KT-FT) 43300 61080
MAX ADI EARLY 16 GEN POOR 31 FAIR 25 FAIR 60 GEN GOOD
MAX ADI LATE 3 VERY POOR 55 GEN GOOD 6 VERY POOR 83 GOOD
MAX LVORI EARLY 9 9 6 6
MAX LVORI LATE 9 3 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S.
SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS AROUND 80. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MDZ509-130800-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 90 20 60 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 62 (0) 78 (-1) 56 69
RH % (24H TREND) 100 (0) 71 (-4) 100 52
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 6 G18 NW 6 G18
WIND 20FT/LATE(MPH) LGT/VAR W 6 G17 NW 6 G19 NW 6
PRECIP AMOUNT 0.76 0.04 0.04 0.00
PRECIP DURATION 7 1 3
PRECIP BEGIN 6 PM CONTINUING 9 PM
PRECIP END CONTINUING 12 PM 6 AM
MIXING HGT(FT-AGL/MSL) 3250 3880
TRANSPORT WND (MPH) W 14 NW 13
VENT RATE (KT-FT) 39000 42680
MAX ADI EARLY 13 GEN POOR 21 FAIR 33 FAIR 49 GEN GOOD
MAX ADI LATE 4 VERY POOR 52 GEN GOOD 10 POOR 62 GOOD
MAX LVORI EARLY 9 9 7 8
MAX LVORI LATE 9 4 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND
80. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MDZ510-130800-
EASTERN GARRETT-
INCLUDING THE CITIES OF GRANTSVILLE AND KITZMILLER
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE SHOWERS NONE
CHANCE PRECIP (%) 90 0 50 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 62 (0) 80 (+4) 57 71
RH % (24H TREND) 100 (+1) 63 (-19) 100 46
WIND 20FT/EARLY(MPH) LGT/VAR W 6 W 8 G19 NW 8 G20
WIND 20FT/LATE(MPH) LGT/VAR NW 8 G17 NW 9 G20 NW 8
PRECIP AMOUNT 0.88 0.00 0.01 0.00
PRECIP DURATION 8 1
PRECIP BEGIN 6 PM 10 PM
PRECIP END 5 AM 5 AM
MIXING HGT(FT-AGL/MSL) 3630 4190
TRANSPORT WND (MPH) W 15 NW 15
VENT RATE (KT-FT) 47190 54470
MAX ADI EARLY 14 GEN POOR 34 FAIR 42 GEN GOOD 54 GEN GOOD
MAX ADI LATE 4 VERY POOR 56 GEN GOOD 12 POOR 65 GOOD
MAX LVORI EARLY 9 8 6 6
MAX LVORI LATE 9 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
MDZ008-VAZ526-130800-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ANDORA, APPLETON, BARKSDALE, BAY VIEW,
BLAKE, BOHEMIAS MILLS, BRANTWOOD, HAYMARKET, AND WOOLSEY
231 PM EDT SAT SEP 12 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 90 80 0 0
CHANCE OF THUNDER (%) 40 20 0 0
TEMP (24H TREND) 67 (+6) 85 (+4) 65 78
RH % (24H TREND) 100 (+5) 66 (+4) 98 45
WIND 20FT/EARLY(MPH) SE 6 LGT/VAR LGT/VAR N 9 G21
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 10 G21
PRECIP AMOUNT 0.43 0.25 0.00 0.00
PRECIP DURATION 5 2
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 11 AM
MIXING HGT(FT-AGL/MSL) 4010 5940
TRANSPORT WND (MPH) NW 12 N 16
VENT RATE (KT-FT) 40100 83160
MAX ADI EARLY 22 FAIR 22 FAIR 14 GEN POOR 53 GEN GOOD
MAX ADI LATE 5 VERY POOR 48 GEN GOOD 7 POOR 71 GOOD
MAX LVORI EARLY 7 9 7 5
MAX LVORI LATE 9 4 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND
80. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION NEAR NORMAL.
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