617
FNUS51 KLWX 090559
FWFLWX
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD
..E WV...N VA
DC
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1259 AM EST TUE DEC 9 2025
DISCUSSION
CANADIAN HIGH PRESSURE SETTLES OVER THE REGION THROUGH THIS
AFTERNOON BEFORE DRIFTING OFFSHORE. COLD CONDITIONS CAN BE
EXPECTED AGAIN TODAY IN THIS RESPONSE TO THIS RIDGE. A QUICK
MOVING CLIPPER SYSTEM WILL PASS THROUGH THE GREAT LAKES WEDNESDAY,
WITH THE HIGHEST CHANCE OF PRECIPITATION IN THE ALLEGHENY
MOUNTAINS. A SECONDARY COLD FRONT FOLLOWS SUIT ON THURSDAY,
BRINGING A REINFORCING SHOT OF COLD AIR TO THE REGION. YET ANOTHER
FAST MOVING FRONTAL SYSTEM MAY REACH THE AREA BY LATE FRIDAY
LEADING TO ANOTHER COLD WEEKEND AHEAD. THE MID TO LATE WEEK PERIOD
ALSO BRINGS NUMEROUS CHANCES FOR ALLEGHENY MOUNTAIN SNOW SHOWERS.
VAZ054-092115-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF ARLINGTON, ALEXANDRIA, AND FALLS CHURCH
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (0) 29 (+9) 46
RH % (24H TREND) 39 (+4) 85 (+29) 62
WIND 20FT/EARLY(MPH) LGT/VAR S 9 G18 S 11 G24
WIND 20FT/LATE(MPH) S 8 G18 S 8 G18 SW 13 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2890 1950
TRANSPORT WND (MPH) S 16 SW 25
VENT RATE (KT-FT) 40460 42900
MAX ADI EARLY 17 GEN POOR 13 GEN POOR 48 GEN GOOD
MAX ADI LATE 50 GEN GOOD 13 GEN POOR 47 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND 30.
HIGHS IN THE LOWER 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER 20S.
HIGHS IN THE MID 30S. NORTHWEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 18. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 5 TO 10 MPH.
VAZ055-092115-
STAFFORD-
INCLUDING THE CITY OF FALMOUTH
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (+2) 27 (+10) 48
RH % (24H TREND) 39 (-9) 90 (+23) 60
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G18 S 10 G24
WIND 20FT/LATE(MPH) S 6 G17 SW 7 G19 SW 12 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2880 2140
TRANSPORT WND (MPH) S 14 SW 24
VENT RATE (KT-FT) 34560 44940
MAX ADI EARLY 17 GEN POOR 11 POOR 46 GEN GOOD
MAX ADI LATE 47 GEN GOOD 15 GEN POOR 48 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS AROUND 40.
WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SNOW AND RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 16. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 5 TO 10 MPH.
VAZ056-092115-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+2) 26 (+11) 47
RH % (24H TREND) 41 (-19) 93 (+16) 60
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 G18 S 9 G25
WIND 20FT/LATE(MPH) S 5 G17 SW 6 G19 SW 10 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)2630 2100
TRANSPORT WND (MPH) S 13 SW 25
VENT RATE (KT-FT) 28930 46200
MAX ADI EARLY 16 GEN POOR 11 POOR 46 GEN GOOD
MAX ADI LATE 41 GEN GOOD 15 GEN POOR 50 GEN GOOD
MAX LVORI EARLY 3 5 5
MAX LVORI LATE 3 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER
40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS AROUND 40.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 15. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS AROUND 5 MPH.
VAZ057-092115-
KING GEORGE-
INCLUDING THE CITY OF DAHLGREN
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (+1) 27 (+8) 47
RH % (24H TREND) 43 (-13) 92 (+23) 62
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 S 10 G21
WIND 20FT/LATE(MPH) S 5 SW 7 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2750 2100
TRANSPORT WND (MPH) S 12 SW 24
VENT RATE (KT-FT) 27500 44100
MAX ADI EARLY 15 GEN POOR 10 POOR 46 GEN GOOD
MAX ADI LATE 38 FAIR 15 GEN POOR 48 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 3 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 40.
WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE UPPER 30S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 18. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 5 TO 10 MPH.
WVZ502-092115-
EASTERN GRANT-
INCLUDING THE CITY OF PETERSBURG
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 41 (+12) 28 (+13) 51
RH % (24H TREND) 38 (-7) 77 (+8) 56
WIND 20FT/EARLY(MPH) LGT/VAR S 8 G24 SW 11 G31
WIND 20FT/LATE(MPH) S 7 G20 SW 8 G26 SW 13 G32
PRECIP AMOUNT 0.00 0.00 0.05
PRECIP DURATION 5
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)3290 4000
TRANSPORT WND (MPH) SW 14 W 38
VENT RATE (KT-FT) 39480 132000
MAX ADI EARLY 30 FAIR 11 POOR 95 GOOD
MAX ADI LATE 43 GEN GOOD 11 POOR 101 VERY GOOD
MAX LVORI EARLY 3 4 3
MAX LVORI LATE 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN.
LOWS IN THE MID 20S. HIGHS IN THE LOWER 30S. WEST WINDS 15 TO
25 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN. LOWS IN
THE LOWER 20S. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. LOWS IN THE
MID 20S. HIGHS IN THE UPPER 30S. WEST WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND FREEZING RAIN. LOWS
AROUND 20. HIGHS IN THE UPPER 20S. WEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 10. HIGHS IN THE LOWER 30S.
SOUTH WINDS 10 TO 15 MPH.
WVZ503-092115-
WESTERN MINERAL-
INCLUDING THE CITY OF ELK GARDEN
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 38 (+13) 29 (+14) 45
RH % (24H TREND) 40 (+2) 78 (+13) 62
WIND 20FT/EARLY(MPH) LGT/VAR SW 9 G25 SW 14 G34
WIND 20FT/LATE(MPH) S 7 G20 SW 10 G29 SW 17 G34
PRECIP AMOUNT 0.00 0.00 0.20
PRECIP DURATION 8
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)2810 2910
TRANSPORT WND (MPH) SW 14 W 41
VENT RATE (KT-FT) 33720 104760
MAX ADI EARLY 25 FAIR 14 GEN POOR 92 GOOD
MAX ADI LATE 39 FAIR 14 GEN POOR 94 GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 2 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
WINDY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. HIGHS IN THE UPPER 20S. WEST WINDS 20 TO 30 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE LOWER
20S. HIGHS IN THE LOWER 30S. WEST WINDS 15 TO 20 MPH.
SATURDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE LOWER 20S. HIGHS IN THE LOWER 30S. WEST WINDS 15 TO 25 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND
17. HIGHS IN THE LOWER 20S. WEST WINDS 15 TO 25 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 8. HIGHS IN THE MID 20S.
SOUTH WINDS 10 TO 15 MPH.
WVZ504-092115-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE FRZ RAIN
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 38 (+8) 27 (+11) 48
RH % (24H TREND) 38 (+5) 82 (+25) 60
WIND 20FT/EARLY(MPH) LGT/VAR S 5 G18 SW 8 G27
WIND 20FT/LATE(MPH) S 6 SW 5 G20 SW 13 G29
PRECIP AMOUNT 0.00 0.00 0.05
PRECIP DURATION 8
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)3370 3970
TRANSPORT WND (MPH) SW 12 W 36
VENT RATE (KT-FT) 33700 123070
MAX ADI EARLY 24 FAIR 7 POOR 83 GOOD
MAX ADI LATE 38 FAIR 7 POOR 95 GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
WINDY. MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS
IN THE UPPER 20S. HIGHS IN THE LOWER 30S. WEST WINDS 20 TO
30 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE MID 20S. HIGHS IN THE MID 30S. WEST WINDS 15 TO 20 MPH.
SATURDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN.
LOWS IN THE MID 20S. HIGHS IN THE UPPER 30S. WEST WINDS 20 TO
25 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. HIGHS IN THE UPPER 20S. NORTHWEST WINDS 15 TO 25 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE UPPER 20S.
SOUTHWEST WINDS 10 TO 15 MPH.
WVZ505-092115-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/FZ RA
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (+10) 24 (+13) 44
RH % (24H TREND) 44 (-22) 84 (-7) 61
WIND 20FT/EARLY(MPH) SW 5 G19 SW 11 G34 SW 16 G44
WIND 20FT/LATE(MPH) SW 9 G27 SW 12 G39 SW 16 G43
PRECIP AMOUNT 0.00 0.00 0.11
PRECIP DURATION 8
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)2840 3390
TRANSPORT WND (MPH) W 18 W 38
VENT RATE (KT-FT) 45440 111870
MAX ADI EARLY 25 FAIR 19 GEN POOR 99 GOOD
MAX ADI LATE 49 GEN GOOD 22 FAIR 96 GOOD
MAX LVORI EARLY 6 3 2
MAX LVORI LATE 2 3 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
WINDY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND
20. HIGHS IN THE MID 20S. WEST WINDS 25 TO 35 MPH.
FRIDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS
AROUND 18. HIGHS AROUND 30. WEST WINDS 15 TO 25 MPH.
SATURDAY
WINDY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND
20. HIGHS IN THE LOWER 30S. WEST WINDS 20 TO 30 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND
15. HIGHS IN THE LOWER 20S. WEST WINDS 15 TO 25 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 5. HIGHS IN THE MID 20S.
SOUTHWEST WINDS 10 TO 15 MPH.
WVZ501-092115-
WESTERN GRANT-
INCLUDING THE CITIES OF BAYARD AND MOUNT STORM
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (+13) 27 (+13) 44
RH % (24H TREND) 44 (-6) 78 (-4) 62
WIND 20FT/EARLY(MPH) S 5 G18 SW 11 G33 SW 15 G43
WIND 20FT/LATE(MPH) SW 8 G26 SW 12 G37 SW 17 G42
PRECIP AMOUNT 0.00 0.00 0.25
PRECIP DURATION 10
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)2680 2930
TRANSPORT WND (MPH) SW 17 W 39
VENT RATE (KT-FT) 40200 99620
MAX ADI EARLY 25 FAIR 18 GEN POOR 90 GOOD
MAX ADI LATE 43 GEN GOOD 20 GEN POOR 89 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 2 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
WINDY. MOSTLY CLOUDY. SNOW LIKELY. LOWS IN THE LOWER
20S. HIGHS IN THE MID 20S. WEST WINDS 20 TO 30 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 19.
HIGHS IN THE LOWER 30S. WEST WINDS 15 TO 20 MPH.
SATURDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE LOWER 20S. HIGHS AROUND 30. WEST WINDS 20 TO 25 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND
15. HIGHS IN THE LOWER 20S. WEST WINDS 20 TO 25 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 6. HIGHS IN THE MID 20S.
SOUTH WINDS 10 TO 15 MPH.
MDZ507-092115-
NORTHWEST HARFORD-
INCLUDING THE CITY OF JARRETTSVILLE
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE FRZ RAIN
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (+2) 27 (+13) 43
RH % (24H TREND) 35 (-3) 89 (+28) 72
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G18 S 10 G24
WIND 20FT/LATE(MPH) S 7 G17 S 6 SW 12 G24
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2520 1710
TRANSPORT WND (MPH) S 13 SW 25
VENT RATE (KT-FT) 27720 37620
MAX ADI EARLY 17 GEN POOR 13 GEN POOR 44 GEN GOOD
MAX ADI LATE 39 FAIR 11 POOR 45 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID
20S. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE UPPER 20S.
NORTHWEST WINDS 5 TO 10 MPH.
MDZ506-092115-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF COLUMBIA AND ELLICOTT CITY
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE FRZ RAIN
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (+2) 27 (+12) 45
RH % (24H TREND) 37 (+1) 87 (+27) 63
WIND 20FT/EARLY(MPH) LGT/VAR SW 8 G18 S 10 G23
WIND 20FT/LATE(MPH) S 7 G18 SW 6 G17 SW 12 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2690 1710
TRANSPORT WND (MPH) S 13 SW 24
VENT RATE (KT-FT) 29590 35910
MAX ADI EARLY 20 GEN POOR 14 GEN POOR 42 GEN GOOD
MAX ADI LATE 44 GEN GOOD 12 POOR 42 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE UPPER
30S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER
20S. HIGHS AROUND 40. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS AROUND 30.
NORTHWEST WINDS 5 TO 10 MPH.
MDZ508-092115-
SOUTHEAST HARFORD-
INCLUDING THE CITY OF ABERDEEN
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE FRZ RAIN
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+4) 27 (+11) 46
RH % (24H TREND) 36 (-1) 89 (+29) 68
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G23 S 10 G28
WIND 20FT/LATE(MPH) S 6 SW 7 G21 SW 12 G28
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 5
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2500 1950
TRANSPORT WND (MPH) S 13 SW 25
VENT RATE (KT-FT) 27500 42900
MAX ADI EARLY 14 GEN POOR 13 GEN POOR 47 GEN GOOD
MAX ADI LATE 36 FAIR 12 POOR 46 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 30S. WEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. WEST WINDS 10 TO 15 MPH.
SATURDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. WEST WINDS 15 TO 25 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE
MID 20S. HIGHS IN THE MID 30S. NORTHWEST WINDS 15 TO 25 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 16. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 10 TO 15 MPH.
MDZ501-092115-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITY OF FROSTBURG
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/FZ RA
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (+10) 27 (+12) 46
RH % (24H TREND) 41 (+6) 84 (+24) 63
WIND 20FT/EARLY(MPH) LGT/VAR SW 8 G21 SW 12 G29
WIND 20FT/LATE(MPH) S 7 SW 9 G23 SW 17 G31
PRECIP AMOUNT 0.00 0.00 0.11
PRECIP DURATION 8
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)2630 3220
TRANSPORT WND (MPH) SW 13 W 39
VENT RATE (KT-FT) 28930 109480
MAX ADI EARLY 22 FAIR 12 POOR 81 GOOD
MAX ADI LATE 33 FAIR 12 POOR 93 GOOD
MAX LVORI EARLY 3 4 3
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
WINDY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE
MID 20S. HIGHS AROUND 30. WEST WINDS 20 TO 30 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE LOWER
20S. HIGHS IN THE LOWER 30S. WEST WINDS 15 TO 20 MPH.
SATURDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE LOWER 20S. HIGHS IN THE LOWER 30S. WEST WINDS 20 TO 25 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND
18. HIGHS IN THE MID 20S. WEST WINDS 15 TO 25 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 10. HIGHS IN THE MID 20S.
SOUTHWEST WINDS 10 TO 15 MPH.
MDZ503-092115-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF GERMANTOWN AND DAMASCUS
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE FRZ RAIN
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (+2) 27 (+12) 46
RH % (24H TREND) 37 (0) 85 (+23) 63
WIND 20FT/EARLY(MPH) LGT/VAR S 9 G19 S 11 G24
WIND 20FT/LATE(MPH) S 9 G19 S 8 G18 SW 13 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2860 1760
TRANSPORT WND (MPH) S 15 SW 24
VENT RATE (KT-FT) 37180 36960
MAX ADI EARLY 25 FAIR 13 GEN POOR 41 GEN GOOD
MAX ADI LATE 51 GEN GOOD 15 GEN POOR 42 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE UPPER
30S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER
20S. HIGHS IN THE LOWER 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS AROUND 30. WEST
WINDS 5 TO 10 MPH.
MDZ502-092115-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITY OF CUMBERLAND
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE FRZ RAIN FRZ RAIN
CHANCE PRECIP (%) 0 20 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+7) 26 (+10) 47
RH % (24H TREND) 37 (+4) 81 (+26) 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5 G23
WIND 20FT/LATE(MPH) S 5 LGT/VAR SW 10 G26
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 0 8
PRECIP BEGIN 4 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3240 3650
TRANSPORT WND (MPH) S 12 W 33
VENT RATE (KT-FT) 32400 105850
MAX ADI EARLY 24 FAIR 6 VERY POOR 59 GEN GOOD
MAX ADI LATE 37 FAIR 4 VERY POOR 85 GOOD
MAX LVORI EARLY 2 3 4
MAX LVORI LATE 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 30S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID
20S. HIGHS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE LOWER 20S.
HIGHS IN THE UPPER 20S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE UPPER 20S.
SOUTHWEST WINDS 5 TO 10 MPH.
MDZ505-092115-
NORTHWEST HOWARD-
INCLUDING THE CITY OF LISBON
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE FRZ RAIN
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (+2) 27 (+13) 43
RH % (24H TREND) 39 (+2) 85 (+24) 67
WIND 20FT/EARLY(MPH) LGT/VAR S 8 G19 S 10 G23
WIND 20FT/LATE(MPH) S 8 G18 S 7 G18 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2600 1600
TRANSPORT WND (MPH) S 14 SW 25
VENT RATE (KT-FT) 31200 35200
MAX ADI EARLY 24 FAIR 14 GEN POOR 43 GEN GOOD
MAX ADI LATE 46 GEN GOOD 15 GEN POOR 43 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
30S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE UPPER 20S.
NORTHWEST WINDS 5 TO 10 MPH.
MDZ504-092115-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF BETHESDA, ROCKVILLE, GAITHERSBURG,
AND SILVER SPRING
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE FRZ RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (+1) 27 (+10) 45
RH % (24H TREND) 39 (+4) 86 (+27) 62
WIND 20FT/EARLY(MPH) LGT/VAR S 8 G19 S 10 G24
WIND 20FT/LATE(MPH) S 8 G18 S 7 G17 SW 12 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2810 1770
TRANSPORT WND (MPH) S 16 SW 23
VENT RATE (KT-FT) 39340 35400
MAX ADI EARLY 20 GEN POOR 13 GEN POOR 42 GEN GOOD
MAX ADI LATE 49 GEN GOOD 14 GEN POOR 42 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER
20S. HIGHS IN THE LOWER 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE LOWER 30S.
WEST WINDS 5 TO 10 MPH.
MDZ006-092115-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF REISTERSTOWN AND COCKEYSVILLE
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE FRZ RAIN
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (+2) 27 (+13) 43
RH % (24H TREND) 36 (-2) 87 (+28) 69
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G19 S 9 G23
WIND 20FT/LATE(MPH) S 7 G18 S 6 G17 SW 11 G23
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2600 1650
TRANSPORT WND (MPH) S 14 SW 25
VENT RATE (KT-FT) 31200 36300
MAX ADI EARLY 21 FAIR 13 GEN POOR 43 GEN GOOD
MAX ADI LATE 45 GEN GOOD 10 POOR 44 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE UPPER
30S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID
20S. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE UPPER 20S.
NORTHWEST WINDS 5 TO 10 MPH.
MDZ005-092115-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG AND WESTMINSTER
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE FRZ RAIN
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (+3) 27 (+13) 43
RH % (24H TREND) 35 (-2) 85 (+24) 67
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G19 S 9 G23
WIND 20FT/LATE(MPH) S 7 G18 S 6 G18 SW 10 G23
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2650 1610
TRANSPORT WND (MPH) S 15 SW 26
VENT RATE (KT-FT) 34450 37030
MAX ADI EARLY 24 FAIR 13 GEN POOR 44 GEN GOOD
MAX ADI LATE 48 GEN GOOD 12 POOR 45 GEN GOOD
MAX LVORI EARLY 3 4 3
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 30S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
30S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE LOWER 20S.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE UPPER 20S.
WEST WINDS 5 TO 10 MPH.
MDZ004-092115-
FREDERICK MD-
INCLUDING THE CITIES OF FREDERICK AND BALLENGER CREEK
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE FRZ RAIN FRZ RAIN
CHANCE PRECIP (%) 0 20 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (+4) 27 (+12) 45
RH % (24H TREND) 36 (-1) 85 (+25) 65
WIND 20FT/EARLY(MPH) LGT/VAR S 8 G23 S 9 G23
WIND 20FT/LATE(MPH) S 8 G20 S 6 G19 SW 11 G23
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 0 2
PRECIP BEGIN 5 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL)2870 1830
TRANSPORT WND (MPH) S 16 SW 23
VENT RATE (KT-FT) 40180 36600
MAX ADI EARLY 25 FAIR 13 GEN POOR 41 GEN GOOD
MAX ADI LATE 52 GEN GOOD 12 POOR 42 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE UPPER
30S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
30S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE UPPER 20S.
WEST WINDS 10 TO 15 MPH.
MDZ003-092115-
WASHINGTON-
INCLUDING THE CITY OF HAGERSTOWN
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE FRZ RAIN FRZ RAIN
CHANCE PRECIP (%) 0 20 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (+5) 26 (+11) 47
RH % (24H TREND) 35 (+1) 81 (+22) 61
WIND 20FT/EARLY(MPH) LGT/VAR S 8 G20 S 9 G21
WIND 20FT/LATE(MPH) S 9 G20 S 6 G17 SW 10 G21
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 0 5
PRECIP BEGIN 4 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL)3110 2830
TRANSPORT WND (MPH) S 16 SW 22
VENT RATE (KT-FT) 43540 53770
MAX ADI EARLY 31 FAIR 14 GEN POOR 32 FAIR
MAX ADI LATE 49 GEN GOOD 11 POOR 43 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 30S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE LOWER 20S.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 14. HIGHS AROUND 30. WEST
WINDS 10 TO 15 MPH.
VAZ053-092115-
FAIRFAX-
INCLUDING THE CITIES OF RESTON, HERNDON, ANNANDALE, CENTREVILLE,
CHANTILLY, MCLEAN, AND FRANCONIA
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+1) 28 (+10) 47
RH % (24H TREND) 38 (+2) 85 (+25) 61
WIND 20FT/EARLY(MPH) LGT/VAR S 9 G19 S 12 G25
WIND 20FT/LATE(MPH) S 8 G19 S 9 G19 SW 13 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2860 1940
TRANSPORT WND (MPH) S 14 SW 24
VENT RATE (KT-FT) 34320 40740
MAX ADI EARLY 21 FAIR 12 POOR 44 GEN GOOD
MAX ADI LATE 50 GEN GOOD 15 GEN POOR 45 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER
20S. HIGHS IN THE LOWER 40S. WEST WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER 20S.
HIGHS IN THE MID 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 17. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 5 TO 10 MPH.
VAZ527-092115-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, MANASSAS, WOODBRIDGE,
LAKE RIDGE, AND MONTCLAIR
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+1) 27 (+10) 48
RH % (24H TREND) 37 (-4) 86 (+22) 60
WIND 20FT/EARLY(MPH) LGT/VAR S 9 G19 S 11 G25
WIND 20FT/LATE(MPH) S 8 G19 S 8 G20 SW 13 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2920 2010
TRANSPORT WND (MPH) S 15 SW 23
VENT RATE (KT-FT) 37960 40200
MAX ADI EARLY 21 FAIR 14 GEN POOR 45 GEN GOOD
MAX ADI LATE 49 GEN GOOD 15 GEN POOR 46 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 40.
WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. WEST WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER 20S.
HIGHS IN THE MID 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 16. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 5 TO 10 MPH.
VAZ051-092115-
CULPEPER-
INCLUDING THE CITY OF CULPEPER
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+1) 25 (+11) 48
RH % (24H TREND) 39 (-9) 90 (+19) 58
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G21 S 11 G26
WIND 20FT/LATE(MPH) S 8 G20 SW 7 G20 SW 13 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2680 2430
TRANSPORT WND (MPH) S 16 SW 25
VENT RATE (KT-FT) 37520 53460
MAX ADI EARLY 22 FAIR 13 GEN POOR 47 GEN GOOD
MAX ADI LATE 47 GEN GOOD 16 GEN POOR 50 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS AROUND 40.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE UPPER 30S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 13. HIGHS IN THE LOWER 30S.
WEST WINDS AROUND 5 MPH.
VAZ050-092115-
ORANGE-
INCLUDING THE CITIES OF ORANGE AND GORDONSVILLE
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (+1) 25 (+11) 47
RH % (24H TREND) 41 (-19) 91 (+11) 61
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G20 S 11 G26
WIND 20FT/LATE(MPH) S 6 G18 SW 7 G21 SW 12 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)2530 1950
TRANSPORT WND (MPH) S 15 SW 25
VENT RATE (KT-FT) 32890 42900
MAX ADI EARLY 19 GEN POOR 10 POOR 47 GEN GOOD
MAX ADI LATE 43 GEN GOOD 16 GEN POOR 48 GEN GOOD
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 3 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 14. HIGHS IN THE LOWER 30S.
WEST WINDS AROUND 5 MPH.
VAZ036-092115-
NELSON-
INCLUDING THE CITY OF LOVINGSTON
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (+1) 24 (+11) 47
RH % (24H TREND) 53 (-26) 97 (+2) 64
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G19 SW 10 G26
WIND 20FT/LATE(MPH) S 6 G17 SW 6 G20 SW 12 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)2440 2300
TRANSPORT WND (MPH) SW 14 SW 23
VENT RATE (KT-FT) 29280 46000
MAX ADI EARLY 18 GEN POOR 8 POOR 41 GEN GOOD
MAX ADI LATE 35 FAIR 11 POOR 45 GEN GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 3 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
WINDY. PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN
THE LOWER 40S. WEST WINDS 20 TO 30 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS AROUND 40.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS
IN THE MID 40S. WEST WINDS 20 TO 25 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 15. HIGHS IN THE LOWER 30S.
SOUTH WINDS 10 TO 15 MPH.
VAZ037-092115-
ALBEMARLE-
INCLUDING THE CITY OF CHARLOTTESVILLE
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (+2) 25 (+11) 48
RH % (24H TREND) 50 (-25) 95 (+2) 64
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G19 SW 11 G26
WIND 20FT/LATE(MPH) S 7 G18 SW 7 G20 SW 13 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)2530 2300
TRANSPORT WND (MPH) S 14 SW 24
VENT RATE (KT-FT) 30360 48300
MAX ADI EARLY 17 GEN POOR 9 POOR 44 GEN GOOD
MAX ADI LATE 39 FAIR 12 POOR 47 GEN GOOD
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 3 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 16. HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
VAZ038-092115-
GREENE-
INCLUDING THE CITY OF STANARDSVILLE
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (+3) 24 (+10) 48
RH % (24H TREND) 45 (-20) 92 (+12) 62
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G21 SW 10 G26
WIND 20FT/LATE(MPH) S 8 G19 SW 7 G24 SW 12 G27
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2720 2840
TRANSPORT WND (MPH) S 14 SW 24
VENT RATE (KT-FT) 32640 59640
MAX ADI EARLY 21 FAIR 9 POOR 43 GEN GOOD
MAX ADI LATE 41 GEN GOOD 10 POOR 54 GEN GOOD
MAX LVORI EARLY 3 5 4
MAX LVORI LATE 3 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE LOWER 20S.
HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 14. HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
VAZ039-092115-
MADISON-
INCLUDING THE CITY OF MADISON
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (+1) 25 (+11) 49
RH % (24H TREND) 40 (-16) 90 (+19) 58
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G23 S 11 G26
WIND 20FT/LATE(MPH) S 8 G20 SW 7 G24 SW 13 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2640 2960
TRANSPORT WND (MPH) S 16 SW 26
VENT RATE (KT-FT) 36960 68080
MAX ADI EARLY 25 FAIR 12 POOR 46 GEN GOOD
MAX ADI LATE 46 GEN GOOD 13 GEN POOR 58 GEN GOOD
MAX LVORI EARLY 3 5 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 13. HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
MDZ014-092115-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, SEVERN,
SOUTH GATE, SEVERNA PARK, ARNOLD, AND ODENTON
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (+2) 28 (+8) 46
RH % (24H TREND) 37 (-2) 85 (+25) 60
WIND 20FT/EARLY(MPH) LGT/VAR SW 8 G20 S 10 G23
WIND 20FT/LATE(MPH) S 7 SW 7 G18 SW 13 G24
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2870 1860
TRANSPORT WND (MPH) S 12 SW 24
VENT RATE (KT-FT) 28700 39060
MAX ADI EARLY 15 GEN POOR 14 GEN POOR 48 GEN GOOD
MAX ADI LATE 42 GEN GOOD 12 POOR 46 GEN GOOD
MAX LVORI EARLY 3 4 3
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. WEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. WEST WINDS 10 TO 15 MPH.
SATURDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. WEST WINDS 15 TO 25 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 30S. NORTHWEST WINDS 15 TO 25 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 18. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 10 TO 15 MPH.
MDZ017-092115-
ST. MARYS-
INCLUDING THE CITIES OF LEXINGTON PARK AND CALIFORNIA
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 38 (+1) 29 (+7) 48
RH % (24H TREND) 47 (-5) 89 (+22) 58
WIND 20FT/EARLY(MPH) LGT/VAR SW 8 G19 S 12 G24
WIND 20FT/LATE(MPH) S 5 SW 9 G20 SW 14 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2650 1900
TRANSPORT WND (MPH) S 12 SW 25
VENT RATE (KT-FT) 26500 41800
MAX ADI EARLY 13 GEN POOR 15 GEN POOR 47 GEN GOOD
MAX ADI LATE 33 FAIR 13 GEN POOR 49 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 3 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 40S. NORTHWEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS AROUND 40.
WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
MID 40S. WEST WINDS 15 TO 20 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS AROUND
30. HIGHS IN THE UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 20. HIGHS IN THE MID 30S.
NORTHWEST WINDS 10 TO 15 MPH.
MDZ016-092115-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (+1) 27 (+8) 47
RH % (24H TREND) 40 (-6) 90 (+26) 61
WIND 20FT/EARLY(MPH) LGT/VAR SW 9 G17 S 11 G23
WIND 20FT/LATE(MPH) S 7 SW 9 G17 SW 14 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2800 2060
TRANSPORT WND (MPH) S 12 SW 23
VENT RATE (KT-FT) 28000 41200
MAX ADI EARLY 16 GEN POOR 13 GEN POOR 46 GEN GOOD
MAX ADI LATE 39 FAIR 14 GEN POOR 46 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. NORTHWEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. WEST WINDS 15 TO 20 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 18. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 5 TO 10 MPH.
MDZ018-092115-
CALVERT-
INCLUDING THE CITIES OF CHESAPEAKE BEACH, HUNTINGTOWN, DUNKIRK,
NORTH BEACH, LUSBY, AND PRINCE FREDERICK
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 38 (+1) 29 (+7) 48
RH % (24H TREND) 44 (-3) 86 (+22) 61
WIND 20FT/EARLY(MPH) LGT/VAR SW 9 G20 S 12 G24
WIND 20FT/LATE(MPH) S 6 SW 9 G19 SW 14 G25
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2740 1920
TRANSPORT WND (MPH) S 8 SW 25
VENT RATE (KT-FT) 19180 42240
MAX ADI EARLY 14 GEN POOR 16 GEN POOR 48 GEN GOOD
MAX ADI LATE 38 FAIR 15 GEN POOR 49 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. NORTHWEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 10 TO 15 MPH.
SATURDAY
BREEZY. MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE
MID 40S. WEST WINDS 15 TO 25 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS
IN THE UPPER 20S. HIGHS IN THE UPPER 30S. NORTHWEST WINDS 15 TO
25 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 19. HIGHS IN THE MID 30S.
NORTHWEST WINDS 15 TO 20 MPH.
MDZ011-092115-
SOUTHERN BALTIMORE-
INCLUDING THE CITY OF BALTIMORE
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE FRZ RAIN
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+3) 27 (+10) 45
RH % (24H TREND) 38 (+1) 86 (+27) 63
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G19 S 9 G21
WIND 20FT/LATE(MPH) S 7 G17 SW 6 G17 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2740 1910
TRANSPORT WND (MPH) S 14 SW 23
VENT RATE (KT-FT) 32880 38200
MAX ADI EARLY 16 GEN POOR 13 GEN POOR 42 GEN GOOD
MAX ADI LATE 41 GEN GOOD 10 POOR 44 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 30S. WEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. WEST WINDS 10 TO 15 MPH.
SATURDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. WEST WINDS 20 TO 25 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER 20S.
HIGHS IN THE MID 30S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 17. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 10 TO 15 MPH.
MDZ013-092115-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, GREENBELT, LAUREL, AND CAMP SPRINGS
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE FRZ RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+1) 28 (+9) 46
RH % (24H TREND) 37 (-1) 85 (+26) 61
WIND 20FT/EARLY(MPH) LGT/VAR SW 8 G17 S 11 G23
WIND 20FT/LATE(MPH) S 7 SW 8 G17 SW 13 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2910 1900
TRANSPORT WND (MPH) S 12 SW 24
VENT RATE (KT-FT) 29100 39900
MAX ADI EARLY 16 GEN POOR 13 GEN POOR 48 GEN GOOD
MAX ADI LATE 44 GEN GOOD 14 GEN POOR 47 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER
20S. HIGHS IN THE LOWER 40S. WEST WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER 20S.
HIGHS IN THE MID 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 17. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 5 TO 10 MPH.
VAZ040-092115-
RAPPAHANNOCK-
INCLUDING THE CITY OF WASHINGTON
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+3) 25 (+11) 48
RH % (24H TREND) 38 (-6) 84 (+18) 56
WIND 20FT/EARLY(MPH) LGT/VAR S 8 G25 S 10 G26
WIND 20FT/LATE(MPH) S 8 G21 S 7 G25 SW 11 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2680 3120
TRANSPORT WND (MPH) S 14 SW 24
VENT RATE (KT-FT) 32160 65520
MAX ADI EARLY 28 FAIR 11 POOR 40 FAIR
MAX ADI LATE 47 GEN GOOD 12 POOR 53 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE LOWER 20S.
HIGHS IN THE UPPER 30S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 13. HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
DCZ001-092115-
DISTRICT OF COLUMBIA-
INCLUDING THE CITY OF WASHINGTON
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+1) 29 (+10) 46
RH % (24H TREND) 39 (+4) 85 (+28) 61
WIND 20FT/EARLY(MPH) LGT/VAR SW 8 G17 S 10 G24
WIND 20FT/LATE(MPH) S 7 G17 SW 7 SW 12 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2940 1980
TRANSPORT WND (MPH) S 16 SW 25
VENT RATE (KT-FT) 41160 43560
MAX ADI EARLY 15 GEN POOR 11 POOR 49 GEN GOOD
MAX ADI LATE 50 GEN GOOD 13 GEN POOR 48 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND 30.
HIGHS IN THE LOWER 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER 20S.
HIGHS IN THE MID 30S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 17. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 5 TO 10 MPH.
VAZ504-092115-
EASTERN HIGHLAND-
INCLUDING THE CITY OF MONTEREY
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (+3) 22 (+11) 44
RH % (24H TREND) 65 (-13) 95 (-2) 70
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G25 SW 11 G34
WIND 20FT/LATE(MPH) SW 7 G21 SW 7 G29 SW 12 G34
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 4
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)1920 3630
TRANSPORT WND (MPH) SW 17 W 36
VENT RATE (KT-FT) 28800 112530
MAX ADI EARLY 27 FAIR 13 GEN POOR 82 GOOD
MAX ADI LATE 39 FAIR 17 GEN POOR 92 GOOD
MAX LVORI EARLY 6 6 3
MAX LVORI LATE 4 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
WINDY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. HIGHS IN THE UPPER 20S. WEST WINDS 20 TO 30 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 19.
HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH.
SATURDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS
IN THE MID 30S. WEST WINDS 20 TO 25 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND 19. HIGHS
IN THE UPPER 20S. WEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 7. HIGHS IN THE UPPER 20S.
SOUTHWEST WINDS 10 TO 15 MPH.
VAZ027-092115-
SHENANDOAH-
INCLUDING THE CITIES OF STRASBURG, WOODSTOCK, MOUNT JACKSON,
AND NEW MARKET
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (+5) 25 (+11) 51
RH % (24H TREND) 44 (+1) 83 (+17) 51
WIND 20FT/EARLY(MPH) LGT/VAR SW 9 G27 SW 11 G28
WIND 20FT/LATE(MPH) S 8 G24 SW 8 G27 SW 12 G28
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)2900 4330
TRANSPORT WND (MPH) S 16 SW 33
VENT RATE (KT-FT) 40600 125570
MAX ADI EARLY 34 FAIR 14 GEN POOR 54 GEN GOOD
MAX ADI LATE 48 GEN GOOD 12 POOR 93 GOOD
MAX LVORI EARLY 3 4 3
MAX LVORI LATE 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE LOWER 20S.
HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. COLDER. LOWS IN THE
LOWER 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS 10 TO 15 MPH.
VAZ505-092115-
WESTERN LOUDOUN-
INCLUDING THE CITY OF PURCELLVILLE
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/FZ RA
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (+2) 27 (+11) 46
RH % (24H TREND) 36 (-3) 84 (+25) 60
WIND 20FT/EARLY(MPH) LGT/VAR S 11 G23 S 13 G24
WIND 20FT/LATE(MPH) S 10 G21 S 9 G19 S 13 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2820 2130
TRANSPORT WND (MPH) S 16 SW 22
VENT RATE (KT-FT) 39480 40470
MAX ADI EARLY 26 FAIR 15 GEN POOR 39 FAIR
MAX ADI LATE 46 GEN GOOD 13 GEN POOR 41 GEN GOOD
MAX LVORI EARLY 3 4 3
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE UPPER
30S. NORTHWEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER
20S. HIGHS IN THE LOWER 40S. WEST WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS AROUND 30. WEST
WINDS 10 TO 15 MPH.
VAZ028-092115-
FREDERICK VA-
INCLUDING THE CITY OF WINCHESTER
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE FRZ RAIN FRZ RAIN
CHANCE PRECIP (%) 0 10 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+6) 27 (+11) 50
RH % (24H TREND) 38 (+1) 77 (+18) 54
WIND 20FT/EARLY(MPH) LGT/VAR S 9 G24 S 10 G25
WIND 20FT/LATE(MPH) S 9 G21 S 7 G23 SW 12 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 2
PRECIP BEGIN 4 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL)3140 3470
TRANSPORT WND (MPH) S 14 W 26
VENT RATE (KT-FT) 37680 79810
MAX ADI EARLY 32 FAIR 13 GEN POOR 48 GEN GOOD
MAX ADI LATE 50 GEN GOOD 10 POOR 63 GOOD
MAX LVORI EARLY 3 4 3
MAX LVORI LATE 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS
IN THE MID 30S. WEST WINDS 15 TO 25 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS AROUND 40. WEST WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. COLDER. LOWS IN THE
LOWER 20S. HIGHS AROUND 30. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 14. HIGHS AROUND 30.
SOUTHWEST WINDS 10 TO 15 MPH.
VAZ025-092115-
AUGUSTA-
INCLUDING THE CITIES OF STAUNTON, WAYNESBORO, AND STUARTS DRAFT
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/FZ RA
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (+1) 22 (+12) 47
RH % (24H TREND) 62 (-11) 93 (-1) 64
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G25 SW 10 G34
WIND 20FT/LATE(MPH) SW 7 G21 SW 7 G29 SW 13 G33
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2270 3300
TRANSPORT WND (MPH) SW 15 SW 35
VENT RATE (KT-FT) 29510 99000
MAX ADI EARLY 27 FAIR 10 POOR 65 GOOD
MAX ADI LATE 38 FAIR 12 POOR 84 GOOD
MAX LVORI EARLY 5 5 4
MAX LVORI LATE 3 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
WINDY. PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN
THE MID 30S. WEST WINDS 20 TO 30 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE LOWER 20S.
HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY
WINDY. MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN
THE LOWER 40S. WEST WINDS 25 TO 30 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER
30S. WEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 11. HIGHS AROUND 30.
SOUTHWEST WINDS 10 TO 15 MPH.
VAZ502-092115-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (0) 26 (+12) 48
RH % (24H TREND) 38 (-5) 89 (+20) 60
WIND 20FT/EARLY(MPH) LGT/VAR SW 8 G21 S 11 G26
WIND 20FT/LATE(MPH) S 8 G20 SW 8 G20 SW 13 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2840 2040
TRANSPORT WND (MPH) S 16 SW 25
VENT RATE (KT-FT) 39760 44880
MAX ADI EARLY 22 FAIR 14 GEN POOR 46 GEN GOOD
MAX ADI LATE 49 GEN GOOD 16 GEN POOR 48 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS AROUND 40.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE UPPER 30S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 14. HIGHS IN THE LOWER 30S.
WEST WINDS 5 TO 10 MPH.
VAZ026-092115-
ROCKINGHAM-
INCLUDING THE CITY OF HARRISONBURG
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (+3) 23 (+12) 49
RH % (24H TREND) 55 (-7) 91 (+9) 57
WIND 20FT/EARLY(MPH) LGT/VAR SW 9 G28 SW 11 G35
WIND 20FT/LATE(MPH) S 9 G25 SW 8 G31 SW 14 G34
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)2580 4100
TRANSPORT WND (MPH) SW 15 W 36
VENT RATE (KT-FT) 33540 127100
MAX ADI EARLY 30 FAIR 12 POOR 64 GOOD
MAX ADI LATE 44 GEN GOOD 13 GEN POOR 92 GOOD
MAX LVORI EARLY 4 5 3
MAX LVORI LATE 3 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN
THE MID 30S. WEST WINDS 15 TO 25 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE LOWER 20S.
HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. COLDER. LOWS IN THE
LOWER 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 11. HIGHS AROUND 30.
SOUTHWEST WINDS 10 TO 15 MPH.
VAZ503-092115-
WESTERN HIGHLAND-
INCLUDING THE CITY OF HIGHTOWN
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/FZ RA
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (+4) 22 (+12) 40
RH % (24H TREND) 64 (-13) 91 (-7) 72
WIND 20FT/EARLY(MPH) SW 5 G18 SW 9 G28 SW 14 G41
WIND 20FT/LATE(MPH) SW 8 G26 SW 10 G34 SW 14 G40
PRECIP AMOUNT 0.00 0.00 0.08
PRECIP DURATION 5
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)1900 3180
TRANSPORT WND (MPH) SW 18 W 35
VENT RATE (KT-FT) 30400 95400
MAX ADI EARLY 21 FAIR 18 GEN POOR 81 GOOD
MAX ADI LATE 39 FAIR 22 FAIR 86 GOOD
MAX LVORI EARLY 6 5 3
MAX LVORI LATE 3 4 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
WINDY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND
20. HIGHS IN THE MID 20S. WEST WINDS 20 TO 30 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 17.
HIGHS AROUND 30. WEST WINDS 15 TO 20 MPH.
SATURDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND
19. HIGHS IN THE LOWER 30S. WEST WINDS 20 TO 25 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND 15. HIGHS
IN THE LOWER 20S. WEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 4. HIGHS IN THE MID 20S.
SOUTHWEST WINDS 10 TO 15 MPH.
VAZ508-092115-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF WINTERGREEN
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (+2) 23 (+11) 44
RH % (24H TREND) 57 (-17) 83 (-10) 61
WIND 20FT/EARLY(MPH) LGT/VAR SW 11 G24 SW 13 G31
WIND 20FT/LATE(MPH) SW 8 G20 SW 11 G26 SW 13 G32
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)1600 2310
TRANSPORT WND (MPH) SW 13 SW 28
VENT RATE (KT-FT) 17600 55440
MAX ADI EARLY 14 GEN POOR 12 POOR 43 GEN GOOD
MAX ADI LATE 22 FAIR 13 GEN POOR 52 GEN GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 3 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
WINDY. PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN
THE LOWER 30S. WEST WINDS 20 TO 30 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE LOWER 20S.
HIGHS IN THE MID 30S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN
THE UPPER 30S. WEST WINDS 20 TO 25 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER
30S. WEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 12. HIGHS IN THE MID 20S.
SOUTHWEST WINDS 10 TO 15 MPH.
VAZ506-092115-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF LEESBURG, ASHBURN, AND STERLING
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (+1) 27 (+11) 46
RH % (24H TREND) 37 (-1) 84 (+19) 60
WIND 20FT/EARLY(MPH) LGT/VAR S 10 G19 S 12 G25
WIND 20FT/LATE(MPH) S 10 G20 S 9 G19 SW 13 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2890 1890
TRANSPORT WND (MPH) S 16 SW 23
VENT RATE (KT-FT) 40460 37800
MAX ADI EARLY 27 FAIR 14 GEN POOR 42 GEN GOOD
MAX ADI LATE 52 GEN GOOD 15 GEN POOR 42 GEN GOOD
MAX LVORI EARLY 3 4 3
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS AROUND
40. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER
20S. HIGHS IN THE LOWER 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE LOWER 30S.
WEST WINDS 5 TO 10 MPH.
VAZ507-092115-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF BIG MEADOWS
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (+3) 22 (+9) 46
RH % (24H TREND) 45 (-13) 85 (+9) 56
WIND 20FT/EARLY(MPH) LGT/VAR SW 14 G32 SW 15 G36
WIND 20FT/LATE(MPH) S 10 G26 SW 14 G34 SW 14 G35
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)1810 2810
TRANSPORT WND (MPH) S 13 SW 30
VENT RATE (KT-FT) 19910 73060
MAX ADI EARLY 15 GEN POOR 14 GEN POOR 45 GEN GOOD
MAX ADI LATE 26 FAIR 14 GEN POOR 61 GOOD
MAX LVORI EARLY 3 4 3
MAX LVORI LATE 3 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
WINDY. PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN
THE MID 30S. WEST WINDS 20 TO 30 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE LOWER 20S.
HIGHS IN THE MID 30S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 40.
WEST WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. COLDER. LOWS IN THE
MID 20S. HIGHS AROUND 30. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 11. HIGHS IN THE UPPER 20S.
SOUTHWEST WINDS 10 TO 15 MPH.
VAZ501-092115-
NORTHERN FAUQUIER-
INCLUDING THE CITY OF WARRENTON
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (+2) 26 (+11) 47
RH % (24H TREND) 36 (-6) 84 (+24) 57
WIND 20FT/EARLY(MPH) LGT/VAR S 11 G24 S 12 G26
WIND 20FT/LATE(MPH) S 10 G23 S 9 G21 SW 13 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2640 2540
TRANSPORT WND (MPH) S 16 SW 22
VENT RATE (KT-FT) 36960 48260
MAX ADI EARLY 26 FAIR 14 GEN POOR 39 FAIR
MAX ADI LATE 46 GEN GOOD 14 GEN POOR 44 GEN GOOD
MAX LVORI EARLY 3 4 3
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS AROUND 40.
NORTHWEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE LOWER 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. COLDER. LOWS IN THE
MID 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE LOWER 30S.
WEST WINDS 10 TO 15 MPH.
VAZ029-092115-
PAGE-
INCLUDING THE CITIES OF LURAY, SHENANDOAH, AND STANLEY
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (+4) 26 (+13) 51
RH % (24H TREND) 45 (-5) 84 (+12) 54
WIND 20FT/EARLY(MPH) LGT/VAR SW 10 G27 SW 11 G28
WIND 20FT/LATE(MPH) S 8 G23 SW 9 G26 SW 12 G28
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)2890 4250
TRANSPORT WND (MPH) S 15 SW 33
VENT RATE (KT-FT) 37570 123250
MAX ADI EARLY 33 FAIR 14 GEN POOR 60 GEN GOOD
MAX ADI LATE 47 GEN GOOD 13 GEN POOR 89 GOOD
MAX LVORI EARLY 3 4 3
MAX LVORI LATE 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE LOWER 20S.
HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND FREEZING RAIN. LOWS
IN THE MID 20S. HIGHS IN THE MID 30S. NORTHWEST WINDS 10 TO
15 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 12. HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
WVZ506-092115-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (+9) 25 (+13) 48
RH % (24H TREND) 47 (-20) 88 (-3) 61
WIND 20FT/EARLY(MPH) SW 5 G17 SW 9 G27 SW 13 G36
WIND 20FT/LATE(MPH) SW 9 G24 SW 9 G32 SW 14 G35
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 4
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)2670 3970
TRANSPORT WND (MPH) SW 17 W 38
VENT RATE (KT-FT) 40050 131010
MAX ADI EARLY 31 FAIR 14 GEN POOR 93 GOOD
MAX ADI LATE 46 GEN GOOD 17 GEN POOR 104 VERY GOOD
MAX LVORI EARLY 5 4 3
MAX LVORI LATE 3 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
WINDY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. HIGHS AROUND 30. WEST WINDS 20 TO 30 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN. LOWS
AROUND 20. HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND FREEZING RAIN. LOWS
AROUND 19. HIGHS IN THE UPPER 20S. WEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 8. HIGHS IN THE UPPER 20S.
SOUTHWEST WINDS 10 TO 15 MPH.
VAZ031-092115-
CLARKE-
INCLUDING THE CITY OF BERRYVILLE
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/FZ RA
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+5) 27 (+12) 50
RH % (24H TREND) 35 (-4) 78 (+18) 54
WIND 20FT/EARLY(MPH) LGT/VAR S 9 G24 S 10 G23
WIND 20FT/LATE(MPH) S 10 G23 S 7 G20 SW 12 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)3070 3000
TRANSPORT WND (MPH) S 16 SW 22
VENT RATE (KT-FT) 42980 57000
MAX ADI EARLY 31 FAIR 12 POOR 38 FAIR
MAX ADI LATE 50 GEN GOOD 10 POOR 47 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE UPPER
30S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
MID 20S. HIGHS IN THE LOWER 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. COLDER. LOWS IN THE
MID 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 14. HIGHS AROUND 30.
SOUTHWEST WINDS 10 TO 15 MPH.
WVZ053-092115-
JEFFERSON-
INCLUDING THE CITIES OF CHARLES TOWN AND SHEPHERDSTOWN
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE FRZ RAIN FRZ RAIN
CHANCE PRECIP (%) 0 20 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (+4) 27 (+12) 48
RH % (24H TREND) 34 (-2) 79 (+18) 57
WIND 20FT/EARLY(MPH) LGT/VAR S 10 G21 S 10 G21
WIND 20FT/LATE(MPH) S 11 G21 S 7 G17 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 2
PRECIP BEGIN 5 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL)3000 2430
TRANSPORT WND (MPH) S 16 SW 20
VENT RATE (KT-FT) 42000 41310
MAX ADI EARLY 29 FAIR 13 GEN POOR 33 FAIR
MAX ADI LATE 50 GEN GOOD 11 POOR 40 FAIR
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE UPPER
30S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 40S. WEST WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE LOWER 30S.
WEST WINDS 10 TO 15 MPH.
VAZ030-092115-
WARREN-
INCLUDING THE CITY OF FRONT ROYAL
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (+5) 27 (+12) 51
RH % (24H TREND) 37 (-2) 76 (+14) 51
WIND 20FT/EARLY(MPH) LGT/VAR S 9 G26 S 10 G25
WIND 20FT/LATE(MPH) S 8 G23 SW 8 G24 SW 12 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)3180 4170
TRANSPORT WND (MPH) S 13 SW 28
VENT RATE (KT-FT) 34980 100080
MAX ADI EARLY 30 FAIR 13 GEN POOR 54 GEN GOOD
MAX ADI LATE 48 GEN GOOD 11 POOR 73 GOOD
MAX LVORI EARLY 3 4 3
MAX LVORI LATE 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE UPPER
30S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. COLDER. LOWS IN THE
MID 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS 10 TO 15 MPH.
WVZ052-092115-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE FRZ RAIN SNOW/FZ RA
CHANCE PRECIP (%) 0 20 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (+5) 26 (+11) 49
RH % (24H TREND) 35 (+1) 77 (+19) 58
WIND 20FT/EARLY(MPH) LGT/VAR S 8 G19 S 8 G20
WIND 20FT/LATE(MPH) S 9 G19 S 6 G17 SW 10 G23
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 0 2
PRECIP BEGIN 4 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL)3140 2970
TRANSPORT WND (MPH) S 16 SW 23
VENT RATE (KT-FT) 43960 59400
MAX ADI EARLY 33 FAIR 12 POOR 35 FAIR
MAX ADI LATE 52 GEN GOOD 8 POOR 54 GEN GOOD
MAX LVORI EARLY 3 4 3
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE MID 30S.
WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE LOWER 20S.
HIGHS AROUND 30. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 14. HIGHS AROUND 30.
SOUTHWEST WINDS 10 TO 15 MPH.
WVZ051-092115-
MORGAN-
INCLUDING THE CITY OF PAW PAW
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE FRZ RAIN FRZ RAIN
CHANCE PRECIP (%) 0 20 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (+6) 26 (+10) 47
RH % (24H TREND) 38 (+3) 79 (+23) 63
WIND 20FT/EARLY(MPH) LGT/VAR S 5 G18 S 6 G20
WIND 20FT/LATE(MPH) S 6 G18 LGT/VAR SW 9 G23
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 0 2
PRECIP BEGIN 4 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3160 3340
TRANSPORT WND (MPH) S 13 W 29
VENT RATE (KT-FT) 34760 83500
MAX ADI EARLY 29 FAIR 8 POOR 51 GEN GOOD
MAX ADI LATE 46 GEN GOOD 5 VERY POOR 70 GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 30S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE LOWER 20S.
HIGHS IN THE UPPER 20S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE UPPER 20S.
SOUTHWEST WINDS 10 TO 15 MPH.
WVZ050-092115-
HAMPSHIRE-
INCLUDING THE CITY OF ROMNEY
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE FRZ RAIN RAIN
CHANCE PRECIP (%) 0 10 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (+8) 27 (+11) 49
RH % (24H TREND) 40 (+4) 78 (+22) 58
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G23 S 9 G27
WIND 20FT/LATE(MPH) S 8 G21 S 7 G23 SW 12 G28
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 0 2
PRECIP BEGIN 4 AM 7 AM
PRECIP END 6 AM CONTINUING
MIXING HGT(FT-AGL/MSL)3210 3690
TRANSPORT WND (MPH) S 12 W 32
VENT RATE (KT-FT) 32100 103320
MAX ADI EARLY 28 FAIR 10 POOR 63 GOOD
MAX ADI LATE 39 FAIR 8 POOR 82 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW.
LOWS IN THE UPPER 20S. HIGHS IN THE MID 30S. WEST WINDS 15 TO
25 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID
20S. HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE UPPER 30S. WEST WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. COLDER. LOWS IN THE
LOWER 20S. HIGHS IN THE UPPER 20S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE UPPER 20S.
SOUTHWEST WINDS 10 TO 15 MPH.
WVZ055-092115-
HARDY-
INCLUDING THE CITY OF MOOREFIELD
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 38 (+9) 27 (+12) 50
RH % (24H TREND) 42 (-2) 76 (+14) 56
WIND 20FT/EARLY(MPH) LGT/VAR S 10 G27 SW 12 G29
WIND 20FT/LATE(MPH) S 9 G25 SW 9 G27 SW 13 G31
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)2880 4090
TRANSPORT WND (MPH) S 15 W 36
VENT RATE (KT-FT) 37440 126790
MAX ADI EARLY 27 FAIR 12 POOR 72 GOOD
MAX ADI LATE 40 FAIR 12 POOR 95 GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 30S. WEST WINDS 15 TO 25 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. LOWS IN THE
LOWER 20S. HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND FREEZING RAIN.
COLDER. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER 20S. NORTHWEST
WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 11. HIGHS IN THE UPPER 20S.
SOUTH WINDS 10 TO 15 MPH.
MDZ509-092115-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (+11) 29 (+15) 41
RH % (24H TREND) 48 (+4) 80 (-5) 68
WIND 20FT/EARLY(MPH) S 5 G17 SW 10 G26 SW 15 G34
WIND 20FT/LATE(MPH) SW 9 G21 SW 11 G29 SW 16 G34
PRECIP AMOUNT 0.00 0.00 0.37
PRECIP DURATION 11
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)2390 2450
TRANSPORT WND (MPH) SW 20 SW 37
VENT RATE (KT-FT) 40630 78400
MAX ADI EARLY 32 FAIR 22 FAIR 76 GOOD
MAX ADI LATE 44 GEN GOOD 22 FAIR 71 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 2 3 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
BREEZY, SNOW. LOWS IN THE LOWER 20S. HIGHS IN THE MID
20S. WEST WINDS 15 TO 25 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 19.
HIGHS AROUND 30. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 20.
HIGHS IN THE UPPER 20S. WEST WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 14.
HIGHS AROUND 19. WEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 5. HIGHS IN THE MID 20S.
SOUTH WINDS 10 TO 15 MPH.
MDZ510-092115-
EASTERN GARRETT-
INCLUDING THE CITY OF GRANTSVILLE
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+12) 28 (+15) 43
RH % (24H TREND) 43 (+4) 80 (+12) 65
WIND 20FT/EARLY(MPH) S 5 SW 10 G25 SW 14 G33
WIND 20FT/LATE(MPH) S 8 G19 SW 10 G27 SW 17 G33
PRECIP AMOUNT 0.00 0.00 0.24
PRECIP DURATION 10
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)2570 2570
TRANSPORT WND (MPH) SW 16 W 38
VENT RATE (KT-FT) 35980 84810
MAX ADI EARLY 27 FAIR 17 GEN POOR 82 GOOD
MAX ADI LATE 35 FAIR 17 GEN POOR 83 GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 2 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
WINDY. MOSTLY CLOUDY WITH SNOW LIKELY. LOWS IN THE
LOWER 20S. HIGHS IN THE MID 20S. WEST WINDS 20 TO 30 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 20.
HIGHS AROUND 30. WEST WINDS 15 TO 20 MPH.
SATURDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE LOWER 20S. HIGHS AROUND 30. WEST WINDS 15 TO 25 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS
AROUND 15. HIGHS IN THE LOWER 20S. WEST WINDS 15 TO 25 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 7. HIGHS IN THE MID 20S.
SOUTH WINDS 10 TO 15 MPH.
MDZ008-VAZ526-092115-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ELKTON AND HAYMARKET
1259 AM EST TUE DEC 9 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE FRZ RAIN
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+4) 27 (+11) 45
RH % (24H TREND) 34 (-2) 88 (+31) 67
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G21 S 10 G31
WIND 20FT/LATE(MPH) S 6 G20 SW 7 G23 SW 12 G29
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)2730 1900
TRANSPORT WND (MPH) S 13 SW 26
VENT RATE (KT-FT) 30030 43700
MAX ADI EARLY 12 POOR 12 POOR 48 GEN GOOD
MAX ADI LATE 38 FAIR 11 POOR 46 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 30S. WEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. WEST WINDS 10 TO 15 MPH.
SATURDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE
UPPER 20S. HIGHS AROUND 40. WEST WINDS 15 TO 25 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE
MID 20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 15 TO 25 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 16. HIGHS AROUND 30.
NORTHWEST WINDS 10 TO 15 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION NEAR NORMAL.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page