939
FNUS51 KLWX 091753
FWFLWX
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD
..E WV...N VA
DC
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1252 PM EST TUE DEC 9 2025
DISCUSSION
CANADIAN HIGH PRESSURE WILL DRIFT OFFSHORE TONIGHT. COLD WEATHER
WILL CONTINUE DURING THIS TIME. 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 WILL FOLLOW 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, WITH SOME CHANCE OF SNOW SPILLING EAST OF THE
MOUNTAINS BY FRIDAY AFTERNOON.
ANOTHER WAVE OF LOW PRESSURE MAY IMPACT THE AREA WITH WINTRY
PRECIPITATION CHANCES SATURDAY NIGHT INTO SUNDAY.
VAZ054-100900-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF ARLINGTON, ALEXANDRIA, AND FALLS CHURCH
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 40 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (+8) 45 (+10) 32 39
RH % (24H TREND) 85 (+22) 62 (+22) 82 39
WIND 20FT/EARLY(MPH) S 9 G20 S 12 G25 SW 10 G18 NW 12 G24
WIND 20FT/LATE(MPH) S 10 G21 SW 13 G25 W 11 G20 W 12 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL) 2110 5090
TRANSPORT WND (MPH) SW 24 NW 26
VENT RATE (KT-FT) 44310 117070
MAX ADI EARLY 14 GEN POOR 44 GEN GOOD 13 GEN POOR 88 GOOD
MAX ADI LATE 15 GEN POOR 47 GEN GOOD 20 GEN POOR 87 GOOD
MAX LVORI EARLY 4 4 4 2
MAX LVORI LATE 4 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND 30.
HIGHS IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE LOWER 30S.
HIGHS IN THE UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 18. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS AROUND 5 MPH.
VAZ055-100900-
STAFFORD-
INCLUDING THE CITY OF FALMOUTH
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+7) 47 (+12) 29 42
RH % (24H TREND) 92 (+22) 62 (+19) 91 36
WIND 20FT/EARLY(MPH) S 7 G21 S 11 G25 SW 9 G18 NW 7 G19
WIND 20FT/LATE(MPH) SW 9 G20 SW 12 G26 W 7 W 8 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 4 PM
MIXING HGT(FT-AGL/MSL) 2030 5250
TRANSPORT WND (MPH) SW 24 NW 24
VENT RATE (KT-FT) 42630 110250
MAX ADI EARLY 14 GEN POOR 44 GEN GOOD 14 GEN POOR 108 VERY GOOD
MAX ADI LATE 16 GEN POOR 49 GEN GOOD 12 POOR 102 VERY GOOD
MAX LVORI EARLY 4 4 5 3
MAX LVORI LATE 4 3 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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. A CHANCE OF SNOW. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS AROUND
30. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 17. HIGHS IN THE MID 30S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS AROUND 5 MPH.
VAZ056-100900-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLEAR MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+4) 47 (+13) 28 42
RH % (24H TREND) 100 (+28) 62 (+15) 100 36
WIND 20FT/EARLY(MPH) S 6 SW 11 G25 SW 8 G18 NW 5
WIND 20FT/LATE(MPH) SW 8 G17 SW 12 G26 W 5 W 6 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 1990 5250
TRANSPORT WND (MPH) SW 25 NW 21
VENT RATE (KT-FT) 43780 94500
MAX ADI EARLY 13 GEN POOR 47 GEN GOOD 14 GEN POOR 92 GOOD
MAX ADI LATE 16 GEN POOR 50 GEN GOOD 6 VERY POOR 87 GOOD
MAX LVORI EARLY 4 5 7 4
MAX LVORI LATE 5 3 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY 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 UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS AROUND
30. HIGHS IN THE MID 40S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 16. HIGHS IN THE MID 30S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE UPPER 30S.
WEST WINDS AROUND 5 MPH.
VAZ057-100900-
KING GEORGE-
INCLUDING THE CITY OF DAHLGREN
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLEAR MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (+6) 47 (+11) 30 41
RH % (24H TREND) 99 (+32) 63 (+21) 100 38
WIND 20FT/EARLY(MPH) S 7 G21 S 12 G25 SW 9 G19 NW 8
WIND 20FT/LATE(MPH) SW 9 G23 SW 13 G25 W 8 G18 W 8 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 1970 5220
TRANSPORT WND (MPH) SW 25 NW 24
VENT RATE (KT-FT) 43340 109620
MAX ADI EARLY 14 GEN POOR 46 GEN GOOD 14 GEN POOR 108 VERY GOOD
MAX ADI LATE 16 GEN POOR 48 GEN GOOD 9 POOR 101 VERY GOOD
MAX LVORI EARLY 4 5 7 4
MAX LVORI LATE 5 3 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY 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
MID 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 40S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 18. HIGHS IN THE MID 30S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS AROUND 5 MPH.
WVZ502-100900-
EASTERN GRANT-
INCLUDING THE CITY OF PETERSBURG
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN SNOW SNOW
CHANCE PRECIP (%) 0 60 60 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (+10) 48 (+11) 23 33
RH % (24H TREND) 69 (-1) 53 (+8) 81 46
WIND 20FT/EARLY(MPH) S 8 G24 SW 12 G37 W 13 G34 W 12 G34
WIND 20FT/LATE(MPH) S 9 G27 SW 14 G36 W 12 G34 W 12 G29
PRECIP AMOUNT 0.00 0.08 0.04 0.00
PRECIP DURATION 2 2 1
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(FT-AGL/MSL) 3950 3900
TRANSPORT WND (MPH) W 35 W 30
VENT RATE (KT-FT) 118500 101400
MAX ADI EARLY 11 POOR 92 GOOD 29 FAIR 80 GOOD
MAX ADI LATE 13 GEN POOR 90 GOOD 32 FAIR 81 GOOD
MAX LVORI EARLY 3 2 3 2
MAX LVORI LATE 2 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE LOWER
20S. HIGHS IN THE MID 30S. SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. LOWS IN THE
MID 20S. HIGHS AROUND 40. 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 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 10. HIGHS IN THE LOWER 30S.
WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE UPPER 30S.
WEST WINDS 5 TO 10 MPH.
WVZ503-100900-
WESTERN MINERAL-
INCLUDING THE CITY OF ELK GARDEN
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 70 70 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (+16) 42 (+7) 19 29
RH % (24H TREND) 68 (0) 57 (+10) 91 56
WIND 20FT/EARLY(MPH) SW 9 G23 SW 15 G42 W 19 G40 W 18 G39
WIND 20FT/LATE(MPH) SW 10 G31 W 18 G41 W 19 G40 W 16 G33
PRECIP AMOUNT 0.00 0.22 0.07 0.00
PRECIP DURATION 5 4 0
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(FT-AGL/MSL) 2630 3460
TRANSPORT WND (MPH) W 38 W 37
VENT RATE (KT-FT) 86790 110720
MAX ADI EARLY 14 GEN POOR 76 GOOD 41 GEN GOOD 87 GOOD
MAX ADI LATE 15 GEN POOR 81 GOOD 42 GEN GOOD 90 GOOD
MAX LVORI EARLY 3 3 4 3
MAX LVORI LATE 2 3 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS
AROUND 20. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 20 TO 25 MPH.
SATURDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE MID 20S. HIGHS IN THE MID 30S. WEST WINDS 15 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
BREEZY. MOSTLY CLOUDY. LOWS AROUND 9. HIGHS IN THE MID
20S. WEST WINDS 20 TO 25 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE LOWER 30S.
WEST WINDS 10 TO 15 MPH.
WVZ504-100900-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN SNOW/RAIN NONE
CHANCE PRECIP (%) 0 50 50 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (+12) 46 (+9) 25 33
RH % (24H TREND) 71 (+3) 58 (+14) 80 46
WIND 20FT/EARLY(MPH) S 5 SW 8 G32 W 12 G31 W 14 G33
WIND 20FT/LATE(MPH) S 5 G18 SW 14 G33 W 12 G33 W 14 G29
PRECIP AMOUNT 0.00 0.05 0.02 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(FT-AGL/MSL) 3740 4660
TRANSPORT WND (MPH) W 32 W 30
VENT RATE (KT-FT) 104720 121160
MAX ADI EARLY 6 VERY POOR 76 GOOD 27 FAIR 84 GOOD
MAX ADI LATE 6 VERY POOR 85 GOOD 31 FAIR 85 GOOD
MAX LVORI EARLY 3 3 4 1
MAX LVORI LATE 3 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. HIGHS IN THE MID 30S. SOUTHWEST WINDS 20 TO 25 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. 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 UPPER 20S.
WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE MID 30S.
WEST WINDS 5 TO 10 MPH.
WVZ505-100900-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/FZ RA SNOW SNOW
CHANCE PRECIP (%) 0 70 80 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 23 (+9) 40 (+9) 14 24
RH % (24H TREND) 83 (-11) 55 (-1) 98 60
WIND 20FT/EARLY(MPH) SW 12 G33 SW 18 G44 W 22 G48 W 18 G47
WIND 20FT/LATE(MPH) SW 13 G40 W 17 G42 W 21 G48 W 15 G37
PRECIP AMOUNT 0.00 0.16 0.14 0.01
PRECIP DURATION 3 8 1
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(FT-AGL/MSL) 3090 3100
TRANSPORT WND (MPH) W 35 NW 37
VENT RATE (KT-FT) 92700 99200
MAX ADI EARLY 19 GEN POOR 87 GOOD 51 GEN GOOD 83 GOOD
MAX ADI LATE 22 FAIR 84 GOOD 52 GEN GOOD 82 GOOD
MAX LVORI EARLY 3 3 4 4
MAX LVORI LATE 3 4 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
WINDY. MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
16. HIGHS AROUND 30. SOUTHWEST WINDS 20 TO 30 MPH.
SATURDAY
WINDY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. HIGHS IN THE MID 30S. WEST WINDS 25 TO 30 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND
18. HIGHS IN THE MID 20S. NORTHWEST WINDS 20 TO 25 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. LOWS AROUND 5. HIGHS IN THE MID
20S. WEST WINDS 20 TO 25 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE LOWER 30S.
WEST WINDS 10 TO 15 MPH.
WVZ501-100900-
WESTERN GRANT-
INCLUDING THE CITIES OF BAYARD AND MOUNT STORM
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/FZ RA SNOW SNOW
CHANCE PRECIP (%) 0 70 80 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+13) 42 (+9) 15 26
RH % (24H TREND) 72 (-9) 56 (+4) 99 62
WIND 20FT/EARLY(MPH) SW 10 G34 SW 19 G54 W 21 G54 W 18 G48
WIND 20FT/LATE(MPH) SW 13 G49 W 19 G54 W 19 G49 W 15 G37
PRECIP AMOUNT 0.00 0.33 0.15 0.01
PRECIP DURATION 5 6 1
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(FT-AGL/MSL) 2610 2990
TRANSPORT WND (MPH) W 39 W 36
VENT RATE (KT-FT) 88740 92690
MAX ADI EARLY 17 GEN POOR 74 GOOD 42 GEN GOOD 81 GOOD
MAX ADI LATE 20 GEN POOR 77 GOOD 45 GEN GOOD 80 GOOD
MAX LVORI EARLY 3 3 4 4
MAX LVORI LATE 3 4 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS
AROUND 17. HIGHS AROUND 30. SOUTHWEST WINDS 20 TO 25 MPH.
SATURDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. HIGHS IN THE LOWER 30S. WEST WINDS 20 TO 25 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND 18. HIGHS
IN THE MID 20S. WEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 7. HIGHS IN THE MID 20S.
WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE LOWER 30S.
WEST WINDS 10 TO 15 MPH.
MDZ507-100900-
NORTHWEST HARFORD-
INCLUDING THE CITY OF JARRETTSVILLE
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 60 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+13) 42 (+10) 28 36
RH % (24H TREND) 88 (+17) 74 (+34) 92 43
WIND 20FT/EARLY(MPH) S 9 G20 S 12 G27 SW 9 G20 W 14 G27
WIND 20FT/LATE(MPH) S 9 G20 SW 12 G27 W 12 G25 W 14 G27
PRECIP AMOUNT 0.00 0.04 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 1710 5230
TRANSPORT WND (MPH) SW 25 NW 31
VENT RATE (KT-FT) 37620 141210
MAX ADI EARLY 15 GEN POOR 43 GEN GOOD 15 GEN POOR 94 GOOD
MAX ADI LATE 15 GEN POOR 43 GEN GOOD 19 GEN POOR 97 GOOD
MAX LVORI EARLY 4 4 5 3
MAX LVORI LATE 4 4 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
30S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID
20S. HIGHS AROUND 40. 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 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 16. HIGHS AROUND 30.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE MID 30S.
WEST WINDS 5 TO 10 MPH.
MDZ506-100900-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF COLUMBIA AND ELLICOTT CITY
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 50 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+12) 44 (+10) 29 37
RH % (24H TREND) 85 (+6) 66 (+28) 82 40
WIND 20FT/EARLY(MPH) S 8 G21 S 12 G25 SW 11 G18 W 13 G25
WIND 20FT/LATE(MPH) SW 9 G21 SW 12 G26 W 12 G21 W 13 G25
PRECIP AMOUNT 0.00 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 1800 5020
TRANSPORT WND (MPH) SW 24 NW 29
VENT RATE (KT-FT) 37800 125500
MAX ADI EARLY 14 GEN POOR 41 GEN GOOD 15 GEN POOR 90 GOOD
MAX ADI LATE 15 GEN POOR 44 GEN GOOD 21 FAIR 90 GOOD
MAX LVORI EARLY 4 4 4 3
MAX LVORI LATE 4 3 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SNOW. 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 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. 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.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE MID 30S.
WEST WINDS AROUND 5 MPH.
MDZ508-100900-
SOUTHEAST HARFORD-
INCLUDING THE CITY OF ABERDEEN
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 60 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (+12) 44 (+10) 30 38
RH % (24H TREND) 87 (+15) 73 (+32) 90 40
WIND 20FT/EARLY(MPH) S 10 G25 S 13 G28 SW 10 G19 W 13 G26
WIND 20FT/LATE(MPH) SW 10 G24 SW 13 G28 W 11 G23 W 13 G26
PRECIP AMOUNT 0.00 0.05 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 9 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 1940 5400
TRANSPORT WND (MPH) SW 25 NW 30
VENT RATE (KT-FT) 42680 140400
MAX ADI EARLY 16 GEN POOR 48 GEN GOOD 14 GEN POOR 92 GOOD
MAX ADI LATE 16 GEN POOR 47 GEN GOOD 20 GEN POOR 96 GOOD
MAX LVORI EARLY 4 4 5 2
MAX LVORI LATE 4 3 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY 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 10 TO 15 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE UPPER 30S. NORTHWEST WINDS 15 TO 25 MPH.
MONDAY
BREEZY. MOSTLY CLEAR. LOWS AROUND 17. HIGHS IN THE
LOWER 30S. NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE MID 30S.
WEST WINDS 5 TO 10 MPH.
MDZ501-100900-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITY OF FROSTBURG
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW NONE
CHANCE PRECIP (%) 0 70 60 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+12) 42 (+8) 20 30
RH % (24H TREND) 77 (+7) 59 (+9) 89 53
WIND 20FT/EARLY(MPH) SW 8 G21 SW 13 G32 W 19 G34 W 20 G37
WIND 20FT/LATE(MPH) SW 10 G24 W 18 G33 NW 19 G36 W 18 G32
PRECIP AMOUNT 0.00 0.10 0.04 0.00
PRECIP DURATION 5 2
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(FT-AGL/MSL) 2840 3570
TRANSPORT WND (MPH) W 36 W 36
VENT RATE (KT-FT) 88040 110670
MAX ADI EARLY 10 POOR 72 GOOD 37 FAIR 89 GOOD
MAX ADI LATE 12 POOR 78 GOOD 41 GEN GOOD 89 GOOD
MAX LVORI EARLY 3 3 4 3
MAX LVORI LATE 3 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE LOWER 20S. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 20 TO
25 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID
20S. HIGHS IN THE MID 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
BREEZY. PARTLY CLOUDY. LOWS AROUND 11. HIGHS IN THE MID
20S. WEST WINDS 20 TO 25 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE LOWER 30S.
WEST WINDS 5 TO 10 MPH.
MDZ503-100900-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF GERMANTOWN AND DAMASCUS
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 40 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (+13) 44 (+10) 29 37
RH % (24H TREND) 85 (+14) 64 (+25) 82 40
WIND 20FT/EARLY(MPH) S 9 G23 S 12 G26 SW 10 G20 NW 13 G25
WIND 20FT/LATE(MPH) S 9 G21 SW 13 G26 W 12 G21 W 14 G25
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL) 1690 5060
TRANSPORT WND (MPH) SW 23 NW 28
VENT RATE (KT-FT) 33800 121440
MAX ADI EARLY 14 GEN POOR 39 FAIR 15 GEN POOR 91 GOOD
MAX ADI LATE 16 GEN POOR 39 FAIR 18 GEN POOR 91 GOOD
MAX LVORI EARLY 4 3 4 3
MAX LVORI LATE 4 3 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER
20S. HIGHS IN THE LOWER 40S. WEST WINDS 5 TO 10 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
PARTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE MID 30S.
WEST WINDS AROUND 5 MPH.
MDZ502-100900-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITY OF CUMBERLAND
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE FRZ RAIN SNOW/RAIN NONE
CHANCE PRECIP (%) 0 60 50 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+13) 46 (+11) 25 33
RH % (24H TREND) 77 (+5) 60 (+17) 78 45
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G26 W 11 G26 W 12 G28
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G28 W 11 G27 W 12 G27
PRECIP AMOUNT 0.00 0.03 0.01 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(FT-AGL/MSL) 3660 4750
TRANSPORT WND (MPH) SW 30 NW 30
VENT RATE (KT-FT) 95160 123500
MAX ADI EARLY 5 VERY POOR 38 FAIR 21 FAIR 85 GOOD
MAX ADI LATE 4 VERY POOR 77 GOOD 32 FAIR 87 GOOD
MAX LVORI EARLY 3 3 3 1
MAX LVORI LATE 3 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. SOUTHWEST WINDS 10 TO 15 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 13. HIGHS IN THE UPPER 20S.
WEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE MID 30S.
WEST WINDS AROUND 5 MPH.
MDZ505-100900-
NORTHWEST HOWARD-
INCLUDING THE CITY OF LISBON
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE SNOW/RAIN NONE NONE
CHANCE PRECIP (%) 0 40 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+14) 43 (+10) 29 36
RH % (24H TREND) 85 (+9) 68 (+29) 84 42
WIND 20FT/EARLY(MPH) S 9 G23 S 12 G26 SW 11 G19 W 13 G25
WIND 20FT/LATE(MPH) S 9 G21 SW 13 G26 W 12 G23 W 13 G25
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 1730 5010
TRANSPORT WND (MPH) SW 25 NW 30
VENT RATE (KT-FT) 38060 130260
MAX ADI EARLY 14 GEN POOR 42 GEN GOOD 18 GEN POOR 91 GOOD
MAX ADI LATE 15 GEN POOR 43 GEN GOOD 18 GEN POOR 93 GOOD
MAX LVORI EARLY 4 3 4 3
MAX LVORI LATE 4 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. 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 AROUND 40. WEST WINDS 5 TO 10 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 15. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE MID 30S.
WEST WINDS AROUND 5 MPH.
MDZ504-100900-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF BETHESDA, ROCKVILLE, GAITHERSBURG,
AND SILVER SPRING
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 40 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (+13) 44 (+10) 30 37
RH % (24H TREND) 87 (+16) 63 (+24) 81 39
WIND 20FT/EARLY(MPH) S 8 G21 S 12 G25 SW 10 G19 NW 13 G25
WIND 20FT/LATE(MPH) S 9 G20 SW 12 G26 W 12 G23 W 13 G25
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL) 1810 4980
TRANSPORT WND (MPH) SW 24 NW 28
VENT RATE (KT-FT) 38010 119520
MAX ADI EARLY 14 GEN POOR 41 GEN GOOD 14 GEN POOR 88 GOOD
MAX ADI LATE 15 GEN POOR 43 GEN GOOD 22 FAIR 90 GOOD
MAX LVORI EARLY 4 4 4 2
MAX LVORI LATE 4 3 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SNOW. 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 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. 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 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID
30S. WEST WINDS AROUND 5 MPH.
MDZ006-100900-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF REISTERSTOWN AND COCKEYSVILLE
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE SNOW/FZ RA NONE NONE
CHANCE PRECIP (%) 0 60 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+13) 42 (+10) 28 36
RH % (24H TREND) 86 (+10) 72 (+33) 87 42
WIND 20FT/EARLY(MPH) S 8 G20 S 11 G25 SW 10 G20 W 13 G27
WIND 20FT/LATE(MPH) S 8 G19 SW 11 G25 W 12 G24 W 14 G26
PRECIP AMOUNT 0.00 0.03 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 1660 5010
TRANSPORT WND (MPH) SW 24 NW 31
VENT RATE (KT-FT) 34860 135270
MAX ADI EARLY 14 GEN POOR 41 GEN GOOD 17 GEN POOR 94 GOOD
MAX ADI LATE 14 GEN POOR 42 GEN GOOD 18 GEN POOR 96 GOOD
MAX LVORI EARLY 4 4 4 3
MAX LVORI LATE 4 4 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID
20S. HIGHS AROUND 40. 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 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE MID 30S.
WEST WINDS 5 TO 10 MPH.
MDZ005-100900-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG AND WESTMINSTER
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN NONE NONE
CHANCE PRECIP (%) 0 50 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+15) 42 (+10) 28 35
RH % (24H TREND) 85 (+5) 68 (+29) 85 43
WIND 20FT/EARLY(MPH) S 8 G21 S 11 G26 SW 9 G20 W 12 G25
WIND 20FT/LATE(MPH) S 8 G21 SW 11 G25 W 10 G23 W 12 G25
PRECIP AMOUNT 0.00 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 1600 5070
TRANSPORT WND (MPH) SW 22 NW 30
VENT RATE (KT-FT) 30400 131820
MAX ADI EARLY 15 GEN POOR 42 GEN GOOD 18 GEN POOR 93 GOOD
MAX ADI LATE 17 GEN POOR 42 GEN GOOD 19 GEN POOR 95 GOOD
MAX LVORI EARLY 4 3 4 3
MAX LVORI LATE 4 4 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE MID 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 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER 20S.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS AROUND 30.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE MID 30S.
WEST WINDS AROUND 5 MPH.
MDZ004-100900-
FREDERICK MD-
INCLUDING THE CITIES OF FREDERICK AND BALLENGER CREEK
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN NONE NONE
CHANCE PRECIP (%) 0 50 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+14) 44 (+11) 27 36
RH % (24H TREND) 85 (+12) 65 (+25) 84 42
WIND 20FT/EARLY(MPH) S 9 G23 S 11 G25 SW 9 G24 W 13 G28
WIND 20FT/LATE(MPH) S 8 G20 SW 10 G25 W 10 G27 W 13 G27
PRECIP AMOUNT 0.00 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 1600 5250
TRANSPORT WND (MPH) SW 22 NW 29
VENT RATE (KT-FT) 30400 131250
MAX ADI EARLY 14 GEN POOR 36 FAIR 15 GEN POOR 93 GOOD
MAX ADI LATE 14 GEN POOR 35 FAIR 19 GEN POOR 94 GOOD
MAX LVORI EARLY 4 3 4 2
MAX LVORI LATE 4 4 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID
20S. HIGHS AROUND 40. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER 20S.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS AROUND 30.
NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE MID 30S.
WEST WINDS 5 TO 10 MPH.
MDZ003-100900-
WASHINGTON-
INCLUDING THE CITY OF HAGERSTOWN
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE FRZ RAIN NONE NONE
CHANCE PRECIP (%) 0 50 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+15) 47 (+14) 27 36
RH % (24H TREND) 81 (+5) 61 (+21) 83 43
WIND 20FT/EARLY(MPH) S 8 G21 S 9 G21 W 9 G21 W 13 G27
WIND 20FT/LATE(MPH) S 7 G19 SW 9 G20 W 11 G25 W 13 G26
PRECIP AMOUNT 0.00 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 2690 5380
TRANSPORT WND (MPH) SW 20 NW 29
VENT RATE (KT-FT) 45730 134500
MAX ADI EARLY 13 GEN POOR 26 FAIR 15 GEN POOR 93 GOOD
MAX ADI LATE 12 POOR 33 FAIR 25 FAIR 95 GOOD
MAX LVORI EARLY 4 3 4 1
MAX LVORI LATE 4 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID
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 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS AROUND 30.
NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE MID 30S.
WEST WINDS 5 TO 10 MPH.
VAZ053-100900-
FAIRFAX-
INCLUDING THE CITIES OF RESTON, HERNDON, ANNANDALE, CENTREVILLE,
CHANTILLY, MCLEAN, AND FRANCONIA
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+9) 45 (+10) 30 40
RH % (24H TREND) 85 (+18) 62 (+22) 82 37
WIND 20FT/EARLY(MPH) S 9 G21 S 12 G26 SW 10 G19 NW 12 G25
WIND 20FT/LATE(MPH) S 10 G21 SW 13 G26 W 11 G20 W 12 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 4 PM
MIXING HGT(FT-AGL/MSL) 1970 4960
TRANSPORT WND (MPH) SW 23 NW 26
VENT RATE (KT-FT) 39400 114080
MAX ADI EARLY 14 GEN POOR 42 GEN GOOD 13 GEN POOR 87 GOOD
MAX ADI LATE 15 GEN POOR 45 GEN GOOD 21 FAIR 85 GOOD
MAX LVORI EARLY 4 4 4 3
MAX LVORI LATE 4 3 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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. A CHANCE OF SNOW. LOWS IN THE UPPER
20S. HIGHS IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND 30. HIGHS
IN THE UPPER 30S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 17. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS AROUND 5 MPH.
VAZ527-100900-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, MANASSAS, WOODBRIDGE,
LAKE RIDGE, AND MONTCLAIR
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+8) 46 (+11) 30 41
RH % (24H TREND) 88 (+21) 62 (+21) 83 36
WIND 20FT/EARLY(MPH) S 9 G21 S 12 G27 SW 10 G18 NW 10 G23
WIND 20FT/LATE(MPH) S 9 G21 SW 13 G27 NW 9 G17 NW 10 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 4 PM
MIXING HGT(FT-AGL/MSL) 1960 5130
TRANSPORT WND (MPH) SW 24 NW 26
VENT RATE (KT-FT) 41160 117990
MAX ADI EARLY 14 GEN POOR 43 GEN GOOD 14 GEN POOR 85 GOOD
MAX ADI LATE 15 GEN POOR 46 GEN GOOD 14 GEN POOR 83 GOOD
MAX LVORI EARLY 4 4 4 3
MAX LVORI LATE 4 3 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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. A CHANCE OF SNOW. LOWS IN THE UPPER
20S. HIGHS IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND 30. HIGHS
AROUND 40. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 16. HIGHS IN THE MID 30S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE UPPER 30S.
WEST WINDS 5 TO 10 MPH.
VAZ051-100900-
CULPEPER-
INCLUDING THE CITY OF CULPEPER
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+5) 47 (+13) 28 42
RH % (24H TREND) 89 (+29) 61 (+16) 87 34
WIND 20FT/EARLY(MPH) S 8 G20 S 12 G26 SW 7 G18 NW 6 G18
WIND 20FT/LATE(MPH) S 9 G20 SW 13 G26 W 5 W 6 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 2240 5190
TRANSPORT WND (MPH) SW 25 NW 23
VENT RATE (KT-FT) 49280 103800
MAX ADI EARLY 15 GEN POOR 44 GEN GOOD 13 GEN POOR 105 VERY GOOD
MAX ADI LATE 17 GEN POOR 46 GEN GOOD 9 POOR 97 GOOD
MAX LVORI EARLY 4 4 4 3
MAX LVORI LATE 4 3 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 14. HIGHS IN THE MID 30S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS AROUND 40. WEST
WINDS AROUND 5 MPH.
VAZ050-100900-
ORANGE-
INCLUDING THE CITIES OF ORANGE AND GORDONSVILLE
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+6) 47 (+14) 27 41
RH % (24H TREND) 98 (+19) 63 (+14) 96 36
WIND 20FT/EARLY(MPH) SW 7 G19 SW 12 G27 SW 8 G19 W 5 G17
WIND 20FT/LATE(MPH) SW 9 G19 SW 13 G28 W 5 W 6 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 1850 5130
TRANSPORT WND (MPH) SW 26 NW 21
VENT RATE (KT-FT) 42550 92340
MAX ADI EARLY 14 GEN POOR 45 GEN GOOD 14 GEN POOR 91 GOOD
MAX ADI LATE 16 GEN POOR 48 GEN GOOD 8 POOR 86 GOOD
MAX LVORI EARLY 4 5 6 4
MAX LVORI LATE 5 3 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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
UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 40S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 14. HIGHS IN THE MID 30S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 19. HIGHS AROUND 40.
SOUTHWEST WINDS AROUND 5 MPH.
VAZ036-100900-
NELSON-
INCLUDING THE CITY OF LOVINGSTON
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (+5) 45 (+13) 27 42
RH % (24H TREND) 98 (+1) 68 (-1) 86 41
WIND 20FT/EARLY(MPH) SW 6 G21 SW 10 G26 SW 9 G27 W 7 G21
WIND 20FT/LATE(MPH) SW 8 G21 SW 11 G26 W 7 G25 W 8 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 2040 4680
TRANSPORT WND (MPH) SW 21 NW 22
VENT RATE (KT-FT) 36720 88920
MAX ADI EARLY 10 POOR 38 FAIR 11 POOR 89 GOOD
MAX ADI LATE 13 GEN POOR 39 FAIR 7 POOR 85 GOOD
MAX LVORI EARLY 6 5 4 3
MAX LVORI LATE 5 4 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. WEST WINDS 15 TO 20 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER 40S.
WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 16. HIGHS IN THE MID 30S.
WEST WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS AROUND 40.
SOUTHWEST WINDS 5 TO 10 MPH.
VAZ037-100900-
ALBEMARLE-
INCLUDING THE CITY OF CHARLOTTESVILLE
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+7) 46 (+13) 28 42
RH % (24H TREND) 98 (+1) 64 (+1) 94 39
WIND 20FT/EARLY(MPH) S 6 G18 SW 11 G25 SW 9 G23 W 7 G20
WIND 20FT/LATE(MPH) SW 8 G20 SW 12 G25 W 7 G19 W 9 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 2180 5010
TRANSPORT WND (MPH) SW 22 NW 22
VENT RATE (KT-FT) 41420 95190
MAX ADI EARLY 10 POOR 37 FAIR 11 POOR 92 GOOD
MAX ADI LATE 14 GEN POOR 38 FAIR 8 POOR 88 GOOD
MAX LVORI EARLY 5 5 5 3
MAX LVORI LATE 5 4 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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
UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF RAIN. LOWS AROUND 30. HIGHS
IN THE MID 40S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 16. HIGHS IN THE MID 30S.
WEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS AROUND 40.
SOUTHWEST WINDS 5 TO 10 MPH.
VAZ038-100900-
GREENE-
INCLUDING THE CITY OF STANARDSVILLE
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (+5) 46 (+14) 27 41
RH % (24H TREND) 90 (+8) 63 (+2) 85 37
WIND 20FT/EARLY(MPH) SW 5 SW 10 G24 SW 9 G23 W 8 G23
WIND 20FT/LATE(MPH) SW 6 SW 12 G25 W 7 G21 W 9 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 1 PM
PRECIP END 3 PM
MIXING HGT(FT-AGL/MSL) 2430 4990
TRANSPORT WND (MPH) SW 21 NW 23
VENT RATE (KT-FT) 43740 99800
MAX ADI EARLY 8 POOR 33 FAIR 13 GEN POOR 100 GOOD
MAX ADI LATE 11 POOR 43 GEN GOOD 9 POOR 95 GOOD
MAX LVORI EARLY 5 4 4 3
MAX LVORI LATE 5 3 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 15. HIGHS IN THE MID 30S.
WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 20. HIGHS AROUND 40.
SOUTHWEST WINDS AROUND 5 MPH.
VAZ039-100900-
MADISON-
INCLUDING THE CITY OF MADISON
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+6) 46 (+13) 27 41
RH % (24H TREND) 89 (+21) 59 (+6) 87 35
WIND 20FT/EARLY(MPH) SW 8 G19 SW 12 G27 SW 8 G23 W 7 G20
WIND 20FT/LATE(MPH) SW 9 G19 SW 13 G27 W 6 G19 W 8 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 2650 5070
TRANSPORT WND (MPH) SW 24 NW 22
VENT RATE (KT-FT) 55650 96330
MAX ADI EARLY 13 GEN POOR 42 GEN GOOD 14 GEN POOR 92 GOOD
MAX ADI LATE 14 GEN POOR 49 GEN GOOD 9 POOR 88 GOOD
MAX LVORI EARLY 4 4 4 3
MAX LVORI LATE 4 3 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 14. HIGHS IN THE MID 30S.
WEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 19. HIGHS AROUND 40.
SOUTHWEST WINDS AROUND 5 MPH.
MDZ014-100900-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, SEVERN,
SOUTH GATE, SEVERNA PARK, ARNOLD, AND ODENTON
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 50 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (+9) 46 (+10) 31 39
RH % (24H TREND) 86 (+13) 66 (+27) 83 38
WIND 20FT/EARLY(MPH) S 10 G27 S 13 G27 SW 10 G20 NW 12 G25
WIND 20FT/LATE(MPH) SW 10 G28 SW 13 G27 W 11 G23 W 12 G24
PRECIP AMOUNT 0.00 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 1880 5180
TRANSPORT WND (MPH) SW 25 NW 26
VENT RATE (KT-FT) 41360 119140
MAX ADI EARLY 15 GEN POOR 46 GEN GOOD 14 GEN POOR 87 GOOD
MAX ADI LATE 18 GEN POOR 46 GEN GOOD 22 FAIR 86 GOOD
MAX LVORI EARLY 4 4 4 2
MAX LVORI LATE 4 3 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY 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 UPPER
20S. HIGHS IN THE MID 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND
30. HIGHS AROUND 40. NORTHWEST WINDS 20 TO 25 MPH.
MONDAY
BREEZY. MOSTLY CLEAR. LOWS AROUND 19. HIGHS IN THE MID
30S. NORTHWEST WINDS 20 TO 25 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 5 TO 10 MPH.
MDZ017-100900-
ST. MARYS-
INCLUDING THE CITIES OF LEXINGTON PARK AND CALIFORNIA
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (+5) 47 (+11) 32 41
RH % (24H TREND) 91 (+30) 64 (+23) 87 39
WIND 20FT/EARLY(MPH) SW 11 G27 SW 14 G29 SW 12 G25 NW 11 G26
WIND 20FT/LATE(MPH) SW 12 G28 SW 15 G29 W 11 G26 W 11 G20
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 1850 4910
TRANSPORT WND (MPH) SW 26 NW 25
VENT RATE (KT-FT) 42550 108020
MAX ADI EARLY 17 GEN POOR 46 GEN GOOD 19 GEN POOR 79 GOOD
MAX ADI LATE 19 GEN POOR 49 GEN GOOD 15 GEN POOR 76 GOOD
MAX LVORI EARLY 4 4 4 3
MAX LVORI LATE 4 3 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 40.
WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
MID 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS
IN THE LOWER 30S. HIGHS IN THE MID 40S. NORTHWEST WINDS 20 TO
25 MPH.
MONDAY
BREEZY. MOSTLY CLEAR. LOWS AROUND 20. HIGHS IN THE MID
30S. NORTHWEST WINDS 20 TO 25 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. WEST WINDS 5 TO 10 MPH.
MDZ016-100900-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (+8) 46 (+11) 31 41
RH % (24H TREND) 92 (+30) 64 (+21) 90 35
WIND 20FT/EARLY(MPH) S 10 G23 S 13 G26 SW 11 G18 NW 11 G20
WIND 20FT/LATE(MPH) S 10 G24 SW 13 G27 W 10 G18 W 11 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 9 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL) 2070 5210
TRANSPORT WND (MPH) SW 24 NW 26
VENT RATE (KT-FT) 43470 119830
MAX ADI EARLY 14 GEN POOR 44 GEN GOOD 15 GEN POOR 83 GOOD
MAX ADI LATE 16 GEN POOR 48 GEN GOOD 13 GEN POOR 82 GOOD
MAX LVORI EARLY 4 4 4 3
MAX LVORI LATE 4 3 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER
20S. HIGHS IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 18. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 5 TO 10 MPH.
MDZ018-100900-
CALVERT-
INCLUDING THE CITIES OF CHESAPEAKE BEACH, HUNTINGTOWN, DUNKIRK,
NORTH BEACH, LUSBY, AND PRINCE FREDERICK
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (+5) 47 (+11) 32 41
RH % (24H TREND) 87 (+31) 65 (+21) 86 38
WIND 20FT/EARLY(MPH) SW 11 G28 S 14 G28 SW 12 G21 NW 12 G25
WIND 20FT/LATE(MPH) SW 12 G29 SW 14 G28 W 11 G24 W 12 G21
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 10 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 1900 5040
TRANSPORT WND (MPH) SW 28 NW 26
VENT RATE (KT-FT) 45600 115920
MAX ADI EARLY 18 GEN POOR 46 GEN GOOD 20 GEN POOR 81 GOOD
MAX ADI LATE 20 GEN POOR 50 GEN GOOD 18 GEN POOR 78 GOOD
MAX LVORI EARLY 4 4 4 2
MAX LVORI LATE 4 3 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS AROUND 40. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND 30.
HIGHS IN THE MID 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
WINDY. MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS
IN THE LOWER 30S. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 20 TO
30 MPH.
MONDAY
WINDY. MOSTLY CLEAR. LOWS AROUND 20. HIGHS IN THE MID
30S. NORTHWEST WINDS 20 TO 30 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. WEST WINDS 10 TO 15 MPH.
MDZ011-100900-
SOUTHERN BALTIMORE-
INCLUDING THE CITY OF BALTIMORE
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE FRZ RAIN NONE NONE
CHANCE PRECIP (%) 0 50 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (+10) 44 (+10) 30 38
RH % (24H TREND) 86 (+7) 68 (+28) 84 40
WIND 20FT/EARLY(MPH) S 9 G25 S 11 G26 SW 10 G19 W 13 G25
WIND 20FT/LATE(MPH) S 9 G24 SW 12 G26 W 12 G23 W 13 G25
PRECIP AMOUNT 0.00 0.03 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 1940 5260
TRANSPORT WND (MPH) SW 24 NW 29
VENT RATE (KT-FT) 40740 131500
MAX ADI EARLY 14 GEN POOR 41 GEN GOOD 14 GEN POOR 92 GOOD
MAX ADI LATE 14 GEN POOR 44 GEN GOOD 21 FAIR 93 GOOD
MAX LVORI EARLY 4 4 4 2
MAX LVORI LATE 4 3 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY 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 UPPER
20S. HIGHS IN THE LOWER 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND
30. HIGHS IN THE UPPER 30S. NORTHWEST WINDS 20 TO 25 MPH.
MONDAY
BREEZY. MOSTLY CLEAR. LOWS AROUND 18. HIGHS IN THE
LOWER 30S. NORTHWEST WINDS 20 TO 25 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID
30S. WEST WINDS 5 TO 10 MPH.
MDZ013-100900-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, GREENBELT, LAUREL, AND CAMP SPRINGS
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 40 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (+9) 46 (+10) 31 39
RH % (24H TREND) 88 (+29) 64 (+24) 84 37
WIND 20FT/EARLY(MPH) S 9 G24 S 12 G26 SW 10 G18 NW 12 G24
WIND 20FT/LATE(MPH) SW 10 G25 SW 13 G27 W 11 G19 W 12 G25
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL) 2100 5070
TRANSPORT WND (MPH) SW 24 NW 25
VENT RATE (KT-FT) 44100 111540
MAX ADI EARLY 14 GEN POOR 44 GEN GOOD 14 GEN POOR 85 GOOD
MAX ADI LATE 17 GEN POOR 47 GEN GOOD 16 GEN POOR 84 GOOD
MAX LVORI EARLY 4 4 4 2
MAX LVORI LATE 4 3 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SNOW. 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 MID 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND 30. HIGHS
AROUND 40. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 18. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 5 TO 10 MPH.
VAZ040-100900-
RAPPAHANNOCK-
INCLUDING THE CITY OF WASHINGTON
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+5) 48 (+15) 28 40
RH % (24H TREND) 85 (+28) 56 (+9) 79 35
WIND 20FT/EARLY(MPH) S 8 G19 S 11 G27 SW 8 G23 NW 8 G23
WIND 20FT/LATE(MPH) S 8 G20 SW 11 G28 NW 8 G24 W 8 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 10 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL) 3140 5040
TRANSPORT WND (MPH) SW 25 NW 24
VENT RATE (KT-FT) 69080 105840
MAX ADI EARLY 12 POOR 36 FAIR 11 POOR 109 VERY GOOD
MAX ADI LATE 13 GEN POOR 58 GEN GOOD 17 GEN POOR 106 VERY GOOD
MAX LVORI EARLY 4 4 4 3
MAX LVORI LATE 4 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE MID 40S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 14. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE UPPER 30S.
WEST WINDS AROUND 5 MPH.
DCZ001-100900-
DISTRICT OF COLUMBIA-
INCLUDING THE CITY OF WASHINGTON
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 40 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (+9) 45 (+9) 32 39
RH % (24H TREND) 88 (+31) 62 (+23) 81 39
WIND 20FT/EARLY(MPH) S 8 G20 S 12 G25 SW 10 G18 NW 12 G24
WIND 20FT/LATE(MPH) S 10 G21 SW 12 G26 W 11 G20 W 12 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL) 2150 5150
TRANSPORT WND (MPH) SW 24 W 26
VENT RATE (KT-FT) 45150 118450
MAX ADI EARLY 14 GEN POOR 43 GEN GOOD 13 GEN POOR 87 GOOD
MAX ADI LATE 15 GEN POOR 46 GEN GOOD 21 FAIR 85 GOOD
MAX LVORI EARLY 4 4 4 1
MAX LVORI LATE 4 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND 30.
HIGHS IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE LOWER 30S.
HIGHS IN THE UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 18. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS AROUND 5 MPH.
VAZ504-100900-
EASTERN HIGHLAND-
INCLUDING THE CITY OF MONTEREY
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW NONE
CHANCE PRECIP (%) 0 60 40 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 21 (+5) 42 (+14) 19 32
RH % (24H TREND) 99 (+3) 65 (-11) 94 52
WIND 20FT/EARLY(MPH) SW 6 G25 SW 11 G36 W 13 G37 NW 12 G36
WIND 20FT/LATE(MPH) SW 7 G31 SW 12 G35 NW 12 G36 W 10 G31
PRECIP AMOUNT 0.00 0.03 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(FT-AGL/MSL) 3280 3150
TRANSPORT WND (MPH) W 35 NW 32
VENT RATE (KT-FT) 98400 88200
MAX ADI EARLY 12 POOR 61 GOOD 39 FAIR 82 GOOD
MAX ADI LATE 15 GEN POOR 83 GOOD 40 FAIR 85 GOOD
MAX LVORI EARLY 6 3 4 3
MAX LVORI LATE 5 4 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 17.
HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 15 TO 20 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. LOWS IN THE LOWER 20S.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 7. HIGHS IN THE UPPER 20S.
WEST WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE MID 30S.
WEST WINDS 10 TO 15 MPH.
VAZ027-100900-
SHENANDOAH-
INCLUDING THE CITIES OF STRASBURG, WOODSTOCK, MOUNT JACKSON,
AND NEW MARKET
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+6) 49 (+15) 25 38
RH % (24H TREND) 85 (+28) 52 (+5) 76 37
WIND 20FT/EARLY(MPH) SW 9 G23 SW 12 G27 W 11 G27 NW 10 G28
WIND 20FT/LATE(MPH) SW 9 G24 SW 12 G28 W 10 G29 W 9 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 10 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL) 3980 4770
TRANSPORT WND (MPH) SW 28 NW 25
VENT RATE (KT-FT) 95520 104940
MAX ADI EARLY 13 GEN POOR 49 GEN GOOD 13 GEN POOR 102 VERY GOOD
MAX ADI LATE 13 GEN POOR 69 GOOD 17 GEN POOR 99 GOOD
MAX LVORI EARLY 4 3 3 2
MAX LVORI LATE 4 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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. A CHANCE OF SNOW. 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 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE LOWER 30S.
WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE UPPER 30S.
WEST WINDS 5 TO 10 MPH.
VAZ505-100900-
WESTERN LOUDOUN-
INCLUDING THE CITY OF PURCELLVILLE
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+13) 45 (+11) 29 37
RH % (24H TREND) 84 (+5) 60 (+19) 80 39
WIND 20FT/EARLY(MPH) S 9 G21 S 13 G26 W 11 G20 NW 14 G26
WIND 20FT/LATE(MPH) S 9 G19 SW 12 G26 NW 13 G25 W 14 G26
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 4 PM
MIXING HGT(FT-AGL/MSL) 2060 5100
TRANSPORT WND (MPH) SW 20 NW 26
VENT RATE (KT-FT) 35020 117300
MAX ADI EARLY 14 GEN POOR 33 FAIR 15 GEN POOR 88 GOOD
MAX ADI LATE 14 GEN POOR 38 FAIR 19 GEN POOR 88 GOOD
MAX LVORI EARLY 4 3 4 2
MAX LVORI LATE 4 3 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. SOUTHWEST WINDS 10 TO 15 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 UPPER 20S.
HIGHS IN THE MID 30S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE
LOWER 30S. NORTHWEST WINDS 20 TO 25 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE MID 30S.
WEST WINDS 5 TO 10 MPH.
VAZ028-100900-
FREDERICK VA-
INCLUDING THE CITY OF WINCHESTER
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (+15) 49 (+14) 25 36
RH % (24H TREND) 78 (0) 54 (+7) 77 39
WIND 20FT/EARLY(MPH) S 8 G20 S 10 G24 W 12 G26 NW 14 G29
WIND 20FT/LATE(MPH) S 8 G20 SW 12 G27 W 13 G29 W 13 G26
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 4 PM
MIXING HGT(FT-AGL/MSL) 3600 4940
TRANSPORT WND (MPH) SW 24 NW 28
VENT RATE (KT-FT) 75600 118560
MAX ADI EARLY 12 POOR 39 FAIR 23 FAIR 87 GOOD
MAX ADI LATE 12 POOR 60 GEN GOOD 28 FAIR 87 GOOD
MAX LVORI EARLY 4 3 3 1
MAX LVORI LATE 4 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. SOUTHWEST WINDS 15 TO 20 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 15 TO 20 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE
LOWER 30S. NORTHWEST WINDS 20 TO 25 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE MID 30S.
WEST WINDS 5 TO 10 MPH.
VAZ025-100900-
AUGUSTA-
INCLUDING THE CITIES OF STAUNTON, WAYNESBORO, AND STUARTS DRAFT
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN SNOW/FZ RA NONE
CHANCE PRECIP (%) 0 30 10 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 21 (+5) 46 (+16) 23 36
RH % (24H TREND) 95 (+1) 60 (-13) 88 42
WIND 20FT/EARLY(MPH) SW 7 G25 SW 11 G35 W 12 G34 W 9 G32
WIND 20FT/LATE(MPH) SW 8 G27 SW 13 G34 W 10 G32 W 9 G26
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(FT-AGL/MSL) 2900 4300
TRANSPORT WND (MPH) SW 30 NW 26
VENT RATE (KT-FT) 75400 98900
MAX ADI EARLY 13 GEN POOR 47 GEN GOOD 18 GEN POOR 100 GOOD
MAX ADI LATE 13 GEN POOR 64 GOOD 15 GEN POOR 96 GOOD
MAX LVORI EARLY 5 4 4 3
MAX LVORI LATE 4 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND 20. HIGHS
IN THE MID 30S. SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN
THE LOWER 40S. WEST WINDS 20 TO 25 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
MID 20S. HIGHS IN THE UPPER 30S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 11. HIGHS IN THE LOWER 30S.
WEST WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 10 TO 15 MPH.
VAZ502-100900-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+9) 46 (+11) 28 41
RH % (24H TREND) 89 (+20) 62 (+18) 86 35
WIND 20FT/EARLY(MPH) S 9 G21 S 13 G27 SW 9 G19 NW 8 G21
WIND 20FT/LATE(MPH) S 9 G20 SW 13 G27 NW 8 G17 NW 9 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 9 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL) 1830 5170
TRANSPORT WND (MPH) SW 24 NW 25
VENT RATE (KT-FT) 38430 113740
MAX ADI EARLY 15 GEN POOR 42 GEN GOOD 14 GEN POOR 109 VERY GOOD
MAX ADI LATE 17 GEN POOR 44 GEN GOOD 14 GEN POOR 102 VERY GOOD
MAX LVORI EARLY 4 4 4 3
MAX LVORI LATE 4 3 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE MID 40S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER 20S.
HIGHS IN THE LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 15. HIGHS IN THE MID 30S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE UPPER 30S.
WEST WINDS AROUND 5 MPH.
VAZ026-100900-
ROCKINGHAM-
INCLUDING THE CITY OF HARRISONBURG
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN SNOW NONE
CHANCE PRECIP (%) 0 30 20 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (+8) 48 (+16) 23 38
RH % (24H TREND) 89 (+6) 54 (-6) 83 39
WIND 20FT/EARLY(MPH) SW 9 G28 SW 12 G36 W 12 G34 NW 10 G34
WIND 20FT/LATE(MPH) SW 9 G32 SW 14 G36 NW 10 G34 W 9 G26
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 6 PM
PRECIP END 3 PM 1 AM
MIXING HGT(FT-AGL/MSL) 3600 4480
TRANSPORT WND (MPH) SW 29 NW 26
VENT RATE (KT-FT) 90000 103040
MAX ADI EARLY 12 POOR 55 GEN GOOD 14 GEN POOR 100 GOOD
MAX ADI LATE 13 GEN POOR 74 GOOD 19 GEN POOR 96 GOOD
MAX LVORI EARLY 4 3 4 3
MAX LVORI LATE 4 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND 20. HIGHS
IN THE MID 30S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SNOW AND RAIN. LOWS IN THE
MID 20S. HIGHS IN THE MID 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 11. HIGHS IN THE LOWER 30S.
WEST WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
VAZ503-100900-
WESTERN HIGHLAND-
INCLUDING THE CITY OF HIGHTOWN
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/FZ RA SNOW SNOW
CHANCE PRECIP (%) 0 70 60 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 22 (+9) 38 (+10) 15 24
RH % (24H TREND) 93 (-6) 68 (-3) 100 65
WIND 20FT/EARLY(MPH) SW 10 G27 SW 15 G40 W 19 G43 NW 17 G42
WIND 20FT/LATE(MPH) SW 11 G35 W 15 G39 NW 19 G43 W 13 G34
PRECIP AMOUNT 0.00 0.09 0.05 0.00
PRECIP DURATION 2 6 1
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(FT-AGL/MSL) 2980 2660
TRANSPORT WND (MPH) W 37 NW 36
VENT RATE (KT-FT) 95360 82460
MAX ADI EARLY 16 GEN POOR 72 GOOD 54 GEN GOOD 78 GOOD
MAX ADI LATE 21 FAIR 82 GOOD 54 GEN GOOD 75 GOOD
MAX LVORI EARLY 5 3 4 4
MAX LVORI LATE 4 4 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 14.
HIGHS AROUND 30. SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. 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 18. HIGHS
IN THE UPPER 20S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 4. HIGHS IN THE MID 20S.
WEST WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 13. HIGHS IN THE LOWER 30S.
WEST WINDS 10 TO 15 MPH.
VAZ508-100900-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF WINTERGREEN
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 23 (+8) 44 (+15) 23 35
RH % (24H TREND) 86 (-9) 56 (-15) 86 41
WIND 20FT/EARLY(MPH) SW 9 G24 SW 13 G31 W 16 G39 W 11 G29
WIND 20FT/LATE(MPH) SW 11 G25 SW 14 G32 W 14 G37 W 10 G26
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 1 PM
PRECIP END 3 PM
MIXING HGT(FT-AGL/MSL) 2310 3750
TRANSPORT WND (MPH) W 25 NW 25
VENT RATE (KT-FT) 50820 82500
MAX ADI EARLY 12 POOR 31 FAIR 19 GEN POOR 71 GOOD
MAX ADI LATE 13 GEN POOR 49 GEN GOOD 18 GEN POOR 80 GOOD
MAX LVORI EARLY 4 3 4 3
MAX LVORI LATE 4 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE LOWER 20S.
HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. 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 13. HIGHS IN THE UPPER 20S.
WEST WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE MID 30S.
SOUTHWEST WINDS 10 TO 15 MPH.
VAZ506-100900-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF LEESBURG, ASHBURN, AND STERLING
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+11) 45 (+10) 30 38
RH % (24H TREND) 85 (+16) 61 (+21) 80 38
WIND 20FT/EARLY(MPH) S 9 G20 S 13 G27 SW 10 G18 NW 12 G26
WIND 20FT/LATE(MPH) S 9 G20 SW 13 G26 NW 11 G19 W 13 G26
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 4 PM
MIXING HGT(FT-AGL/MSL) 1960 4990
TRANSPORT WND (MPH) SW 21 NW 25
VENT RATE (KT-FT) 35280 109780
MAX ADI EARLY 14 GEN POOR 40 FAIR 13 GEN POOR 89 GOOD
MAX ADI LATE 17 GEN POOR 39 FAIR 16 GEN POOR 87 GOOD
MAX LVORI EARLY 4 4 4 3
MAX LVORI LATE 4 3 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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. A CHANCE OF SNOW. LOWS IN THE UPPER
20S. HIGHS IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. 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 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE UPPER 30S.
WEST WINDS 5 TO 10 MPH.
VAZ507-100900-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF BIG MEADOWS
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 23 (+9) 44 (+15) 23 35
RH % (24H TREND) 84 (+11) 54 (-7) 85 39
WIND 20FT/EARLY(MPH) SW 12 G26 SW 16 G35 W 16 G31 NW 13 G29
WIND 20FT/LATE(MPH) SW 14 G29 SW 16 G35 NW 15 G29 W 11 G26
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 2570 3940
TRANSPORT WND (MPH) W 28 NW 25
VENT RATE (KT-FT) 61680 86680
MAX ADI EARLY 14 GEN POOR 31 FAIR 16 GEN POOR 69 GOOD
MAX ADI LATE 15 GEN POOR 57 GEN GOOD 21 FAIR 73 GOOD
MAX LVORI EARLY 4 3 4 3
MAX LVORI LATE 3 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE LOWER 20S.
HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS AROUND 40. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 12. HIGHS IN THE UPPER 20S.
WEST WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE MID 30S.
SOUTHWEST WINDS 10 TO 15 MPH.
VAZ501-100900-
NORTHERN FAUQUIER-
INCLUDING THE CITY OF WARRENTON
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+9) 46 (+13) 28 39
RH % (24H TREND) 86 (+17) 59 (+13) 78 35
WIND 20FT/EARLY(MPH) S 10 G23 S 13 G28 SW 10 G21 NW 12 G26
WIND 20FT/LATE(MPH) S 9 G21 SW 13 G28 NW 11 G24 NW 12 G26
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL) 2640 5030
TRANSPORT WND (MPH) SW 22 NW 26
VENT RATE (KT-FT) 50160 115690
MAX ADI EARLY 14 GEN POOR 36 FAIR 13 GEN POOR 85 GOOD
MAX ADI LATE 15 GEN POOR 44 GEN GOOD 17 GEN POOR 85 GOOD
MAX LVORI EARLY 4 3 4 3
MAX LVORI LATE 4 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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. A CHANCE OF SNOW. LOWS IN THE UPPER
20S. HIGHS IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 15. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE UPPER 30S.
WEST WINDS 5 TO 10 MPH.
VAZ029-100900-
PAGE-
INCLUDING THE CITIES OF LURAY, SHENANDOAH, AND STANLEY
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+8) 49 (+15) 25 38
RH % (24H TREND) 79 (+18) 52 (+2) 79 37
WIND 20FT/EARLY(MPH) SW 9 G23 SW 13 G29 W 11 G25 NW 9 G24
WIND 20FT/LATE(MPH) SW 10 G24 SW 13 G29 NW 9 G23 W 9 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 3440 4880
TRANSPORT WND (MPH) SW 26 NW 23
VENT RATE (KT-FT) 79120 97600
MAX ADI EARLY 14 GEN POOR 51 GEN GOOD 14 GEN POOR 99 GOOD
MAX ADI LATE 14 GEN POOR 65 GOOD 21 FAIR 96 GOOD
MAX LVORI EARLY 4 3 4 3
MAX LVORI LATE 3 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE MID 40S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 12. HIGHS IN THE MID 30S.
WEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE UPPER 30S.
WEST WINDS 5 TO 10 MPH.
WVZ506-100900-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 50 40 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (+8) 44 (+12) 19 31
RH % (24H TREND) 87 (-9) 56 (-3) 87 49
WIND 20FT/EARLY(MPH) SW 10 G29 SW 14 G39 W 14 G40 NW 13 G37
WIND 20FT/LATE(MPH) SW 11 G33 SW 14 G37 NW 13 G39 W 12 G29
PRECIP AMOUNT 0.00 0.05 0.03 0.00
PRECIP DURATION 2 2 1
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(FT-AGL/MSL) 3750 3510
TRANSPORT WND (MPH) W 37 NW 32
VENT RATE (KT-FT) 120000 98280
MAX ADI EARLY 16 GEN POOR 89 GOOD 35 FAIR 79 GOOD
MAX ADI LATE 18 GEN POOR 94 GOOD 37 FAIR 78 GOOD
MAX LVORI EARLY 4 3 4 3
MAX LVORI LATE 3 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 19.
HIGHS IN THE MID 30S. SOUTHWEST WINDS 15 TO 20 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. LOWS IN THE LOWER 20S.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 8. HIGHS AROUND 30. WEST
WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE UPPER 30S.
WEST WINDS 5 TO 10 MPH.
VAZ031-100900-
CLARKE-
INCLUDING THE CITY OF BERRYVILLE
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+13) 48 (+13) 28 38
RH % (24H TREND) 79 (-1) 54 (+10) 77 38
WIND 20FT/EARLY(MPH) S 8 G21 S 11 G23 W 11 G23 NW 14 G26
WIND 20FT/LATE(MPH) S 7 G19 SW 11 G24 NW 13 G26 W 14 G26
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 4 PM
MIXING HGT(FT-AGL/MSL) 2730 5160
TRANSPORT WND (MPH) SW 21 NW 26
VENT RATE (KT-FT) 49140 118680
MAX ADI EARLY 12 POOR 29 FAIR 15 GEN POOR 88 GOOD
MAX ADI LATE 12 POOR 45 GEN GOOD 22 FAIR 88 GOOD
MAX LVORI EARLY 4 3 4 2
MAX LVORI LATE 4 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER
20S. HIGHS IN THE LOWER 40S. WEST WINDS 5 TO 10 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
PARTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE MID 30S.
NORTHWEST WINDS 5 TO 10 MPH.
WVZ053-100900-
JEFFERSON-
INCLUDING THE CITIES OF CHARLES TOWN AND SHEPHERDSTOWN
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (+16) 47 (+12) 28 37
RH % (24H TREND) 79 (-1) 57 (+17) 80 39
WIND 20FT/EARLY(MPH) S 8 G20 S 10 G21 W 11 G19 NW 14 G26
WIND 20FT/LATE(MPH) S 7 G18 SW 11 G21 W 13 G24 W 15 G25
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL) 2270 5370
TRANSPORT WND (MPH) SW 20 NW 28
VENT RATE (KT-FT) 38590 128880
MAX ADI EARLY 12 POOR 27 FAIR 16 GEN POOR 91 GOOD
MAX ADI LATE 12 POOR 38 FAIR 26 FAIR 89 GOOD
MAX LVORI EARLY 4 3 4 2
MAX LVORI LATE 4 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID
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 15 TO 20 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE
LOWER 30S. NORTHWEST WINDS 20 TO 25 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE MID 30S.
NORTHWEST WINDS 5 TO 10 MPH.
VAZ030-100900-
WARREN-
INCLUDING THE CITY OF FRONT ROYAL
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (+10) 50 (+15) 28 39
RH % (24H TREND) 76 (+10) 49 (+1) 72 36
WIND 20FT/EARLY(MPH) S 8 G20 S 11 G27 W 11 G24 NW 11 G25
WIND 20FT/LATE(MPH) S 8 G20 SW 12 G27 NW 11 G24 W 10 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL) 3640 5220
TRANSPORT WND (MPH) SW 25 NW 26
VENT RATE (KT-FT) 80080 120060
MAX ADI EARLY 12 POOR 41 GEN GOOD 14 GEN POOR 86 GOOD
MAX ADI LATE 13 GEN POOR 65 GOOD 20 GEN POOR 85 GOOD
MAX LVORI EARLY 4 2 3 2
MAX LVORI LATE 3 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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. A CHANCE OF SNOW. LOWS IN THE UPPER
20S. HIGHS IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 14. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE UPPER 30S.
NORTHWEST WINDS 5 TO 10 MPH.
WVZ052-100900-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 40 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+16) 47 (+13) 27 36
RH % (24H TREND) 79 (+1) 56 (+15) 79 41
WIND 20FT/EARLY(MPH) S 7 G18 S 9 G20 W 11 G23 W 13 G26
WIND 20FT/LATE(MPH) S 6 SW 9 G23 W 12 G26 W 13 G26
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 2750 5320
TRANSPORT WND (MPH) SW 20 NW 28
VENT RATE (KT-FT) 46750 127680
MAX ADI EARLY 12 POOR 28 FAIR 16 GEN POOR 89 GOOD
MAX ADI LATE 10 POOR 44 GEN GOOD 25 FAIR 91 GOOD
MAX LVORI EARLY 4 3 4 1
MAX LVORI LATE 4 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE MID
20S. HIGHS AROUND 40. WEST WINDS 5 TO 10 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 IN THE LOWER 30S.
NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE MID 30S.
WEST WINDS 5 TO 10 MPH.
WVZ051-100900-
MORGAN-
INCLUDING THE CITY OF PAW PAW
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE FRZ RAIN SNOW/RAIN NONE
CHANCE PRECIP (%) 0 50 30 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+15) 46 (+12) 26 34
RH % (24H TREND) 78 (+1) 57 (+13) 80 46
WIND 20FT/EARLY(MPH) S 6 G17 S 6 G19 W 10 G23 W 11 G26
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G23 W 11 G26 W 11 G26
PRECIP AMOUNT 0.00 0.02 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(FT-AGL/MSL) 3610 4910
TRANSPORT WND (MPH) SW 26 NW 28
VENT RATE (KT-FT) 83030 117840
MAX ADI EARLY 8 POOR 34 FAIR 22 FAIR 87 GOOD
MAX ADI LATE 6 VERY POOR 68 GOOD 29 FAIR 90 GOOD
MAX LVORI EARLY 4 3 4 1
MAX LVORI LATE 3 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. SOUTHWEST WINDS 15 TO 20 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 14. HIGHS IN THE UPPER 20S.
NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE MID 30S.
WEST WINDS 5 TO 10 MPH.
WVZ050-100900-
HAMPSHIRE-
INCLUDING THE CITY OF ROMNEY
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN SNOW/RAIN NONE
CHANCE PRECIP (%) 0 30 30 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (+13) 48 (+13) 25 34
RH % (24H TREND) 74 (+2) 53 (+8) 78 46
WIND 20FT/EARLY(MPH) S 7 G19 SW 9 G28 W 13 G28 W 14 G31
WIND 20FT/LATE(MPH) S 7 G20 SW 13 G31 W 13 G32 W 13 G27
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(FT-AGL/MSL) 3960 4640
TRANSPORT WND (MPH) SW 31 NW 29
VENT RATE (KT-FT) 106920 116000
MAX ADI EARLY 9 POOR 58 GEN GOOD 24 FAIR 83 GOOD
MAX ADI LATE 9 POOR 86 GOOD 34 FAIR 85 GOOD
MAX LVORI EARLY 3 2 4 1
MAX LVORI LATE 3 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE LOWER 20S.
HIGHS IN THE MID 30S. SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. LOWS IN THE
UPPER 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
BREEZY. PARTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE
UPPER 20S. WEST WINDS 20 TO 25 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE MID 30S.
WEST WINDS 5 TO 10 MPH.
WVZ055-100900-
HARDY-
INCLUDING THE CITY OF MOOREFIELD
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN SNOW NONE
CHANCE PRECIP (%) 0 40 30 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+9) 48 (+14) 23 34
RH % (24H TREND) 76 (+11) 53 (+5) 78 45
WIND 20FT/EARLY(MPH) SW 10 G25 SW 12 G33 W 13 G31 NW 13 G32
WIND 20FT/LATE(MPH) SW 10 G27 SW 14 G34 NW 13 G32 W 12 G27
PRECIP AMOUNT 0.00 0.02 0.01 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(FT-AGL/MSL) 4110 4120
TRANSPORT WND (MPH) W 32 NW 29
VENT RATE (KT-FT) 115080 103000
MAX ADI EARLY 12 POOR 72 GOOD 28 FAIR 79 GOOD
MAX ADI LATE 13 GEN POOR 88 GOOD 30 FAIR 78 GOOD
MAX LVORI EARLY 3 2 3 1
MAX LVORI LATE 2 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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. A CHANCE OF SNOW AND RAIN. 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 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 12. HIGHS AROUND 30. WEST
WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE MID 30S.
WEST WINDS 5 TO 10 MPH.
MDZ509-100900-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 90 90 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (+17) 40 (+7) 17 24
RH % (24H TREND) 74 (-5) 62 (+7) 99 72
WIND 20FT/EARLY(MPH) SW 10 G26 SW 17 G40 W 18 G39 W 15 G35
WIND 20FT/LATE(MPH) SW 12 G34 SW 17 G39 W 17 G37 W 14 G31
PRECIP AMOUNT 0.00 0.40 0.15 0.01
PRECIP DURATION 7 8 1
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(FT-AGL/MSL) 2110 3540
TRANSPORT WND (MPH) SW 37 W 33
VENT RATE (KT-FT) 67520 102660
MAX ADI EARLY 19 GEN POOR 69 GOOD 38 FAIR 79 GOOD
MAX ADI LATE 23 FAIR 62 GOOD 40 FAIR 84 GOOD
MAX LVORI EARLY 3 4 4 4
MAX LVORI LATE 3 4 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 18.
HIGHS IN THE UPPER 20S. SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY WITH SNOW LIKELY. LOWS IN THE LOWER
20S. HIGHS IN THE LOWER 30S. WEST WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY WITH SNOW LIKELY. LOWS AROUND 17. HIGHS
IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 6. HIGHS IN THE LOWER 20S.
WEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND 12. HIGHS
IN THE UPPER 20S. WEST WINDS 5 TO 10 MPH.
MDZ510-100900-
EASTERN GARRETT-
INCLUDING THE CITY OF GRANTSVILLE
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SNOW/RAIN SNOW SNOW
CHANCE PRECIP (%) 0 80 80 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (+15) 40 (+6) 17 27
RH % (24H TREND) 76 (+4) 59 (+7) 95 61
WIND 20FT/EARLY(MPH) SW 9 G25 SW 16 G41 W 19 G39 W 19 G36
WIND 20FT/LATE(MPH) SW 11 G28 W 18 G39 W 20 G37 W 17 G32
PRECIP AMOUNT 0.00 0.25 0.09 0.00
PRECIP DURATION 6 6 1
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
MIXING HGT(FT-AGL/MSL) 2230 3290
TRANSPORT WND (MPH) W 37 W 38
VENT RATE (KT-FT) 71360 108570
MAX ADI EARLY 15 GEN POOR 70 GOOD 39 FAIR 89 GOOD
MAX ADI LATE 17 GEN POOR 72 GOOD 47 GEN GOOD 92 GOOD
MAX LVORI EARLY 3 4 4 4
MAX LVORI LATE 3 4 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 19.
HIGHS AROUND 30. SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. HIGHS IN THE LOWER 30S. WEST WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 18.
HIGHS IN THE MID 20S. WEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 8. HIGHS IN THE MID 20S.
WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 13. HIGHS IN THE UPPER 20S.
WEST WINDS 5 TO 10 MPH.
MDZ008-VAZ526-100900-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ELKTON AND HAYMARKET
1252 PM EST TUE DEC 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE RAIN NONE NONE
CHANCE PRECIP (%) 0 60 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+10) 45 (+11) 28 39
RH % (24H TREND) 87 (+25) 67 (+31) 91 40
WIND 20FT/EARLY(MPH) S 8 G23 S 13 G31 SW 10 G21 W 13 G27
WIND 20FT/LATE(MPH) SW 9 G23 SW 14 G31 W 12 G25 W 12 G26
PRECIP AMOUNT 0.00 0.05 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 9 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 1930 5530
TRANSPORT WND (MPH) SW 24 NW 30
VENT RATE (KT-FT) 40530 143780
MAX ADI EARLY 14 GEN POOR 49 GEN GOOD 13 GEN POOR 95 GOOD
MAX ADI LATE 15 GEN POOR 47 GEN GOOD 18 GEN POOR 99 GOOD
MAX LVORI EARLY 4 4 4 3
MAX LVORI LATE 4 3 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. WEST WINDS 15 TO 20 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
BREEZY. MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE UPPER 30S. NORTHWEST WINDS 15 TO 25 MPH.
MONDAY
BREEZY. MOSTLY CLEAR. LOWS AROUND 17. HIGHS IN THE
LOWER 30S. NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID
30S. WEST WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION NEAR NORMAL.
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