995
FNUS51 KLWX 210553
FWFLWX
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD
..E WV...N VA
DC
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1252 AM EST SUN DEC 21 2025
DISCUSSION
A DRY COLD FRONT WILL MOVE THROUGH THIS MORNING, WITH GUSTY WINDS
DEVELOPING IN ITS WAKE THROUGH THE AFTERNOON. HIGH PRESSURE WILL
BRIEFLY MOVE OVERHEAD MONDAY. A LOW PRESSURE SYSTEM MOVING THROUGH
THE GREAT LAKES MAY BRING SOME LIGHT PRECIPITATION LATE MONDAY
NIGHT INTO TUESDAY. ANOTHER TRANSIENT AREA OF HIGH PRESSURE ON
WEDNESDAY MAY GIVE WAY TO A WARM FRONT ON THURSDAY.
VAZ054-212100-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF ARLINGTON, ALEXANDRIA, AND FALLS CHURCH
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+4) 24 (-12) 42
RH % (24H TREND) 32 (-9) 65 (-4) 37
WIND 20FT/EARLY(MPH) W 8 G20 NW 9 G20 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G24 NW 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3780 1840
TRANSPORT WND (MPH) NW 29 SW 6
VENT RATE (KT-FT) 94500 9200
MAX ADI EARLY 68 GOOD 14 GEN POOR 12 POOR
MAX ADI LATE 76 GOOD 6 VERY POOR 12 POOR
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE UPPER 40S. WEST WINDS 5 TO 10 MPH.
VAZ055-212100-
STAFFORD-
INCLUDING THE CITY OF FALMOUTH
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (+6) 22 (-12) 44
RH % (24H TREND) 25 (-8) 72 (+3) 33
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 8 G18 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4550 1830
TRANSPORT WND (MPH) NW 25 SW 6
VENT RATE (KT-FT) 100100 9150
MAX ADI EARLY 50 GEN GOOD 8 POOR 10 POOR
MAX ADI LATE 95 GOOD 5 VERY POOR 13 GEN POOR
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE MID 50S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 50S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ056-212100-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (+4) 21 (-13) 44
RH % (24H TREND) 24 (-9) 77 (+11) 32
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4390 1800
TRANSPORT WND (MPH) NW 22 SW 7
VENT RATE (KT-FT) 83410 10800
MAX ADI EARLY 42 GEN GOOD 7 POOR 7 POOR
MAX ADI LATE 85 GOOD 5 VERY POOR 16 GEN POOR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ057-212100-
KING GEORGE-
INCLUDING THE CITY OF DAHLGREN
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (+9) 24 (-11) 43
RH % (24H TREND) 28 (-13) 73 (-5) 33
WIND 20FT/EARLY(MPH) W 5 NW 6 LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4370 1760
TRANSPORT WND (MPH) NW 22 SW 5
VENT RATE (KT-FT) 83030 7040
MAX ADI EARLY 41 GEN GOOD 8 POOR 10 POOR
MAX ADI LATE 91 GOOD 6 VERY POOR 10 POOR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE MID 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 60.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
AROUND 50. SOUTHWEST WINDS 5 TO 10 MPH.
WVZ502-212100-
EASTERN GRANT-
INCLUDING THE CITY OF PETERSBURG
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-8) 18 (-14) 46
RH % (24H TREND) 32 (+11) 64 (+3) 24
WIND 20FT/EARLY(MPH) SW 9 G29 W 8 G27 LGT/VAR
WIND 20FT/LATE(MPH) W 12 G29 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3840 3080
TRANSPORT WND (MPH) NW 30 S 7
VENT RATE (KT-FT) 99840 18480
MAX ADI EARLY 81 GOOD 7 POOR 9 POOR
MAX ADI LATE 87 GOOD 3 VERY POOR 21 FAIR
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE LOWER 30S. HIGHS IN THE MID 50S. WEST WINDS 20 TO 25 MPH.
WEDNESDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS
IN THE MID 50S. WEST WINDS 20 TO 25 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. WEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 50S. WEST WINDS 10 TO 15 MPH.
WVZ503-212100-
WESTERN MINERAL-
INCLUDING THE CITY OF ELK GARDEN
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 38 (-10) 16 (-14) 42
RH % (24H TREND) 41 (+14) 68 (+1) 28
WIND 20FT/EARLY(MPH) W 16 G34 W 14 G32 W 5
WIND 20FT/LATE(MPH) W 17 G34 W 9 G24 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3270 2460
TRANSPORT WND (MPH) W 36 S 6
VENT RATE (KT-FT) 101370 12300
MAX ADI EARLY 77 GOOD 25 FAIR 15 GEN POOR
MAX ADI LATE 86 GOOD 12 POOR 15 GEN POOR
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
WINDY. CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND 30.
HIGHS AROUND 50. WEST WINDS 20 TO 30 MPH.
WEDNESDAY
WINDY. MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS
IN THE UPPER 40S. WEST WINDS 25 TO 35 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. WEST WINDS 10 TO 15 MPH.
FRIDAY
BREEZY. CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
40S. HIGHS IN THE MID 50S. WEST WINDS 20 TO 25 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS AROUND 40. HIGHS IN THE
MID 40S. WEST WINDS 15 TO 20 MPH.
WVZ504-212100-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 41 (-8) 19 (-13) 44
RH % (24H TREND) 36 (+6) 70 (+1) 29
WIND 20FT/EARLY(MPH) W 12 G29 W 10 G29 LGT/VAR
WIND 20FT/LATE(MPH) NW 15 G31 W 5 G20 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3700 2210
TRANSPORT WND (MPH) NW 30 S 5
VENT RATE (KT-FT) 96200 8840
MAX ADI EARLY 69 GOOD 10 POOR 10 POOR
MAX ADI LATE 78 GOOD 4 VERY POOR 12 POOR
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
WINDY. CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE MID 50S. WEST WINDS 20 TO 30 MPH.
WEDNESDAY
WINDY. PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE LOWER 50S. NORTHWEST WINDS 25 TO 35 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. WEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE UPPER 40S. WEST WINDS 15 TO 20 MPH.
WVZ505-212100-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (-10) 12 (-17) 42
RH % (24H TREND) 39 (+12) 67 (-1) 24
WIND 20FT/EARLY(MPH) W 15 G40 NW 11 G34 LGT/VAR
WIND 20FT/LATE(MPH) NW 15 G39 W 6 G21 S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3720 3680
TRANSPORT WND (MPH) NW 36 SW 9
VENT RATE (KT-FT) 115320 29440
MAX ADI EARLY 80 GOOD 15 GEN POOR 9 POOR
MAX ADI LATE 90 GOOD 8 POOR 24 FAIR
MAX LVORI EARLY 2 3 2
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
WINDY. MOSTLY CLOUDY WITH A CHANCE OF RAIN AND
FREEZING RAIN. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 40S.
WEST WINDS 25 TO 35 MPH.
WEDNESDAY
VERY WINDY. MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN
THE UPPER 40S. WEST WINDS 30 TO 40 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE MID 30S. HIGHS IN THE LOWER 50S. WEST WINDS 20 TO 25 MPH.
FRIDAY
WINDY. MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 50S. WEST WINDS 20 TO 30 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 40S. WEST WINDS 15 TO 20 MPH.
WVZ501-212100-
WESTERN GRANT-
INCLUDING THE CITIES OF BAYARD AND MOUNT STORM
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (-12) 15 (-14) 41
RH % (24H TREND) 44 (+18) 72 (+2) 28
WIND 20FT/EARLY(MPH) W 14 G41 W 12 G35 LGT/VAR
WIND 20FT/LATE(MPH) W 15 G40 W 7 G24 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3320 3010
TRANSPORT WND (MPH) W 35 SW 7
VENT RATE (KT-FT) 99600 18060
MAX ADI EARLY 73 GOOD 18 GEN POOR 11 POOR
MAX ADI LATE 82 GOOD 11 POOR 16 GEN POOR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
WINDY. MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE UPPER 20S. HIGHS IN THE UPPER 40S. WEST WINDS 20 TO 30 MPH.
WEDNESDAY
WINDY. MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE
UPPER 40S. WEST WINDS 20 TO 30 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. WEST WINDS 15 TO 20 MPH.
FRIDAY
BREEZY. CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
40S. HIGHS IN THE MID 50S. WEST WINDS 20 TO 25 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 40S. WEST WINDS 10 TO 15 MPH.
MDZ507-212100-
NORTHWEST HARFORD-
INCLUDING THE CITY OF JARRETTSVILLE
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (+5) 21 (-10) 39
RH % (24H TREND) 41 (-3) 75 (-14) 42
WIND 20FT/EARLY(MPH) W 11 G26 NW 10 G24 NW 5
WIND 20FT/LATE(MPH) NW 16 G28 NW 7 G19 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4330 1820
TRANSPORT WND (MPH) NW 28 W 9
VENT RATE (KT-FT) 103920 14560
MAX ADI EARLY 73 GOOD 19 GEN POOR 22 FAIR
MAX ADI LATE 89 GOOD 10 POOR 21 FAIR
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
40S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 40S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND 40. HIGHS IN
THE LOWER 50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS IN THE MID 30S. HIGHS IN
THE LOWER 40S. WEST WINDS 5 TO 10 MPH.
MDZ506-212100-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF COLUMBIA AND ELLICOTT CITY
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 46 (+4) 20 (-13) 41
RH % (24H TREND) 37 (-4) 75 (-7) 39
WIND 20FT/EARLY(MPH) W 9 G23 NW 8 G23 LGT/VAR
WIND 20FT/LATE(MPH) NW 14 G25 NW 5 G17 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4170 1840
TRANSPORT WND (MPH) NW 29 W 7
VENT RATE (KT-FT) 104250 11040
MAX ADI EARLY 72 GOOD 12 POOR 17 GEN POOR
MAX ADI LATE 86 GOOD 6 VERY POOR 17 GEN POOR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS AROUND 50. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 40S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE UPPER 30S. HIGHS
IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
MDZ508-212100-
SOUTHEAST HARFORD-
INCLUDING THE CITY OF ABERDEEN
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 46 (+8) 21 (-10) 40
RH % (24H TREND) 40 (-3) 75 (-16) 42
WIND 20FT/EARLY(MPH) W 8 G21 NW 9 G21 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G25 NW 6 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4220 1750
TRANSPORT WND (MPH) NW 28 W 8
VENT RATE (KT-FT) 101280 12250
MAX ADI EARLY 72 GOOD 15 GEN POOR 20 GEN POOR
MAX ADI LATE 86 GOOD 8 POOR 17 GEN POOR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
40S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
LOWER 30S. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
40S. WEST WINDS 5 TO 10 MPH.
MDZ501-212100-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITY OF FROSTBURG
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 38 (-7) 18 (-12) 42
RH % (24H TREND) 40 (+1) 68 (0) 30
WIND 20FT/EARLY(MPH) W 19 G35 NW 16 G35 W 5
WIND 20FT/LATE(MPH) NW 20 G36 W 10 G25 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3320 2280
TRANSPORT WND (MPH) NW 35 SW 5
VENT RATE (KT-FT) 99600 9120
MAX ADI EARLY 76 GOOD 26 FAIR 15 GEN POOR
MAX ADI LATE 84 GOOD 11 POOR 14 GEN POOR
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
WINDY. CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND 30.
HIGHS IN THE LOWER 50S. WEST WINDS 20 TO 30 MPH.
WEDNESDAY
WINDY. MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS
IN THE UPPER 40S. WEST WINDS 25 TO 35 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE MID 50S. WEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE UPPER 30S. HIGHS
IN THE MID 40S. WEST WINDS 15 TO 20 MPH.
MDZ503-212100-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF GERMANTOWN AND DAMASCUS
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 46 (+3) 20 (-14) 41
RH % (24H TREND) 36 (-5) 73 (+6) 38
WIND 20FT/EARLY(MPH) W 10 G25 NW 9 G24 LGT/VAR
WIND 20FT/LATE(MPH) NW 15 G26 NW 5 G17 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4450 1630
TRANSPORT WND (MPH) NW 25 SW 6
VENT RATE (KT-FT) 97900 8150
MAX ADI EARLY 72 GOOD 12 POOR 14 GEN POOR
MAX ADI LATE 86 GOOD 6 VERY POOR 13 GEN POOR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS AROUND 40. HIGHS IN THE
MID 40S. WEST WINDS 5 TO 10 MPH.
MDZ502-212100-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITY OF CUMBERLAND
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 41 (-5) 19 (-12) 43
RH % (24H TREND) 38 (+1) 69 (-1) 31
WIND 20FT/EARLY(MPH) W 11 G27 NW 8 G28 LGT/VAR
WIND 20FT/LATE(MPH) NW 14 G31 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3740 1920
TRANSPORT WND (MPH) NW 30 SW 5
VENT RATE (KT-FT) 97240 7680
MAX ADI EARLY 70 GOOD 11 POOR 10 POOR
MAX ADI LATE 77 GOOD 5 VERY POOR 10 POOR
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER 30S.
HIGHS IN THE LOWER 50S. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 50.
NORTHWEST WINDS 15 TO 20 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS AROUND 40. HIGHS IN THE
UPPER 40S. WEST WINDS 5 TO 10 MPH.
MDZ505-212100-
NORTHWEST HOWARD-
INCLUDING THE CITY OF LISBON
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (+2) 20 (-12) 40
RH % (24H TREND) 38 (-4) 74 (-1) 39
WIND 20FT/EARLY(MPH) W 9 G25 NW 8 G24 LGT/VAR
WIND 20FT/LATE(MPH) NW 14 G25 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4350 1750
TRANSPORT WND (MPH) NW 29 W 7
VENT RATE (KT-FT) 108750 10500
MAX ADI EARLY 73 GOOD 12 POOR 17 GEN POOR
MAX ADI LATE 87 GOOD 6 VERY POOR 16 GEN POOR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF SNOW AND RAIN. LOWS IN THE
LOWER 30S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 30S. HIGHS
IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
MDZ504-212100-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF BETHESDA, ROCKVILLE, GAITHERSBURG,
AND SILVER SPRING
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 47 (+4) 21 (-13) 41
RH % (24H TREND) 34 (-7) 71 (+2) 36
WIND 20FT/EARLY(MPH) W 9 G24 NW 9 G23 LGT/VAR
WIND 20FT/LATE(MPH) NW 14 G26 NW 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4170 1690
TRANSPORT WND (MPH) NW 29 SW 6
VENT RATE (KT-FT) 104250 8450
MAX ADI EARLY 72 GOOD 12 POOR 14 GEN POOR
MAX ADI LATE 84 GOOD 6 VERY POOR 13 GEN POOR
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER 30S.
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS AROUND 40. HIGHS IN THE
MID 40S. WEST WINDS 5 TO 10 MPH.
MDZ006-212100-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF REISTERSTOWN AND COCKEYSVILLE
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (+4) 21 (-11) 40
RH % (24H TREND) 40 (-4) 74 (-8) 39
WIND 20FT/EARLY(MPH) W 10 G26 NW 9 G25 LGT/VAR
WIND 20FT/LATE(MPH) NW 15 G27 NW 6 G19 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4310 1790
TRANSPORT WND (MPH) NW 30 W 7
VENT RATE (KT-FT) 112060 10740
MAX ADI EARLY 74 GOOD 17 GEN POOR 19 GEN POOR
MAX ADI LATE 86 GOOD 8 POOR 18 GEN POOR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF SNOW AND RAIN. LOWS AROUND 30.
HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
40S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
LOWER 30S. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 30S. HIGHS
IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
MDZ005-212100-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG AND WESTMINSTER
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (+3) 20 (-13) 39
RH % (24H TREND) 40 (-6) 75 (-2) 39
WIND 20FT/EARLY(MPH) W 9 G25 NW 7 G25 LGT/VAR
WIND 20FT/LATE(MPH) NW 14 G27 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4270 1800
TRANSPORT WND (MPH) NW 29 W 7
VENT RATE (KT-FT) 106750 10800
MAX ADI EARLY 73 GOOD 12 POOR 17 GEN POOR
MAX ADI LATE 85 GOOD 7 POOR 17 GEN POOR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF SNOW AND RAIN. LOWS IN THE
LOWER 30S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
40S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER 30S.
HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 30S. HIGHS
IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
MDZ004-212100-
FREDERICK MD-
INCLUDING THE CITIES OF FREDERICK AND BALLENGER CREEK
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (+4) 21 (-13) 41
RH % (24H TREND) 38 (-9) 74 (+6) 39
WIND 20FT/EARLY(MPH) W 10 G28 NW 7 G28 LGT/VAR
WIND 20FT/LATE(MPH) NW 14 G29 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4450 1860
TRANSPORT WND (MPH) NW 26 SW 6
VENT RATE (KT-FT) 102350 9300
MAX ADI EARLY 75 GOOD 11 POOR 15 GEN POOR
MAX ADI LATE 82 GOOD 6 VERY POOR 15 GEN POOR
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF SNOW AND RAIN. LOWS IN THE
LOWER 30S. HIGHS AROUND 50. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 15 TO 20 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE MID 50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS AROUND 40. HIGHS IN THE
MID 40S. SOUTHWEST WINDS 5 TO 10 MPH.
MDZ003-212100-
WASHINGTON-
INCLUDING THE CITY OF HAGERSTOWN
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (+2) 20 (-12) 42
RH % (24H TREND) 37 (-8) 76 (+6) 37
WIND 20FT/EARLY(MPH) W 11 G26 NW 8 G26 LGT/VAR
WIND 20FT/LATE(MPH) NW 14 G28 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4190 1630
TRANSPORT WND (MPH) NW 26 SW 6
VENT RATE (KT-FT) 96370 8150
MAX ADI EARLY 75 GOOD 11 POOR 12 POOR
MAX ADI LATE 82 GOOD 5 VERY POOR 12 POOR
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER 30S.
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 15 TO 20 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS AROUND 50. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS AROUND 40. HIGHS IN THE
MID 40S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ053-212100-
FAIRFAX-
INCLUDING THE CITIES OF RESTON, HERNDON, ANNANDALE, CENTREVILLE,
CHANTILLY, MCLEAN, AND FRANCONIA
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (+7) 22 (-13) 42
RH % (24H TREND) 29 (-13) 69 (+1) 36
WIND 20FT/EARLY(MPH) W 8 G21 NW 9 G21 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G26 NW 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3890 1760
TRANSPORT WND (MPH) NW 29 SW 6
VENT RATE (KT-FT) 97250 8800
MAX ADI EARLY 70 GOOD 13 GEN POOR 10 POOR
MAX ADI LATE 79 GOOD 6 VERY POOR 13 GEN POOR
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND
50. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE UPPER 40S. WEST WINDS 5 TO 10 MPH.
VAZ527-212100-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, MANASSAS, WOODBRIDGE,
LAKE RIDGE, AND MONTCLAIR
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (+5) 20 (-14) 43
RH % (24H TREND) 28 (-12) 73 (+3) 35
WIND 20FT/EARLY(MPH) W 6 G19 NW 7 G18 LGT/VAR
WIND 20FT/LATE(MPH) NW 11 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4310 1790
TRANSPORT WND (MPH) NW 26 SW 7
VENT RATE (KT-FT) 99130 10740
MAX ADI EARLY 61 GOOD 12 POOR 9 POOR
MAX ADI LATE 76 GOOD 5 VERY POOR 14 GEN POOR
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE MID 50S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 60.
WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
AROUND 50. WEST WINDS 5 TO 10 MPH.
VAZ051-212100-
CULPEPER-
INCLUDING THE CITY OF CULPEPER
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+5) 19 (-13) 44
RH % (24H TREND) 23 (-8) 79 (+13) 34
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4470 1710
TRANSPORT WND (MPH) NW 24 SW 8
VENT RATE (KT-FT) 93870 11970
MAX ADI EARLY 50 GEN GOOD 6 VERY POOR 7 POOR
MAX ADI LATE 90 GOOD 3 VERY POOR 16 GEN POOR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE MID 50S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 50S. SOUTHWEST WINDS AROUND 5 MPH.
VAZ050-212100-
ORANGE-
INCLUDING THE CITIES OF ORANGE AND GORDONSVILLE
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+5) 20 (-12) 44
RH % (24H TREND) 23 (-9) 78 (+11) 33
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4360 1740
TRANSPORT WND (MPH) NW 23 SW 8
VENT RATE (KT-FT) 87200 12180
MAX ADI EARLY 45 GEN GOOD 5 VERY POOR 5 VERY POOR
MAX ADI LATE 88 GOOD 3 VERY POOR 17 GEN POOR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ036-212100-
NELSON-
INCLUDING THE CITY OF LOVINGSTON
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (+2) 23 (-12) 46
RH % (24H TREND) 23 (-6) 68 (+6) 30
WIND 20FT/EARLY(MPH) W 5 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 G19 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3900 2290
TRANSPORT WND (MPH) NW 23 SW 8
VENT RATE (KT-FT) 78000 16030
MAX ADI EARLY 48 GEN GOOD 5 VERY POOR 6 VERY POOR
MAX ADI LATE 78 GOOD 2 VERY POOR 23 FAIR
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
WEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. COOLER. LOWS IN THE MID 40S. HIGHS IN
THE MID 50S. WEST WINDS 10 TO 15 MPH.
VAZ037-212100-
ALBEMARLE-
INCLUDING THE CITY OF CHARLOTTESVILLE
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+4) 23 (-11) 46
RH % (24H TREND) 23 (-5) 71 (+7) 34
WIND 20FT/EARLY(MPH) W 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 G19 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4750 2050
TRANSPORT WND (MPH) NW 24 S 9
VENT RATE (KT-FT) 99750 16400
MAX ADI EARLY 62 GOOD 5 VERY POOR 5 VERY POOR
MAX ADI LATE 95 GOOD 2 VERY POOR 22 FAIR
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. COOLER. LOWS IN THE MID 40S. HIGHS IN
THE MID 50S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ038-212100-
GREENE-
INCLUDING THE CITY OF STANARDSVILLE
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (+4) 22 (-11) 45
RH % (24H TREND) 23 (-6) 67 (+2) 34
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 G20 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4630 1980
TRANSPORT WND (MPH) NW 25 SW 8
VENT RATE (KT-FT) 101860 13860
MAX ADI EARLY 71 GOOD 5 VERY POOR 5 VERY POOR
MAX ADI LATE 99 GOOD 2 VERY POOR 18 GEN POOR
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS AROUND 60. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ039-212100-
MADISON-
INCLUDING THE CITY OF MADISON
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+6) 19 (-13) 45
RH % (24H TREND) 23 (-7) 75 (+10) 33
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 G19 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4380 1840
TRANSPORT WND (MPH) NW 24 SW 8
VENT RATE (KT-FT) 91980 12880
MAX ADI EARLY 62 GOOD 5 VERY POOR 5 VERY POOR
MAX ADI LATE 92 GOOD 2 VERY POOR 18 GEN POOR
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
MDZ014-212100-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, SEVERN,
SOUTH GATE, SEVERNA PARK, ARNOLD, AND ODENTON
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (+6) 22 (-13) 41
RH % (24H TREND) 35 (-8) 71 (-10) 37
WIND 20FT/EARLY(MPH) W 7 G19 NW 8 G20 LGT/VAR
WIND 20FT/LATE(MPH) NW 11 G24 NW 6 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3780 1660
TRANSPORT WND (MPH) NW 28 W 6
VENT RATE (KT-FT) 90720 8300
MAX ADI EARLY 67 GOOD 14 GEN POOR 14 GEN POOR
MAX ADI LATE 75 GOOD 7 POOR 12 POOR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE LOWER 30S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO
15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE UPPER 30S. HIGHS
IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
MDZ017-212100-
ST. MARYS-
INCLUDING THE CITIES OF LEXINGTON PARK AND CALIFORNIA
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (+8) 23 (-12) 42
RH % (24H TREND) 35 (-13) 71 (-8) 37
WIND 20FT/EARLY(MPH) W 7 NW 8 G19 NW 5
WIND 20FT/LATE(MPH) NW 9 G18 NW 7 G19 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4520 1560
TRANSPORT WND (MPH) NW 20 W 5
VENT RATE (KT-FT) 76840 6240
MAX ADI EARLY 42 GEN GOOD 14 GEN POOR 13 GEN POOR
MAX ADI LATE 74 GOOD 8 POOR 11 POOR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE LOWER 30S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO
15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 40S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. COOLER. LOWS AROUND 40. HIGHS IN THE
UPPER 40S. WEST WINDS 5 TO 10 MPH.
MDZ016-212100-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (+7) 22 (-13) 42
RH % (24H TREND) 30 (-13) 70 (-11) 36
WIND 20FT/EARLY(MPH) W 6 G17 NW 8 G17 LGT/VAR
WIND 20FT/LATE(MPH) NW 10 G19 NW 6 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4240 1760
TRANSPORT WND (MPH) NW 25 SW 5
VENT RATE (KT-FT) 93280 7040
MAX ADI EARLY 52 GEN GOOD 12 POOR 12 POOR
MAX ADI LATE 74 GOOD 7 POOR 11 POOR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE MID 50S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE UPPER 40S. WEST WINDS 5 TO 10 MPH.
MDZ018-212100-
CALVERT-
INCLUDING THE CITIES OF CHESAPEAKE BEACH, HUNTINGTOWN, DUNKIRK,
NORTH BEACH, LUSBY, AND PRINCE FREDERICK
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (+8) 23 (-12) 42
RH % (24H TREND) 34 (-14) 66 (-13) 36
WIND 20FT/EARLY(MPH) W 7 G17 NW 9 G18 NW 5
WIND 20FT/LATE(MPH) NW 11 G19 NW 7 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4210 1550
TRANSPORT WND (MPH) NW 22 W 5
VENT RATE (KT-FT) 79990 6200
MAX ADI EARLY 52 GEN GOOD 15 GEN POOR 14 GEN POOR
MAX ADI LATE 69 GOOD 9 POOR 11 POOR
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE LOWER 30S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 15 TO
20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 40S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE UPPER 30S. HIGHS
IN THE UPPER 40S. WEST WINDS 10 TO 15 MPH.
MDZ011-212100-
SOUTHERN BALTIMORE-
INCLUDING THE CITY OF BALTIMORE
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 46 (+7) 21 (-12) 40
RH % (24H TREND) 38 (-3) 73 (-10) 38
WIND 20FT/EARLY(MPH) W 8 G23 NW 9 G23 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G25 NW 6 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4120 1750
TRANSPORT WND (MPH) NW 29 W 7
VENT RATE (KT-FT) 103000 10500
MAX ADI EARLY 70 GOOD 14 GEN POOR 16 GEN POOR
MAX ADI LATE 85 GOOD 7 POOR 15 GEN POOR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 30S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE UPPER 30S. HIGHS
IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
MDZ013-212100-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, GREENBELT, LAUREL, AND CAMP SPRINGS
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+5) 23 (-12) 42
RH % (24H TREND) 33 (-7) 70 (-7) 36
WIND 20FT/EARLY(MPH) W 7 G20 NW 9 G20 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G24 NW 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3760 1830
TRANSPORT WND (MPH) NW 28 W 5
VENT RATE (KT-FT) 90240 7320
MAX ADI EARLY 67 GOOD 13 GEN POOR 13 GEN POOR
MAX ADI LATE 74 GOOD 6 VERY POOR 12 POOR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE LOWER 30S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO
15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND
50. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS AROUND 40. HIGHS IN THE
UPPER 40S. WEST WINDS 5 TO 10 MPH.
VAZ040-212100-
RAPPAHANNOCK-
INCLUDING THE CITY OF WASHINGTON
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (+4) 20 (-12) 44
RH % (24H TREND) 25 (-8) 70 (+7) 35
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 9 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4230 1800
TRANSPORT WND (MPH) NW 26 S 7
VENT RATE (KT-FT) 97290 10800
MAX ADI EARLY 80 GOOD 6 VERY POOR 8 POOR
MAX ADI LATE 93 GOOD 4 VERY POOR 16 GEN POOR
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 50S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
AROUND 50. SOUTHWEST WINDS AROUND 5 MPH.
DCZ001-212100-
DISTRICT OF COLUMBIA-
INCLUDING THE CITY OF WASHINGTON
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+5) 23 (-13) 42
RH % (24H TREND) 33 (-6) 70 (+2) 37
WIND 20FT/EARLY(MPH) W 7 G20 NW 8 G20 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G24 NW 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3770 1880
TRANSPORT WND (MPH) NW 29 SW 6
VENT RATE (KT-FT) 94250 9400
MAX ADI EARLY 71 GOOD 14 GEN POOR 12 POOR
MAX ADI LATE 79 GOOD 6 VERY POOR 12 POOR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND
50. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE UPPER 40S. WEST WINDS 5 TO 10 MPH.
VAZ504-212100-
EASTERN HIGHLAND-
INCLUDING THE CITY OF MONTEREY
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (0) 17 (-13) 44
RH % (24H TREND) 27 (-7) 61 (-7) 27
WIND 20FT/EARLY(MPH) NW 10 G31 NW 7 G26 LGT/VAR
WIND 20FT/LATE(MPH) NW 10 G31 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4050 2440
TRANSPORT WND (MPH) NW 31 SW 10
VENT RATE (KT-FT) 109350 21960
MAX ADI EARLY 75 GOOD 10 POOR 6 VERY POOR
MAX ADI LATE 85 GOOD 4 VERY POOR 23 FAIR
MAX LVORI EARLY 1 3 2
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF RAIN AND
FREEZING RAIN. LOWS IN THE UPPER 20S. HIGHS IN THE LOWER 50S.
WEST WINDS 15 TO 25 MPH.
WEDNESDAY
WINDY. PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS
IN THE LOWER 50S. WEST WINDS 20 TO 30 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. WEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND
50. WEST WINDS 10 TO 15 MPH.
VAZ027-212100-
SHENANDOAH-
INCLUDING THE CITIES OF STRASBURG, WOODSTOCK, MOUNT JACKSON,
AND NEW MARKET
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (0) 18 (-15) 46
RH % (24H TREND) 26 (0) 69 (+10) 27
WIND 20FT/EARLY(MPH) W 7 G25 W 5 G25 LGT/VAR
WIND 20FT/LATE(MPH) NW 10 G28 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4070 2150
TRANSPORT WND (MPH) NW 23 S 8
VENT RATE (KT-FT) 81400 15050
MAX ADI EARLY 68 GOOD 5 VERY POOR 7 POOR
MAX ADI LATE 75 GOOD 3 VERY POOR 19 GEN POOR
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ505-212100-
WESTERN LOUDOUN-
INCLUDING THE CITY OF PURCELLVILLE
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 47 (+2) 20 (-13) 42
RH % (24H TREND) 34 (-10) 72 (+5) 37
WIND 20FT/EARLY(MPH) W 10 G25 NW 9 G25 LGT/VAR
WIND 20FT/LATE(MPH) NW 15 G27 NW 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4490 1580
TRANSPORT WND (MPH) NW 24 SW 6
VENT RATE (KT-FT) 94290 7900
MAX ADI EARLY 71 GOOD 11 POOR 10 POOR
MAX ADI LATE 82 GOOD 5 VERY POOR 11 POOR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER 30S.
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 40S. NORTH WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ028-212100-
FREDERICK VA-
INCLUDING THE CITY OF WINCHESTER
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 46 (0) 19 (-15) 44
RH % (24H TREND) 33 (-4) 72 (+14) 33
WIND 20FT/EARLY(MPH) W 10 G26 NW 7 G26 LGT/VAR
WIND 20FT/LATE(MPH) NW 14 G28 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4190 1760
TRANSPORT WND (MPH) NW 25 S 6
VENT RATE (KT-FT) 92180 8800
MAX ADI EARLY 73 GOOD 10 POOR 9 POOR
MAX ADI LATE 80 GOOD 4 VERY POOR 12 POOR
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER 30S.
HIGHS IN THE MID 50S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 15 TO 20 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ025-212100-
AUGUSTA-
INCLUDING THE CITIES OF STAUNTON, WAYNESBORO, AND STUARTS DRAFT
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (+1) 20 (-13) 45
RH % (24H TREND) 23 (-6) 64 (0) 28
WIND 20FT/EARLY(MPH) W 7 G27 NW 5 G25 LGT/VAR
WIND 20FT/LATE(MPH) NW 9 G27 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4660 2450
TRANSPORT WND (MPH) NW 29 SW 10
VENT RATE (KT-FT) 116500 22050
MAX ADI EARLY 80 GOOD 5 VERY POOR 6 VERY POOR
MAX ADI LATE 90 GOOD 3 VERY POOR 27 FAIR
MAX LVORI EARLY 2 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF FREEZING RAIN. LOWS
AROUND 30. HIGHS IN THE MID 50S. SOUTHWEST WINDS 20 TO 25 MPH.
WEDNESDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE MID 50S. WEST WINDS 20 TO 25 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 15 TO 20 MPH.
FRIDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN
THE LOWER 60S. WEST WINDS 20 TO 25 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 50S. WEST WINDS 10 TO 15 MPH.
VAZ502-212100-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (+4) 19 (-13) 44
RH % (24H TREND) 25 (-6) 78 (+13) 34
WIND 20FT/EARLY(MPH) LGT/VAR N 5 G17 LGT/VAR
WIND 20FT/LATE(MPH) NW 9 G21 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4510 1750
TRANSPORT WND (MPH) NW 25 SW 7
VENT RATE (KT-FT) 99220 10500
MAX ADI EARLY 59 GEN GOOD 10 POOR 7 POOR
MAX ADI LATE 79 GOOD 4 VERY POOR 15 GEN POOR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS AROUND 40. HIGHS IN THE
LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ026-212100-
ROCKINGHAM-
INCLUDING THE CITY OF HARRISONBURG
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (0) 18 (-14) 46
RH % (24H TREND) 25 (-2) 69 (+6) 29
WIND 20FT/EARLY(MPH) W 6 G27 NW 5 G26 LGT/VAR
WIND 20FT/LATE(MPH) NW 10 G27 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4340 2380
TRANSPORT WND (MPH) NW 29 SW 9
VENT RATE (KT-FT) 108500 19040
MAX ADI EARLY 79 GOOD 5 VERY POOR 6 VERY POOR
MAX ADI LATE 79 GOOD 3 VERY POOR 25 FAIR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF RAIN AND
FREEZING RAIN. LOWS IN THE LOWER 30S. HIGHS IN THE MID 50S.
SOUTHWEST WINDS 15 TO 25 MPH.
WEDNESDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE MID 50S. NORTH WINDS 20 TO 25 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 50S. WEST WINDS 10 TO 15 MPH.
VAZ503-212100-
WESTERN HIGHLAND-
INCLUDING THE CITY OF HIGHTOWN
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (-6) 13 (-15) 39
RH % (24H TREND) 35 (-1) 65 (-9) 27
WIND 20FT/EARLY(MPH) NW 14 G35 NW 10 G29 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G35 NW 6 G19 S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3680 2580
TRANSPORT WND (MPH) NW 35 SW 10
VENT RATE (KT-FT) 110400 23220
MAX ADI EARLY 78 GOOD 17 GEN POOR 7 POOR
MAX ADI LATE 89 GOOD 7 POOR 23 FAIR
MAX LVORI EARLY 2 3 2
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF RAIN AND
FREEZING RAIN. LOWS IN THE UPPER 20S. HIGHS IN THE MID 40S. WEST
WINDS 15 TO 25 MPH.
WEDNESDAY
WINDY. PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE
UPPER 40S. WEST WINDS 20 TO 30 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 15 TO 20 MPH.
FRIDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE MID 40S. HIGHS IN THE LOWER 50S. WEST WINDS 20 TO 25 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 40S. WEST WINDS 10 TO 15 MPH.
VAZ508-212100-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF WINTERGREEN
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+3) 22 (-13) 43
RH % (24H TREND) 23 (-7) 54 (-1) 28
WIND 20FT/EARLY(MPH) W 9 G24 NW 8 G20 LGT/VAR
WIND 20FT/LATE(MPH) NW 9 G24 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3990 1860
TRANSPORT WND (MPH) NW 28 SW 8
VENT RATE (KT-FT) 95760 13020
MAX ADI EARLY 56 GEN GOOD 8 POOR 5 VERY POOR
MAX ADI LATE 72 GOOD 4 VERY POOR 16 GEN POOR
MAX LVORI EARLY 2 2 2
MAX LVORI LATE 1 2 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 20 TO 25 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. SOUTHWEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. WEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. COOLER. LOWS IN THE MID 40S. HIGHS IN
THE UPPER 40S. WEST WINDS 10 TO 15 MPH.
VAZ506-212100-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF LEESBURG, ASHBURN, AND STERLING
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+4) 21 (-13) 42
RH % (24H TREND) 32 (-8) 73 (+8) 36
WIND 20FT/EARLY(MPH) W 9 G25 NW 9 G21 LGT/VAR
WIND 20FT/LATE(MPH) NW 14 G26 NW 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4390 1660
TRANSPORT WND (MPH) NW 25 SW 6
VENT RATE (KT-FT) 96580 8300
MAX ADI EARLY 74 GOOD 11 POOR 10 POOR
MAX ADI LATE 81 GOOD 5 VERY POOR 12 POOR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER 30S.
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND
50. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ507-212100-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF BIG MEADOWS
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 47 (+3) 19 (-14) 42
RH % (24H TREND) 27 (-7) 62 (+5) 31
WIND 20FT/EARLY(MPH) NW 9 G24 NW 9 G25 LGT/VAR
WIND 20FT/LATE(MPH) NW 11 G27 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3600 1480
TRANSPORT WND (MPH) NW 28 SW 7
VENT RATE (KT-FT) 86400 8880
MAX ADI EARLY 56 GEN GOOD 10 POOR 5 VERY POOR
MAX ADI LATE 69 GOOD 4 VERY POOR 11 POOR
MAX LVORI EARLY 2 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
WINDY. MOSTLY CLOUDY WITH A CHANCE OF RAIN AND
FREEZING RAIN. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 50S.
SOUTHWEST WINDS 25 TO 30 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE MID 30S. HIGHS IN THE MID 50S. SOUTHWEST WINDS 20 TO 25 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 50S. WEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ501-212100-
NORTHERN FAUQUIER-
INCLUDING THE CITY OF WARRENTON
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (+4) 20 (-13) 42
RH % (24H TREND) 28 (-13) 72 (+8) 35
WIND 20FT/EARLY(MPH) W 7 G23 NW 8 G24 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G26 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4240 1520
TRANSPORT WND (MPH) NW 23 S 7
VENT RATE (KT-FT) 84800 9120
MAX ADI EARLY 67 GOOD 11 POOR 8 POOR
MAX ADI LATE 79 GOOD 5 VERY POOR 12 POOR
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE MID 50S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ029-212100-
PAGE-
INCLUDING THE CITIES OF LURAY, SHENANDOAH, AND STANLEY
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (+1) 19 (-14) 47
RH % (24H TREND) 26 (0) 67 (+6) 27
WIND 20FT/EARLY(MPH) W 6 G20 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 10 G24 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4160 2390
TRANSPORT WND (MPH) NW 26 SW 7
VENT RATE (KT-FT) 95680 14340
MAX ADI EARLY 85 GOOD 5 VERY POOR 7 POOR
MAX ADI LATE 77 GOOD 2 VERY POOR 19 GEN POOR
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
WVZ506-212100-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-5) 16 (-16) 45
RH % (24H TREND) 31 (+6) 61 (-1) 25
WIND 20FT/EARLY(MPH) W 11 G31 NW 9 G27 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G31 W 5 G17 S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3970 3420
TRANSPORT WND (MPH) NW 31 SW 10
VENT RATE (KT-FT) 107190 30780
MAX ADI EARLY 73 GOOD 9 POOR 8 POOR
MAX ADI LATE 84 GOOD 4 VERY POOR 26 FAIR
MAX LVORI EARLY 1 3 2
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF RAIN AND
FREEZING RAIN. LOWS AROUND 30. HIGHS IN THE LOWER 50S. WEST WINDS
15 TO 25 MPH.
WEDNESDAY
WINDY. PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS
IN THE LOWER 50S. WEST WINDS 25 TO 30 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 15 TO 20 MPH.
FRIDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE UPPER 40S. HIGHS IN THE UPPER 50S. WEST WINDS 15 TO 25 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND
50. WEST WINDS 10 TO 15 MPH.
VAZ031-212100-
CLARKE-
INCLUDING THE CITY OF BERRYVILLE
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 47 (+1) 20 (-14) 44
RH % (24H TREND) 33 (-6) 76 (+14) 34
WIND 20FT/EARLY(MPH) W 9 G25 NW 8 G25 LGT/VAR
WIND 20FT/LATE(MPH) NW 15 G27 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4490 1600
TRANSPORT WND (MPH) NW 24 S 6
VENT RATE (KT-FT) 94290 8000
MAX ADI EARLY 72 GOOD 10 POOR 8 POOR
MAX ADI LATE 82 GOOD 4 VERY POOR 11 POOR
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER 30S.
HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE MID 50S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
WVZ053-212100-
JEFFERSON-
INCLUDING THE CITIES OF CHARLES TOWN AND SHEPHERDSTOWN
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (+1) 20 (-14) 42
RH % (24H TREND) 35 (-5) 75 (+12) 35
WIND 20FT/EARLY(MPH) W 11 G25 NW 9 G24 LGT/VAR
WIND 20FT/LATE(MPH) NW 15 G27 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4370 1530
TRANSPORT WND (MPH) NW 24 SW 5
VENT RATE (KT-FT) 91770 6120
MAX ADI EARLY 72 GOOD 10 POOR 10 POOR
MAX ADI LATE 82 GOOD 5 VERY POOR 11 POOR
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER 30S.
HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 50.
NORTH WINDS 15 TO 20 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS AROUND 40. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ030-212100-
WARREN-
INCLUDING THE CITY OF FRONT ROYAL
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (+1) 20 (-15) 46
RH % (24H TREND) 28 (-6) 70 (+11) 27
WIND 20FT/EARLY(MPH) W 7 G21 NW 6 G24 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G25 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4510 2160
TRANSPORT WND (MPH) NW 23 S 7
VENT RATE (KT-FT) 90200 12960
MAX ADI EARLY 68 GOOD 8 POOR 9 POOR
MAX ADI LATE 79 GOOD 3 VERY POOR 15 GEN POOR
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE UPPER 50S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
AROUND 50. SOUTHWEST WINDS 5 TO 10 MPH.
WVZ052-212100-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (+1) 19 (-13) 42
RH % (24H TREND) 35 (-7) 74 (+6) 36
WIND 20FT/EARLY(MPH) W 11 G25 NW 7 G25 LGT/VAR
WIND 20FT/LATE(MPH) NW 14 G27 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4190 1560
TRANSPORT WND (MPH) NW 26 SW 6
VENT RATE (KT-FT) 96370 7800
MAX ADI EARLY 72 GOOD 10 POOR 11 POOR
MAX ADI LATE 81 GOOD 5 VERY POOR 12 POOR
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER 30S.
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 40S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS AROUND 40. HIGHS IN THE
MID 40S. SOUTHWEST WINDS 5 TO 10 MPH.
WVZ051-212100-
MORGAN-
INCLUDING THE CITY OF PAW PAW
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 42 (-2) 19 (-14) 41
RH % (24H TREND) 39 (-1) 71 (+6) 35
WIND 20FT/EARLY(MPH) W 9 G26 NW 6 G26 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G28 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3870 1720
TRANSPORT WND (MPH) NW 30 SW 5
VENT RATE (KT-FT) 100620 6880
MAX ADI EARLY 72 GOOD 9 POOR 10 POOR
MAX ADI LATE 79 GOOD 5 VERY POOR 10 POOR
MAX LVORI EARLY 1 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER 30S.
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 15 TO 20 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS AROUND 50. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS AROUND 40. HIGHS IN THE
MID 40S. WEST WINDS 5 TO 10 MPH.
WVZ050-212100-
HAMPSHIRE-
INCLUDING THE CITY OF ROMNEY
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 42 (-6) 18 (-15) 43
RH % (24H TREND) 35 (+7) 70 (+7) 28
WIND 20FT/EARLY(MPH) W 12 G28 NW 8 G27 LGT/VAR
WIND 20FT/LATE(MPH) NW 14 G29 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3750 1800
TRANSPORT WND (MPH) NW 30 S 5
VENT RATE (KT-FT) 97500 7200
MAX ADI EARLY 70 GOOD 9 POOR 9 POOR
MAX ADI LATE 78 GOOD 5 VERY POOR 11 POOR
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER 30S.
HIGHS IN THE MID 50S. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE LOWER 50S. NORTHWEST WINDS 20 TO 25 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE UPPER 40S. WEST WINDS 10 TO 15 MPH.
WVZ055-212100-
HARDY-
INCLUDING THE CITY OF MOOREFIELD
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-5) 18 (-16) 45
RH % (24H TREND) 31 (+7) 63 (+5) 26
WIND 20FT/EARLY(MPH) W 9 G27 NW 8 G27 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G28 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3790 2120
TRANSPORT WND (MPH) NW 29 S 7
VENT RATE (KT-FT) 94750 12720
MAX ADI EARLY 67 GOOD 8 POOR 7 POOR
MAX ADI LATE 75 GOOD 4 VERY POOR 15 GEN POOR
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE LOWER 30S. HIGHS IN THE MID 50S. WEST WINDS 15 TO 25 MPH.
WEDNESDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE LOWER 50S. NORTHWEST WINDS 20 TO 25 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 40S. HIGHS
IN THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ509-212100-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR CLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (-16) 14 (-14) 40
RH % (24H TREND) 51 (+27) 78 (+7) 32
WIND 20FT/EARLY(MPH) W 14 G33 W 10 G28 LGT/VAR
WIND 20FT/LATE(MPH) W 14 G33 W 5 G19 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3020 2550
TRANSPORT WND (MPH) W 31 SW 6
VENT RATE (KT-FT) 81540 12750
MAX ADI EARLY 69 GOOD 14 GEN POOR 11 POOR
MAX ADI LATE 73 GOOD 7 POOR 15 GEN POOR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
30S. HIGHS IN THE MID 40S. WEST WINDS 20 TO 25 MPH.
WEDNESDAY
BREEZY. MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE
MID 40S. WEST WINDS 20 TO 25 MPH.
THURSDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S. HIGHS
IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 50S. WEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COLDER. LOWS IN
THE UPPER 30S. HIGHS IN THE MID 40S. WEST WINDS 10 TO 15 MPH.
MDZ510-212100-
EASTERN GARRETT-
INCLUDING THE CITY OF GRANTSVILLE
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR CLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (-11) 16 (-13) 40
RH % (24H TREND) 46 (+16) 70 (+2) 30
WIND 20FT/EARLY(MPH) W 18 G35 W 14 G33 W 5
WIND 20FT/LATE(MPH) NW 19 G35 W 9 G24 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3160 2510
TRANSPORT WND (MPH) NW 36 SW 6
VENT RATE (KT-FT) 97960 12550
MAX ADI EARLY 79 GOOD 28 FAIR 18 GEN POOR
MAX ADI LATE 85 GOOD 13 GEN POOR 16 GEN POOR
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
WINDY. CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND 30.
HIGHS IN THE UPPER 40S. WEST WINDS 20 TO 30 MPH.
WEDNESDAY
WINDY. MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS
IN THE MID 40S. WEST WINDS 20 TO 30 MPH.
THURSDAY
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S. HIGHS
IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE MID 50S. WEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COLDER. LOWS IN
THE UPPER 30S. HIGHS IN THE MID 40S. WEST WINDS 15 TO 20 MPH.
MDZ008-VAZ526-212100-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ELKTON AND HAYMARKET
1252 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 47 (+8) 21 (-10) 41
RH % (24H TREND) 36 (-9) 72 (-10) 41
WIND 20FT/EARLY(MPH) W 9 G26 NW 9 G23 NW 5
WIND 20FT/LATE(MPH) NW 13 G28 NW 7 G18 W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4170 1750
TRANSPORT WND (MPH) NW 25 W 9
VENT RATE (KT-FT) 91740 14000
MAX ADI EARLY 70 GOOD 14 GEN POOR 24 FAIR
MAX ADI LATE 85 GOOD 8 POOR 20 GEN POOR
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS AROUND 30.
HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
40S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
LOWER 30S. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND 40.
HIGHS IN THE MID 50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 30S. HIGHS
IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION BELOW NORMAL.
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