353
FNUS51 KLWX 190554
FWFLWX
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD
..E WV...N VA
DC
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1253 AM EST FRI DEC 19 2025
DISCUSSION
A STRONG COLD FRONT WILL PUSH THROUGH THE AREA THIS MORNING,
BRINGING SHOWERS AND PERHAPS A THUNDERSTORM. COOLER TEMPERATURES
AND STRONG WINDS WILL DEVELOP BEHIND THE FRONT AS HIGH PRESSURE
BUILDS IN FROM THE WEST AND LINGERS THIS WEEKEND. A DRY FRONT
SHOULD MOVE THROUGH SUNDAY AFTERNOON. HIGH PRESSURE WILL BRIEFLY
MOVE OVERHEAD MONDAY, BUT ANOTHER MOISTURE STARVED FRONTAL SYSTEM
WILL LIKELY CROSS TUESDAY INTO WEDNESDAY.
VAZ054-192100-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF ARLINGTON, ALEXANDRIA, AND FALLS CHURCH
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 59 (+3) 27 (-20) 44
RH % (24H TREND) 51 (+7) 71 (-29) 45
WIND 20FT/EARLY(MPH) SW 16 G32 W 16 G49 LGT/VAR
WIND 20FT/LATE(MPH) W 22 G49 W 6 G21 S 8 G18
PRECIP AMOUNT 0.33 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)4580 2320
TRANSPORT WND (MPH) W 30 S 13
VENT RATE (KT-FT) 119080 25520
MAX ADI EARLY 73 GOOD 28 FAIR 16 GEN POOR
MAX ADI LATE 107 VERY GOOD13 GEN POOR 34 FAIR
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 50.
WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. COLDER. LOWS IN THE MID 20S. HIGHS IN THE
UPPER 30S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
20S. HIGHS IN THE MID 40S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. SOUTH WINDS 5 TO 10 MPH.
VAZ055-192100-
STAFFORD-
INCLUDING THE CITY OF FALMOUTH
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 60 (+3) 24 (-24) 47
RH % (24H TREND) 45 (+5) 82 (-18) 40
WIND 20FT/EARLY(MPH) SW 15 G31 W 9 G32 LGT/VAR
WIND 20FT/LATE(MPH) W 19 G39 LGT/VAR S 7 G17
PRECIP AMOUNT 0.17 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(FT-AGL/MSL)5400 2420
TRANSPORT WND (MPH) W 35 S 13
VENT RATE (KT-FT) 162000 26620
MAX ADI EARLY 73 GOOD 22 FAIR 19 GEN POOR
MAX ADI LATE 109 VERY GOOD3 VERY POOR 37 FAIR
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S. HIGHS IN
THE LOWER 40S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
VAZ056-192100-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 59 (+2) 24 (-25) 47
RH % (24H TREND) 46 (+11) 87 (-13) 39
WIND 20FT/EARLY(MPH) SW 15 G31 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 16 G36 LGT/VAR S 5 G17
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(FT-AGL/MSL)5130 2290
TRANSPORT WND (MPH) W 37 S 13
VENT RATE (KT-FT) 164160 25190
MAX ADI EARLY 81 GOOD 15 GEN POOR 18 GEN POOR
MAX ADI LATE 122 VERY GOOD2 VERY POOR 35 FAIR
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. COLDER. LOWS IN THE LOWER 20S. HIGHS IN
THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. 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
LOWER 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
VAZ057-192100-
KING GEORGE-
INCLUDING THE CITY OF DAHLGREN
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 59 (+2) 25 (-24) 46
RH % (24H TREND) 48 (+1) 81 (-19) 40
WIND 20FT/EARLY(MPH) SW 15 G29 W 7 G35 LGT/VAR
WIND 20FT/LATE(MPH) W 18 G41 LGT/VAR S 7
PRECIP AMOUNT 0.19 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(FT-AGL/MSL)4520 2430
TRANSPORT WND (MPH) W 36 S 12
VENT RATE (KT-FT) 140120 24300
MAX ADI EARLY 68 GOOD 18 GEN POOR 17 GEN POOR
MAX ADI LATE 103 VERY GOOD4 VERY POOR 32 FAIR
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. COLDER. LOWS IN THE MID 20S. HIGHS AROUND
40. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
20S. HIGHS IN THE MID 40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
WVZ502-192100-
EASTERN GRANT-
INCLUDING THE CITY OF PETERSBURG
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SNOW/RAIN NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (-4) 21 (-21) 52
RH % (24H TREND) 49 (+10) 72 (-25) 30
WIND 20FT/EARLY(MPH) W 15 G48 W 20 G64 LGT/VAR
WIND 20FT/LATE(MPH) W 21 G62 W 7 G36 S 7 G21
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)5010 1960
TRANSPORT WND (MPH) W 43 S 12
VENT RATE (KT-FT) 185370 19600
MAX ADI EARLY 108 VERY GOOD54 GEN GOOD 10 POOR
MAX ADI LATE 130 VERY GOOD13 GEN POOR 23 FAIR
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
40S. WEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE LOWER 40S.
WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
WVZ503-192100-
WESTERN MINERAL-
INCLUDING THE CITY OF ELK GARDEN
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW/RAIN SNOW NONE
CHANCE PRECIP (%) 60 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 46 (-5) 18 (-21) 46
RH % (24H TREND) 60 (+20) 81 (-17) 38
WIND 20FT/EARLY(MPH) W 21 G55 W 28 G65 SW 6 G17
WIND 20FT/LATE(MPH) W 25 G64 W 15 G44 S 5 G17
PRECIP AMOUNT 0.10 0.01 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(FT-AGL/MSL)3940 1200
TRANSPORT WND (MPH) W 44 SW 10
VENT RATE (KT-FT) 149720 10800
MAX ADI EARLY 90 GOOD 43 GEN GOOD 11 POOR
MAX ADI LATE 122 VERY GOOD35 FAIR 12 POOR
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
WINDY. PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE
UPPER 30S. WEST WINDS 20 TO 30 MPH.
MONDAY
WINDY. PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE
UPPER 30S. WEST WINDS 20 TO 30 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
20S. HIGHS IN THE MID 40S. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS
IN THE UPPER 40S. WEST WINDS 15 TO 25 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.
WVZ504-192100-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SNOW/RAIN NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (-6) 22 (-21) 47
RH % (24H TREND) 52 (+17) 74 (-24) 38
WIND 20FT/EARLY(MPH) W 15 G50 W 22 G65 LGT/VAR
WIND 20FT/LATE(MPH) W 23 G64 W 9 G39 LGT/VAR
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)5090 1500
TRANSPORT WND (MPH) W 43 S 6
VENT RATE (KT-FT) 188330 7500
MAX ADI EARLY 85 GOOD 57 GEN GOOD 10 POOR
MAX ADI LATE 129 VERY GOOD31 FAIR 11 POOR
MAX LVORI EARLY 4 1 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN
THE LOWER 40S. WEST WINDS 20 TO 25 MPH.
MONDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS
AROUND 40. WEST WINDS 20 TO 25 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS
AROUND 50. NORTHWEST WINDS 15 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.
WVZ505-192100-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SNOW/RAIN NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-6) 15 (-21) 48
RH % (24H TREND) 59 (+9) 82 (-16) 32
WIND 20FT/EARLY(MPH) W 23 G56 W 27 G58 SW 6 G19
WIND 20FT/LATE(MPH) W 25 G59 W 11 G44 S 9 G28
PRECIP AMOUNT 0.16 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4030 1840
TRANSPORT WND (MPH) W 47 SW 17
VENT RATE (KT-FT) 165230 27600
MAX ADI EARLY 110 VERY GOOD54 GEN GOOD 14 GEN POOR
MAX ADI LATE 124 VERY GOOD32 FAIR 31 FAIR
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
VERY WINDY. MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS
IN THE MID 30S. WEST WINDS 30 TO 40 MPH.
MONDAY
WINDY. PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE
UPPER 30S. WEST WINDS 20 TO 30 MPH.
TUESDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE MID 20S. HIGHS IN THE LOWER 40S. WEST WINDS 20 TO 25 MPH.
WEDNESDAY
WINDY. MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 40S. WEST WINDS 20 TO 30 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 15 TO 20 MPH.
WVZ501-192100-
WESTERN GRANT-
INCLUDING THE CITIES OF BAYARD AND MOUNT STORM
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW/RAIN SNOW NONE
CHANCE PRECIP (%) 70 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-7) 15 (-22) 48
RH % (24H TREND) 61 (+15) 87 (-12) 37
WIND 20FT/EARLY(MPH) W 21 G64 W 27 G66 SW 6 G19
WIND 20FT/LATE(MPH) W 24 G64 W 14 G48 S 7 G25
PRECIP AMOUNT 0.17 0.02 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(FT-AGL/MSL)3830 1360
TRANSPORT WND (MPH) W 46 SW 14
VENT RATE (KT-FT) 153200 16320
MAX ADI EARLY 91 GOOD 47 GEN GOOD 11 POOR
MAX ADI LATE 116 VERY GOOD34 FAIR 16 GEN POOR
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 4 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
WINDY. PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE MID
30S. WEST WINDS 20 TO 30 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE MID
30S. WEST WINDS 20 TO 25 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
20S. HIGHS IN THE LOWER 40S. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE MID 40S. WEST WINDS 15 TO 25 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ507-192100-
NORTHWEST HARFORD-
INCLUDING THE CITY OF JARRETTSVILLE
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 56 (+5) 23 (-20) 39
RH % (24H TREND) 56 (-6) 70 (-30) 50
WIND 20FT/EARLY(MPH) SW 20 G39 W 19 G48 W 6
WIND 20FT/LATE(MPH) W 23 G50 W 9 G26 S 8 G17
PRECIP AMOUNT 0.53 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT(FT-AGL/MSL)3790 2140
TRANSPORT WND (MPH) W 28 SW 7
VENT RATE (KT-FT) 90960 12840
MAX ADI EARLY 44 GEN GOOD 54 GEN GOOD 36 FAIR
MAX ADI LATE 93 GOOD 45 GEN GOOD 23 FAIR
MAX LVORI EARLY 4 1 3
MAX LVORI LATE 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
40S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER
30S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE MID 20S. HIGHS IN THE LOWER 40S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
40S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS AROUND
50. SOUTH WINDS 5 TO 10 MPH.
MDZ506-192100-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF COLUMBIA AND ELLICOTT CITY
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 57 (+4) 24 (-20) 42
RH % (24H TREND) 55 (-1) 72 (-28) 48
WIND 20FT/EARLY(MPH) SW 17 G34 W 19 G47 W 5
WIND 20FT/LATE(MPH) W 23 G49 W 8 G25 S 7 G17
PRECIP AMOUNT 0.41 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)4060 2050
TRANSPORT WND (MPH) W 31 SW 9
VENT RATE (KT-FT) 109620 16400
MAX ADI EARLY 66 GOOD 51 GEN GOOD 17 GEN POOR
MAX ADI LATE 108 VERY GOOD20 GEN POOR 27 FAIR
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
40S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER
30S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
20S. HIGHS IN THE MID 40S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
MDZ508-192100-
SOUTHEAST HARFORD-
INCLUDING THE CITY OF ABERDEEN
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 57 (+4) 23 (-20) 40
RH % (24H TREND) 56 (-7) 72 (-28) 49
WIND 20FT/EARLY(MPH) SW 19 G34 W 18 G46 W 5
WIND 20FT/LATE(MPH) W 23 G49 W 9 G25 S 6
PRECIP AMOUNT 0.51 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT(FT-AGL/MSL)3550 2090
TRANSPORT WND (MPH) W 26 SW 7
VENT RATE (KT-FT) 81650 12540
MAX ADI EARLY 34 FAIR 46 GEN GOOD 38 FAIR
MAX ADI LATE 80 GOOD 21 FAIR 19 GEN POOR
MAX LVORI EARLY 4 1 3
MAX LVORI LATE 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE MID 20S. HIGHS IN THE LOWER 40S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY 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
LOWER 30S. HIGHS AROUND 50. SOUTH WINDS 5 TO 10 MPH.
MDZ501-192100-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITY OF FROSTBURG
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SNOW/RAIN NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 47 (-4) 19 (-22) 45
RH % (24H TREND) 59 (+15) 81 (-17) 40
WIND 20FT/EARLY(MPH) W 22 G52 W 29 G62 SW 5 G18
WIND 20FT/LATE(MPH) W 28 G61 W 16 G44 S 5
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4150 1130
TRANSPORT WND (MPH) W 45 S 9
VENT RATE (KT-FT) 161850 9040
MAX ADI EARLY 76 GOOD 45 GEN GOOD 10 POOR
MAX ADI LATE 122 VERY GOOD33 FAIR 11 POOR
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
WINDY. PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN
THE UPPER 30S. WEST WINDS 20 TO 30 MPH.
MONDAY
WINDY. PARTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE
UPPER 30S. WEST WINDS 20 TO 30 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
20S. HIGHS IN THE MID 40S. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS
IN THE UPPER 40S. WEST WINDS 15 TO 25 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ503-192100-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF GERMANTOWN AND DAMASCUS
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 56 (+3) 24 (-22) 42
RH % (24H TREND) 54 (+4) 73 (-27) 48
WIND 20FT/EARLY(MPH) W 18 G35 W 20 G47 LGT/VAR
WIND 20FT/LATE(MPH) W 24 G48 W 8 G27 S 9 G19
PRECIP AMOUNT 0.34 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)4710 2330
TRANSPORT WND (MPH) W 29 S 15
VENT RATE (KT-FT) 117750 30290
MAX ADI EARLY 64 GOOD 37 FAIR 20 GEN POOR
MAX ADI LATE 111 VERY GOOD25 FAIR 37 FAIR
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
40S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER
30S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTH WINDS 5 TO 10 MPH.
MDZ502-192100-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITY OF CUMBERLAND
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (-5) 22 (-22) 44
RH % (24H TREND) 51 (+13) 74 (-23) 38
WIND 20FT/EARLY(MPH) W 15 G49 W 21 G59 LGT/VAR
WIND 20FT/LATE(MPH) W 21 G59 W 8 G32 LGT/VAR
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)5020 1770
TRANSPORT WND (MPH) W 41 S 8
VENT RATE (KT-FT) 180720 12390
MAX ADI EARLY 87 GOOD 60 GEN GOOD 11 POOR
MAX ADI LATE 125 VERY GOOD30 FAIR 13 GEN POOR
MAX LVORI EARLY 4 1 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. WEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER
30S. WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY 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
UPPER 30S. HIGHS IN THE MID 50S. SOUTH WINDS 5 TO 10 MPH.
MDZ505-192100-
NORTHWEST HOWARD-
INCLUDING THE CITY OF LISBON
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 56 (+4) 24 (-20) 41
RH % (24H TREND) 54 (-4) 70 (-30) 48
WIND 20FT/EARLY(MPH) SW 18 G35 W 20 G48 W 5
WIND 20FT/LATE(MPH) W 24 G49 W 8 G27 S 7 G18
PRECIP AMOUNT 0.40 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)3880 2020
TRANSPORT WND (MPH) W 43 S 13
VENT RATE (KT-FT) 143560 22220
MAX ADI EARLY 65 GOOD 49 GEN GOOD 20 GEN POOR
MAX ADI LATE 114 VERY GOOD38 FAIR 32 FAIR
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
40S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER
30S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE MID 20S. HIGHS IN THE LOWER 40S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
MDZ504-192100-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF BETHESDA, ROCKVILLE, GAITHERSBURG,
AND SILVER SPRING
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 57 (+2) 24 (-22) 42
RH % (24H TREND) 54 (+5) 73 (-27) 48
WIND 20FT/EARLY(MPH) SW 17 G34 W 19 G49 LGT/VAR
WIND 20FT/LATE(MPH) W 22 G48 W 7 G25 S 8 G18
PRECIP AMOUNT 0.36 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)4840 2240
TRANSPORT WND (MPH) W 30 S 14
VENT RATE (KT-FT) 125840 26880
MAX ADI EARLY 71 GOOD 44 GEN GOOD 17 GEN POOR
MAX ADI LATE 110 VERY GOOD17 GEN POOR 36 FAIR
MAX LVORI EARLY 5 1 3
MAX LVORI LATE 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
40S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. COLDER. LOWS IN THE MID 20S. HIGHS IN THE
UPPER 30S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
20S. HIGHS IN THE MID 40S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTH WINDS 5 TO 10 MPH.
MDZ006-192100-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF REISTERSTOWN AND COCKEYSVILLE
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 56 (+5) 23 (-21) 40
RH % (24H TREND) 55 (-3) 70 (-30) 49
WIND 20FT/EARLY(MPH) SW 18 G39 W 20 G50 W 5
WIND 20FT/LATE(MPH) W 24 G51 W 8 G26 S 7 G17
PRECIP AMOUNT 0.42 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT(FT-AGL/MSL)3890 2010
TRANSPORT WND (MPH) W 30 S 10
VENT RATE (KT-FT) 101140 18090
MAX ADI EARLY 57 GEN GOOD 54 GEN GOOD 32 FAIR
MAX ADI LATE 106 VERY GOOD42 GEN GOOD 26 FAIR
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
40S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER
30S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE MID 20S. HIGHS IN THE LOWER 40S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
40S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
MDZ005-192100-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG AND WESTMINSTER
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 55 (+3) 22 (-23) 40
RH % (24H TREND) 54 (-5) 71 (-29) 48
WIND 20FT/EARLY(MPH) SW 18 G37 W 19 G51 LGT/VAR
WIND 20FT/LATE(MPH) W 23 G50 W 8 G26 S 7 G18
PRECIP AMOUNT 0.41 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT(FT-AGL/MSL)4160 1990
TRANSPORT WND (MPH) W 43 S 14
VENT RATE (KT-FT) 153920 23880
MAX ADI EARLY 60 GEN GOOD 52 GEN GOOD 17 GEN POOR
MAX ADI LATE 115 VERY GOOD38 FAIR 31 FAIR
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
40S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER
30S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE MID 20S. HIGHS IN THE LOWER 40S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
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.
MDZ004-192100-
FREDERICK MD-
INCLUDING THE CITIES OF FREDERICK AND BALLENGER CREEK
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 55 (+3) 23 (-22) 42
RH % (24H TREND) 53 (-2) 71 (-29) 49
WIND 20FT/EARLY(MPH) W 18 G41 W 19 G52 LGT/VAR
WIND 20FT/LATE(MPH) W 23 G51 W 7 G31 S 8 G20
PRECIP AMOUNT 0.36 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)4750 2300
TRANSPORT WND (MPH) W 44 S 15
VENT RATE (KT-FT) 180500 29900
MAX ADI EARLY 68 GOOD 45 GEN GOOD 19 GEN POOR
MAX ADI LATE 127 VERY GOOD21 FAIR 37 FAIR
MAX LVORI EARLY 5 1 3
MAX LVORI LATE 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
40S. WEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER
30S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE MID 20S. HIGHS IN THE LOWER 40S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY 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.
MDZ003-192100-
WASHINGTON-
INCLUDING THE CITY OF HAGERSTOWN
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 53 (+1) 23 (-22) 43
RH % (24H TREND) 51 (+2) 71 (-27) 43
WIND 20FT/EARLY(MPH) W 18 G40 W 20 G51 LGT/VAR
WIND 20FT/LATE(MPH) W 23 G52 W 7 G27 S 8 G19
PRECIP AMOUNT 0.23 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)4990 2190
TRANSPORT WND (MPH) W 41 S 15
VENT RATE (KT-FT) 179640 28470
MAX ADI EARLY 66 GOOD 58 GEN GOOD 16 GEN POOR
MAX ADI LATE 125 VERY GOOD22 FAIR 33 FAIR
MAX LVORI EARLY 5 1 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
40S. WEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER
30S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY 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
UPPER 30S. HIGHS IN THE MID 50S. SOUTH WINDS 5 TO 10 MPH.
VAZ053-192100-
FAIRFAX-
INCLUDING THE CITIES OF RESTON, HERNDON, ANNANDALE, CENTREVILLE,
CHANTILLY, MCLEAN, AND FRANCONIA
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 59 (+4) 25 (-22) 46
RH % (24H TREND) 48 (+1) 73 (-27) 44
WIND 20FT/EARLY(MPH) SW 16 G33 NW 16 G49 LGT/VAR
WIND 20FT/LATE(MPH) W 22 G49 NW 6 G21 S 9 G19
PRECIP AMOUNT 0.26 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)5760 2280
TRANSPORT WND (MPH) W 32 S 14
VENT RATE (KT-FT) 161280 27360
MAX ADI EARLY 81 GOOD 28 FAIR 18 GEN POOR
MAX ADI LATE 119 VERY GOOD12 POOR 36 FAIR
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 50.
WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. COLDER. LOWS IN THE MID 20S. HIGHS IN
THE UPPER 30S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. SOUTH WINDS 5 TO 10 MPH.
VAZ527-192100-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, MANASSAS, WOODBRIDGE,
LAKE RIDGE, AND MONTCLAIR
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 59 (+3) 24 (-23) 46
RH % (24H TREND) 47 (0) 78 (-22) 41
WIND 20FT/EARLY(MPH) SW 16 G29 NW 12 G40 LGT/VAR
WIND 20FT/LATE(MPH) W 21 G42 LGT/VAR S 9 G19
PRECIP AMOUNT 0.19 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(FT-AGL/MSL)5950 2370
TRANSPORT WND (MPH) W 33 S 14
VENT RATE (KT-FT) 172550 28440
MAX ADI EARLY 78 GOOD 23 FAIR 24 FAIR
MAX ADI LATE 117 VERY GOOD5 VERY POOR 38 FAIR
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. COLDER. LOWS IN THE MID 20S. HIGHS
AROUND 40. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
VAZ051-192100-
CULPEPER-
INCLUDING THE CITY OF CULPEPER
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (+3) 23 (-24) 47
RH % (24H TREND) 44 (+4) 84 (-16) 39
WIND 20FT/EARLY(MPH) SW 14 G29 W 8 G33 LGT/VAR
WIND 20FT/LATE(MPH) W 18 G37 LGT/VAR S 7 G19
PRECIP AMOUNT 0.14 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)5660 2320
TRANSPORT WND (MPH) W 38 S 16
VENT RATE (KT-FT) 186780 32480
MAX ADI EARLY 89 GOOD 15 GEN POOR 19 GEN POOR
MAX ADI LATE 121 VERY GOOD2 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S. HIGHS IN
THE LOWER 40S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
40S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
VAZ050-192100-
ORANGE-
INCLUDING THE CITIES OF ORANGE AND GORDONSVILLE
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 57 (+2) 24 (-23) 47
RH % (24H TREND) 44 (+6) 84 (-16) 39
WIND 20FT/EARLY(MPH) SW 15 G33 W 5 G24 LGT/VAR
WIND 20FT/LATE(MPH) W 17 G39 LGT/VAR S 6 G18
PRECIP AMOUNT 0.14 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)5270 2250
TRANSPORT WND (MPH) W 39 S 14
VENT RATE (KT-FT) 179180 27000
MAX ADI EARLY 93 GOOD 14 GEN POOR 17 GEN POOR
MAX ADI LATE 122 VERY GOOD3 VERY POOR 36 FAIR
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S. HIGHS IN
THE LOWER 40S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
VAZ036-192100-
NELSON-
INCLUDING THE CITY OF LOVINGSTON
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (+1) 27 (-19) 49
RH % (24H TREND) 43 (+2) 75 (-25) 35
WIND 20FT/EARLY(MPH) W 18 G41 W 11 G47 LGT/VAR
WIND 20FT/LATE(MPH) W 18 G46 LGT/VAR S 6
PRECIP AMOUNT 0.11 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)4880 2350
TRANSPORT WND (MPH) W 43 SW 12
VENT RATE (KT-FT) 180560 23500
MAX ADI EARLY 115 VERY GOOD15 GEN POOR 15 GEN POOR
MAX ADI LATE 125 VERY GOOD4 VERY POOR 29 FAIR
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. WEST WINDS 15 TO 25 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ037-192100-
ALBEMARLE-
INCLUDING THE CITY OF CHARLOTTESVILLE
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+2) 27 (-19) 48
RH % (24H TREND) 46 (+7) 75 (-25) 40
WIND 20FT/EARLY(MPH) W 17 G39 W 9 G42 LGT/VAR
WIND 20FT/LATE(MPH) W 18 G44 LGT/VAR S 7 G17
PRECIP AMOUNT 0.12 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)5120 2420
TRANSPORT WND (MPH) W 40 S 14
VENT RATE (KT-FT) 179200 29040
MAX ADI EARLY 107 VERY GOOD18 GEN POOR 18 GEN POOR
MAX ADI LATE 121 VERY GOOD3 VERY POOR 36 FAIR
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. WEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER
40S. WEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER
50S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ038-192100-
GREENE-
INCLUDING THE CITY OF STANARDSVILLE
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (+2) 26 (-20) 48
RH % (24H TREND) 45 (+4) 71 (-29) 40
WIND 20FT/EARLY(MPH) W 17 G41 W 10 G41 LGT/VAR
WIND 20FT/LATE(MPH) W 20 G44 LGT/VAR S 7 G18
PRECIP AMOUNT 0.13 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)5190 2510
TRANSPORT WND (MPH) W 39 S 14
VENT RATE (KT-FT) 176460 30120
MAX ADI EARLY 103 VERY GOOD21 FAIR 19 GEN POOR
MAX ADI LATE 126 VERY GOOD3 VERY POOR 37 FAIR
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER
40S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ039-192100-
MADISON-
INCLUDING THE CITY OF MADISON
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+2) 24 (-22) 48
RH % (24H TREND) 44 (+3) 79 (-21) 39
WIND 20FT/EARLY(MPH) SW 16 G39 W 8 G40 LGT/VAR
WIND 20FT/LATE(MPH) W 18 G42 LGT/VAR S 7 G19
PRECIP AMOUNT 0.16 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)5380 2420
TRANSPORT WND (MPH) W 40 S 16
VENT RATE (KT-FT) 188300 33880
MAX ADI EARLY 89 GOOD 17 GEN POOR 21 FAIR
MAX ADI LATE 123 VERY GOOD3 VERY POOR 40 FAIR
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. WEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
MDZ014-192100-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, SEVERN,
SOUTH GATE, SEVERNA PARK, ARNOLD, AND ODENTON
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 59 (+5) 25 (-20) 43
RH % (24H TREND) 50 (-9) 72 (-27) 44
WIND 20FT/EARLY(MPH) SW 16 G31 W 17 G48 W 5
WIND 20FT/LATE(MPH) W 22 G49 W 8 G24 S 8 G17
PRECIP AMOUNT 0.36 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT(FT-AGL/MSL)3950 2260
TRANSPORT WND (MPH) W 29 S 9
VENT RATE (KT-FT) 98750 18080
MAX ADI EARLY 45 GEN GOOD 29 FAIR 31 FAIR
MAX ADI LATE 89 GOOD 17 GEN POOR 25 FAIR
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
40S. WEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. COLDER. LOWS IN THE MID 20S. HIGHS IN THE
UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
20S. HIGHS IN THE MID 40S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
MDZ017-192100-
ST. MARYS-
INCLUDING THE CITIES OF LEXINGTON PARK AND CALIFORNIA
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 62 (+5) 26 (-21) 45
RH % (24H TREND) 46 (-6) 76 (-23) 44
WIND 20FT/EARLY(MPH) SW 18 G31 W 15 G39 LGT/VAR
WIND 20FT/LATE(MPH) W 23 G42 NW 6 G20 S 8
PRECIP AMOUNT 0.21 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(FT-AGL/MSL)4170 2190
TRANSPORT WND (MPH) W 35 S 9
VENT RATE (KT-FT) 125100 17520
MAX ADI EARLY 46 GEN GOOD 24 FAIR 13 GEN POOR
MAX ADI LATE 92 GOOD 7 POOR 24 FAIR
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. COLDER. LOWS IN THE MID 20S. HIGHS AROUND
40. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
20S. HIGHS IN THE MID 40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND
50. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. SOUTH WINDS 5 TO 10 MPH.
MDZ016-192100-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 61 (+5) 25 (-23) 45
RH % (24H TREND) 46 (-5) 79 (-21) 42
WIND 20FT/EARLY(MPH) SW 17 G31 W 13 G36 LGT/VAR
WIND 20FT/LATE(MPH) W 22 G43 LGT/VAR S 8
PRECIP AMOUNT 0.20 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)4750 2320
TRANSPORT WND (MPH) W 35 S 10
VENT RATE (KT-FT) 142500 20880
MAX ADI EARLY 66 GOOD 20 GEN POOR 13 GEN POOR
MAX ADI LATE 101 VERY GOOD6 VERY POOR 27 FAIR
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. COLDER. LOWS IN THE MID 20S. HIGHS AROUND
40. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
20S. HIGHS IN THE MID 40S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. SOUTH WINDS 5 TO 10 MPH.
MDZ018-192100-
CALVERT-
INCLUDING THE CITIES OF CHESAPEAKE BEACH, HUNTINGTOWN, DUNKIRK,
NORTH BEACH, LUSBY, AND PRINCE FREDERICK
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 62 (+6) 26 (-21) 45
RH % (24H TREND) 48 (-9) 71 (-28) 44
WIND 20FT/EARLY(MPH) SW 18 G31 W 15 G40 W 5
WIND 20FT/LATE(MPH) W 23 G43 NW 7 G21 S 9 G17
PRECIP AMOUNT 0.21 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)3770 2240
TRANSPORT WND (MPH) W 31 S 9
VENT RATE (KT-FT) 101790 17920
MAX ADI EARLY 41 GEN GOOD 26 FAIR 13 GEN POOR
MAX ADI LATE 78 GOOD 14 GEN POOR 24 FAIR
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. COLDER. LOWS IN THE MID 20S. HIGHS AROUND
40. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
20S. HIGHS IN THE MID 40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND
50. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTH WINDS 5 TO 10 MPH.
MDZ011-192100-
SOUTHERN BALTIMORE-
INCLUDING THE CITY OF BALTIMORE
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 57 (+5) 24 (-20) 41
RH % (24H TREND) 52 (-6) 72 (-28) 48
WIND 20FT/EARLY(MPH) SW 18 G34 W 18 G48 W 5
WIND 20FT/LATE(MPH) W 23 G49 W 8 G25 S 7
PRECIP AMOUNT 0.43 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT(FT-AGL/MSL)3850 2200
TRANSPORT WND (MPH) W 28 W 16
VENT RATE (KT-FT) 92400 30800
MAX ADI EARLY 51 GEN GOOD 51 GEN GOOD 37 FAIR
MAX ADI LATE 96 GOOD 20 GEN POOR 20 GEN POOR
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
40S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
20S. HIGHS IN THE LOWER 40S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
MDZ013-192100-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, GREENBELT, LAUREL, AND CAMP SPRINGS
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 61 (+4) 26 (-21) 44
RH % (24H TREND) 48 (-2) 71 (-28) 44
WIND 20FT/EARLY(MPH) SW 17 G31 W 15 G43 LGT/VAR
WIND 20FT/LATE(MPH) W 22 G46 W 6 G21 S 8
PRECIP AMOUNT 0.32 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)4190 2300
TRANSPORT WND (MPH) W 31 S 10
VENT RATE (KT-FT) 113130 20700
MAX ADI EARLY 61 GOOD 25 FAIR 15 GEN POOR
MAX ADI LATE 96 GOOD 13 GEN POOR 29 FAIR
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 50.
WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. COLDER. LOWS IN THE MID 20S. HIGHS IN
THE UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
20S. HIGHS IN THE MID 40S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND
50. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTH WINDS 5 TO 10 MPH.
VAZ040-192100-
RAPPAHANNOCK-
INCLUDING THE CITY OF WASHINGTON
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+3) 24 (-22) 46
RH % (24H TREND) 46 (+4) 75 (-24) 40
WIND 20FT/EARLY(MPH) W 14 G39 NW 10 G43 LGT/VAR
WIND 20FT/LATE(MPH) W 18 G47 LGT/VAR S 7 G20
PRECIP AMOUNT 0.21 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)5380 2390
TRANSPORT WND (MPH) W 39 S 16
VENT RATE (KT-FT) 182920 33460
MAX ADI EARLY 87 GOOD 24 FAIR 24 FAIR
MAX ADI LATE 122 VERY GOOD4 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS AROUND 50.
WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS AROUND 5 MPH.
DCZ001-192100-
DISTRICT OF COLUMBIA-
INCLUDING THE CITY OF WASHINGTON
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 60 (+3) 26 (-21) 44
RH % (24H TREND) 51 (+7) 73 (-27) 47
WIND 20FT/EARLY(MPH) SW 16 G31 W 17 G48 LGT/VAR
WIND 20FT/LATE(MPH) W 21 G48 W 6 G21 S 7 G17
PRECIP AMOUNT 0.35 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)4390 2360
TRANSPORT WND (MPH) W 37 S 13
VENT RATE (KT-FT) 140480 25960
MAX ADI EARLY 73 GOOD 29 FAIR 17 GEN POOR
MAX ADI LATE 103 VERY GOOD15 GEN POOR 34 FAIR
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 50.
WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. COLDER. LOWS IN THE MID 20S. HIGHS IN
THE UPPER 30S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
20S. HIGHS IN THE MID 40S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. SOUTH WINDS 5 TO 10 MPH.
VAZ504-192100-
EASTERN HIGHLAND-
INCLUDING THE CITY OF MONTEREY
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-4) 19 (-18) 47
RH % (24H TREND) 56 (+4) 71 (-29) 34
WIND 20FT/EARLY(MPH) W 16 G46 W 17 G54 LGT/VAR
WIND 20FT/LATE(MPH) W 19 G52 W 6 G35 S 7 G21
PRECIP AMOUNT 0.10 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL/MSL)4140 1530
TRANSPORT WND (MPH) W 44 SW 15
VENT RATE (KT-FT) 157320 19890
MAX ADI EARLY 111 VERY GOOD54 GEN GOOD 12 POOR
MAX ADI LATE 118 VERY GOOD15 GEN POOR 25 FAIR
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS
AROUND 40. WEST WINDS 20 TO 25 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 19. HIGHS AROUND 40. WEST
WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER
40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 50.
WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ027-192100-
SHENANDOAH-
INCLUDING THE CITIES OF STRASBURG, WOODSTOCK, MOUNT JACKSON,
AND NEW MARKET
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (-1) 23 (-23) 49
RH % (24H TREND) 44 (+5) 69 (-28) 32
WIND 20FT/EARLY(MPH) W 15 G43 W 16 G55 LGT/VAR
WIND 20FT/LATE(MPH) W 21 G54 LGT/VAR S 7 G23
PRECIP AMOUNT 0.11 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL/MSL)5120 2450
TRANSPORT WND (MPH) W 40 S 17
VENT RATE (KT-FT) 179200 36750
MAX ADI EARLY 98 GOOD 47 GEN GOOD 21 FAIR
MAX ADI LATE 122 VERY GOOD5 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 40S. WEST WINDS 15 TO 25 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE LOWER
40S. WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ505-192100-
WESTERN LOUDOUN-
INCLUDING THE CITY OF PURCELLVILLE
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 54 (+2) 24 (-21) 43
RH % (24H TREND) 51 (+1) 73 (-27) 44
WIND 20FT/EARLY(MPH) W 18 G36 NW 20 G49 SW 5
WIND 20FT/LATE(MPH) W 24 G50 W 7 G25 S 10 G21
PRECIP AMOUNT 0.26 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)4950 2330
TRANSPORT WND (MPH) W 32 S 17
VENT RATE (KT-FT) 138600 34950
MAX ADI EARLY 74 GOOD 45 GEN GOOD 24 FAIR
MAX ADI LATE 122 VERY GOOD18 GEN POOR 44 GEN GOOD
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 40S. WEST WINDS 15 TO 25 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER
30S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. SOUTH WINDS 5 TO 10 MPH.
VAZ028-192100-
FREDERICK VA-
INCLUDING THE CITY OF WINCHESTER
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (0) 23 (-22) 46
RH % (24H TREND) 49 (+6) 70 (-27) 39
WIND 20FT/EARLY(MPH) W 17 G41 W 21 G54 LGT/VAR
WIND 20FT/LATE(MPH) W 23 G54 W 6 G27 S 7 G19
PRECIP AMOUNT 0.14 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(FT-AGL/MSL)5010 2280
TRANSPORT WND (MPH) W 41 S 15
VENT RATE (KT-FT) 180360 29640
MAX ADI EARLY 85 GOOD 58 GEN GOOD 19 GEN POOR
MAX ADI LATE 125 VERY GOOD17 GEN POOR 37 FAIR
MAX LVORI EARLY 4 1 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE MID 40S. WEST WINDS 15 TO 25 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER
30S. WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND
50. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
VAZ025-192100-
AUGUSTA-
INCLUDING THE CITIES OF STAUNTON, WAYNESBORO, AND STUARTS DRAFT
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (-2) 23 (-21) 49
RH % (24H TREND) 42 (-3) 68 (-31) 34
WIND 20FT/EARLY(MPH) W 19 G47 W 16 G54 LGT/VAR
WIND 20FT/LATE(MPH) W 22 G54 W 6 G32 S 6 G21
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)4680 2060
TRANSPORT WND (MPH) W 44 S 14
VENT RATE (KT-FT) 177840 24720
MAX ADI EARLY 111 VERY GOOD29 FAIR 16 GEN POOR
MAX ADI LATE 125 VERY GOOD7 POOR 29 FAIR
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
WINDY. MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN
THE UPPER 40S. WEST WINDS 25 TO 30 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ502-192100-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 58 (+3) 23 (-23) 47
RH % (24H TREND) 46 (+6) 83 (-17) 40
WIND 20FT/EARLY(MPH) SW 15 G31 W 9 G33 LGT/VAR
WIND 20FT/LATE(MPH) W 19 G40 LGT/VAR S 8 G19
PRECIP AMOUNT 0.15 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(FT-AGL/MSL)5870 2360
TRANSPORT WND (MPH) W 35 S 15
VENT RATE (KT-FT) 176100 30680
MAX ADI EARLY 93 GOOD 22 FAIR 22 FAIR
MAX ADI LATE 119 VERY GOOD3 VERY POOR 40 FAIR
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S. HIGHS IN
THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
40S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
VAZ026-192100-
ROCKINGHAM-
INCLUDING THE CITY OF HARRISONBURG
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (-1) 22 (-23) 48
RH % (24H TREND) 46 (+5) 71 (-28) 35
WIND 20FT/EARLY(MPH) W 18 G49 W 16 G56 LGT/VAR
WIND 20FT/LATE(MPH) W 22 G57 LGT/VAR S 9 G24
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)5240 2260
TRANSPORT WND (MPH) W 41 S 16
VENT RATE (KT-FT) 188640 31640
MAX ADI EARLY 106 VERY GOOD28 FAIR 23 FAIR
MAX ADI LATE 124 VERY GOOD4 VERY POOR 37 FAIR
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 40S. WEST WINDS 15 TO 25 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ503-192100-
WESTERN HIGHLAND-
INCLUDING THE CITY OF HIGHTOWN
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SNOW/RAIN NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 40 (-6) 16 (-18) 44
RH % (24H TREND) 62 (+4) 76 (-24) 35
WIND 20FT/EARLY(MPH) W 20 G51 W 23 G52 SW 5 G18
WIND 20FT/LATE(MPH) W 22 G56 W 10 G39 S 8 G25
PRECIP AMOUNT 0.14 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)3540 1350
TRANSPORT WND (MPH) W 43 SW 17
VENT RATE (KT-FT) 130980 20250
MAX ADI EARLY 106 VERY GOOD50 GEN GOOD 11 POOR
MAX ADI LATE 117 VERY GOOD28 FAIR 24 FAIR
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
WINDY. MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN
THE MID 30S. WEST WINDS 20 TO 30 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE
UPPER 30S. WEST WINDS 20 TO 25 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
20S. HIGHS AROUND 40. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
40S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ508-192100-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF WINTERGREEN
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (0) 24 (-19) 45
RH % (24H TREND) 44 (0) 60 (-39) 34
WIND 20FT/EARLY(MPH) W 23 G52 W 20 G57 SW 5
WIND 20FT/LATE(MPH) W 23 G56 W 9 G33 S 8 G19
PRECIP AMOUNT 0.15 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)4190 1350
TRANSPORT WND (MPH) W 44 S 13
VENT RATE (KT-FT) 159220 14850
MAX ADI EARLY 109 VERY GOOD27 FAIR 9 POOR
MAX ADI LATE 113 VERY GOOD10 POOR 16 GEN POOR
MAX LVORI EARLY 4 2 2
MAX LVORI LATE 1 2 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE
MID 40S. WEST WINDS 15 TO 25 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND
50. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ506-192100-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF LEESBURG, ASHBURN, AND STERLING
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 56 (+2) 24 (-23) 44
RH % (24H TREND) 51 (+6) 77 (-23) 44
WIND 20FT/EARLY(MPH) W 17 G35 NW 17 G48 W 5
WIND 20FT/LATE(MPH) W 23 G49 NW 6 G23 S 10 G20
PRECIP AMOUNT 0.26 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)5570 2340
TRANSPORT WND (MPH) W 33 S 15
VENT RATE (KT-FT) 161530 30420
MAX ADI EARLY 87 GOOD 32 FAIR 23 FAIR
MAX ADI LATE 122 VERY GOOD13 GEN POOR 41 GEN GOOD
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
40S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS AROUND 40.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 50.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. SOUTH WINDS 5 TO 10 MPH.
VAZ507-192100-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF BIG MEADOWS
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (+1) 22 (-21) 45
RH % (24H TREND) 50 (+8) 66 (-33) 37
WIND 20FT/EARLY(MPH) W 23 G47 NW 19 G50 SW 5 G17
WIND 20FT/LATE(MPH) W 25 G54 W 6 G23 S 9 G26
PRECIP AMOUNT 0.20 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)4710 1350
TRANSPORT WND (MPH) W 39 S 14
VENT RATE (KT-FT) 160140 16200
MAX ADI EARLY 94 GOOD 27 FAIR 9 POOR
MAX ADI LATE 112 VERY GOOD8 POOR 18 GEN POOR
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
WINDY. PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 40S. WEST WINDS 20 TO 30 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 10 TO 15 MPH.
TUESDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN
THE MID 40S. SOUTHWEST WINDS 20 TO 25 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. SOUTH WINDS 10 TO 15 MPH.
VAZ501-192100-
NORTHERN FAUQUIER-
INCLUDING THE CITY OF WARRENTON
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+3) 23 (-23) 46
RH % (24H TREND) 47 (-1) 74 (-25) 41
WIND 20FT/EARLY(MPH) W 16 G36 NW 15 G41 LGT/VAR
WIND 20FT/LATE(MPH) W 21 G48 LGT/VAR S 9 G21
PRECIP AMOUNT 0.24 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)5230 2320
TRANSPORT WND (MPH) W 38 S 17
VENT RATE (KT-FT) 172590 34800
MAX ADI EARLY 89 GOOD 26 FAIR 24 FAIR
MAX ADI LATE 120 VERY GOOD8 POOR 45 GEN GOOD
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S. WEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS AROUND 40.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
VAZ029-192100-
PAGE-
INCLUDING THE CITIES OF LURAY, SHENANDOAH, AND STANLEY
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-1) 24 (-23) 49
RH % (24H TREND) 45 (+10) 68 (-29) 33
WIND 20FT/EARLY(MPH) W 16 G40 W 13 G43 LGT/VAR
WIND 20FT/LATE(MPH) W 20 G48 LGT/VAR S 7 G21
PRECIP AMOUNT 0.12 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(FT-AGL/MSL)5420 2450
TRANSPORT WND (MPH) W 39 S 15
VENT RATE (KT-FT) 184280 31850
MAX ADI EARLY 97 GOOD 28 FAIR 19 GEN POOR
MAX ADI LATE 120 VERY GOOD5 VERY POOR 38 FAIR
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
40S. WEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
WVZ506-192100-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SNOW/RAIN NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-4) 19 (-20) 50
RH % (24H TREND) 51 (+8) 70 (-28) 31
WIND 20FT/EARLY(MPH) W 18 G49 W 20 G59 SW 5 G17
WIND 20FT/LATE(MPH) W 22 G57 W 7 G33 S 9 G25
PRECIP AMOUNT 0.09 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)4560 1810
TRANSPORT WND (MPH) W 44 SW 17
VENT RATE (KT-FT) 173280 27150
MAX ADI EARLY 114 VERY GOOD59 GEN GOOD 16 GEN POOR
MAX ADI LATE 124 VERY GOOD13 GEN POOR 34 FAIR
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN
THE LOWER 40S. WEST WINDS 20 TO 25 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE LOWER 40S.
WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ031-192100-
CLARKE-
INCLUDING THE CITY OF BERRYVILLE
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+2) 24 (-22) 46
RH % (24H TREND) 49 (+4) 72 (-26) 40
WIND 20FT/EARLY(MPH) W 17 G36 W 18 G48 LGT/VAR
WIND 20FT/LATE(MPH) W 23 G49 W 6 G24 S 9 G23
PRECIP AMOUNT 0.19 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)5110 2230
TRANSPORT WND (MPH) W 38 S 16
VENT RATE (KT-FT) 168630 31220
MAX ADI EARLY 81 GOOD 42 GEN GOOD 25 FAIR
MAX ADI LATE 124 VERY GOOD16 GEN POOR 40 FAIR
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
40S. WEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS AROUND 40.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND
50. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
WVZ053-192100-
JEFFERSON-
INCLUDING THE CITIES OF CHARLES TOWN AND SHEPHERDSTOWN
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 53 (+1) 23 (-22) 44
RH % (24H TREND) 49 (+2) 71 (-27) 42
WIND 20FT/EARLY(MPH) W 17 G37 W 21 G50 LGT/VAR
WIND 20FT/LATE(MPH) W 25 G50 W 7 G23 S 9 G20
PRECIP AMOUNT 0.20 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)5030 2250
TRANSPORT WND (MPH) W 41 S 16
VENT RATE (KT-FT) 181080 31500
MAX ADI EARLY 67 GOOD 52 GEN GOOD 19 GEN POOR
MAX ADI LATE 127 VERY GOOD18 GEN POOR 41 GEN GOOD
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 40S. WEST WINDS 15 TO 25 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER
30S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. SOUTH WINDS 5 TO 10 MPH.
VAZ030-192100-
WARREN-
INCLUDING THE CITY OF FRONT ROYAL
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+1) 24 (-24) 48
RH % (24H TREND) 45 (+5) 72 (-25) 35
WIND 20FT/EARLY(MPH) W 16 G37 W 14 G42 LGT/VAR
WIND 20FT/LATE(MPH) W 21 G48 LGT/VAR S 7 G21
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(FT-AGL/MSL)5480 2460
TRANSPORT WND (MPH) W 39 S 15
VENT RATE (KT-FT) 186320 31980
MAX ADI EARLY 98 GOOD 35 FAIR 19 GEN POOR
MAX ADI LATE 123 VERY GOOD7 POOR 37 FAIR
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 40S. WEST WINDS 20 TO 25 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE LOWER
40S. WEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
WVZ052-192100-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 52 (+1) 23 (-22) 44
RH % (24H TREND) 51 (+4) 71 (-26) 43
WIND 20FT/EARLY(MPH) W 17 G40 W 21 G51 LGT/VAR
WIND 20FT/LATE(MPH) W 23 G54 W 6 G26 S 7 G17
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)5110 2180
TRANSPORT WND (MPH) W 44 S 15
VENT RATE (KT-FT) 194180 28340
MAX ADI EARLY 65 GOOD 58 GEN GOOD 16 GEN POOR
MAX ADI LATE 132 VERY GOOD18 GEN POOR 36 FAIR
MAX LVORI EARLY 5 1 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
40S. WEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER
30S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. SOUTH WINDS 5 TO 10 MPH.
WVZ051-192100-
MORGAN-
INCLUDING THE CITY OF PAW PAW
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (-2) 22 (-22) 43
RH % (24H TREND) 53 (+8) 70 (-27) 41
WIND 20FT/EARLY(MPH) W 15 G42 W 19 G54 LGT/VAR
WIND 20FT/LATE(MPH) W 21 G56 W 6 G26 S 5
PRECIP AMOUNT 0.12 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(FT-AGL/MSL)5080 1970
TRANSPORT WND (MPH) W 43 S 13
VENT RATE (KT-FT) 187960 21670
MAX ADI EARLY 78 GOOD 61 GOOD 16 GEN POOR
MAX ADI LATE 129 VERY GOOD19 GEN POOR 24 FAIR
MAX LVORI EARLY 5 1 3
MAX LVORI LATE 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER
30S. WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY 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
UPPER 30S. HIGHS IN THE MID 50S. SOUTH WINDS 5 TO 10 MPH.
WVZ050-192100-
HAMPSHIRE-
INCLUDING THE CITY OF ROMNEY
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (-4) 22 (-22) 46
RH % (24H TREND) 52 (+15) 72 (-24) 35
WIND 20FT/EARLY(MPH) W 17 G46 W 22 G58 LGT/VAR
WIND 20FT/LATE(MPH) W 23 G57 W 8 G31 S 6 G19
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)4920 1750
TRANSPORT WND (MPH) W 40 S 12
VENT RATE (KT-FT) 172200 17500
MAX ADI EARLY 88 GOOD 61 GOOD 12 POOR
MAX ADI LATE 126 VERY GOOD27 FAIR 20 GEN POOR
MAX LVORI EARLY 4 1 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
40S. WEST WINDS 15 TO 20 MPH.
MONDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN
THE UPPER 30S. WEST WINDS 20 TO 25 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND
50. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
WVZ055-192100-
HARDY-
INCLUDING THE CITY OF MOOREFIELD
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (-2) 22 (-21) 49
RH % (24H TREND) 49 (+10) 68 (-27) 33
WIND 20FT/EARLY(MPH) W 17 G46 W 20 G57 SW 5
WIND 20FT/LATE(MPH) W 22 G57 W 6 G27 S 8 G24
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)4930 1780
TRANSPORT WND (MPH) W 39 S 13
VENT RATE (KT-FT) 167620 19580
MAX ADI EARLY 98 GOOD 60 GEN GOOD 13 GEN POOR
MAX ADI LATE 123 VERY GOOD11 POOR 23 FAIR
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 40S. WEST WINDS 15 TO 25 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS AROUND 40.
WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ509-192100-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW/RAIN SNOW NONE
CHANCE PRECIP (%) 80 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-8) 17 (-19) 46
RH % (24H TREND) 72 (+25) 91 (-7) 40
WIND 20FT/EARLY(MPH) W 21 G51 W 21 G51 SW 6 G18
WIND 20FT/LATE(MPH) W 23 G56 W 13 G39 S 6 G18
PRECIP AMOUNT 0.23 0.02 0.00
PRECIP DURATION 5 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(FT-AGL/MSL)3500 1210
TRANSPORT WND (MPH) W 44 SW 15
VENT RATE (KT-FT) 133000 15730
MAX ADI EARLY 86 GOOD 49 GEN GOOD 14 GEN POOR
MAX ADI LATE 108 VERY GOOD28 FAIR 18 GEN POOR
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 4 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 30S. WEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE MID 30S.
WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
20S. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE MID 40S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
UPPER 30S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ510-192100-
EASTERN GARRETT-
INCLUDING THE CITY OF GRANTSVILLE
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW/RAIN SNOW NONE
CHANCE PRECIP (%) 70 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-4) 17 (-21) 45
RH % (24H TREND) 65 (+19) 83 (-16) 39
WIND 20FT/EARLY(MPH) W 22 G54 W 27 G58 SW 6 G18
WIND 20FT/LATE(MPH) W 27 G58 W 16 G43 S 5
PRECIP AMOUNT 0.16 0.02 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(FT-AGL/MSL)3660 1030
TRANSPORT WND (MPH) W 46 SW 13
VENT RATE (KT-FT) 146400 11330
MAX ADI EARLY 84 GOOD 43 GEN GOOD 11 POOR
MAX ADI LATE 117 VERY GOOD35 FAIR 13 GEN POOR
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 3 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN
THE MID 30S. WEST WINDS 15 TO 25 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE MID
30S. WEST WINDS 20 TO 25 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
20S. HIGHS IN THE LOWER 40S. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE MID 40S. WEST WINDS 15 TO 25 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ008-VAZ526-192100-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ELKTON AND HAYMARKET
1253 AM EST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 59 (+6) 24 (-20) 42
RH % (24H TREND) 52 (-11) 72 (-27) 47
WIND 20FT/EARLY(MPH) SW 17 G37 W 15 G46 W 5
WIND 20FT/LATE(MPH) W 20 G48 W 8 G26 S 6 G20
PRECIP AMOUNT 0.48 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT(FT-AGL/MSL)4030 2160
TRANSPORT WND (MPH) W 26 SW 8
VENT RATE (KT-FT) 92690 15120
MAX ADI EARLY 30 FAIR 30 FAIR 27 FAIR
MAX ADI LATE 81 GOOD 20 GEN POOR 19 GEN POOR
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S. WEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE MID 20S. HIGHS IN THE LOWER 40S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY 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
LOWER 30S. HIGHS IN THE LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION BELOW NORMAL.
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