779
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
152 AM EDT TUE OCT 21 2025
DISCUSSION
HIGH PRESSURE WILL BUILD SOUTH OF THE AREA THROUGH THIS MORNING
AHEAD OF A COLD FRONT, WITH LIMITED MOISTURE WILL, PUSHING
THROUGH THIS EVENING AND INTO THE OVERNIGHT. BEHIND THE FRONT,
BELOW NORMAL TEMPERATURES WILL RETURN AS LOW PRESSURE REMAINS
ACROSS EASTERN CANADA AND HIGH PRESSURE BUILDS ACROSS THE PLAINS.
THE HIGH WILL EVENTUALLY MOVE OVERHEAD THIS WEEKEND.
VAZ054-212000-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF ARLINGTON, ALEXANDRIA, AND FALLS CHURCH
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+6) 49 (+3) 64
RH % (24H TREND) 35 (-9) 86 (0) 37
WIND 20FT/EARLY(MPH) S 5 G17 SW 6 G17 W 8 G24
WIND 20FT/LATE(MPH) S 11 G23 W 5 W 12 G28
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 PM
PRECIP END 11 PM
MIXING HGT(FT-AGL/MSL)3880 7090
TRANSPORT WND (MPH) S 18 W 20
VENT RATE (KT-FT) 62080 120530
MAX ADI EARLY 28 FAIR 19 GEN POOR 98 GOOD
MAX ADI LATE 67 GOOD 6 VERY POOR 97 GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND
60. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. EAST WINDS 5 TO 10 MPH.
VAZ055-212000-
STAFFORD-
INCLUDING THE CITY OF FALMOUTH
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+4) 47 (+4) 66
RH % (24H TREND) 33 (-6) 92 (+4) 34
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 G17 W 5 G23
WIND 20FT/LATE(MPH) SW 9 G21 LGT/VAR W 10 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4000 7580
TRANSPORT WND (MPH) SW 20 W 20
VENT RATE (KT-FT) 68000 128860
MAX ADI EARLY 29 FAIR 16 GEN POOR 89 GOOD
MAX ADI LATE 72 GOOD 5 VERY POOR 99 GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS AROUND 5 MPH.
VAZ056-212000-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+4) 47 (+5) 66
RH % (24H TREND) 33 (-4) 94 (+1) 34
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 9 G20 LGT/VAR W 9 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4160 7440
TRANSPORT WND (MPH) SW 21 W 22
VENT RATE (KT-FT) 74880 141360
MAX ADI EARLY 28 FAIR 16 GEN POOR 124 VERY GOOD
MAX ADI LATE 80 GOOD 5 VERY POOR 104 VERY GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
VAZ057-212000-
KING GEORGE-
INCLUDING THE CITY OF DAHLGREN
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+3) 49 (+4) 66
RH % (24H TREND) 36 (-4) 95 (+6) 36
WIND 20FT/EARLY(MPH) S 5 SW 6 W 5 G19
WIND 20FT/LATE(MPH) SW 9 G19 LGT/VAR W 11 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 10 PM
PRECIP END 12 AM
MIXING HGT(FT-AGL/MSL)3680 7210
TRANSPORT WND (MPH) SW 20 W 20
VENT RATE (KT-FT) 62560 122570
MAX ADI EARLY 28 FAIR 13 GEN POOR 86 GOOD
MAX ADI LATE 66 GOOD 6 VERY POOR 96 GOOD
MAX LVORI EARLY 5 3 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60. NORTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS AROUND 5 MPH.
WVZ502-212000-
EASTERN GRANT-
INCLUDING THE CITY OF PETERSBURG
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+12) 40 (-1) 58
RH % (24H TREND) 37 (-8) 86 (+8) 40
WIND 20FT/EARLY(MPH) S 8 G24 SW 8 G24 W 12 G35
WIND 20FT/LATE(MPH) SW 11 G26 SW 9 G27 W 15 G35
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 12 AM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL)5130 5350
TRANSPORT WND (MPH) SW 22 W 28
VENT RATE (KT-FT) 97470 128400
MAX ADI EARLY 53 GEN GOOD 19 GEN POOR 92 GOOD
MAX ADI LATE 89 GOOD 10 POOR 85 GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
SOUTHEAST WINDS AROUND 5 MPH.
WVZ503-212000-
WESTERN MINERAL-
INCLUDING THE CITY OF ELK GARDEN
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 30 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (+10) 39 (-1) 53
RH % (24H TREND) 40 (-13) 92 (+15) 49
WIND 20FT/EARLY(MPH) SW 10 G29 SW 11 G27 W 18 G40
WIND 20FT/LATE(MPH) W 15 G31 W 14 G33 W 19 G40
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 1 1
PRECIP BEGIN 2 PM 8 PM CONTINUING
PRECIP END 4 PM CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL)4020 4460
TRANSPORT WND (MPH) W 23 W 31
VENT RATE (KT-FT) 80400 120420
MAX ADI EARLY 42 GEN GOOD 21 FAIR 88 GOOD
MAX ADI LATE 62 GOOD 16 GEN POOR 88 GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS
IN THE LOWER 50S. WEST WINDS 20 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. WEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
MID 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHEAST WINDS 5 TO 10 MPH.
WVZ504-212000-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 30 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+10) 41 (0) 57
RH % (24H TREND) 39 (-7) 92 (+8) 43
WIND 20FT/EARLY(MPH) S 6 G21 SW 10 G21 W 12 G34
WIND 20FT/LATE(MPH) SW 13 G25 SW 9 G27 W 17 G35
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 1 1
PRECIP BEGIN 2 PM 10 PM CONTINUING
PRECIP END 4 PM CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL)4980 5660
TRANSPORT WND (MPH) W 20 W 25
VENT RATE (KT-FT) 84660 124520
MAX ADI EARLY 17 GEN POOR 8 POOR 79 GOOD
MAX ADI LATE 60 GEN GOOD 10 POOR 82 GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 2 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS
IN THE UPPER 50S. WEST WINDS 15 TO 25 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
EAST WINDS AROUND 5 MPH.
WVZ505-212000-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (+12) 35 (-3) 52
RH % (24H TREND) 42 (-11) 88 (+9) 47
WIND 20FT/EARLY(MPH) SW 11 G34 W 9 G36 W 17 G46
WIND 20FT/LATE(MPH) W 14 G36 W 13 G39 W 18 G46
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 12 AM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL)4260 4450
TRANSPORT WND (MPH) SW 24 W 33
VENT RATE (KT-FT) 89460 129050
MAX ADI EARLY 55 GEN GOOD 46 GEN GOOD 91 GOOD
MAX ADI LATE 68 GOOD 19 GEN POOR 94 GOOD
MAX LVORI EARLY 2 4 4
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
WINDY. PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN
THE UPPER 40S. WEST WINDS 20 TO 30 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S. WEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. SOUTH WINDS 5 TO 10 MPH.
WVZ501-212000-
WESTERN GRANT-
INCLUDING THE CITIES OF BAYARD AND MOUNT STORM
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 30 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (+12) 37 (-2) 52
RH % (24H TREND) 43 (-14) 91 (+13) 51
WIND 20FT/EARLY(MPH) SW 11 G36 W 10 G35 W 17 G46
WIND 20FT/LATE(MPH) W 13 G36 W 14 G40 W 17 G46
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 0 1 1
PRECIP BEGIN 1 PM 8 PM CONTINUING
PRECIP END 4 PM CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL)3770 4200
TRANSPORT WND (MPH) W 24 W 33
VENT RATE (KT-FT) 79170 121800
MAX ADI EARLY 49 GEN GOOD 33 FAIR 89 GOOD
MAX ADI LATE 59 GEN GOOD 18 GEN POOR 89 GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS
IN THE UPPER 40S. WEST WINDS 20 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
40S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ507-212000-
NORTHWEST HARFORD-
INCLUDING THE CITY OF JARRETTSVILLE
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 60 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+5) 46 (+2) 61
RH % (24H TREND) 41 (-11) 98 (+10) 46
WIND 20FT/EARLY(MPH) SW 5 G18 SW 5 W 8 G28
WIND 20FT/LATE(MPH) S 10 G21 LGT/VAR W 14 G29
PRECIP AMOUNT 0.00 0.03 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL)3070 6400
TRANSPORT WND (MPH) S 17 W 23
VENT RATE (KT-FT) 46050 128000
MAX ADI EARLY 36 FAIR 9 POOR 67 GOOD
MAX ADI LATE 54 GEN GOOD 6 VERY POOR 80 GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 2 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. EAST WINDS 5 TO 10 MPH.
MDZ506-212000-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF COLUMBIA AND ELLICOTT CITY
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+6) 45 (+1) 63
RH % (24H TREND) 35 (-12) 97 (+8) 40
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 W 7 G26
WIND 20FT/LATE(MPH) S 9 G20 LGT/VAR W 13 G27
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 PM
PRECIP END 11 PM
MIXING HGT(FT-AGL/MSL)3700 6540
TRANSPORT WND (MPH) S 17 W 23
VENT RATE (KT-FT) 55500 130800
MAX ADI EARLY 30 FAIR 13 GEN POOR 96 GOOD
MAX ADI LATE 62 GOOD 5 VERY POOR 104 VERY GOOD
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 2 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
MDZ508-212000-
SOUTHEAST HARFORD-
INCLUDING THE CITY OF ABERDEEN
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 60 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+5) 48 (+1) 64
RH % (24H TREND) 42 (-8) 99 (+9) 43
WIND 20FT/EARLY(MPH) SW 5 G19 SW 5 W 7 G26
WIND 20FT/LATE(MPH) S 10 G21 LGT/VAR W 13 G27
PRECIP AMOUNT 0.00 0.04 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT(FT-AGL/MSL)2780 6620
TRANSPORT WND (MPH) S 18 W 22
VENT RATE (KT-FT) 44480 125780
MAX ADI EARLY 32 FAIR 12 POOR 86 GOOD
MAX ADI LATE 53 GEN GOOD 5 VERY POOR 104 VERY GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 2 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. EAST WINDS 5 TO 10 MPH.
MDZ501-212000-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITY OF FROSTBURG
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 30 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (+10) 41 (0) 55
RH % (24H TREND) 42 (-12) 90 (+9) 48
WIND 20FT/EARLY(MPH) SW 8 G25 W 11 G24 W 17 G37
WIND 20FT/LATE(MPH) SW 15 G28 W 13 G32 W 19 G37
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 1 1
PRECIP BEGIN 1 PM 10 PM CONTINUING
PRECIP END 4 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4170 4920
TRANSPORT WND (MPH) W 22 W 28
VENT RATE (KT-FT) 79230 118080
MAX ADI EARLY 28 FAIR 16 GEN POOR 86 GOOD
MAX ADI LATE 59 GEN GOOD 14 GEN POOR 83 GOOD
MAX LVORI EARLY 3 5 4
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS
IN THE MID 50S. WEST WINDS 15 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ503-212000-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF GERMANTOWN AND DAMASCUS
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+8) 44 (+1) 61
RH % (24H TREND) 35 (-13) 100 (+7) 41
WIND 20FT/EARLY(MPH) S 5 W 5 W 8 G26
WIND 20FT/LATE(MPH) S 10 G21 LGT/VAR W 14 G29
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 0
PRECIP BEGIN 7 PM
PRECIP END 10 PM
MIXING HGT(FT-AGL/MSL)3770 6740
TRANSPORT WND (MPH) S 17 W 22
VENT RATE (KT-FT) 56550 128060
MAX ADI EARLY 27 FAIR 16 GEN POOR 95 GOOD
MAX ADI LATE 59 GEN GOOD 4 VERY POOR 79 GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 2 8 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
EAST WINDS 5 TO 10 MPH.
MDZ502-212000-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITY OF CUMBERLAND
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 30 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+8) 42 (+1) 58
RH % (24H TREND) 39 (-7) 94 (+5) 44
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 G18 W 8 G31
WIND 20FT/LATE(MPH) SW 9 G24 SW 6 G20 W 14 G32
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 1 1
PRECIP BEGIN 2 PM 10 PM CONTINUING
PRECIP END 4 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3960 5570
TRANSPORT WND (MPH) SW 15 W 24
VENT RATE (KT-FT) 51480 116970
MAX ADI EARLY 13 GEN POOR 12 POOR 88 GOOD
MAX ADI LATE 52 GEN GOOD 6 VERY POOR 76 GOOD
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
MDZ505-212000-
NORTHWEST HOWARD-
INCLUDING THE CITY OF LISBON
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+6) 44 (+1) 60
RH % (24H TREND) 38 (-12) 100 (+9) 43
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 W 8 G26
WIND 20FT/LATE(MPH) S 9 G19 LGT/VAR W 13 G27
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(FT-AGL/MSL)3540 6450
TRANSPORT WND (MPH) S 16 W 24
VENT RATE (KT-FT) 49560 135450
MAX ADI EARLY 31 FAIR 15 GEN POOR 94 GOOD
MAX ADI LATE 56 GEN GOOD 5 VERY POOR 105 VERY GOOD
MAX LVORI EARLY 5 6 6
MAX LVORI LATE 2 8 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
MDZ504-212000-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF BETHESDA, ROCKVILLE, GAITHERSBURG,
AND SILVER SPRING
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+6) 45 (+1) 62
RH % (24H TREND) 34 (-12) 96 (+8) 39
WIND 20FT/EARLY(MPH) LGT/VAR W 5 W 7 G26
WIND 20FT/LATE(MPH) S 9 G21 LGT/VAR W 12 G28
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 0
PRECIP BEGIN 7 PM
PRECIP END 10 PM
MIXING HGT(FT-AGL/MSL)3950 6840
TRANSPORT WND (MPH) S 18 W 22
VENT RATE (KT-FT) 63200 129960
MAX ADI EARLY 28 FAIR 18 GEN POOR 96 GOOD
MAX ADI LATE 67 GOOD 5 VERY POOR 102 VERY GOOD
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
EAST WINDS AROUND 5 MPH.
MDZ006-212000-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF REISTERSTOWN AND COCKEYSVILLE
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+7) 46 (+2) 61
RH % (24H TREND) 37 (-13) 96 (+9) 44
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 W 8 G28
WIND 20FT/LATE(MPH) S 9 G20 LGT/VAR W 14 G29
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT(FT-AGL/MSL)3480 6410
TRANSPORT WND (MPH) S 16 W 23
VENT RATE (KT-FT) 48720 128200
MAX ADI EARLY 34 FAIR 9 POOR 87 GOOD
MAX ADI LATE 55 GEN GOOD 5 VERY POOR 79 GOOD
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 2 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
MDZ005-212000-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG AND WESTMINSTER
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+7) 44 (+1) 60
RH % (24H TREND) 37 (-13) 99 (+10) 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 7 G26
WIND 20FT/LATE(MPH) S 8 G18 LGT/VAR W 13 G27
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(FT-AGL/MSL)3470 6330
TRANSPORT WND (MPH) S 15 W 24
VENT RATE (KT-FT) 45110 132930
MAX ADI EARLY 35 FAIR 14 GEN POOR 92 GOOD
MAX ADI LATE 61 GOOD 5 VERY POOR 109 VERY GOOD
MAX LVORI EARLY 5 6 6
MAX LVORI LATE 2 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
MDZ004-212000-
FREDERICK MD-
INCLUDING THE CITIES OF FREDERICK AND BALLENGER CREEK
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+9) 44 (+1) 62
RH % (24H TREND) 37 (-14) 100 (+10) 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 8 G27
WIND 20FT/LATE(MPH) SW 9 G18 LGT/VAR W 14 G28
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 9 PM
MIXING HGT(FT-AGL/MSL)3930 6540
TRANSPORT WND (MPH) S 14 W 23
VENT RATE (KT-FT) 47160 130800
MAX ADI EARLY 28 FAIR 11 POOR 89 GOOD
MAX ADI LATE 54 GEN GOOD 5 VERY POOR 79 GOOD
MAX LVORI EARLY 5 6 6
MAX LVORI LATE 2 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
MDZ003-212000-
WASHINGTON-
INCLUDING THE CITY OF HAGERSTOWN
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 20 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+8) 43 (+1) 60
RH % (24H TREND) 35 (-14) 95 (+5) 43
WIND 20FT/EARLY(MPH) S 5 LGT/VAR W 9 G26
WIND 20FT/LATE(MPH) SW 8 G19 SW 5 W 14 G29
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(FT-AGL/MSL)4990 6300
TRANSPORT WND (MPH) SW 15 W 23
VENT RATE (KT-FT) 64870 126000
MAX ADI EARLY 24 FAIR 11 POOR 71 GOOD
MAX ADI LATE 56 GEN GOOD 5 VERY POOR 79 GOOD
MAX LVORI EARLY 6 6 5
MAX LVORI LATE 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. EAST WINDS 5 TO 10 MPH.
VAZ053-212000-
FAIRFAX-
INCLUDING THE CITIES OF RESTON, HERNDON, ANNANDALE, CENTREVILLE,
CHANTILLY, MCLEAN, AND FRANCONIA
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+6) 46 (+1) 64
RH % (24H TREND) 34 (-10) 90 (+4) 36
WIND 20FT/EARLY(MPH) S 5 G17 SW 6 G17 W 7 G26
WIND 20FT/LATE(MPH) S 11 G23 LGT/VAR W 12 G29
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 0
PRECIP BEGIN 8 PM
PRECIP END 11 PM
MIXING HGT(FT-AGL/MSL)3990 6940
TRANSPORT WND (MPH) S 18 W 21
VENT RATE (KT-FT) 63840 124920
MAX ADI EARLY 27 FAIR 18 GEN POOR 93 GOOD
MAX ADI LATE 68 GOOD 5 VERY POOR 97 GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. EAST WINDS 5 TO 10 MPH.
VAZ527-212000-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, MANASSAS, WOODBRIDGE,
LAKE RIDGE, AND MONTCLAIR
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+5) 45 (+2) 65
RH % (24H TREND) 33 (-8) 90 (+2) 36
WIND 20FT/EARLY(MPH) S 5 G17 SW 6 G17 W 7 G26
WIND 20FT/LATE(MPH) S 11 G23 LGT/VAR W 12 G29
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 8 PM
PRECIP END 10 PM
MIXING HGT(FT-AGL/MSL)3960 7050
TRANSPORT WND (MPH) S 18 W 20
VENT RATE (KT-FT) 63360 119850
MAX ADI EARLY 27 FAIR 17 GEN POOR 90 GOOD
MAX ADI LATE 67 GOOD 5 VERY POOR 95 GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 60S.
WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. EAST WINDS 5 TO 10 MPH.
VAZ051-212000-
CULPEPER-
INCLUDING THE CITY OF CULPEPER
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+6) 43 (+2) 65
RH % (24H TREND) 32 (-6) 99 (+4) 33
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 5 G27
WIND 20FT/LATE(MPH) SW 11 G21 LGT/VAR W 11 G28
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4040 7400
TRANSPORT WND (MPH) SW 20 W 21
VENT RATE (KT-FT) 68680 133200
MAX ADI EARLY 25 FAIR 17 GEN POOR 88 GOOD
MAX ADI LATE 72 GOOD 5 VERY POOR 97 GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 1 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. EAST WINDS AROUND 5 MPH.
VAZ050-212000-
ORANGE-
INCLUDING THE CITIES OF ORANGE AND GORDONSVILLE
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+4) 44 (+3) 65
RH % (24H TREND) 33 (-4) 95 (+5) 33
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 5 G27
WIND 20FT/LATE(MPH) SW 9 G21 LGT/VAR W 11 G28
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4160 7420
TRANSPORT WND (MPH) SW 20 W 22
VENT RATE (KT-FT) 70720 140980
MAX ADI EARLY 23 FAIR 17 GEN POOR 93 GOOD
MAX ADI LATE 75 GOOD 5 VERY POOR 105 VERY GOOD
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
VAZ036-212000-
NELSON-
INCLUDING THE CITY OF LOVINGSTON
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+5) 44 (+1) 66
RH % (24H TREND) 35 (-3) 91 (+14) 32
WIND 20FT/EARLY(MPH) SW 6 G19 W 7 G18 W 10 G33
WIND 20FT/LATE(MPH) SW 10 G21 W 7 G21 W 14 G33
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4660 6700
TRANSPORT WND (MPH) SW 20 W 24
VENT RATE (KT-FT) 79220 140700
MAX ADI EARLY 21 FAIR 20 GEN POOR 75 GOOD
MAX ADI LATE 76 GOOD 6 VERY POOR 83 GOOD
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 60S. WEST
WINDS 10 TO 15 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER 60S.
WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND
60. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTHEAST WINDS AROUND 5 MPH.
VAZ037-212000-
ALBEMARLE-
INCLUDING THE CITY OF CHARLOTTESVILLE
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+6) 45 (+3) 66
RH % (24H TREND) 35 (-4) 91 (+12) 33
WIND 20FT/EARLY(MPH) SW 6 G17 W 7 W 9 G29
WIND 20FT/LATE(MPH) SW 11 G21 W 6 G17 W 15 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4510 6970
TRANSPORT WND (MPH) SW 20 W 23
VENT RATE (KT-FT) 76670 139400
MAX ADI EARLY 19 GEN POOR 20 GEN POOR 71 GOOD
MAX ADI LATE 75 GOOD 5 VERY POOR 79 GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 60S.
WEST WINDS 10 TO 15 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER 60S.
WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
VAZ038-212000-
GREENE-
INCLUDING THE CITY OF STANARDSVILLE
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+6) 44 (+1) 65
RH % (24H TREND) 36 (-4) 90 (+13) 33
WIND 20FT/EARLY(MPH) SW 6 G20 SW 6 G19 W 9 G31
WIND 20FT/LATE(MPH) SW 11 G21 W 5 G21 W 14 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4670 7220
TRANSPORT WND (MPH) SW 20 W 22
VENT RATE (KT-FT) 79390 137180
MAX ADI EARLY 20 GEN POOR 21 FAIR 82 GOOD
MAX ADI LATE 76 GOOD 5 VERY POOR 108 VERY GOOD
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 2 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. WEST WINDS 10 TO 15 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 60.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
EAST WINDS AROUND 5 MPH.
VAZ039-212000-
MADISON-
INCLUDING THE CITY OF MADISON
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+5) 43 (+1) 66
RH % (24H TREND) 33 (-6) 95 (+13) 33
WIND 20FT/EARLY(MPH) SW 5 G19 LGT/VAR W 7 G28
WIND 20FT/LATE(MPH) SW 11 G21 LGT/VAR W 13 G29
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4390 7220
TRANSPORT WND (MPH) SW 20 W 21
VENT RATE (KT-FT) 74630 129960
MAX ADI EARLY 23 FAIR 19 GEN POOR 91 GOOD
MAX ADI LATE 74 GOOD 6 VERY POOR 102 VERY GOOD
MAX LVORI EARLY 4 6 5
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 60.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. EAST WINDS AROUND 5 MPH.
MDZ014-212000-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, SEVERN,
SOUTH GATE, SEVERNA PARK, ARNOLD, AND ODENTON
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+5) 48 (+1) 64
RH % (24H TREND) 37 (-9) 94 (+6) 39
WIND 20FT/EARLY(MPH) SW 5 SW 6 W 6 G24
WIND 20FT/LATE(MPH) S 9 G20 LGT/VAR W 11 G26
PRECIP AMOUNT 0.00 0.03 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 PM
PRECIP END 1 AM
MIXING HGT(FT-AGL/MSL)3490 7070
TRANSPORT WND (MPH) S 18 W 21
VENT RATE (KT-FT) 55840 127260
MAX ADI EARLY 31 FAIR 13 GEN POOR 94 GOOD
MAX ADI LATE 58 GEN GOOD 6 VERY POOR 96 GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND
60. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. EAST WINDS 5 TO 10 MPH.
MDZ017-212000-
ST. MARYS-
INCLUDING THE CITIES OF LEXINGTON PARK AND CALIFORNIA
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+4) 50 (+2) 66
RH % (24H TREND) 38 (-5) 91 (+4) 38
WIND 20FT/EARLY(MPH) S 6 S 8 G19 W 6 G20
WIND 20FT/LATE(MPH) S 11 G20 SW 6 G18 W 11 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 PM
PRECIP END 1 AM
MIXING HGT(FT-AGL/MSL)3020 6740
TRANSPORT WND (MPH) SW 20 W 20
VENT RATE (KT-FT) 51340 114580
MAX ADI EARLY 26 FAIR 13 GEN POOR 82 GOOD
MAX ADI LATE 52 GEN GOOD 8 POOR 93 GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 2 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 60.
NORTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. EAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
MDZ016-212000-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+4) 48 (+2) 65
RH % (24H TREND) 36 (-5) 95 (+4) 36
WIND 20FT/EARLY(MPH) S 6 SW 7 G17 W 7 G21
WIND 20FT/LATE(MPH) S 11 G21 SW 5 W 12 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 PM
PRECIP END 12 AM
MIXING HGT(FT-AGL/MSL)3720 7090
TRANSPORT WND (MPH) S 18 W 20
VENT RATE (KT-FT) 59520 120530
MAX ADI EARLY 27 FAIR 12 POOR 85 GOOD
MAX ADI LATE 62 GOOD 6 VERY POOR 90 GOOD
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 5 TO 10 MPH.
MDZ018-212000-
CALVERT-
INCLUDING THE CITIES OF CHESAPEAKE BEACH, HUNTINGTOWN, DUNKIRK,
NORTH BEACH, LUSBY, AND PRINCE FREDERICK
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+5) 49 (+1) 66
RH % (24H TREND) 39 (-4) 94 (+6) 38
WIND 20FT/EARLY(MPH) S 6 G17 SW 8 G18 W 7 G21
WIND 20FT/LATE(MPH) S 11 G21 SW 6 W 11 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 PM
PRECIP END 1 AM
MIXING HGT(FT-AGL/MSL)2910 6790
TRANSPORT WND (MPH) SW 20 W 18
VENT RATE (KT-FT) 49470 108640
MAX ADI EARLY 28 FAIR 13 GEN POOR 87 GOOD
MAX ADI LATE 56 GEN GOOD 8 POOR 88 GOOD
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 2 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 60.
EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
MDZ011-212000-
SOUTHERN BALTIMORE-
INCLUDING THE CITY OF BALTIMORE
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+6) 48 (+1) 64
RH % (24H TREND) 36 (-11) 94 (+9) 39
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 W 7 G26
WIND 20FT/LATE(MPH) S 10 G19 LGT/VAR W 13 G27
PRECIP AMOUNT 0.00 0.03 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 PM
PRECIP END 12 AM
MIXING HGT(FT-AGL/MSL)3680 6830
TRANSPORT WND (MPH) S 17 W 22
VENT RATE (KT-FT) 55200 129770
MAX ADI EARLY 30 FAIR 11 POOR 94 GOOD
MAX ADI LATE 56 GEN GOOD 5 VERY POOR 102 VERY GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND
60. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 60.
EAST WINDS 5 TO 10 MPH.
MDZ013-212000-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, GREENBELT, LAUREL, AND CAMP SPRINGS
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+6) 48 (+3) 64
RH % (24H TREND) 35 (-9) 93 (+5) 37
WIND 20FT/EARLY(MPH) S 5 SW 6 W 6 G23
WIND 20FT/LATE(MPH) S 10 G21 LGT/VAR W 12 G27
PRECIP AMOUNT 0.00 0.03 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 PM
PRECIP END 1 AM
MIXING HGT(FT-AGL/MSL)3560 6980
TRANSPORT WND (MPH) S 18 W 20
VENT RATE (KT-FT) 56960 118660
MAX ADI EARLY 29 FAIR 15 GEN POOR 96 GOOD
MAX ADI LATE 62 GOOD 5 VERY POOR 95 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. EAST WINDS 5 TO 10 MPH.
VAZ040-212000-
RAPPAHANNOCK-
INCLUDING THE CITY OF WASHINGTON
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+8) 43 (+1) 64
RH % (24H TREND) 35 (-7) 94 (+13) 35
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 7 G28
WIND 20FT/LATE(MPH) SW 9 G21 LGT/VAR W 11 G28
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4090 6970
TRANSPORT WND (MPH) SW 20 W 21
VENT RATE (KT-FT) 69530 125460
MAX ADI EARLY 20 GEN POOR 17 GEN POOR 90 GOOD
MAX ADI LATE 70 GOOD 5 VERY POOR 98 GOOD
MAX LVORI EARLY 4 6 5
MAX LVORI LATE 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60.
SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
EAST WINDS AROUND 5 MPH.
DCZ001-212000-
DISTRICT OF COLUMBIA-
INCLUDING THE CITY OF WASHINGTON
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+6) 49 (+3) 64
RH % (24H TREND) 34 (-11) 89 (+2) 37
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G17 W 7 G24
WIND 20FT/LATE(MPH) S 10 G21 LGT/VAR W 12 G27
PRECIP AMOUNT 0.00 0.03 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 PM
PRECIP END 11 PM
MIXING HGT(FT-AGL/MSL)3830 7170
TRANSPORT WND (MPH) S 18 W 21
VENT RATE (KT-FT) 61280 129060
MAX ADI EARLY 28 FAIR 18 GEN POOR 98 GOOD
MAX ADI LATE 66 GOOD 5 VERY POOR 99 GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND
60. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. EAST WINDS AROUND 5 MPH.
VAZ504-212000-
EASTERN HIGHLAND-
INCLUDING THE CITY OF MONTEREY
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (+10) 38 (0) 55
RH % (24H TREND) 41 (-5) 91 (+11) 41
WIND 20FT/EARLY(MPH) SW 7 G27 W 7 G27 W 12 G37
WIND 20FT/LATE(MPH) SW 11 G29 W 9 G31 W 14 G37
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4330 5130
TRANSPORT WND (MPH) SW 24 W 30
VENT RATE (KT-FT) 90930 133380
MAX ADI EARLY 48 GEN GOOD 36 FAIR 84 GOOD
MAX ADI LATE 79 GOOD 10 POOR 113 VERY GOOD
MAX LVORI EARLY 3 5 4
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE MID 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. SOUTH WINDS 5 TO 10 MPH.
VAZ027-212000-
SHENANDOAH-
INCLUDING THE CITIES OF STRASBURG, WOODSTOCK, MOUNT JACKSON,
AND NEW MARKET
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+12) 40 (-1) 61
RH % (24H TREND) 33 (-9) 93 (+13) 37
WIND 20FT/EARLY(MPH) SW 7 G21 SW 5 G20 W 9 G31
WIND 20FT/LATE(MPH) SW 10 G24 SW 6 G23 W 13 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5170 6470
TRANSPORT WND (MPH) SW 18 W 23
VENT RATE (KT-FT) 82720 129400
MAX ADI EARLY 23 FAIR 13 GEN POOR 84 GOOD
MAX ADI LATE 73 GOOD 5 VERY POOR 103 VERY GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 2 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60.
SOUTHEAST WINDS AROUND 5 MPH.
VAZ505-212000-
WESTERN LOUDOUN-
INCLUDING THE CITY OF PURCELLVILLE
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+9) 44 (+1) 62
RH % (24H TREND) 35 (-11) 97 (+9) 41
WIND 20FT/EARLY(MPH) S 6 G17 W 6 W 10 G29
WIND 20FT/LATE(MPH) SW 10 G21 SW 7 W 14 G31
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 0
PRECIP BEGIN 7 PM
PRECIP END 9 PM
MIXING HGT(FT-AGL/MSL)3730 6650
TRANSPORT WND (MPH) S 16 W 22
VENT RATE (KT-FT) 52220 126350
MAX ADI EARLY 23 FAIR 12 POOR 71 GOOD
MAX ADI LATE 59 GEN GOOD 5 VERY POOR 76 GOOD
MAX LVORI EARLY 5 6 5
MAX LVORI LATE 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
EAST WINDS 5 TO 10 MPH.
VAZ028-212000-
FREDERICK VA-
INCLUDING THE CITY OF WINCHESTER
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+10) 43 (+1) 60
RH % (24H TREND) 33 (-14) 93 (+11) 40
WIND 20FT/EARLY(MPH) SW 5 G19 W 5 G18 W 10 G29
WIND 20FT/LATE(MPH) SW 9 G21 SW 7 G24 W 14 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 3 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4970 6440
TRANSPORT WND (MPH) SW 16 W 23
VENT RATE (KT-FT) 69580 128800
MAX ADI EARLY 20 GEN POOR 10 POOR 83 GOOD
MAX ADI LATE 65 GOOD 8 POOR 82 GOOD
MAX LVORI EARLY 4 6 5
MAX LVORI LATE 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
SOUTHEAST WINDS 5 TO 10 MPH.
VAZ025-212000-
AUGUSTA-
INCLUDING THE CITIES OF STAUNTON, WAYNESBORO, AND STUARTS DRAFT
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+9) 40 (-1) 61
RH % (24H TREND) 36 (-4) 92 (+15) 34
WIND 20FT/EARLY(MPH) SW 6 G25 W 7 G26 W 11 G36
WIND 20FT/LATE(MPH) SW 11 G28 W 7 G29 W 15 G36
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4830 6050
TRANSPORT WND (MPH) SW 23 W 26
VENT RATE (KT-FT) 96600 139150
MAX ADI EARLY 37 FAIR 21 FAIR 84 GOOD
MAX ADI LATE 79 GOOD 7 POOR 87 GOOD
MAX LVORI EARLY 3 5 4
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER
50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
EAST WINDS 5 TO 10 MPH.
VAZ502-212000-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+5) 44 (+3) 65
RH % (24H TREND) 33 (-7) 96 (+5) 34
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 6 G27
WIND 20FT/LATE(MPH) S 10 G23 LGT/VAR W 11 G29
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3940 7350
TRANSPORT WND (MPH) S 20 W 20
VENT RATE (KT-FT) 66980 124950
MAX ADI EARLY 27 FAIR 17 GEN POOR 87 GOOD
MAX ADI LATE 71 GOOD 5 VERY POOR 97 GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. EAST WINDS AROUND 5 MPH.
VAZ026-212000-
ROCKINGHAM-
INCLUDING THE CITY OF HARRISONBURG
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+10) 40 (0) 61
RH % (24H TREND) 35 (-7) 90 (+10) 35
WIND 20FT/EARLY(MPH) SW 6 G25 SW 6 G27 W 10 G35
WIND 20FT/LATE(MPH) SW 13 G28 SW 7 G28 W 14 G35
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5060 6530
TRANSPORT WND (MPH) SW 22 W 24
VENT RATE (KT-FT) 96140 137130
MAX ADI EARLY 31 FAIR 16 GEN POOR 82 GOOD
MAX ADI LATE 65 GOOD 6 VERY POOR 83 GOOD
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 2 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER
50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
SOUTHEAST WINDS 5 TO 10 MPH.
VAZ503-212000-
WESTERN HIGHLAND-
INCLUDING THE CITY OF HIGHTOWN
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (+10) 35 (-2) 50
RH % (24H TREND) 45 (-7) 89 (+9) 48
WIND 20FT/EARLY(MPH) SW 9 G32 W 8 G32 W 14 G42
WIND 20FT/LATE(MPH) SW 11 G34 W 11 G35 W 15 G42
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3830 4330
TRANSPORT WND (MPH) SW 24 W 33
VENT RATE (KT-FT) 80430 125570
MAX ADI EARLY 51 GEN GOOD 45 GEN GOOD 85 GOOD
MAX ADI LATE 71 GOOD 19 GEN POOR 93 GOOD
MAX LVORI EARLY 3 5 4
MAX LVORI LATE 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 40S. WEST WINDS 15 TO 25 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER
40S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER
50S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
VAZ508-212000-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF WINTERGREEN
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+10) 41 (-2) 59
RH % (24H TREND) 34 (-6) 86 (+23) 34
WIND 20FT/EARLY(MPH) SW 8 G24 W 10 G24 W 14 G36
WIND 20FT/LATE(MPH) SW 11 G25 W 13 G27 W 15 G36
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3980 5430
TRANSPORT WND (MPH) SW 21 W 26
VENT RATE (KT-FT) 71640 124890
MAX ADI EARLY 22 FAIR 14 GEN POOR 76 GOOD
MAX ADI LATE 74 GOOD 13 GEN POOR 84 GOOD
MAX LVORI EARLY 3 4 3
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. EAST WINDS AROUND 5 MPH.
VAZ506-212000-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF LEESBURG, ASHBURN, AND STERLING
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+6) 45 (+2) 63
RH % (24H TREND) 34 (-10) 95 (+1) 38
WIND 20FT/EARLY(MPH) S 5 G17 W 6 W 8 G26
WIND 20FT/LATE(MPH) S 11 G21 W 5 W 13 G29
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 7 PM
PRECIP END 10 PM
MIXING HGT(FT-AGL/MSL)3920 6880
TRANSPORT WND (MPH) S 18 W 21
VENT RATE (KT-FT) 62720 123840
MAX ADI EARLY 25 FAIR 17 GEN POOR 93 GOOD
MAX ADI LATE 66 GOOD 5 VERY POOR 96 GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 60.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. EAST WINDS 5 TO 10 MPH.
VAZ507-212000-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF BIG MEADOWS
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+11) 40 (-1) 58
RH % (24H TREND) 34 (-12) 90 (+17) 39
WIND 20FT/EARLY(MPH) SW 9 G26 W 9 G24 W 12 G35
WIND 20FT/LATE(MPH) SW 11 G26 W 10 G26 W 13 G34
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3790 5840
TRANSPORT WND (MPH) SW 21 W 22
VENT RATE (KT-FT) 68220 110960
MAX ADI EARLY 14 GEN POOR 12 POOR 65 GOOD
MAX ADI LATE 68 GOOD 10 POOR 94 GOOD
MAX LVORI EARLY 3 5 4
MAX LVORI LATE 2 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 50S.
SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. SOUTHEAST WINDS 5 TO 10 MPH.
VAZ501-212000-
NORTHERN FAUQUIER-
INCLUDING THE CITY OF WARRENTON
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+9) 43 (+1) 63
RH % (24H TREND) 34 (-8) 95 (+12) 37
WIND 20FT/EARLY(MPH) S 5 G18 W 5 W 9 G29
WIND 20FT/LATE(MPH) S 10 G21 LGT/VAR W 13 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3800 6860
TRANSPORT WND (MPH) S 18 W 21
VENT RATE (KT-FT) 60800 123480
MAX ADI EARLY 22 FAIR 16 GEN POOR 72 GOOD
MAX ADI LATE 65 GOOD 5 VERY POOR 98 GOOD
MAX LVORI EARLY 4 6 5
MAX LVORI LATE 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
EAST WINDS 5 TO 10 MPH.
VAZ029-212000-
PAGE-
INCLUDING THE CITIES OF LURAY, SHENANDOAH, AND STANLEY
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+10) 41 (-1) 62
RH % (24H TREND) 33 (-9) 93 (+15) 36
WIND 20FT/EARLY(MPH) SW 6 G20 SW 6 G21 W 8 G29
WIND 20FT/LATE(MPH) SW 10 G24 SW 5 G20 W 12 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4640 6820
TRANSPORT WND (MPH) SW 21 W 22
VENT RATE (KT-FT) 83520 129580
MAX ADI EARLY 27 FAIR 12 POOR 96 GOOD
MAX ADI LATE 71 GOOD 6 VERY POOR 100 GOOD
MAX LVORI EARLY 3 6 5
MAX LVORI LATE 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS AROUND 60.
WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60.
SOUTHEAST WINDS AROUND 5 MPH.
WVZ506-212000-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+12) 38 (-1) 55
RH % (24H TREND) 38 (-8) 87 (+7) 41
WIND 20FT/EARLY(MPH) SW 9 G27 SW 8 G29 W 12 G37
WIND 20FT/LATE(MPH) SW 12 G29 W 9 G32 W 16 G37
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5170 5300
TRANSPORT WND (MPH) SW 23 W 30
VENT RATE (KT-FT) 103400 137800
MAX ADI EARLY 61 GOOD 38 FAIR 87 GOOD
MAX ADI LATE 69 GOOD 10 POOR 89 GOOD
MAX LVORI EARLY 3 5 4
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER
50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
MID 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
VAZ031-212000-
CLARKE-
INCLUDING THE CITY OF BERRYVILLE
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 20 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+9) 43 (+1) 61
RH % (24H TREND) 34 (-10) 97 (+13) 40
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 W 9 G28
WIND 20FT/LATE(MPH) SW 9 G21 SW 5 G17 W 14 G29
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 3 PM 7 PM
PRECIP END 6 PM 9 PM
MIXING HGT(FT-AGL/MSL)4520 6650
TRANSPORT WND (MPH) SW 16 W 22
VENT RATE (KT-FT) 63280 126350
MAX ADI EARLY 21 FAIR 11 POOR 73 GOOD
MAX ADI LATE 59 GEN GOOD 5 VERY POOR 91 GOOD
MAX LVORI EARLY 4 6 6
MAX LVORI LATE 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS AROUND 60. WEST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.
WVZ053-212000-
JEFFERSON-
INCLUDING THE CITIES OF CHARLES TOWN AND SHEPHERDSTOWN
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 20 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+8) 43 (+1) 60
RH % (24H TREND) 35 (-11) 96 (+8) 41
WIND 20FT/EARLY(MPH) S 5 SW 5 W 9 G26
WIND 20FT/LATE(MPH) SW 9 G20 SW 6 W 15 G29
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 4 PM 7 PM
PRECIP END 6 PM 9 PM
MIXING HGT(FT-AGL/MSL)4610 6480
TRANSPORT WND (MPH) S 16 W 23
VENT RATE (KT-FT) 64540 129600
MAX ADI EARLY 23 FAIR 12 POOR 73 GOOD
MAX ADI LATE 56 GEN GOOD 6 VERY POOR 79 GOOD
MAX LVORI EARLY 5 6 5
MAX LVORI LATE 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS AROUND 60. WEST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60.
WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60. EAST
WINDS 5 TO 10 MPH.
VAZ030-212000-
WARREN-
INCLUDING THE CITY OF FRONT ROYAL
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+10) 43 (0) 61
RH % (24H TREND) 32 (-10) 93 (+15) 37
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 8 G29
WIND 20FT/LATE(MPH) SW 8 G21 SW 5 G19 W 12 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4710 6720
TRANSPORT WND (MPH) SW 17 W 22
VENT RATE (KT-FT) 70650 127680
MAX ADI EARLY 22 FAIR 12 POOR 98 GOOD
MAX ADI LATE 64 GOOD 5 VERY POOR 104 VERY GOOD
MAX LVORI EARLY 3 6 5
MAX LVORI LATE 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60.
WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 60.
SOUTHEAST WINDS AROUND 5 MPH.
WVZ052-212000-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+9) 43 (+1) 59
RH % (24H TREND) 35 (-12) 92 (+5) 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 9 G27
WIND 20FT/LATE(MPH) SW 8 G20 SW 6 G21 W 14 G29
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 3 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)5240 6330
TRANSPORT WND (MPH) SW 15 W 24
VENT RATE (KT-FT) 68120 132930
MAX ADI EARLY 20 GEN POOR 10 POOR 83 GOOD
MAX ADI LATE 60 GEN GOOD 6 VERY POOR 83 GOOD
MAX LVORI EARLY 5 6 4
MAX LVORI LATE 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
WVZ051-212000-
MORGAN-
INCLUDING THE CITY OF PAW PAW
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 20 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+8) 43 (+2) 57
RH % (24H TREND) 37 (-13) 92 (+5) 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 7 G28
WIND 20FT/LATE(MPH) SW 7 G21 LGT/VAR W 12 G29
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 8 PM
PRECIP END 5 PM 6 AM
MIXING HGT(FT-AGL/MSL)5150 5860
TRANSPORT WND (MPH) SW 16 W 25
VENT RATE (KT-FT) 72100 128920
MAX ADI EARLY 15 GEN POOR 11 POOR 102 VERY GOOD
MAX ADI LATE 83 GOOD 5 VERY POOR 106 VERY GOOD
MAX LVORI EARLY 5 6 5
MAX LVORI LATE 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
EAST WINDS AROUND 5 MPH.
WVZ050-212000-
HAMPSHIRE-
INCLUDING THE CITY OF ROMNEY
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+10) 40 (0) 57
RH % (24H TREND) 35 (-12) 94 (+11) 44
WIND 20FT/EARLY(MPH) S 6 G20 SW 8 G20 W 11 G32
WIND 20FT/LATE(MPH) W 11 G24 SW 8 G23 W 15 G33
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL)5170 5740
TRANSPORT WND (MPH) W 18 W 25
VENT RATE (KT-FT) 82720 126280
MAX ADI EARLY 24 FAIR 9 POOR 78 GOOD
MAX ADI LATE 75 GOOD 9 POOR 83 GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 2 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTHEAST WINDS 5 TO 10 MPH.
WVZ055-212000-
HARDY-
INCLUDING THE CITY OF MOOREFIELD
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+12) 40 (-2) 57
RH % (24H TREND) 36 (-11) 87 (+12) 42
WIND 20FT/EARLY(MPH) SW 8 G24 SW 8 G24 W 11 G34
WIND 20FT/LATE(MPH) SW 11 G26 SW 9 G25 W 14 G34
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5360 5650
TRANSPORT WND (MPH) SW 21 W 26
VENT RATE (KT-FT) 96480 129950
MAX ADI EARLY 36 FAIR 15 GEN POOR 74 GOOD
MAX ADI LATE 82 GOOD 9 POOR 81 GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 50S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
SOUTHEAST WINDS 5 TO 10 MPH.
MDZ509-212000-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 40 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+7) 37 (-3) 49
RH % (24H TREND) 50 (-11) 98 (+14) 61
WIND 20FT/EARLY(MPH) SW 11 G29 SW 9 G25 W 17 G40
WIND 20FT/LATE(MPH) SW 16 G31 W 12 G29 W 19 G40
PRECIP AMOUNT 0.00 0.04 0.01
PRECIP DURATION 1 2 2
PRECIP BEGIN 12 PM 7 PM CONTINUING
PRECIP END 4 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3000 3830
TRANSPORT WND (MPH) SW 24 W 31
VENT RATE (KT-FT) 63000 103410
MAX ADI EARLY 46 GEN GOOD 27 FAIR 87 GOOD
MAX ADI LATE 55 GEN GOOD 19 GEN POOR 86 GOOD
MAX LVORI EARLY 3 5 5
MAX LVORI LATE 3 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 40S. WEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
40S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ510-212000-
EASTERN GARRETT-
INCLUDING THE CITY OF GRANTSVILLE
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 30 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (+10) 39 (0) 51
RH % (24H TREND) 44 (-14) 94 (+13) 54
WIND 20FT/EARLY(MPH) SW 11 G28 SW 11 G24 W 18 G40
WIND 20FT/LATE(MPH) SW 17 G31 W 14 G31 W 21 G40
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 0 2 1
PRECIP BEGIN 1 PM 8 PM CONTINUING
PRECIP END 4 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3580 4160
TRANSPORT WND (MPH) W 23 W 30
VENT RATE (KT-FT) 71600 108160
MAX ADI EARLY 41 GEN GOOD 23 FAIR 85 GOOD
MAX ADI LATE 58 GEN GOOD 17 GEN POOR 86 GOOD
MAX LVORI EARLY 3 5 4
MAX LVORI LATE 2 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
BREEZY. PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN
THE UPPER 30S. HIGHS AROUND 50. WEST WINDS 15 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 50.
WEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ008-VAZ526-212000-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ELKTON AND HAYMARKET
152 AM EDT TUE OCT 21 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 60 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+6) 46 (0) 64
RH % (24H TREND) 37 (-13) 98 (+8) 41
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 W 7 G27
WIND 20FT/LATE(MPH) S 9 G21 LGT/VAR W 12 G29
PRECIP AMOUNT 0.00 0.06 0.00
PRECIP DURATION 2
PRECIP BEGIN 8 PM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL)3410 6690
TRANSPORT WND (MPH) S 20 W 22
VENT RATE (KT-FT) 57970 127110
MAX ADI EARLY 31 FAIR 13 GEN POOR 80 GOOD
MAX ADI LATE 63 GOOD 4 VERY POOR 104 VERY GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS AROUND 60. WEST
WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION ABOVE NORMAL.
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