992
FNUS51 KLWX 230553
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 SAT AUG 23 2025
DISCUSSION
DRY CONDITIONS CONTINUE TODAY AS HIGH PRESSURE BUILDS OVERHEAD.
SHOWER AND THUNDERSTORM CHANCES RETURN WITH A COLD FRONT THAT IS SET
TO CROSS THE AREA SUNDAY INTO MONDAY. A STRONG DOME OF CANADIAN HIGH
PRESSURE BUILDS THEREAFTER WITH NEAR TO BELOW NORMAL TEMPERATURES
FOR MUCH OF NEXT WEEK.
VAZ054-232000-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF ARLINGTON, ALEXANDRIA, AND FALLS CHURCH
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-1) 67 (+4) 85
RH % (24H TREND) 46 (+15) 92 (+4) 56
WIND 20FT/EARLY(MPH) LGT/VAR SE 9 G18 S 5
WIND 20FT/LATE(MPH) S 9 S 6 S 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5420 5940
TRANSPORT WND (MPH) S 12 S 12
VENT RATE (KT-FT) 54200 59400
MAX ADI EARLY 41 GEN GOOD 58 GEN GOOD 40 FAIR
MAX ADI LATE 70 GOOD 8 POOR 51 GEN GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
WEST WINDS AROUND 5 MPH.
VAZ055-232000-
STAFFORD-
INCLUDING THE CITY OF FALMOUTH
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (+1) 64 (+4) 85
RH % (24H TREND) 47 (+2) 95 (+3) 55
WIND 20FT/EARLY(MPH) LGT/VAR SE 7 LGT/VAR
WIND 20FT/LATE(MPH) SE 7 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5460 5490
TRANSPORT WND (MPH) S 10 S 8
VENT RATE (KT-FT) 49140 38430
MAX ADI EARLY 37 FAIR 57 GEN GOOD 37 FAIR
MAX ADI LATE 63 GOOD 5 VERY POOR 39 FAIR
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
VAZ056-232000-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (+1) 63 (+3) 84
RH % (24H TREND) 49 (-1) 98 (+6) 54
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 LGT/VAR
WIND 20FT/LATE(MPH) S 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5470 5330
TRANSPORT WND (MPH) S 9 S 8
VENT RATE (KT-FT) 43760 37310
MAX ADI EARLY 32 FAIR 54 GEN GOOD 40 FAIR
MAX ADI LATE 62 GOOD 6 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 7 5 8
MAX LVORI LATE 1 8 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTHWEST WINDS AROUND 5 MPH.
VAZ057-232000-
KING GEORGE-
INCLUDING THE CITY OF DAHLGREN
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (0) 65 (+4) 84
RH % (24H TREND) 48 (+4) 98 (+1) 55
WIND 20FT/EARLY(MPH) LGT/VAR SE 7 LGT/VAR
WIND 20FT/LATE(MPH) SE 6 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5250 5250
TRANSPORT WND (MPH) S 9 S 8
VENT RATE (KT-FT) 42000 36750
MAX ADI EARLY 30 FAIR 47 GEN GOOD 39 FAIR
MAX ADI LATE 57 GEN GOOD 6 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 8 5 7
MAX LVORI LATE 1 7 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
WEST WINDS AROUND 5 MPH.
WVZ502-232000-
EASTERN GRANT-
INCLUDING THE CITY OF PETERSBURG
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 50 70
CHANCE OF THUNDER (%) 20 30 40
TEMP (24H TREND) 86 (+5) 62 (0) 83
RH % (24H TREND) 58 (+3) 96 (-3) 66
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G18 LGT/VAR
WIND 20FT/LATE(MPH) S 7 S 5 LGT/VAR
PRECIP AMOUNT 0.01 0.02 0.22
PRECIP DURATION 0 1 5
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4950 3470
TRANSPORT WND (MPH) S 10 SW 7
VENT RATE (KT-FT) 44550 20820
MAX ADI EARLY 33 FAIR 27 FAIR 20 GEN POOR
MAX ADI LATE 56 GEN GOOD 8 POOR 26 FAIR
MAX LVORI EARLY 9 5 7
MAX LVORI LATE 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
WVZ503-232000-
WESTERN MINERAL-
INCLUDING THE CITY OF ELK GARDEN
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 60 70
CHANCE OF THUNDER (%) 20 30 40
TEMP (24H TREND) 82 (+4) 61 (+1) 79
RH % (24H TREND) 61 (+4) 98 (-1) 65
WIND 20FT/EARLY(MPH) LGT/VAR S 6 LGT/VAR
WIND 20FT/LATE(MPH) S 6 LGT/VAR SW 5
PRECIP AMOUNT 0.01 0.05 0.12
PRECIP DURATION 1 2 8
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4280 3570
TRANSPORT WND (MPH) S 8 SW 7
VENT RATE (KT-FT) 29960 21420
MAX ADI EARLY 23 FAIR 19 GEN POOR 18 GEN POOR
MAX ADI LATE 38 FAIR 6 VERY POOR 31 FAIR
MAX LVORI EARLY 9 5 7
MAX LVORI LATE 3 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 70S. WEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 60S.
WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS 5 TO 10 MPH.
WVZ504-232000-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 50 70
CHANCE OF THUNDER (%) 20 30 40
TEMP (24H TREND) 85 (+2) 64 (+2) 83
RH % (24H TREND) 56 (+7) 98 (-1) 67
WIND 20FT/EARLY(MPH) LGT/VAR S 6 LGT/VAR
WIND 20FT/LATE(MPH) S 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.04 0.19
PRECIP DURATION 0 1 9
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4770 3360
TRANSPORT WND (MPH) S 9 SW 7
VENT RATE (KT-FT) 38160 20160
MAX ADI EARLY 20 GEN POOR 15 GEN POOR 17 GEN POOR
MAX ADI LATE 48 GEN GOOD 6 VERY POOR 26 FAIR
MAX LVORI EARLY 9 5 8
MAX LVORI LATE 3 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER
70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS AROUND 5 MPH.
WVZ505-232000-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 50 70
CHANCE OF THUNDER (%) 20 30 40
TEMP (24H TREND) 80 (+3) 59 (0) 78
RH % (24H TREND) 60 (-1) 99 (+1) 68
WIND 20FT/EARLY(MPH) SW 6 G17 S 7 G19 SW 5
WIND 20FT/LATE(MPH) SW 7 SW 6 G20 W 5
PRECIP AMOUNT 0.01 0.02 0.20
PRECIP DURATION 0 2 8
PRECIP BEGIN 3 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4900 3470
TRANSPORT WND (MPH) SW 9 W 8
VENT RATE (KT-FT) 39200 24290
MAX ADI EARLY 37 FAIR 35 FAIR 21 FAIR
MAX ADI LATE 51 GEN GOOD 13 GEN POOR 27 FAIR
MAX LVORI EARLY 7 6 7
MAX LVORI LATE 3 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. WEST WINDS AROUND 5 MPH.
WVZ501-232000-
WESTERN GRANT-
INCLUDING THE CITIES OF BAYARD AND MOUNT STORM
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 60 70
CHANCE OF THUNDER (%) 20 30 40
TEMP (24H TREND) 81 (+4) 60 (+1) 78
RH % (24H TREND) 63 (+2) 98 (0) 70
WIND 20FT/EARLY(MPH) S 5 S 6 SW 5
WIND 20FT/LATE(MPH) S 6 SW 6 G17 LGT/VAR
PRECIP AMOUNT 0.01 0.03 0.16
PRECIP DURATION 1 3 5
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4450 3200
TRANSPORT WND (MPH) SW 8 W 9
VENT RATE (KT-FT) 31150 25600
MAX ADI EARLY 34 FAIR 21 FAIR 16 GEN POOR
MAX ADI LATE 43 GEN GOOD 8 POOR 28 FAIR
MAX LVORI EARLY 9 5 7
MAX LVORI LATE 3 6 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. WEST WINDS AROUND 5 MPH.
MDZ507-232000-
NORTHWEST HARFORD-
INCLUDING THE CITY OF JARRETTSVILLE
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (0) 65 (+6) 82
RH % (24H TREND) 54 (+12) 99 (+4) 65
WIND 20FT/EARLY(MPH) LGT/VAR S 8 G19 S 6
WIND 20FT/LATE(MPH) S 10 G18 S 6 S 8
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)4270 4180
TRANSPORT WND (MPH) S 15 S 13
VENT RATE (KT-FT) 55510 45980
MAX ADI EARLY 44 GEN GOOD 46 GEN GOOD 47 GEN GOOD
MAX ADI LATE 66 GOOD 9 POOR 51 GEN GOOD
MAX LVORI EARLY 7 5 7
MAX LVORI LATE 1 7 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS AROUND 80. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
MDZ506-232000-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF COLUMBIA AND ELLICOTT CITY
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (+1) 65 (+5) 83
RH % (24H TREND) 48 (+13) 94 (+1) 59
WIND 20FT/EARLY(MPH) LGT/VAR SE 9 G18 S 5
WIND 20FT/LATE(MPH) S 9 G17 S 6 S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5260 5630
TRANSPORT WND (MPH) S 13 S 12
VENT RATE (KT-FT) 57860 56300
MAX ADI EARLY 46 GEN GOOD 52 GEN GOOD 43 GEN GOOD
MAX ADI LATE 75 GOOD 8 POOR 53 GEN GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS AROUND 80. NORTHWEST WINDS 5 TO
10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
MDZ508-232000-
SOUTHEAST HARFORD-
INCLUDING THE CITY OF ABERDEEN
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (0) 65 (+4) 83
RH % (24H TREND) 53 (+13) 98 (+5) 63
WIND 20FT/EARLY(MPH) LGT/VAR S 8 G18 S 6
WIND 20FT/LATE(MPH) S 9 S 6 G18 S 8
PRECIP AMOUNT 0.00 0.00 0.05
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)4410 4410
TRANSPORT WND (MPH) S 14 S 13
VENT RATE (KT-FT) 52920 48510
MAX ADI EARLY 37 FAIR 49 GEN GOOD 49 GEN GOOD
MAX ADI LATE 72 GOOD 9 POOR 48 GEN GOOD
MAX LVORI EARLY 6 4 7
MAX LVORI LATE 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 70S.
NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
MDZ501-232000-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITY OF FROSTBURG
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 60 70
CHANCE OF THUNDER (%) 20 40 30
TEMP (24H TREND) 84 (+6) 63 (+2) 81
RH % (24H TREND) 61 (+6) 99 (+1) 67
WIND 20FT/EARLY(MPH) LGT/VAR S 6 LGT/VAR
WIND 20FT/LATE(MPH) S 7 LGT/VAR SW 5
PRECIP AMOUNT 0.02 0.06 0.15
PRECIP DURATION 1 3 8
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4270 3220
TRANSPORT WND (MPH) S 9 SW 8
VENT RATE (KT-FT) 34160 22540
MAX ADI EARLY 19 GEN POOR 21 FAIR 14 GEN POOR
MAX ADI LATE 44 GEN GOOD 6 VERY POOR 26 FAIR
MAX LVORI EARLY 9 5 7
MAX LVORI LATE 3 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
MDZ503-232000-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF GERMANTOWN AND DAMASCUS
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 82 (0) 65 (+5) 83
RH % (24H TREND) 49 (+13) 93 (0) 62
WIND 20FT/EARLY(MPH) S 5 SE 10 G18 S 6
WIND 20FT/LATE(MPH) S 10 S 7 G17 S 6
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5240 4600
TRANSPORT WND (MPH) S 14 S 12
VENT RATE (KT-FT) 62880 46000
MAX ADI EARLY 50 GEN GOOD 52 GEN GOOD 43 GEN GOOD
MAX ADI LATE 80 GOOD 10 POOR 60 GEN GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO
10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS AROUND 5 MPH.
MDZ502-232000-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITY OF CUMBERLAND
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 20 50 70
CHANCE OF THUNDER (%) 0 30 40
TEMP (24H TREND) 84 (+2) 63 (+2) 82
RH % (24H TREND) 56 (+9) 98 (+2) 67
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 LGT/VAR
WIND 20FT/LATE(MPH) S 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.04 0.22
PRECIP DURATION 0 1 5
PRECIP BEGIN 3 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4780 2930
TRANSPORT WND (MPH) S 10 SW 6
VENT RATE (KT-FT) 43020 14650
MAX ADI EARLY 22 FAIR 44 GEN GOOD 14 GEN POOR
MAX ADI LATE 63 GOOD 6 VERY POOR 29 FAIR
MAX LVORI EARLY 8 4 7
MAX LVORI LATE 2 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER
70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
MDZ505-232000-
NORTHWEST HOWARD-
INCLUDING THE CITY OF LISBON
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (0) 65 (+6) 82
RH % (24H TREND) 51 (+14) 93 (-3) 63
WIND 20FT/EARLY(MPH) S 5 SE 9 G18 S 5
WIND 20FT/LATE(MPH) S 9 G17 S 6 S 6
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5260 4610
TRANSPORT WND (MPH) S 14 S 10
VENT RATE (KT-FT) 63120 41490
MAX ADI EARLY 50 GEN GOOD 55 GEN GOOD 45 GEN GOOD
MAX ADI LATE 82 GOOD 9 POOR 44 GEN GOOD
MAX LVORI EARLY 7 5 6
MAX LVORI LATE 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO
10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS AROUND 5 MPH.
MDZ504-232000-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF BETHESDA, ROCKVILLE, GAITHERSBURG,
AND SILVER SPRING
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-1) 66 (+5) 83
RH % (24H TREND) 47 (+15) 94 (+3) 58
WIND 20FT/EARLY(MPH) LGT/VAR SE 9 G18 S 6
WIND 20FT/LATE(MPH) S 9 G17 S 6 S 6
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5530 5630
TRANSPORT WND (MPH) S 13 S 12
VENT RATE (KT-FT) 60830 56300
MAX ADI EARLY 48 GEN GOOD 56 GEN GOOD 43 GEN GOOD
MAX ADI LATE 79 GOOD 8 POOR 49 GEN GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS AROUND 80. NORTHWEST WINDS 5 TO
10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
MDZ006-232000-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF REISTERSTOWN AND COCKEYSVILLE
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (0) 65 (+5) 82
RH % (24H TREND) 50 (+12) 95 (+2) 63
WIND 20FT/EARLY(MPH) LGT/VAR S 9 G19 S 5
WIND 20FT/LATE(MPH) S 10 G18 S 6 G17 S 6
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5100 4950
TRANSPORT WND (MPH) S 14 S 12
VENT RATE (KT-FT) 61200 49500
MAX ADI EARLY 51 GEN GOOD 50 GEN GOOD 46 GEN GOOD
MAX ADI LATE 72 GOOD 11 POOR 48 GEN GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS AROUND 80. NORTHWEST WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
MDZ005-232000-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG AND WESTMINSTER
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 82 (0) 65 (+6) 82
RH % (24H TREND) 49 (+13) 93 (0) 65
WIND 20FT/EARLY(MPH) S 5 S 9 G18 S 6
WIND 20FT/LATE(MPH) S 10 G17 S 7 G18 S 5
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5170 4370
TRANSPORT WND (MPH) S 15 S 12
VENT RATE (KT-FT) 67210 43700
MAX ADI EARLY 53 GEN GOOD 54 GEN GOOD 44 GEN GOOD
MAX ADI LATE 84 GOOD 12 POOR 47 GEN GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS AROUND 5 MPH.
MDZ004-232000-
FREDERICK MD-
INCLUDING THE CITIES OF FREDERICK AND BALLENGER CREEK
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 83 (+1) 65 (+6) 83
RH % (24H TREND) 50 (+13) 94 (+3) 64
WIND 20FT/EARLY(MPH) S 5 G17 S 9 G19 S 6
WIND 20FT/LATE(MPH) S 10 G18 S 7 G19 S 6
PRECIP AMOUNT 0.00 0.00 0.10
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5180 4400
TRANSPORT WND (MPH) S 15 S 13
VENT RATE (KT-FT) 67340 48400
MAX ADI EARLY 48 GEN GOOD 58 GEN GOOD 36 FAIR
MAX ADI LATE 80 GOOD 11 POOR 48 GEN GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS AROUND 5 MPH.
MDZ003-232000-
WASHINGTON-
INCLUDING THE CITY OF HAGERSTOWN
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 30 70
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 85 (+3) 64 (+4) 84
RH % (24H TREND) 52 (+10) 93 (+8) 69
WIND 20FT/EARLY(MPH) SE 6 S 10 G20 S 5
WIND 20FT/LATE(MPH) S 11 G19 S 7 G19 S 5
PRECIP AMOUNT 0.00 0.01 0.17
PRECIP DURATION 1 5
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)5210 3210
TRANSPORT WND (MPH) S 16 S 12
VENT RATE (KT-FT) 72940 32100
MAX ADI EARLY 38 FAIR 62 GOOD 27 FAIR
MAX ADI LATE 71 GOOD 13 GEN POOR 36 FAIR
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS AROUND 5 MPH.
VAZ053-232000-
FAIRFAX-
INCLUDING THE CITIES OF RESTON, HERNDON, ANNANDALE, CENTREVILLE,
CHANTILLY, MCLEAN, AND FRANCONIA
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (0) 65 (+3) 84
RH % (24H TREND) 47 (+10) 94 (+6) 57
WIND 20FT/EARLY(MPH) S 5 SE 9 G17 S 6
WIND 20FT/LATE(MPH) S 9 S 6 S 6
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5200 5600
TRANSPORT WND (MPH) S 12 S 12
VENT RATE (KT-FT) 52000 56000
MAX ADI EARLY 45 GEN GOOD 61 GOOD 40 FAIR
MAX ADI LATE 75 GOOD 9 POOR 49 GEN GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
WEST WINDS AROUND 5 MPH.
VAZ527-232000-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, MANASSAS, WOODBRIDGE,
LAKE RIDGE, AND MONTCLAIR
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (+1) 64 (+4) 85
RH % (24H TREND) 50 (+5) 94 (+3) 58
WIND 20FT/EARLY(MPH) LGT/VAR SE 8 G17 S 5
WIND 20FT/LATE(MPH) S 9 S 5 S 6
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5400 5310
TRANSPORT WND (MPH) S 12 S 10
VENT RATE (KT-FT) 54000 47790
MAX ADI EARLY 42 GEN GOOD 60 GEN GOOD 38 FAIR
MAX ADI LATE 74 GOOD 6 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO
10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
WEST WINDS AROUND 5 MPH.
VAZ051-232000-
CULPEPER-
INCLUDING THE CITY OF CULPEPER
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 83 (+2) 61 (0) 85
RH % (24H TREND) 52 (0) 97 (+8) 58
WIND 20FT/EARLY(MPH) LGT/VAR S 6 LGT/VAR
WIND 20FT/LATE(MPH) S 7 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5520 5330
TRANSPORT WND (MPH) S 12 S 10
VENT RATE (KT-FT) 55200 47970
MAX ADI EARLY 42 GEN GOOD 67 GOOD 36 FAIR
MAX ADI LATE 74 GOOD 4 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 6 4 8
MAX LVORI LATE 1 7 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
VAZ050-232000-
ORANGE-
INCLUDING THE CITIES OF ORANGE AND GORDONSVILLE
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (+2) 61 (0) 84
RH % (24H TREND) 52 (-2) 98 (+8) 56
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 LGT/VAR
WIND 20FT/LATE(MPH) S 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5470 5310
TRANSPORT WND (MPH) S 10 S 8
VENT RATE (KT-FT) 49230 37170
MAX ADI EARLY 38 FAIR 56 GEN GOOD 36 FAIR
MAX ADI LATE 63 GOOD 5 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 6 4 9
MAX LVORI LATE 1 7 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
VAZ036-232000-
NELSON-
INCLUDING THE CITY OF LOVINGSTON
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 82 (+1) 62 (-1) 84
RH % (24H TREND) 58 (+2) 95 (0) 60
WIND 20FT/EARLY(MPH) LGT/VAR S 5 LGT/VAR
WIND 20FT/LATE(MPH) S 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.05
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5340 4710
TRANSPORT WND (MPH) S 9 SW 8
VENT RATE (KT-FT) 42720 32970
MAX ADI EARLY 27 FAIR 36 FAIR 23 FAIR
MAX ADI LATE 41 GEN GOOD 3 VERY POOR 32 FAIR
MAX LVORI EARLY 7 5 6
MAX LVORI LATE 3 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
VAZ037-232000-
ALBEMARLE-
INCLUDING THE CITY OF CHARLOTTESVILLE
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 83 (+2) 62 (0) 85
RH % (24H TREND) 56 (+2) 93 (+1) 62
WIND 20FT/EARLY(MPH) LGT/VAR S 6 LGT/VAR
WIND 20FT/LATE(MPH) S 7 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.12
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5530 4870
TRANSPORT WND (MPH) S 10 S 9
VENT RATE (KT-FT) 49770 38960
MAX ADI EARLY 31 FAIR 54 GEN GOOD 25 FAIR
MAX ADI LATE 59 GEN GOOD 4 VERY POOR 34 FAIR
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
VAZ038-232000-
GREENE-
INCLUDING THE CITY OF STANARDSVILLE
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 83 (+3) 62 (+1) 85
RH % (24H TREND) 56 (-3) 93 (0) 63
WIND 20FT/EARLY(MPH) LGT/VAR S 6 LGT/VAR
WIND 20FT/LATE(MPH) S 8 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.08
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5460 4850
TRANSPORT WND (MPH) S 10 S 8
VENT RATE (KT-FT) 49140 33950
MAX ADI EARLY 31 FAIR 49 GEN GOOD 23 FAIR
MAX ADI LATE 66 GOOD 4 VERY POOR 32 FAIR
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
VAZ039-232000-
MADISON-
INCLUDING THE CITY OF MADISON
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 83 (+3) 61 (0) 84
RH % (24H TREND) 54 (-3) 93 (+2) 61
WIND 20FT/EARLY(MPH) LGT/VAR S 5 LGT/VAR
WIND 20FT/LATE(MPH) S 8 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.06
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5360 4680
TRANSPORT WND (MPH) S 12 SW 10
VENT RATE (KT-FT) 53600 42120
MAX ADI EARLY 34 FAIR 55 GEN GOOD 28 FAIR
MAX ADI LATE 70 GOOD 4 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
MDZ014-232000-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, SEVERN,
SOUTH GATE, SEVERNA PARK, ARNOLD, AND ODENTON
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (+1) 65 (+3) 83
RH % (24H TREND) 50 (+12) 95 (+4) 60
WIND 20FT/EARLY(MPH) LGT/VAR S 9 G20 S 6
WIND 20FT/LATE(MPH) S 10 G18 S 6 G18 S 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)4650 5220
TRANSPORT WND (MPH) S 13 S 10
VENT RATE (KT-FT) 51150 46980
MAX ADI EARLY 38 FAIR 52 GEN GOOD 48 GEN GOOD
MAX ADI LATE 62 GOOD 7 POOR 45 GEN GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
MDZ017-232000-
ST. MARYS-
INCLUDING THE CITIES OF LEXINGTON PARK AND CALIFORNIA
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (0) 66 (+3) 84
RH % (24H TREND) 54 (+13) 96 (+4) 63
WIND 20FT/EARLY(MPH) LGT/VAR SE 9 G19 LGT/VAR
WIND 20FT/LATE(MPH) SE 9 G17 S 6 SE 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)4350 5130
TRANSPORT WND (MPH) S 13 S 10
VENT RATE (KT-FT) 47850 46170
MAX ADI EARLY 37 FAIR 54 GEN GOOD 42 GEN GOOD
MAX ADI LATE 61 GOOD 8 POOR 44 GEN GOOD
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 1 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS 5 TO 10 MPH.
MDZ016-232000-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (+1) 65 (+5) 84
RH % (24H TREND) 49 (+7) 98 (+1) 56
WIND 20FT/EARLY(MPH) LGT/VAR SE 8 LGT/VAR
WIND 20FT/LATE(MPH) SE 8 S 5 S 6
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)4930 5370
TRANSPORT WND (MPH) S 10 S 9
VENT RATE (KT-FT) 44370 42960
MAX ADI EARLY 37 FAIR 57 GEN GOOD 47 GEN GOOD
MAX ADI LATE 65 GOOD 6 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 7 5 7
MAX LVORI LATE 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
MDZ018-232000-
CALVERT-
INCLUDING THE CITIES OF CHESAPEAKE BEACH, HUNTINGTOWN, DUNKIRK,
NORTH BEACH, LUSBY, AND PRINCE FREDERICK
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (+2) 66 (+4) 85
RH % (24H TREND) 54 (+15) 97 (+4) 62
WIND 20FT/EARLY(MPH) LGT/VAR SE 9 G19 S 5
WIND 20FT/LATE(MPH) SE 9 G17 S 6 S 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)4320 4850
TRANSPORT WND (MPH) S 13 S 10
VENT RATE (KT-FT) 47520 43650
MAX ADI EARLY 38 FAIR 53 GEN GOOD 53 GEN GOOD
MAX ADI LATE 62 GOOD 8 POOR 43 GEN GOOD
MAX LVORI EARLY 7 5 6
MAX LVORI LATE 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO
10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 80. WEST
WINDS AROUND 5 MPH.
MDZ011-232000-
SOUTHERN BALTIMORE-
INCLUDING THE CITY OF BALTIMORE
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (+2) 66 (+3) 84
RH % (24H TREND) 47 (+9) 95 (+7) 59
WIND 20FT/EARLY(MPH) LGT/VAR S 9 G19 S 6
WIND 20FT/LATE(MPH) S 10 S 6 G18 S 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5060 5390
TRANSPORT WND (MPH) S 14 S 12
VENT RATE (KT-FT) 60720 53900
MAX ADI EARLY 43 GEN GOOD 52 GEN GOOD 46 GEN GOOD
MAX ADI LATE 62 GOOD 9 POOR 49 GEN GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
MDZ013-232000-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, GREENBELT, LAUREL, AND CAMP SPRINGS
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (0) 66 (+5) 84
RH % (24H TREND) 48 (+14) 97 (+4) 57
WIND 20FT/EARLY(MPH) LGT/VAR SE 8 G18 S 5
WIND 20FT/LATE(MPH) S 9 S 5 S 7
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5250 5910
TRANSPORT WND (MPH) S 12 S 9
VENT RATE (KT-FT) 52500 47280
MAX ADI EARLY 39 FAIR 56 GEN GOOD 51 GEN GOOD
MAX ADI LATE 65 GOOD 6 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 6 5 7
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
VAZ040-232000-
RAPPAHANNOCK-
INCLUDING THE CITY OF WASHINGTON
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 83 (+2) 61 (0) 83
RH % (24H TREND) 55 (0) 93 (+2) 66
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G17 LGT/VAR
WIND 20FT/LATE(MPH) S 8 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.13
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5260 4130
TRANSPORT WND (MPH) S 14 S 12
VENT RATE (KT-FT) 63120 41300
MAX ADI EARLY 41 GEN GOOD 63 GOOD 31 FAIR
MAX ADI LATE 78 GOOD 5 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
DCZ001-232000-
DISTRICT OF COLUMBIA-
INCLUDING THE CITY OF WASHINGTON
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-1) 67 (+5) 85
RH % (24H TREND) 46 (+17) 92 (+3) 55
WIND 20FT/EARLY(MPH) LGT/VAR SE 9 G18 S 5
WIND 20FT/LATE(MPH) S 9 S 5 S 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5500 6100
TRANSPORT WND (MPH) S 12 S 10
VENT RATE (KT-FT) 55000 54900
MAX ADI EARLY 40 FAIR 57 GEN GOOD 40 FAIR
MAX ADI LATE 71 GOOD 8 POOR 48 GEN GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
WEST WINDS AROUND 5 MPH.
VAZ504-232000-
EASTERN HIGHLAND-
INCLUDING THE CITY OF MONTEREY
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 40 70
CHANCE OF THUNDER (%) 0 20 40
TEMP (24H TREND) 79 (+3) 59 (-1) 79
RH % (24H TREND) 70 (+3) 100 (0) 71
WIND 20FT/EARLY(MPH) SW 5 S 6 G17 LGT/VAR
WIND 20FT/LATE(MPH) S 7 SW 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.14
PRECIP DURATION 1 5
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4140 3230
TRANSPORT WND (MPH) S 9 SW 8
VENT RATE (KT-FT) 33120 22610
MAX ADI EARLY 28 FAIR 35 FAIR 23 FAIR
MAX ADI LATE 37 FAIR 8 POOR 26 FAIR
MAX LVORI EARLY 8 6 8
MAX LVORI LATE 3 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. WEST WINDS AROUND 5 MPH.
VAZ027-232000-
SHENANDOAH-
INCLUDING THE CITIES OF STRASBURG, WOODSTOCK, MOUNT JACKSON,
AND NEW MARKET
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 20 70
CHANCE OF THUNDER (%) 0 20 40
TEMP (24H TREND) 84 (+4) 61 (0) 83
RH % (24H TREND) 56 (+3) 92 (-2) 66
WIND 20FT/EARLY(MPH) S 5 S 7 G19 LGT/VAR
WIND 20FT/LATE(MPH) S 9 G17 S 5 G17 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.32
PRECIP DURATION 0 5
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)5200 3440
TRANSPORT WND (MPH) S 14 SW 8
VENT RATE (KT-FT) 62400 24080
MAX ADI EARLY 42 GEN GOOD 52 GEN GOOD 25 FAIR
MAX ADI LATE 76 GOOD 5 VERY POOR 32 FAIR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
VAZ505-232000-
WESTERN LOUDOUN-
INCLUDING THE CITY OF PURCELLVILLE
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 84 (+2) 64 (+4) 84
RH % (24H TREND) 52 (+7) 91 (+3) 64
WIND 20FT/EARLY(MPH) S 6 G17 S 10 G20 S 6
WIND 20FT/LATE(MPH) S 11 G19 S 7 G19 S 7
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5180 4050
TRANSPORT WND (MPH) S 16 S 13
VENT RATE (KT-FT) 72520 44550
MAX ADI EARLY 47 GEN GOOD 64 GOOD 36 FAIR
MAX ADI LATE 65 GOOD 12 POOR 46 GEN GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS AROUND 5 MPH.
VAZ028-232000-
FREDERICK VA-
INCLUDING THE CITY OF WINCHESTER
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 30 70
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 83 (+3) 63 (+2) 82
RH % (24H TREND) 56 (+5) 90 (0) 70
WIND 20FT/EARLY(MPH) S 5 S 8 G19 LGT/VAR
WIND 20FT/LATE(MPH) S 10 G18 S 5 S 5
PRECIP AMOUNT 0.00 0.00 0.22
PRECIP DURATION 0 5
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)5040 3080
TRANSPORT WND (MPH) S 14 S 9
VENT RATE (KT-FT) 60480 24640
MAX ADI EARLY 37 FAIR 56 GEN GOOD 27 FAIR
MAX ADI LATE 65 GOOD 7 POOR 31 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S.
WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
VAZ025-232000-
AUGUSTA-
INCLUDING THE CITIES OF STAUNTON, WAYNESBORO, AND STUARTS DRAFT
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 40
TEMP (24H TREND) 81 (+2) 60 (-1) 82
RH % (24H TREND) 60 (+1) 95 (-3) 64
WIND 20FT/EARLY(MPH) LGT/VAR S 6 LGT/VAR
WIND 20FT/LATE(MPH) S 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.16
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)4740 4300
TRANSPORT WND (MPH) S 12 SW 8
VENT RATE (KT-FT) 47400 30100
MAX ADI EARLY 36 FAIR 42 GEN GOOD 31 FAIR
MAX ADI LATE 45 GEN GOOD 4 VERY POOR 31 FAIR
MAX LVORI EARLY 7 5 6
MAX LVORI LATE 3 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ502-232000-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (+2) 63 (+3) 85
RH % (24H TREND) 51 (+1) 96 (+6) 58
WIND 20FT/EARLY(MPH) LGT/VAR SE 7 LGT/VAR
WIND 20FT/LATE(MPH) S 8 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5510 5310
TRANSPORT WND (MPH) S 12 S 10
VENT RATE (KT-FT) 55100 47790
MAX ADI EARLY 43 GEN GOOD 66 GOOD 37 FAIR
MAX ADI LATE 76 GOOD 6 VERY POOR 64 GOOD
MAX LVORI EARLY 6 4 7
MAX LVORI LATE 1 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
VAZ026-232000-
ROCKINGHAM-
INCLUDING THE CITY OF HARRISONBURG
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 20 60
CHANCE OF THUNDER (%) 0 20 40
TEMP (24H TREND) 82 (+2) 61 (0) 82
RH % (24H TREND) 61 (+6) 95 (-2) 67
WIND 20FT/EARLY(MPH) S 5 S 8 G19 LGT/VAR
WIND 20FT/LATE(MPH) S 9 G17 S 5 G17 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.41
PRECIP DURATION 0 5
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)5050 4130
TRANSPORT WND (MPH) S 13 SW 8
VENT RATE (KT-FT) 55550 28910
MAX ADI EARLY 47 GEN GOOD 51 GEN GOOD 27 FAIR
MAX ADI LATE 60 GEN GOOD 5 VERY POOR 29 FAIR
MAX LVORI EARLY 7 5 6
MAX LVORI LATE 3 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
VAZ503-232000-
WESTERN HIGHLAND-
INCLUDING THE CITY OF HIGHTOWN
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 50 70
CHANCE OF THUNDER (%) 20 20 40
TEMP (24H TREND) 76 (+1) 58 (-1) 75
RH % (24H TREND) 70 (+3) 100 (0) 73
WIND 20FT/EARLY(MPH) SW 6 S 7 G17 LGT/VAR
WIND 20FT/LATE(MPH) S 7 SW 6 G17 SW 5
PRECIP AMOUNT 0.01 0.02 0.13
PRECIP DURATION 0 1 5
PRECIP BEGIN 4 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4080 2890
TRANSPORT WND (MPH) S 10 W 8
VENT RATE (KT-FT) 36720 20230
MAX ADI EARLY 27 FAIR 34 FAIR 23 FAIR
MAX ADI LATE 37 FAIR 11 POOR 27 FAIR
MAX LVORI EARLY 8 7 8
MAX LVORI LATE 4 8 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
60S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. WEST WINDS AROUND 5 MPH.
VAZ508-232000-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF WINTERGREEN
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 78 (+3) 59 (-1) 80
RH % (24H TREND) 59 (-3) 90 (-7) 61
WIND 20FT/EARLY(MPH) S 5 S 7 G18 LGT/VAR
WIND 20FT/LATE(MPH) S 8 G17 S 5 S 5
PRECIP AMOUNT 0.00 0.00 0.12
PRECIP DURATION 4
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)4060 3870
TRANSPORT WND (MPH) S 10 SW 8
VENT RATE (KT-FT) 36540 27090
MAX ADI EARLY 25 FAIR 40 FAIR 20 GEN POOR
MAX ADI LATE 39 FAIR 5 VERY POOR 29 FAIR
MAX LVORI EARLY 9 4 6
MAX LVORI LATE 3 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 70S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS AROUND 70.
NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
VAZ506-232000-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF LEESBURG, ASHBURN, AND STERLING
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 83 (0) 64 (+4) 84
RH % (24H TREND) 51 (+11) 94 (+2) 63
WIND 20FT/EARLY(MPH) S 5 SE 9 G18 S 6
WIND 20FT/LATE(MPH) S 10 S 6 S 6
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5220 4810
TRANSPORT WND (MPH) S 14 S 13
VENT RATE (KT-FT) 62640 52910
MAX ADI EARLY 49 GEN GOOD 56 GEN GOOD 40 FAIR
MAX ADI LATE 72 GOOD 8 POOR 65 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS AROUND 80. NORTHWEST WINDS 5 TO
10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
WEST WINDS AROUND 5 MPH.
VAZ507-232000-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF BIG MEADOWS
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 78 (+3) 59 (0) 79
RH % (24H TREND) 60 (-4) 92 (-2) 68
WIND 20FT/EARLY(MPH) S 6 S 9 G20 S 6
WIND 20FT/LATE(MPH) S 9 G18 S 7 G18 S 5
PRECIP AMOUNT 0.00 0.00 0.24
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)4020 3650
TRANSPORT WND (MPH) S 13 S 10
VENT RATE (KT-FT) 44220 32850
MAX ADI EARLY 23 FAIR 38 FAIR 19 GEN POOR
MAX ADI LATE 53 GEN GOOD 8 POOR 34 FAIR
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 3 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
VAZ501-232000-
NORTHERN FAUQUIER-
INCLUDING THE CITY OF WARRENTON
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 83 (+3) 62 (+2) 83
RH % (24H TREND) 53 (+1) 93 (+5) 62
WIND 20FT/EARLY(MPH) S 6 S 8 G19 S 5
WIND 20FT/LATE(MPH) S 10 G18 S 6 G17 S 5
PRECIP AMOUNT 0.00 0.00 0.06
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5290 4250
TRANSPORT WND (MPH) S 15 S 13
VENT RATE (KT-FT) 68770 46750
MAX ADI EARLY 43 GEN GOOD 61 GOOD 35 FAIR
MAX ADI LATE 68 GOOD 8 POOR 46 GEN GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS AROUND 5 MPH.
VAZ029-232000-
PAGE-
INCLUDING THE CITIES OF LURAY, SHENANDOAH, AND STANLEY
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 83 (+3) 62 (+1) 83
RH % (24H TREND) 57 (+2) 91 (-2) 67
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G19 LGT/VAR
WIND 20FT/LATE(MPH) S 8 G17 S 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.36
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5230 4440
TRANSPORT WND (MPH) S 13 SW 9
VENT RATE (KT-FT) 57530 35520
MAX ADI EARLY 44 GEN GOOD 43 GEN GOOD 28 FAIR
MAX ADI LATE 73 GOOD 5 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER
70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
WVZ506-232000-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 40 70
CHANCE OF THUNDER (%) 0 20 40
TEMP (24H TREND) 82 (+4) 61 (0) 81
RH % (24H TREND) 61 (+2) 99 (0) 70
WIND 20FT/EARLY(MPH) S 6 S 7 G18 SW 5
WIND 20FT/LATE(MPH) S 8 SW 7 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.28
PRECIP DURATION 1 5
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4910 3200
TRANSPORT WND (MPH) SW 10 SW 7
VENT RATE (KT-FT) 44190 19200
MAX ADI EARLY 38 FAIR 37 FAIR 20 GEN POOR
MAX ADI LATE 59 GEN GOOD 12 POOR 26 FAIR
MAX LVORI EARLY 8 5 7
MAX LVORI LATE 3 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. WEST WINDS AROUND 5 MPH.
VAZ031-232000-
CLARKE-
INCLUDING THE CITY OF BERRYVILLE
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 83 (+3) 63 (+2) 83
RH % (24H TREND) 54 (+3) 88 (+5) 67
WIND 20FT/EARLY(MPH) S 6 G17 S 10 G21 S 5
WIND 20FT/LATE(MPH) S 11 G19 S 7 G20 S 5
PRECIP AMOUNT 0.00 0.00 0.14
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5040 3750
TRANSPORT WND (MPH) S 15 S 10
VENT RATE (KT-FT) 65520 33750
MAX ADI EARLY 43 GEN GOOD 61 GOOD 28 FAIR
MAX ADI LATE 65 GOOD 9 POOR 35 FAIR
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS AROUND 5 MPH.
WVZ053-232000-
JEFFERSON-
INCLUDING THE CITIES OF CHARLES TOWN AND SHEPHERDSTOWN
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 84 (+2) 64 (+3) 83
RH % (24H TREND) 52 (+7) 90 (+6) 67
WIND 20FT/EARLY(MPH) S 6 SE 10 G20 S 6
WIND 20FT/LATE(MPH) S 12 G19 S 8 G19 S 6
PRECIP AMOUNT 0.00 0.00 0.13
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5220 3010
TRANSPORT WND (MPH) S 16 S 12
VENT RATE (KT-FT) 73080 30100
MAX ADI EARLY 41 GEN GOOD 67 GOOD 29 FAIR
MAX ADI LATE 68 GOOD 10 POOR 34 FAIR
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS AROUND 5 MPH.
VAZ030-232000-
WARREN-
INCLUDING THE CITY OF FRONT ROYAL
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 83 (+3) 63 (+1) 83
RH % (24H TREND) 55 (+2) 87 (-1) 65
WIND 20FT/EARLY(MPH) S 5 S 8 G20 LGT/VAR
WIND 20FT/LATE(MPH) S 9 G19 S 6 G19 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.20
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5110 3870
TRANSPORT WND (MPH) S 14 S 9
VENT RATE (KT-FT) 61320 30960
MAX ADI EARLY 40 FAIR 51 GEN GOOD 25 FAIR
MAX ADI LATE 69 GOOD 5 VERY POOR 34 FAIR
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S.
WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
WVZ052-232000-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 30 70
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 84 (+2) 64 (+4) 83
RH % (24H TREND) 54 (+9) 90 (+3) 69
WIND 20FT/EARLY(MPH) S 5 S 9 G19 S 5
WIND 20FT/LATE(MPH) S 11 G19 S 6 G17 S 5
PRECIP AMOUNT 0.00 0.01 0.13
PRECIP DURATION 0 4
PRECIP BEGIN 4 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)5190 2980
TRANSPORT WND (MPH) S 16 S 10
VENT RATE (KT-FT) 72660 26820
MAX ADI EARLY 35 FAIR 58 GEN GOOD 30 FAIR
MAX ADI LATE 67 GOOD 11 POOR 34 FAIR
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
WVZ051-232000-
MORGAN-
INCLUDING THE CITY OF PAW PAW
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 40 70
CHANCE OF THUNDER (%) 0 30 40
TEMP (24H TREND) 83 (+1) 63 (+2) 81
RH % (24H TREND) 58 (+13) 93 (+2) 74
WIND 20FT/EARLY(MPH) LGT/VAR S 8 G18 LGT/VAR
WIND 20FT/LATE(MPH) S 9 G18 S 5 G17 LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.16
PRECIP DURATION 1 5
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)5060 2900
TRANSPORT WND (MPH) S 14 S 8
VENT RATE (KT-FT) 60720 20300
MAX ADI EARLY 34 FAIR 74 GOOD 17 GEN POOR
MAX ADI LATE 76 GOOD 8 POOR 29 FAIR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER
70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
WVZ050-232000-
HAMPSHIRE-
INCLUDING THE CITY OF ROMNEY
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 20 40 70
CHANCE OF THUNDER (%) 0 30 40
TEMP (24H TREND) 83 (+1) 63 (+1) 81
RH % (24H TREND) 58 (+8) 93 (-2) 71
WIND 20FT/EARLY(MPH) LGT/VAR S 8 G20 LGT/VAR
WIND 20FT/LATE(MPH) S 8 G17 S 5 G18 S 5
PRECIP AMOUNT 0.00 0.01 0.24
PRECIP DURATION 0 1 8
PRECIP BEGIN 3 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)5010 2950
TRANSPORT WND (MPH) S 12 SW 6
VENT RATE (KT-FT) 50100 14750
MAX ADI EARLY 33 FAIR 44 GEN GOOD 19 GEN POOR
MAX ADI LATE 65 GOOD 8 POOR 25 FAIR
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. WEST WINDS 10 TO
15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER
60S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
WVZ055-232000-
HARDY-
INCLUDING THE CITY OF MOOREFIELD
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 40 70
CHANCE OF THUNDER (%) 0 30 40
TEMP (24H TREND) 83 (+3) 61 (-1) 81
RH % (24H TREND) 60 (+5) 94 (-1) 71
WIND 20FT/EARLY(MPH) S 6 S 9 G20 S 5
WIND 20FT/LATE(MPH) S 8 G17 S 7 G19 LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.33
PRECIP DURATION 1 5
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4900 3150
TRANSPORT WND (MPH) S 12 SW 6
VENT RATE (KT-FT) 49000 15750
MAX ADI EARLY 34 FAIR 46 GEN GOOD 19 GEN POOR
MAX ADI LATE 63 GOOD 10 POOR 26 FAIR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE LOWER 70S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. WEST WINDS AROUND 5 MPH.
MDZ509-232000-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 70 70
CHANCE OF THUNDER (%) 30 40 40
TEMP (24H TREND) 82 (+5) 61 (+1) 77
RH % (24H TREND) 61 (-1) 100 (0) 72
WIND 20FT/EARLY(MPH) S 5 S 5 SW 5
WIND 20FT/LATE(MPH) SW 6 SW 5 W 5
PRECIP AMOUNT 0.03 0.08 0.12
PRECIP DURATION 1 5 5
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)5080 3600
TRANSPORT WND (MPH) SW 10 W 9
VENT RATE (KT-FT) 45720 28800
MAX ADI EARLY 46 GEN GOOD 24 FAIR 19 GEN POOR
MAX ADI LATE 56 GEN GOOD 7 POOR 32 FAIR
MAX LVORI EARLY 9 7 8
MAX LVORI LATE 3 8 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
WEST WINDS AROUND 5 MPH.
MDZ510-232000-
EASTERN GARRETT-
INCLUDING THE CITY OF GRANTSVILLE
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 60 70
CHANCE OF THUNDER (%) 20 40 30
TEMP (24H TREND) 82 (+6) 61 (+1) 77
RH % (24H TREND) 62 (+1) 100 (0) 69
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 LGT/VAR
WIND 20FT/LATE(MPH) S 6 LGT/VAR SW 5
PRECIP AMOUNT 0.02 0.07 0.13
PRECIP DURATION 1 4 5
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4280 3350
TRANSPORT WND (MPH) S 9 SW 8
VENT RATE (KT-FT) 34240 23450
MAX ADI EARLY 39 FAIR 25 FAIR 20 GEN POOR
MAX ADI LATE 47 GEN GOOD 6 VERY POOR 27 FAIR
MAX LVORI EARLY 9 6 7
MAX LVORI LATE 3 7 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS AROUND 70. WEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
WEST WINDS AROUND 5 MPH.
MDZ008-VAZ526-232000-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ELKTON AND HAYMARKET
152 AM EDT SAT AUG 23 2025
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (0) 63 (+4) 83
RH % (24H TREND) 51 (+12) 97 (+4) 63
WIND 20FT/EARLY(MPH) LGT/VAR SE 8 G17 S 6
WIND 20FT/LATE(MPH) S 9 S 5 G17 S 7
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5170 5140
TRANSPORT WND (MPH) S 15 S 12
VENT RATE (KT-FT) 67210 51400
MAX ADI EARLY 37 FAIR 50 GEN GOOD 51 GEN GOOD
MAX ADI LATE 83 GOOD 6 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 6 4 7
MAX LVORI LATE 1 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION ABOVE NORMAL.
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