593
FNUS51 KLWX 091753
FWFLWX
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD
..E WV...N VA
DC
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
152 PM EDT TUE SEP 9 2025
DISCUSSION
CANADIAN HIGH PRESSURE WILL SETTLE TO THE NORTH OF THE AREA
THROUGH THE MIDDLE OF THE WEEK AS A WAVE OF LOW PRESSURE PASSES
OFFSHORE TO THE SOUTHEAST. AS A RESULT, EXPECT CONTINUED COOLER
THAN NORMAL TEMPERATURES AND MAINLY DRY CONDITIONS ACROSS THE
REGION. THE NEXT FEW DAYS WILL FEATURE HIGHS IN THE 80S WITH
AFTERNOON MINIMUM RH VALUES GRADUALLY INCREASING EACH AFTERNOON.
OVERNIGHT RECOVERIES ARE EXPECTED TO BE VERY GOOD AS WELL, WITH
VALLEYS AROUND 90 TO 100 PERCENT AND RIDGETOPS LOCATIONS AROUND 70
TO 80 PERCENT.
A DRY COLD FRONT WILL CROSS THE REGION THURSDAY REINFORCING BELOW
NORMAL TEMPERATURES. HIGH PRESSURE BUILDS OVER THE GREAT LAKES
INTO ONTARIO BY LATE IN THE WEEK AND INTO NEXT WEEKEND.
VAZ054-100800-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF ARLINGTON, ALEXANDRIA, AND FALLS CHURCH
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 30 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (+4) 72 (-5) 59 81
RH % (24H TREND) 94 (+3) 73 (+36) 98 43
WIND 20FT/EARLY(MPH) NE 6 N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NE 5 N 6 LGT/VAR N 5
PRECIP AMOUNT 0.02 0.05 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 1 PM
MIXING HGT(FT-AGL/MSL) 1810 7230
TRANSPORT WND (MPH) N 13 N 9
VENT RATE (KT-FT) 19910 57840
MAX ADI EARLY 66 GOOD 24 FAIR 20 GEN POOR 39 FAIR
MAX ADI LATE 10 POOR 25 FAIR 4 VERY POOR 70 GOOD
MAX LVORI EARLY 4 5 6 6
MAX LVORI LATE 5 4 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
VAZ055-100800-
STAFFORD-
INCLUDING THE CITY OF FALMOUTH
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 30 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (+8) 73 (-4) 56 81
RH % (24H TREND) 97 (-2) 69 (+29) 100 44
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.10 0.13 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 1680 5840
TRANSPORT WND (MPH) N 15 N 8
VENT RATE (KT-FT) 21840 40880
MAX ADI EARLY 64 GOOD 23 FAIR 21 FAIR 29 FAIR
MAX ADI LATE 9 POOR 27 FAIR 4 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 5 6 9 9
MAX LVORI LATE 6 3 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
VAZ056-100800-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (+7) 73 (-3) 55 80
RH % (24H TREND) 100 (0) 68 (+27) 100 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.10 0.18 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 1840 5730
TRANSPORT WND (MPH) N 15 N 7
VENT RATE (KT-FT) 23920 34380
MAX ADI EARLY 60 GEN GOOD 24 FAIR 24 FAIR 31 FAIR
MAX ADI LATE 7 POOR 33 FAIR 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 6 9 9
MAX LVORI LATE 7 3 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
VAZ057-100800-
KING GEORGE-
INCLUDING THE CITY OF DAHLGREN
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 30 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 60 (+6) 71 (-5) 57 80
RH % (24H TREND) 100 (+2) 76 (+31) 100 48
WIND 20FT/EARLY(MPH) NE 5 N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.08 0.06 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 1580 5760
TRANSPORT WND (MPH) N 15 N 8
VENT RATE (KT-FT) 20540 40320
MAX ADI EARLY 40 FAIR 25 FAIR 16 GEN POOR 29 FAIR
MAX ADI LATE 10 POOR 24 FAIR 4 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 5 6 9 9
MAX LVORI LATE 6 4 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 5 MPH.
WVZ502-100800-
EASTERN GRANT-
INCLUDING THE CITY OF PETERSBURG
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 46 (+4) 77 (+3) 50 80
RH % (24H TREND) 94 (+2) 43 (+7) 91 39
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 3630 7040
TRANSPORT WND (MPH) NE 6 N 7
VENT RATE (KT-FT) 18150 42240
MAX ADI EARLY 26 FAIR 19 GEN POOR 15 GEN POOR 40 FAIR
MAX ADI LATE 3 VERY POOR 23 FAIR 3 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 4 6 5 6
MAX LVORI LATE 6 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTH WINDS AROUND 5 MPH.
WVZ503-100800-
WESTERN MINERAL-
INCLUDING THE CITY OF ELK GARDEN
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 45 (0) 74 (+4) 49 77
RH % (24H TREND) 96 (+7) 45 (+4) 92 39
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 3780 6460
TRANSPORT WND (MPH) NE 5 N 7
VENT RATE (KT-FT) 15120 38760
MAX ADI EARLY 31 FAIR 14 GEN POOR 10 POOR 37 FAIR
MAX ADI LATE 4 VERY POOR 19 GEN POOR 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 3 6 4 6
MAX LVORI LATE 6 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS 5 TO 10 MPH.
WVZ504-100800-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 47 (+5) 76 (+2) 51 80
RH % (24H TREND) 95 (+4) 46 (+9) 97 35
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 3470 7210
TRANSPORT WND (MPH) NE 5 N 7
VENT RATE (KT-FT) 13880 43260
MAX ADI EARLY 14 GEN POOR 17 GEN POOR 10 POOR 34 FAIR
MAX ADI LATE 3 VERY POOR 19 GEN POOR 2 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 3 7 5 7
MAX LVORI LATE 6 2 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
WVZ505-100800-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (+1) 73 (+7) 48 75
RH % (24H TREND) 96 (+4) 43 (+1) 90 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 4130 6460
TRANSPORT WND (MPH) NE 5 N 7
VENT RATE (KT-FT) 16520 38760
MAX ADI EARLY 42 GEN GOOD 19 GEN POOR 17 GEN POOR 33 FAIR
MAX ADI LATE 4 VERY POOR 25 FAIR 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 6 5 5
MAX LVORI LATE 6 2 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 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. NORTHEAST WINDS 5 TO 10 MPH.
WVZ501-100800-
WESTERN GRANT-
INCLUDING THE CITIES OF BAYARD AND MOUNT STORM
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (-1) 72 (+4) 49 76
RH % (24H TREND) 97 (+6) 47 (+3) 88 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 3760 6490
TRANSPORT WND (MPH) NE 5 N 7
VENT RATE (KT-FT) 15040 38940
MAX ADI EARLY 36 FAIR 13 GEN POOR 14 GEN POOR 34 FAIR
MAX ADI LATE 4 VERY POOR 19 GEN POOR 3 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 4 7 4 5
MAX LVORI LATE 6 2 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. EAST WINDS AROUND 5 MPH.
MDZ507-100800-
NORTHWEST HARFORD-
INCLUDING THE CITY OF JARRETTSVILLE
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (+6) 71 (-4) 56 79
RH % (24H TREND) 96 (-4) 79 (+34) 99 48
WIND 20FT/EARLY(MPH) LGT/VAR N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 6 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 1650 6240
TRANSPORT WND (MPH) N 15 N 9
VENT RATE (KT-FT) 21450 49920
MAX ADI EARLY 48 GEN GOOD 22 FAIR 18 GEN POOR 44 GEN GOOD
MAX ADI LATE 9 POOR 25 FAIR 4 VERY POOR 65 GOOD
MAX LVORI EARLY 5 6 8 6
MAX LVORI LATE 5 4 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
MDZ506-100800-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF COLUMBIA AND ELLICOTT CITY
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (+5) 71 (-4) 55 80
RH % (24H TREND) 99 (0) 76 (+35) 100 44
WIND 20FT/EARLY(MPH) NE 5 N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 1690 6350
TRANSPORT WND (MPH) N 15 N 8
VENT RATE (KT-FT) 21970 44450
MAX ADI EARLY 61 GOOD 23 FAIR 17 GEN POOR 46 GEN GOOD
MAX ADI LATE 9 POOR 26 FAIR 4 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 5 6 9 8
MAX LVORI LATE 6 4 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
MDZ508-100800-
SOUTHEAST HARFORD-
INCLUDING THE CITY OF ABERDEEN
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (+5) 72 (-4) 57 80
RH % (24H TREND) 97 (-2) 74 (+29) 100 47
WIND 20FT/EARLY(MPH) NE 6 N 7 G17 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NE 6 G17 N 7 LGT/VAR N 5
PRECIP AMOUNT 0.01 0.03 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 1880 6120
TRANSPORT WND (MPH) N 16 N 8
VENT RATE (KT-FT) 26320 42840
MAX ADI EARLY 47 GEN GOOD 25 FAIR 19 GEN POOR 37 FAIR
MAX ADI LATE 9 POOR 28 FAIR 5 VERY POOR 61 GOOD
MAX LVORI EARLY 4 6 9 7
MAX LVORI LATE 5 4 8 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
MDZ501-100800-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITY OF FROSTBURG
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 47 (+2) 75 (+3) 51 79
RH % (24H TREND) 96 (+9) 46 (+7) 93 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 3560 6780
TRANSPORT WND (MPH) NE 5 N 7
VENT RATE (KT-FT) 14240 40680
MAX ADI EARLY 25 FAIR 16 GEN POOR 10 POOR 37 FAIR
MAX ADI LATE 4 VERY POOR 19 GEN POOR 3 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 4 6 5 5
MAX LVORI LATE 6 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
MDZ503-100800-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF GERMANTOWN AND DAMASCUS
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (+5) 72 (-4) 55 80
RH % (24H TREND) 99 (0) 70 (+30) 100 43
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(FT-AGL/MSL) 1730 6870
TRANSPORT WND (MPH) N 13 N 9
VENT RATE (KT-FT) 19030 54960
MAX ADI EARLY 57 GEN GOOD 22 FAIR 19 GEN POOR 43 GEN GOOD
MAX ADI LATE 8 POOR 24 FAIR 4 VERY POOR 69 GOOD
MAX LVORI EARLY 5 6 8 9
MAX LVORI LATE 7 4 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 80. NORTH
WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
MDZ502-100800-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITY OF CUMBERLAND
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 49 (+5) 76 (+1) 51 81
RH % (24H TREND) 95 (+2) 46 (+11) 97 35
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 3750 7600
TRANSPORT WND (MPH) NE 5 N 7
VENT RATE (KT-FT) 15000 45600
MAX ADI EARLY 44 GEN GOOD 19 GEN POOR 12 POOR 32 FAIR
MAX ADI LATE 3 VERY POOR 20 GEN POOR 2 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 3 6 6 7
MAX LVORI LATE 6 2 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
MDZ505-100800-
NORTHWEST HOWARD-
INCLUDING THE CITY OF LISBON
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (+5) 70 (-5) 55 79
RH % (24H TREND) 100 (0) 76 (+34) 100 45
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 4 AM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 1760 6600
TRANSPORT WND (MPH) N 13 N 9
VENT RATE (KT-FT) 19360 52800
MAX ADI EARLY 57 GEN GOOD 22 FAIR 19 GEN POOR 48 GEN GOOD
MAX ADI LATE 8 POOR 23 FAIR 4 VERY POOR 66 GOOD
MAX LVORI EARLY 6 6 9 9
MAX LVORI LATE 7 4 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
MDZ504-100800-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF BETHESDA, ROCKVILLE, GAITHERSBURG,
AND SILVER SPRING
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (+5) 71 (-5) 55 80
RH % (24H TREND) 99 (+1) 72 (+32) 100 43
WIND 20FT/EARLY(MPH) NE 5 N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR N 5
PRECIP AMOUNT 0.01 0.01 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 1820 7280
TRANSPORT WND (MPH) N 13 N 9
VENT RATE (KT-FT) 20020 58240
MAX ADI EARLY 59 GEN GOOD 23 FAIR 19 GEN POOR 45 GEN GOOD
MAX ADI LATE 9 POOR 23 FAIR 4 VERY POOR 69 GOOD
MAX LVORI EARLY 5 6 7 9
MAX LVORI LATE 6 4 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
MDZ006-100800-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF REISTERSTOWN AND COCKEYSVILLE
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 55 (+5) 71 (-4) 55 80
RH % (24H TREND) 96 (-3) 77 (+35) 97 45
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 1510 6690
TRANSPORT WND (MPH) N 13 N 9
VENT RATE (KT-FT) 16610 53520
MAX ADI EARLY 53 GEN GOOD 21 FAIR 17 GEN POOR 47 GEN GOOD
MAX ADI LATE 8 POOR 23 FAIR 4 VERY POOR 66 GOOD
MAX LVORI EARLY 5 6 7 6
MAX LVORI LATE 5 4 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
MDZ005-100800-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG AND WESTMINSTER
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 53 (+4) 73 (-2) 54 79
RH % (24H TREND) 99 (+1) 68 (+28) 100 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL/MSL) 1680 6720
TRANSPORT WND (MPH) N 12 N 10
VENT RATE (KT-FT) 16800 60480
MAX ADI EARLY 57 GEN GOOD 20 GEN POOR 19 GEN POOR 48 GEN GOOD
MAX ADI LATE 5 VERY POOR 23 FAIR 3 VERY POOR 74 GOOD
MAX LVORI EARLY 5 6 7 8
MAX LVORI LATE 6 3 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND
80. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
MDZ004-100800-
FREDERICK MD-
INCLUDING THE CITIES OF FREDERICK AND BALLENGER CREEK
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 53 (+4) 74 (-2) 54 81
RH % (24H TREND) 97 (+2) 64 (+25) 100 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(FT-AGL/MSL) 1890 7140
TRANSPORT WND (MPH) N 13 N 9
VENT RATE (KT-FT) 20790 57120
MAX ADI EARLY 58 GEN GOOD 21 FAIR 20 GEN POOR 46 GEN GOOD
MAX ADI LATE 5 VERY POOR 25 FAIR 3 VERY POOR 67 GOOD
MAX LVORI EARLY 5 6 7 9
MAX LVORI LATE 6 3 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
MDZ003-100800-
WASHINGTON-
INCLUDING THE CITY OF HAGERSTOWN
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 50 (+3) 77 (0) 54 82
RH % (24H TREND) 91 (-4) 54 (+19) 98 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 3200 7750
TRANSPORT WND (MPH) NE 9 N 9
VENT RATE (KT-FT) 25600 62000
MAX ADI EARLY 55 GEN GOOD 21 FAIR 17 GEN POOR 36 FAIR
MAX ADI LATE 4 VERY POOR 24 FAIR 3 VERY POOR 73 GOOD
MAX LVORI EARLY 4 5 6 8
MAX LVORI LATE 5 2 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS 5 TO 10 MPH.
VAZ053-100800-
FAIRFAX-
INCLUDING THE CITIES OF RESTON, HERNDON, ANNANDALE, CENTREVILLE,
CHANTILLY, MCLEAN, AND FRANCONIA
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (+4) 72 (-5) 56 81
RH % (24H TREND) 96 (0) 70 (+33) 100 42
WIND 20FT/EARLY(MPH) NE 5 N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 6 LGT/VAR N 5
PRECIP AMOUNT 0.06 0.14 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 1 PM
MIXING HGT(FT-AGL/MSL) 1780 7190
TRANSPORT WND (MPH) N 13 N 9
VENT RATE (KT-FT) 19580 57520
MAX ADI EARLY 59 GEN GOOD 22 FAIR 22 FAIR 40 FAIR
MAX ADI LATE 9 POOR 24 FAIR 4 VERY POOR 69 GOOD
MAX LVORI EARLY 4 6 6 8
MAX LVORI LATE 5 4 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
VAZ527-100800-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, MANASSAS, WOODBRIDGE,
LAKE RIDGE, AND MONTCLAIR
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (+8) 73 (-5) 55 82
RH % (24H TREND) 97 (-1) 70 (+32) 100 43
WIND 20FT/EARLY(MPH) LGT/VAR N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 6 LGT/VAR N 5
PRECIP AMOUNT 0.10 0.15 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING 1 PM
MIXING HGT(FT-AGL/MSL) 1830 6740
TRANSPORT WND (MPH) N 14 N 8
VENT RATE (KT-FT) 21960 47180
MAX ADI EARLY 57 GEN GOOD 24 FAIR 21 FAIR 33 FAIR
MAX ADI LATE 9 POOR 25 FAIR 4 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 5 6 9 9
MAX LVORI LATE 6 3 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
VAZ051-100800-
CULPEPER-
INCLUDING THE CITY OF CULPEPER
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (+8) 74 (-3) 54 81
RH % (24H TREND) 98 (-1) 62 (+24) 100 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.16 0.36 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 2210 5990
TRANSPORT WND (MPH) N 15 N 8
VENT RATE (KT-FT) 28730 41930
MAX ADI EARLY 56 GEN GOOD 25 FAIR 27 FAIR 30 FAIR
MAX ADI LATE 6 VERY POOR 32 FAIR 4 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 6 6 9 9
MAX LVORI LATE 7 3 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
VAZ050-100800-
ORANGE-
INCLUDING THE CITIES OF ORANGE AND GORDONSVILLE
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (+9) 73 (-3) 54 80
RH % (24H TREND) 99 (0) 64 (+24) 100 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.17 0.30 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING 1 PM
MIXING HGT(FT-AGL/MSL) 2150 5240
TRANSPORT WND (MPH) N 16 N 7
VENT RATE (KT-FT) 30100 31440
MAX ADI EARLY 56 GEN GOOD 26 FAIR 29 FAIR 27 FAIR
MAX ADI LATE 6 VERY POOR 42 GEN GOOD 4 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 6 7 9 9
MAX LVORI LATE 7 3 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
VAZ036-100800-
NELSON-
INCLUDING THE CITY OF LOVINGSTON
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 53 (+4) 75 (+1) 54 80
RH % (24H TREND) 97 (+8) 55 (+13) 100 48
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NE 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 3130 4810
TRANSPORT WND (MPH) N 13 NE 6
VENT RATE (KT-FT) 34430 24050
MAX ADI EARLY 61 GOOD 27 FAIR 20 GEN POOR 25 FAIR
MAX ADI LATE 5 VERY POOR 31 FAIR 3 VERY POOR 30 FAIR
MAX LVORI EARLY 5 6 7 9
MAX LVORI LATE 6 2 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
VAZ037-100800-
ALBEMARLE-
INCLUDING THE CITY OF CHARLOTTESVILLE
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 20 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (+6) 74 (-1) 55 81
RH % (24H TREND) 95 (+5) 63 (+20) 100 50
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NE 5 LGT/VAR NE 5
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 4 AM
PRECIP END 6 AM
MIXING HGT(FT-AGL/MSL) 2930 5370
TRANSPORT WND (MPH) N 13 N 7
VENT RATE (KT-FT) 32230 32220
MAX ADI EARLY 61 GOOD 28 FAIR 16 GEN POOR 22 FAIR
MAX ADI LATE 6 VERY POOR 29 FAIR 3 VERY POOR 39 FAIR
MAX LVORI EARLY 5 6 8 9
MAX LVORI LATE 6 3 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
VAZ038-100800-
GREENE-
INCLUDING THE CITY OF STANARDSVILLE
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (+5) 74 (0) 55 80
RH % (24H TREND) 98 (+8) 64 (+19) 100 50
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NE 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.08 0.42 0.00 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING 10 AM
MIXING HGT(FT-AGL/MSL) 2460 5190
TRANSPORT WND (MPH) N 10 N 7
VENT RATE (KT-FT) 22140 31140
MAX ADI EARLY 52 GEN GOOD 22 FAIR 13 GEN POOR 22 FAIR
MAX ADI LATE 5 VERY POOR 22 FAIR 3 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 5 6 8 7
MAX LVORI LATE 6 3 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
VAZ039-100800-
MADISON-
INCLUDING THE CITY OF MADISON
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 53 (+6) 74 (-1) 54 80
RH % (24H TREND) 98 (+4) 60 (+19) 100 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.06 0.36 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 2230 5010
TRANSPORT WND (MPH) N 13 N 7
VENT RATE (KT-FT) 24530 30060
MAX ADI EARLY 49 GEN GOOD 25 FAIR 22 FAIR 26 FAIR
MAX ADI LATE 5 VERY POOR 29 FAIR 4 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 6 6 7 9
MAX LVORI LATE 7 3 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
MDZ014-100800-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, SEVERN,
SOUTH GATE, SEVERNA PARK, ARNOLD, AND ODENTON
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 30 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (+2) 72 (-4) 58 80
RH % (24H TREND) 99 (+3) 76 (+30) 99 47
WIND 20FT/EARLY(MPH) NE 7 N 8 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NE 6 N 8 LGT/VAR N 5
PRECIP AMOUNT 0.04 0.02 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING 3 PM
MIXING HGT(FT-AGL/MSL) 1850 5610
TRANSPORT WND (MPH) N 15 N 8
VENT RATE (KT-FT) 24050 39270
MAX ADI EARLY 46 GEN GOOD 25 FAIR 19 GEN POOR 35 FAIR
MAX ADI LATE 11 POOR 27 FAIR 5 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 4 6 6 7
MAX LVORI LATE 5 4 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS AROUND 80.
NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS 5 TO 10 MPH.
MDZ017-100800-
ST. MARYS-
INCLUDING THE CITIES OF LEXINGTON PARK AND CALIFORNIA
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS NONE
CHANCE PRECIP (%) 30 30 20 0
CHANCE OF THUNDER (%) 0 20 0 0
TEMP (24H TREND) 60 (+3) 71 (-5) 59 80
RH % (24H TREND) 100 (+6) 81 (+29) 100 52
WIND 20FT/EARLY(MPH) NE 9 G19 N 9 G19 N 6 G17 N 6
WIND 20FT/LATE(MPH) NE 8 G19 N 10 G18 LGT/VAR N 6
PRECIP AMOUNT 0.11 0.09 0.00 0.00
PRECIP DURATION 2 2 1
PRECIP BEGIN 8 PM CONTINUING 8 PM
PRECIP END CONTINUING 5 PM 2 AM
MIXING HGT(FT-AGL/MSL) 1560 5260
TRANSPORT WND (MPH) N 17 N 9
VENT RATE (KT-FT) 23400 42080
MAX ADI EARLY 42 GEN GOOD 28 FAIR 21 FAIR 38 FAIR
MAX ADI LATE 16 GEN POOR 28 FAIR 8 POOR 50 GEN GOOD
MAX LVORI EARLY 5 5 8 8
MAX LVORI LATE 5 4 8 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
70S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
MDZ016-100800-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 30 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (+6) 71 (-5) 57 80
RH % (24H TREND) 100 (+2) 74 (+30) 100 44
WIND 20FT/EARLY(MPH) NE 6 N 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NE 6 N 7 LGT/VAR N 5
PRECIP AMOUNT 0.09 0.10 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING 5 PM
MIXING HGT(FT-AGL/MSL) 1580 6220
TRANSPORT WND (MPH) N 15 N 8
VENT RATE (KT-FT) 20540 43540
MAX ADI EARLY 62 GOOD 25 FAIR 19 GEN POOR 36 FAIR
MAX ADI LATE 11 POOR 25 FAIR 4 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 5 7 9 9
MAX LVORI LATE 6 4 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
MDZ018-100800-
CALVERT-
INCLUDING THE CITIES OF CHESAPEAKE BEACH, HUNTINGTOWN, DUNKIRK,
NORTH BEACH, LUSBY, AND PRINCE FREDERICK
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS NONE NONE
CHANCE PRECIP (%) 30 30 0 0
CHANCE OF THUNDER (%) 0 20 0 0
TEMP (24H TREND) 60 (+2) 72 (-5) 59 80
RH % (24H TREND) 100 (+7) 80 (+31) 100 52
WIND 20FT/EARLY(MPH) NE 8 G18 N 9 G18 N 6 N 5
WIND 20FT/LATE(MPH) NE 8 G18 N 10 G18 LGT/VAR N 5
PRECIP AMOUNT 0.11 0.07 0.00 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 5 PM
MIXING HGT(FT-AGL/MSL) 1600 4650
TRANSPORT WND (MPH) N 17 N 9
VENT RATE (KT-FT) 24000 37200
MAX ADI EARLY 37 FAIR 29 FAIR 19 GEN POOR 35 FAIR
MAX ADI LATE 16 GEN POOR 29 FAIR 8 POOR 45 GEN GOOD
MAX LVORI EARLY 5 5 7 7
MAX LVORI LATE 5 4 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS AROUND 80.
NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
70S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
MDZ011-100800-
SOUTHERN BALTIMORE-
INCLUDING THE CITY OF BALTIMORE
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 30 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (+4) 72 (-4) 57 80
RH % (24H TREND) 96 (+1) 74 (+32) 97 44
WIND 20FT/EARLY(MPH) NE 6 N 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NE 5 N 7 LGT/VAR N 5
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 1910 6890
TRANSPORT WND (MPH) N 14 N 8
VENT RATE (KT-FT) 22920 48230
MAX ADI EARLY 57 GEN GOOD 24 FAIR 19 GEN POOR 44 GEN GOOD
MAX ADI LATE 9 POOR 27 FAIR 4 VERY POOR 64 GOOD
MAX LVORI EARLY 4 5 6 6
MAX LVORI LATE 5 4 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS AROUND 80.
NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS 5 TO 10 MPH.
MDZ013-100800-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, GREENBELT, LAUREL, AND CAMP SPRINGS
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 30 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (+6) 71 (-5) 57 80
RH % (24H TREND) 100 (+1) 76 (+32) 100 46
WIND 20FT/EARLY(MPH) NE 6 N 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NE 6 N 7 LGT/VAR N 5
PRECIP AMOUNT 0.03 0.04 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING 3 PM
MIXING HGT(FT-AGL/MSL) 1700 6490
TRANSPORT WND (MPH) N 15 N 8
VENT RATE (KT-FT) 22100 45430
MAX ADI EARLY 59 GEN GOOD 24 FAIR 18 GEN POOR 38 FAIR
MAX ADI LATE 10 POOR 25 FAIR 4 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 5 6 9 9
MAX LVORI LATE 6 4 8 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 5 MPH.
VAZ040-100800-
RAPPAHANNOCK-
INCLUDING THE CITY OF WASHINGTON
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 52 (+4) 74 (-1) 53 80
RH % (24H TREND) 97 (+1) 62 (+21) 100 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.09 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING 3 PM
MIXING HGT(FT-AGL/MSL) 2380 6310
TRANSPORT WND (MPH) N 12 N 9
VENT RATE (KT-FT) 23800 50480
MAX ADI EARLY 52 GEN GOOD 23 FAIR 21 FAIR 34 FAIR
MAX ADI LATE 5 VERY POOR 33 FAIR 4 VERY POOR 62 GOOD
MAX LVORI EARLY 6 7 8 9
MAX LVORI LATE 7 3 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
DCZ001-100800-
DISTRICT OF COLUMBIA-
INCLUDING THE CITY OF WASHINGTON
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 30 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (+5) 72 (-5) 58 81
RH % (24H TREND) 97 (+3) 74 (+36) 99 42
WIND 20FT/EARLY(MPH) NE 5 N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 6 LGT/VAR N 5
PRECIP AMOUNT 0.02 0.07 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 1830 7280
TRANSPORT WND (MPH) N 14 N 9
VENT RATE (KT-FT) 21960 58240
MAX ADI EARLY 65 GOOD 25 FAIR 19 GEN POOR 38 FAIR
MAX ADI LATE 10 POOR 25 FAIR 4 VERY POOR 70 GOOD
MAX LVORI EARLY 4 6 6 8
MAX LVORI LATE 5 4 8 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
VAZ504-100800-
EASTERN HIGHLAND-
INCLUDING THE CITY OF MONTEREY
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (+2) 74 (+5) 49 77
RH % (24H TREND) 97 (+2) 45 (+5) 97 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 4690 6390
TRANSPORT WND (MPH) NE 5 N 6
VENT RATE (KT-FT) 18760 31950
MAX ADI EARLY 41 GEN GOOD 25 FAIR 20 GEN POOR 34 FAIR
MAX ADI LATE 4 VERY POOR 28 FAIR 4 VERY POOR 39 FAIR
MAX LVORI EARLY 5 6 5 7
MAX LVORI LATE 6 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
VAZ027-100800-
SHENANDOAH-
INCLUDING THE CITIES OF STRASBURG, WOODSTOCK, MOUNT JACKSON,
AND NEW MARKET
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 48 (+3) 75 (+2) 50 80
RH % (24H TREND) 98 (+3) 53 (+15) 99 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 3230 6570
TRANSPORT WND (MPH) N 9 N 8
VENT RATE (KT-FT) 25840 45990
MAX ADI EARLY 50 GEN GOOD 24 FAIR 16 GEN POOR 37 FAIR
MAX ADI LATE 4 VERY POOR 29 FAIR 3 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 4 7 7 8
MAX LVORI LATE 6 2 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
VAZ505-100800-
WESTERN LOUDOUN-
INCLUDING THE CITY OF PURCELLVILLE
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 53 (+5) 73 (-3) 54 81
RH % (24H TREND) 96 (-2) 63 (+25) 100 41
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.05 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL) 1950 7260
TRANSPORT WND (MPH) N 12 N 9
VENT RATE (KT-FT) 19500 58080
MAX ADI EARLY 61 GOOD 21 FAIR 17 GEN POOR 38 FAIR
MAX ADI LATE 7 POOR 25 FAIR 3 VERY POOR 70 GOOD
MAX LVORI EARLY 5 6 6 8
MAX LVORI LATE 6 3 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ028-100800-
FREDERICK VA-
INCLUDING THE CITY OF WINCHESTER
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 50 (+7) 74 (0) 52 79
RH % (24H TREND) 92 (-2) 57 (+19) 99 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 4 PM
MIXING HGT(FT-AGL/MSL) 3070 7110
TRANSPORT WND (MPH) N 9 N 9
VENT RATE (KT-FT) 24560 56880
MAX ADI EARLY 59 GEN GOOD 21 FAIR 17 GEN POOR 35 FAIR
MAX ADI LATE 4 VERY POOR 25 FAIR 3 VERY POOR 69 GOOD
MAX LVORI EARLY 4 6 7 8
MAX LVORI LATE 6 2 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
VAZ025-100800-
AUGUSTA-
INCLUDING THE CITIES OF STAUNTON, WAYNESBORO, AND STUARTS DRAFT
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 47 (+4) 75 (+4) 50 78
RH % (24H TREND) 96 (+4) 50 (+10) 98 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 3720 6770
TRANSPORT WND (MPH) NE 9 N 7
VENT RATE (KT-FT) 29760 40620
MAX ADI EARLY 51 GEN GOOD 32 FAIR 21 FAIR 31 FAIR
MAX ADI LATE 4 VERY POOR 37 FAIR 3 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 4 6 6 7
MAX LVORI LATE 6 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ502-100800-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 55 (+9) 74 (-4) 54 82
RH % (24H TREND) 97 (-3) 67 (+29) 100 43
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.09 0.13 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 1 PM
MIXING HGT(FT-AGL/MSL) 2000 6050
TRANSPORT WND (MPH) N 15 N 9
VENT RATE (KT-FT) 26000 48400
MAX ADI EARLY 55 GEN GOOD 25 FAIR 24 FAIR 32 FAIR
MAX ADI LATE 7 POOR 34 FAIR 4 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 6 6 9 9
MAX LVORI LATE 7 3 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
VAZ026-100800-
ROCKINGHAM-
INCLUDING THE CITY OF HARRISONBURG
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 47 (+3) 74 (+2) 50 78
RH % (24H TREND) 99 (+6) 51 (+11) 100 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 3360 6730
TRANSPORT WND (MPH) N 9 N 8
VENT RATE (KT-FT) 26880 47110
MAX ADI EARLY 36 FAIR 29 FAIR 18 GEN POOR 37 FAIR
MAX ADI LATE 4 VERY POOR 33 FAIR 3 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 5 7 6 8
MAX LVORI LATE 6 2 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ503-100800-
WESTERN HIGHLAND-
INCLUDING THE CITY OF HIGHTOWN
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (0) 71 (+5) 47 73
RH % (24H TREND) 97 (+2) 42 (0) 93 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 4590 6080
TRANSPORT WND (MPH) NE 5 N 6
VENT RATE (KT-FT) 18360 30400
MAX ADI EARLY 39 FAIR 21 FAIR 18 GEN POOR 31 FAIR
MAX ADI LATE 4 VERY POOR 26 FAIR 3 VERY POOR 37 FAIR
MAX LVORI EARLY 5 6 4 6
MAX LVORI LATE 6 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER
70S. NORTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTH WINDS AROUND 5 MPH.
VAZ508-100800-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF WINTERGREEN
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 49 (+1) 71 (+4) 52 76
RH % (24H TREND) 91 (+10) 51 (+10) 94 45
WIND 20FT/EARLY(MPH) NE 5 N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NE 5 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 2480 5260
TRANSPORT WND (MPH) N 10 N 7
VENT RATE (KT-FT) 22320 31560
MAX ADI EARLY 42 GEN GOOD 19 GEN POOR 12 POOR 21 FAIR
MAX ADI LATE 6 VERY POOR 26 FAIR 3 VERY POOR 36 FAIR
MAX LVORI EARLY 4 5 6 6
MAX LVORI LATE 5 2 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ506-100800-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF LEESBURG, ASHBURN, AND STERLING
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 55 (+6) 72 (-5) 55 81
RH % (24H TREND) 98 (-2) 69 (+30) 100 43
WIND 20FT/EARLY(MPH) NE 5 N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 6 LGT/VAR N 5
PRECIP AMOUNT 0.07 0.12 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 4 AM CONTINUING
PRECIP END CONTINUING 1 PM
MIXING HGT(FT-AGL/MSL) 1800 6980
TRANSPORT WND (MPH) N 13 N 9
VENT RATE (KT-FT) 19800 55840
MAX ADI EARLY 58 GEN GOOD 23 FAIR 20 GEN POOR 38 FAIR
MAX ADI LATE 8 POOR 28 FAIR 4 VERY POOR 68 GOOD
MAX LVORI EARLY 5 6 7 9
MAX LVORI LATE 7 4 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ507-100800-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF BIG MEADOWS
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 49 (+1) 70 (+1) 51 75
RH % (24H TREND) 97 (+7) 62 (+18) 99 46
WIND 20FT/EARLY(MPH) LGT/VAR N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.05 0.13 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 4 AM CONTINUING
PRECIP END CONTINUING 4 PM
MIXING HGT(FT-AGL/MSL) 1640 5290
TRANSPORT WND (MPH) N 10 N 8
VENT RATE (KT-FT) 14760 37030
MAX ADI EARLY 41 GEN GOOD 14 GEN POOR 11 POOR 25 FAIR
MAX ADI LATE 6 VERY POOR 18 GEN POOR 3 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 5 6 7 7
MAX LVORI LATE 6 3 7 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ501-100800-
NORTHERN FAUQUIER-
INCLUDING THE CITY OF WARRENTON
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (+4) 74 (-1) 53 80
RH % (24H TREND) 98 (0) 63 (+24) 100 42
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.05 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT(FT-AGL/MSL) 2230 6580
TRANSPORT WND (MPH) N 13 N 9
VENT RATE (KT-FT) 24530 52640
MAX ADI EARLY 55 GEN GOOD 23 FAIR 19 GEN POOR 35 FAIR
MAX ADI LATE 5 VERY POOR 32 FAIR 4 VERY POOR 64 GOOD
MAX LVORI EARLY 6 7 8 9
MAX LVORI LATE 7 3 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
VAZ029-100800-
PAGE-
INCLUDING THE CITIES OF LURAY, SHENANDOAH, AND STANLEY
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 49 (+4) 74 (0) 51 79
RH % (24H TREND) 97 (0) 58 (+18) 100 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT(FT-AGL/MSL) 2730 6210
TRANSPORT WND (MPH) N 10 N 8
VENT RATE (KT-FT) 24570 43470
MAX ADI EARLY 37 FAIR 27 FAIR 18 GEN POOR 32 FAIR
MAX ADI LATE 3 VERY POOR 30 FAIR 3 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 5 7 6 9
MAX LVORI LATE 7 3 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
WVZ506-100800-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 45 (+4) 74 (+4) 49 77
RH % (24H TREND) 97 (+1) 45 (+5) 96 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 3890 6790
TRANSPORT WND (MPH) N 6 N 7
VENT RATE (KT-FT) 19450 40740
MAX ADI EARLY 36 FAIR 19 GEN POOR 16 GEN POOR 36 FAIR
MAX ADI LATE 3 VERY POOR 26 FAIR 3 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 5 6 5 6
MAX LVORI LATE 6 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ031-100800-
CLARKE-
INCLUDING THE CITY OF BERRYVILLE
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (+8) 74 (-1) 53 80
RH % (24H TREND) 94 (-5) 58 (+20) 100 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.02 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 12 PM
MIXING HGT(FT-AGL/MSL) 2960 7310
TRANSPORT WND (MPH) N 10 N 9
VENT RATE (KT-FT) 26640 58480
MAX ADI EARLY 57 GEN GOOD 22 FAIR 18 GEN POOR 38 FAIR
MAX ADI LATE 4 VERY POOR 27 FAIR 3 VERY POOR 70 GOOD
MAX LVORI EARLY 5 6 6 8
MAX LVORI LATE 6 3 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
WVZ053-100800-
JEFFERSON-
INCLUDING THE CITIES OF CHARLES TOWN AND SHEPHERDSTOWN
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (+7) 75 (-2) 53 80
RH % (24H TREND) 92 (-8) 57 (+22) 100 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR N 5 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.05 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL) 2960 7740
TRANSPORT WND (MPH) N 10 N 9
VENT RATE (KT-FT) 26640 61920
MAX ADI EARLY 58 GEN GOOD 21 FAIR 17 GEN POOR 38 FAIR
MAX ADI LATE 4 VERY POOR 30 FAIR 2 VERY POOR 73 GOOD
MAX LVORI EARLY 5 6 6 9
MAX LVORI LATE 6 3 8 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTHEAST WINDS 5 TO 10 MPH.
VAZ030-100800-
WARREN-
INCLUDING THE CITY OF FRONT ROYAL
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 50 (+6) 74 (-1) 52 80
RH % (24H TREND) 94 (-3) 57 (+19) 100 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT(FT-AGL/MSL) 2880 6610
TRANSPORT WND (MPH) N 9 N 9
VENT RATE (KT-FT) 23040 52880
MAX ADI EARLY 56 GEN GOOD 28 FAIR 19 GEN POOR 32 FAIR
MAX ADI LATE 3 VERY POOR 29 FAIR 3 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 4 6 6 9
MAX LVORI LATE 6 2 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
WVZ052-100800-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (+6) 76 (0) 53 81
RH % (24H TREND) 89 (-6) 56 (+21) 100 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 3260 7740
TRANSPORT WND (MPH) N 9 N 9
VENT RATE (KT-FT) 26080 61920
MAX ADI EARLY 57 GEN GOOD 22 FAIR 19 GEN POOR 35 FAIR
MAX ADI LATE 4 VERY POOR 29 FAIR 3 VERY POOR 73 GOOD
MAX LVORI EARLY 4 6 6 8
MAX LVORI LATE 6 2 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
WVZ051-100800-
MORGAN-
INCLUDING THE CITY OF PAW PAW
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 49 (+6) 76 (+2) 52 81
RH % (24H TREND) 93 (-3) 55 (+18) 100 39
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 3390 7640
TRANSPORT WND (MPH) NE 7 N 9
VENT RATE (KT-FT) 20340 61120
MAX ADI EARLY 55 GEN GOOD 20 GEN POOR 17 GEN POOR 30 FAIR
MAX ADI LATE 3 VERY POOR 25 FAIR 3 VERY POOR 73 GOOD
MAX LVORI EARLY 4 6 7 8
MAX LVORI LATE 6 2 8 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
WVZ050-100800-
HAMPSHIRE-
INCLUDING THE CITY OF ROMNEY
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 47 (+5) 74 (+1) 51 79
RH % (24H TREND) 95 (+4) 50 (+12) 100 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 3320 7290
TRANSPORT WND (MPH) N 6 N 8
VENT RATE (KT-FT) 16600 51030
MAX ADI EARLY 48 GEN GOOD 15 GEN POOR 13 GEN POOR 31 FAIR
MAX ADI LATE 3 VERY POOR 20 GEN POOR 2 VERY POOR 65 GOOD
MAX LVORI EARLY 4 6 6 8
MAX LVORI LATE 6 2 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
WVZ055-100800-
HARDY-
INCLUDING THE CITY OF MOOREFIELD
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 46 (+2) 74 (+3) 50 79
RH % (24H TREND) 94 (+8) 49 (+9) 96 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 10 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 3240 6880
TRANSPORT WND (MPH) N 6 N 8
VENT RATE (KT-FT) 16200 48160
MAX ADI EARLY 42 GEN GOOD 17 GEN POOR 14 GEN POOR 39 FAIR
MAX ADI LATE 3 VERY POOR 21 FAIR 2 VERY POOR 62 GOOD
MAX LVORI EARLY 4 6 6 7
MAX LVORI LATE 6 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
MDZ509-100800-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (0) 73 (+4) 49 74
RH % (24H TREND) 100 (+7) 45 (+1) 92 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 4270 5950
TRANSPORT WND (MPH) NW 5 N 7
VENT RATE (KT-FT) 17080 35700
MAX ADI EARLY 37 FAIR 14 GEN POOR 14 GEN POOR 34 FAIR
MAX ADI LATE 5 VERY POOR 21 FAIR 2 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 4 8 5 6
MAX LVORI LATE 6 2 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. EAST WINDS AROUND 5 MPH.
MDZ510-100800-
EASTERN GARRETT-
INCLUDING THE CITY OF GRANTSVILLE
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 46 (+1) 72 (+4) 50 76
RH % (24H TREND) 99 (+10) 46 (+3) 93 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 3850 6360
TRANSPORT WND (MPH) E 5 N 7
VENT RATE (KT-FT) 15400 38160
MAX ADI EARLY 36 FAIR 14 GEN POOR 11 POOR 37 FAIR
MAX ADI LATE 4 VERY POOR 20 GEN POOR 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 3 7 5 6
MAX LVORI LATE 6 2 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. EAST WINDS AROUND 5 MPH.
MDZ008-VAZ526-100800-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ELKTON AND HAYMARKET
152 PM EDT TUE SEP 9 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (+4) 72 (-4) 56 80
RH % (24H TREND) 95 (-3) 73 (+29) 100 46
WIND 20FT/EARLY(MPH) NE 5 G17 N 6 G17 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NE 5 G17 N 6 LGT/VAR N 5
PRECIP AMOUNT 0.01 0.05 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 1950 6370
TRANSPORT WND (MPH) N 15 N 9
VENT RATE (KT-FT) 25350 50960
MAX ADI EARLY 46 GEN GOOD 26 FAIR 20 GEN POOR 35 FAIR
MAX ADI LATE 10 POOR 28 FAIR 4 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 4 5 7 7
MAX LVORI LATE 5 4 7 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
WEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION NEAR NORMAL.
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