275
FNUS51 KLWX 160553
FWFLWX
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD
..E WV...N VA
DC
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
152 AM EDT TUE SEP 16 2025
DISCUSSION
ONSHORE FLOW IS FORECAST TO INCREASE TONIGHT INTO THE MIDDLE OF
THE WEEK AS AN AREA OF LOW PRESSURE DEVELOPS OFF THE MID-ATLANTIC
COAST. SHOWERS, COOLER TEMPERATURES, AND BREEZY EAST WINDS ARE
EXPECTED THROUGH THURSDAY. DRY AND WARMER TEMPERATURES TO END THE
WEEK. ANOTHER COLD FRONT CROSSES THE AREA THIS WEEKEND.
VAZ054-162000-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF ARLINGTON, ALEXANDRIA, AND FALLS CHURCH
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 60 80
CHANCE OF THUNDER (%) 20 10 0
TEMP (24H TREND) 69 (-12) 62 (-1) 68
RH % (24H TREND) 71 (+25) 100 (+15) 88
WIND 20FT/EARLY(MPH) NE 11 G24 NE 11 G25 N 11 G19
WIND 20FT/LATE(MPH) NE 13 G27 NE 10 G19 NE 10 G19
PRECIP AMOUNT 0.13 0.16 0.22
PRECIP DURATION 3 4 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3400 2030
TRANSPORT WND (MPH) NE 23 NE 15
VENT RATE (KT-FT) 68000 26390
MAX ADI EARLY 55 GEN GOOD 31 FAIR 29 FAIR
MAX ADI LATE 58 GEN GOOD 16 GEN POOR 30 FAIR
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 3 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. 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
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
VAZ055-162000-
STAFFORD-
INCLUDING THE CITY OF FALMOUTH
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 60 70
CHANCE OF THUNDER (%) 20 10 10
TEMP (24H TREND) 68 (-14) 60 (0) 68
RH % (24H TREND) 76 (+32) 100 (+10) 92
WIND 20FT/EARLY(MPH) N 9 G23 NE 10 G25 N 9 G20
WIND 20FT/LATE(MPH) NE 11 G25 N 8 G20 N 10 G19
PRECIP AMOUNT 0.24 0.18 0.20
PRECIP DURATION 5 4 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2950 1580
TRANSPORT WND (MPH) NE 21 N 15
VENT RATE (KT-FT) 53100 20540
MAX ADI EARLY 50 GEN GOOD 28 FAIR 23 FAIR
MAX ADI LATE 44 GEN GOOD 14 GEN POOR 25 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 4 5 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHEAST WINDS 5 TO 10 MPH.
VAZ056-162000-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 70 70
CHANCE OF THUNDER (%) 20 10 10
TEMP (24H TREND) 67 (-14) 59 (0) 67
RH % (24H TREND) 79 (+34) 100 (+8) 91
WIND 20FT/EARLY(MPH) N 9 G24 NE 9 G26 N 9 G21
WIND 20FT/LATE(MPH) N 11 G26 N 8 G21 N 9 G19
PRECIP AMOUNT 0.21 0.16 0.18
PRECIP DURATION 5 5 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3000 1560
TRANSPORT WND (MPH) NE 22 N 15
VENT RATE (KT-FT) 57000 20280
MAX ADI EARLY 51 GEN GOOD 29 FAIR 24 FAIR
MAX ADI LATE 42 GEN GOOD 14 GEN POOR 26 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 4 6 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
VAZ057-162000-
KING GEORGE-
INCLUDING THE CITY OF DAHLGREN
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 70 80
CHANCE OF THUNDER (%) 20 10 20
TEMP (24H TREND) 67 (-12) 62 (0) 68
RH % (24H TREND) 80 (+29) 100 (+5) 94
WIND 20FT/EARLY(MPH) NE 10 G21 NE 12 G26 N 10 G18
WIND 20FT/LATE(MPH) NE 13 G26 NE 10 G19 N 9 G17
PRECIP AMOUNT 0.30 0.16 0.26
PRECIP DURATION 6 7 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2390 1490
TRANSPORT WND (MPH) NE 21 N 15
VENT RATE (KT-FT) 43020 19370
MAX ADI EARLY 42 GEN GOOD 33 FAIR 22 FAIR
MAX ADI LATE 42 GEN GOOD 15 GEN POOR 25 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 4 5 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS AROUND 5 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 IN THE MID
70S. EAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
EAST WINDS 5 TO 10 MPH.
WVZ502-162000-
EASTERN GRANT-
INCLUDING THE CITY OF PETERSBURG
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 20 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (-5) 53 (0) 73
RH % (24H TREND) 50 (+9) 93 (0) 60
WIND 20FT/EARLY(MPH) LGT/VAR NW 5 G17 N 5
WIND 20FT/LATE(MPH) NE 8 G20 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL)5260 2230
TRANSPORT WND (MPH) NE 15 N 9
VENT RATE (KT-FT) 68380 17840
MAX ADI EARLY 44 GEN GOOD 20 GEN POOR 18 GEN POOR
MAX ADI LATE 49 GEN GOOD 5 VERY POOR 18 GEN POOR
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 1 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTH WINDS 5 TO 10 MPH.
WVZ503-162000-
WESTERN MINERAL-
INCLUDING THE CITY OF ELK GARDEN
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 20 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-4) 51 (-3) 72
RH % (24H TREND) 50 (+9) 93 (-1) 57
WIND 20FT/EARLY(MPH) NE 5 G20 E 6 G17 NE 5
WIND 20FT/LATE(MPH) E 9 G20 NE 5 NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL)4890 1970
TRANSPORT WND (MPH) E 13 NE 9
VENT RATE (KT-FT) 53790 15760
MAX ADI EARLY 44 GEN GOOD 25 FAIR 11 POOR
MAX ADI LATE 47 GEN GOOD 5 VERY POOR 16 GEN POOR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTH WINDS 5 TO 10 MPH.
WVZ504-162000-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (-5) 55 (0) 74
RH % (24H TREND) 44 (+4) 90 (-4) 54
WIND 20FT/EARLY(MPH) LGT/VAR NE 5 LGT/VAR
WIND 20FT/LATE(MPH) E 9 G18 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)5740 2030
TRANSPORT WND (MPH) E 13 NE 8
VENT RATE (KT-FT) 63140 14210
MAX ADI EARLY 39 FAIR 14 GEN POOR 15 GEN POOR
MAX ADI LATE 48 GEN GOOD 4 VERY POOR 16 GEN POOR
MAX LVORI EARLY 7 5 5
MAX LVORI LATE 1 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
WVZ505-162000-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 20 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-6) 50 (-2) 69
RH % (24H TREND) 55 (+15) 95 (+1) 64
WIND 20FT/EARLY(MPH) NE 7 G25 NE 7 G20 NE 5 G18
WIND 20FT/LATE(MPH) NE 9 G24 NE 6 G19 NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL)4300 2190
TRANSPORT WND (MPH) NE 16 NE 9
VENT RATE (KT-FT) 60200 17520
MAX ADI EARLY 47 GEN GOOD 28 FAIR 17 GEN POOR
MAX ADI LATE 48 GEN GOOD 8 POOR 20 GEN POOR
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. SOUTH WINDS 10 TO 15 MPH.
WVZ501-162000-
WESTERN GRANT-
INCLUDING THE CITIES OF BAYARD AND MOUNT STORM
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 20 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-7) 51 (-2) 69
RH % (24H TREND) 56 (+15) 93 (+1) 64
WIND 20FT/EARLY(MPH) NE 5 G23 E 6 G19 NE 5
WIND 20FT/LATE(MPH) E 8 G24 NE 5 G17 NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL)4540 1950
TRANSPORT WND (MPH) E 16 NE 9
VENT RATE (KT-FT) 63560 15600
MAX ADI EARLY 46 GEN GOOD 30 FAIR 14 GEN POOR
MAX ADI LATE 48 GEN GOOD 7 POOR 16 GEN POOR
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 2 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTH WINDS 10 TO 15 MPH.
MDZ507-162000-
NORTHWEST HARFORD-
INCLUDING THE CITY OF JARRETTSVILLE
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 60 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-5) 58 (0) 67
RH % (24H TREND) 63 (+10) 100 (+6) 89
WIND 20FT/EARLY(MPH) NE 8 G21 NE 9 G21 NE 10 G20
WIND 20FT/LATE(MPH) NE 11 G23 NE 9 G20 NE 10 G19
PRECIP AMOUNT 0.02 0.05 0.12
PRECIP DURATION 1 3 9
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4590 2030
TRANSPORT WND (MPH) NE 20 NE 17
VENT RATE (KT-FT) 78030 30450
MAX ADI EARLY 45 GEN GOOD 21 FAIR 32 FAIR
MAX ADI LATE 57 GEN GOOD 13 GEN POOR 31 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 3 5 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ506-162000-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF COLUMBIA AND ELLICOTT CITY
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 50 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-8) 59 (-1) 67
RH % (24H TREND) 66 (+15) 100 (+9) 89
WIND 20FT/EARLY(MPH) NE 10 G24 NE 10 G24 NE 10 G20
WIND 20FT/LATE(MPH) NE 13 G26 NE 10 G21 NE 10 G20
PRECIP AMOUNT 0.05 0.08 0.14
PRECIP DURATION 2 3 9
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4050 1700
TRANSPORT WND (MPH) NE 21 NE 16
VENT RATE (KT-FT) 72900 23800
MAX ADI EARLY 43 GEN GOOD 25 FAIR 30 FAIR
MAX ADI LATE 55 GEN GOOD 15 GEN POOR 30 FAIR
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 3 5 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ508-162000-
SOUTHEAST HARFORD-
INCLUDING THE CITY OF ABERDEEN
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 40 60 70
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 73 (-5) 59 (-1) 70
RH % (24H TREND) 63 (+11) 100 (+5) 84
WIND 20FT/EARLY(MPH) NE 9 G26 NE 10 G26 NE 11 G23
WIND 20FT/LATE(MPH) NE 12 G27 NE 10 G24 NE 10 G20
PRECIP AMOUNT 0.05 0.08 0.14
PRECIP DURATION 1 4 9
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4370 2080
TRANSPORT WND (MPH) NE 21 NE 17
VENT RATE (KT-FT) 78660 31200
MAX ADI EARLY 54 GEN GOOD 24 FAIR 32 FAIR
MAX ADI LATE 60 GEN GOOD 15 GEN POOR 34 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 3 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. 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 IN THE MID
70S. EAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ501-162000-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITY OF FROSTBURG
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-3) 54 (-2) 73
RH % (24H TREND) 47 (+6) 89 (-2) 56
WIND 20FT/EARLY(MPH) NE 5 G17 NE 5 NE 5
WIND 20FT/LATE(MPH) E 9 G18 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)5180 1880
TRANSPORT WND (MPH) E 12 NE 9
VENT RATE (KT-FT) 51800 15040
MAX ADI EARLY 42 GEN GOOD 21 FAIR 16 GEN POOR
MAX ADI LATE 45 GEN GOOD 5 VERY POOR 17 GEN POOR
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
MDZ503-162000-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF GERMANTOWN AND DAMASCUS
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 40 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-9) 59 (+1) 67
RH % (24H TREND) 62 (+15) 100 (+8) 87
WIND 20FT/EARLY(MPH) NE 9 G21 NE 9 G23 N 10 G20
WIND 20FT/LATE(MPH) NE 12 G24 NE 9 G20 NE 10 G19
PRECIP AMOUNT 0.04 0.04 0.09
PRECIP DURATION 1 2 7
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4340 1790
TRANSPORT WND (MPH) NE 20 NE 16
VENT RATE (KT-FT) 73780 25060
MAX ADI EARLY 48 GEN GOOD 21 FAIR 28 FAIR
MAX ADI LATE 54 GEN GOOD 14 GEN POOR 30 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 3 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. 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 IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ502-162000-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITY OF CUMBERLAND
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (-4) 56 (-1) 73
RH % (24H TREND) 44 (+5) 88 (-6) 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NE 7 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)5780 2060
TRANSPORT WND (MPH) E 13 NE 8
VENT RATE (KT-FT) 63580 14420
MAX ADI EARLY 41 GEN GOOD 31 FAIR 17 GEN POOR
MAX ADI LATE 47 GEN GOOD 4 VERY POOR 18 GEN POOR
MAX LVORI EARLY 7 4 4
MAX LVORI LATE 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ505-162000-
NORTHWEST HOWARD-
INCLUDING THE CITY OF LISBON
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 50 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-9) 58 (0) 66
RH % (24H TREND) 64 (+14) 100 (+7) 89
WIND 20FT/EARLY(MPH) NE 9 G21 NE 9 G23 NE 10 G20
WIND 20FT/LATE(MPH) NE 12 G24 NE 9 G20 NE 10 G18
PRECIP AMOUNT 0.02 0.04 0.11
PRECIP DURATION 1 2 8
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4270 1630
TRANSPORT WND (MPH) NE 20 NE 16
VENT RATE (KT-FT) 72590 22820
MAX ADI EARLY 44 GEN GOOD 21 FAIR 28 FAIR
MAX ADI LATE 56 GEN GOOD 14 GEN POOR 29 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 3 5 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS AROUND 80. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. 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 IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ504-162000-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF BETHESDA, ROCKVILLE, GAITHERSBURG,
AND SILVER SPRING
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 50 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-10) 59 (-1) 67
RH % (24H TREND) 65 (+18) 100 (+11) 87
WIND 20FT/EARLY(MPH) NE 9 G23 NE 10 G24 NE 10 G20
WIND 20FT/LATE(MPH) NE 12 G26 NE 9 G20 NE 10 G20
PRECIP AMOUNT 0.07 0.08 0.14
PRECIP DURATION 2 2 9
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3930 1870
TRANSPORT WND (MPH) NE 20 NE 16
VENT RATE (KT-FT) 66810 26180
MAX ADI EARLY 45 GEN GOOD 25 FAIR 29 FAIR
MAX ADI LATE 54 GEN GOOD 14 GEN POOR 29 FAIR
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 3 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ006-162000-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF REISTERSTOWN AND COCKEYSVILLE
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 50 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-6) 58 (0) 67
RH % (24H TREND) 61 (+10) 99 (+6) 87
WIND 20FT/EARLY(MPH) NE 8 G21 NE 9 G23 NE 10 G20
WIND 20FT/LATE(MPH) NE 11 G23 NE 8 G20 NE 9 G19
PRECIP AMOUNT 0.02 0.05 0.12
PRECIP DURATION 1 2 9
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4700 1730
TRANSPORT WND (MPH) E 18 NE 17
VENT RATE (KT-FT) 75200 25950
MAX ADI EARLY 58 GEN GOOD 21 FAIR 29 FAIR
MAX ADI LATE 66 GOOD 13 GEN POOR 29 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 3 5 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ005-162000-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG AND WESTMINSTER
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 40 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (-7) 57 (-1) 68
RH % (24H TREND) 54 (+7) 99 (+6) 81
WIND 20FT/EARLY(MPH) NE 6 G21 NE 7 G20 NE 9 G19
WIND 20FT/LATE(MPH) NE 10 G21 NE 7 G19 NE 8 G17
PRECIP AMOUNT 0.00 0.03 0.10
PRECIP DURATION 1 2 8
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4960 1930
TRANSPORT WND (MPH) NE 17 NE 16
VENT RATE (KT-FT) 74400 27020
MAX ADI EARLY 60 GEN GOOD 26 FAIR 28 FAIR
MAX ADI LATE 76 GOOD 13 GEN POOR 29 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 2 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ004-162000-
FREDERICK MD-
INCLUDING THE CITIES OF FREDERICK AND BALLENGER CREEK
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 40 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-6) 58 (0) 69
RH % (24H TREND) 54 (+7) 96 (+6) 79
WIND 20FT/EARLY(MPH) NE 7 G21 NE 8 G20 NE 10 G21
WIND 20FT/LATE(MPH) NE 11 G21 NE 8 G21 NE 9 G18
PRECIP AMOUNT 0.00 0.02 0.08
PRECIP DURATION 1 2 6
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)5220 2060
TRANSPORT WND (MPH) NE 17 NE 15
VENT RATE (KT-FT) 78300 26780
MAX ADI EARLY 53 GEN GOOD 30 FAIR 29 FAIR
MAX ADI LATE 54 GEN GOOD 13 GEN POOR 30 FAIR
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 1 4 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
MDZ003-162000-
WASHINGTON-
INCLUDING THE CITY OF HAGERSTOWN
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 30 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (-4) 58 (0) 71
RH % (24H TREND) 50 (+7) 90 (0) 67
WIND 20FT/EARLY(MPH) NE 6 G20 E 7 G19 N 9 G19
WIND 20FT/LATE(MPH) NE 10 G21 NE 6 G19 NE 8
PRECIP AMOUNT 0.00 0.01 0.05
PRECIP DURATION 1 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)5810 2310
TRANSPORT WND (MPH) NE 15 NE 13
VENT RATE (KT-FT) 75530 25410
MAX ADI EARLY 43 GEN GOOD 42 GEN GOOD 24 FAIR
MAX ADI LATE 52 GEN GOOD 12 POOR 25 FAIR
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 1 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS 10 TO 15 MPH.
VAZ053-162000-
FAIRFAX-
INCLUDING THE CITIES OF RESTON, HERNDON, ANNANDALE, CENTREVILLE,
CHANTILLY, MCLEAN, AND FRANCONIA
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 50 80
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 69 (-13) 60 (-1) 68
RH % (24H TREND) 68 (+24) 100 (+13) 88
WIND 20FT/EARLY(MPH) NE 10 G24 NE 10 G25 N 10 G20
WIND 20FT/LATE(MPH) NE 12 G27 NE 10 G19 N 10 G20
PRECIP AMOUNT 0.12 0.12 0.19
PRECIP DURATION 2 2 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3960 1850
TRANSPORT WND (MPH) NE 21 N 14
VENT RATE (KT-FT) 71280 22200
MAX ADI EARLY 50 GEN GOOD 30 FAIR 26 FAIR
MAX ADI LATE 55 GEN GOOD 14 GEN POOR 26 FAIR
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 3 5 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS 5 TO 10 MPH.
VAZ527-162000-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, MANASSAS, WOODBRIDGE,
LAKE RIDGE, AND MONTCLAIR
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 50 70
CHANCE OF THUNDER (%) 20 10 0
TEMP (24H TREND) 69 (-14) 59 (0) 68
RH % (24H TREND) 70 (+25) 100 (+12) 89
WIND 20FT/EARLY(MPH) N 10 G24 NE 10 G24 N 10 G21
WIND 20FT/LATE(MPH) NE 12 G26 N 9 G20 N 10 G20
PRECIP AMOUNT 0.16 0.12 0.17
PRECIP DURATION 3 2 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3430 1660
TRANSPORT WND (MPH) NE 21 N 14
VENT RATE (KT-FT) 61740 19920
MAX ADI EARLY 50 GEN GOOD 30 FAIR 25 FAIR
MAX ADI LATE 49 GEN GOOD 13 GEN POOR 24 FAIR
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 3 5 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHEAST WINDS 5 TO 10 MPH.
VAZ051-162000-
CULPEPER-
INCLUDING THE CITY OF CULPEPER
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 60 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-14) 57 (-1) 68
RH % (24H TREND) 69 (+30) 100 (+9) 85
WIND 20FT/EARLY(MPH) N 8 G25 N 7 G23 N 10 G23
WIND 20FT/LATE(MPH) NE 11 G25 N 7 G23 N 10 G20
PRECIP AMOUNT 0.12 0.14 0.11
PRECIP DURATION 2 3 7
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3460 1600
TRANSPORT WND (MPH) NE 21 N 16
VENT RATE (KT-FT) 62280 22400
MAX ADI EARLY 56 GEN GOOD 28 FAIR 25 FAIR
MAX ADI LATE 52 GEN GOOD 14 GEN POOR 26 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 3 6 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
80S. LIGHT AND VARIABLE WIND.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTHEAST WINDS AROUND 5 MPH.
VAZ050-162000-
ORANGE-
INCLUDING THE CITIES OF ORANGE AND GORDONSVILLE
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 60 50 70
CHANCE OF THUNDER (%) 0 10 0
TEMP (24H TREND) 67 (-14) 57 (-1) 67
RH % (24H TREND) 74 (+32) 100 (+8) 86
WIND 20FT/EARLY(MPH) N 9 G26 N 9 G25 N 10 G24
WIND 20FT/LATE(MPH) NE 11 G26 N 9 G24 N 10 G20
PRECIP AMOUNT 0.21 0.16 0.15
PRECIP DURATION 4 2 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3190 1610
TRANSPORT WND (MPH) NE 21 N 15
VENT RATE (KT-FT) 57420 20930
MAX ADI EARLY 50 GEN GOOD 29 FAIR 25 FAIR
MAX ADI LATE 52 GEN GOOD 15 GEN POOR 26 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 3 5 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
80S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHEAST WINDS AROUND 5 MPH.
VAZ036-162000-
NELSON-
INCLUDING THE CITY OF LOVINGSTON
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 60 60 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-14) 57 (-3) 70
RH % (24H TREND) 69 (+28) 100 (+14) 73
WIND 20FT/EARLY(MPH) N 9 G25 N 9 G23 N 9 G21
WIND 20FT/LATE(MPH) N 11 G25 N 8 G21 N 7 G17
PRECIP AMOUNT 0.20 0.13 0.11
PRECIP DURATION 4 3 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL)3320 2370
TRANSPORT WND (MPH) NE 21 N 12
VENT RATE (KT-FT) 59760 23700
MAX ADI EARLY 54 GEN GOOD 24 FAIR 21 FAIR
MAX ADI LATE 44 GEN GOOD 13 GEN POOR 24 FAIR
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 4 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 70S.
EAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS AROUND 5 MPH.
VAZ037-162000-
ALBEMARLE-
INCLUDING THE CITY OF CHARLOTTESVILLE
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 60 60 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-14) 58 (-2) 70
RH % (24H TREND) 72 (+30) 100 (+14) 82
WIND 20FT/EARLY(MPH) N 11 G25 N 10 G25 N 10 G23
WIND 20FT/LATE(MPH) NE 13 G26 N 10 G23 N 9 G19
PRECIP AMOUNT 0.16 0.10 0.10
PRECIP DURATION 3 3 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3330 1990
TRANSPORT WND (MPH) NE 20 N 12
VENT RATE (KT-FT) 56610 19900
MAX ADI EARLY 40 FAIR 27 FAIR 20 GEN POOR
MAX ADI LATE 49 GEN GOOD 15 GEN POOR 23 FAIR
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 4 5 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
80S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. EAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS AROUND 5 MPH.
VAZ038-162000-
GREENE-
INCLUDING THE CITY OF STANARDSVILLE
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 50 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-11) 58 (-1) 68
RH % (24H TREND) 69 (+26) 100 (+13) 84
WIND 20FT/EARLY(MPH) NE 10 G25 NE 9 G23 N 10 G25
WIND 20FT/LATE(MPH) NE 12 G25 N 9 G26 N 9 G17
PRECIP AMOUNT 0.06 0.06 0.07
PRECIP DURATION 2 2 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3470 2170
TRANSPORT WND (MPH) NE 21 N 13
VENT RATE (KT-FT) 62460 23870
MAX ADI EARLY 46 GEN GOOD 29 FAIR 22 FAIR
MAX ADI LATE 52 GEN GOOD 15 GEN POOR 24 FAIR
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 3 5 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
80S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
VAZ039-162000-
MADISON-
INCLUDING THE CITY OF MADISON
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 50 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-12) 57 (-1) 68
RH % (24H TREND) 68 (+27) 100 (+11) 83
WIND 20FT/EARLY(MPH) N 9 G26 N 9 G23 N 10 G23
WIND 20FT/LATE(MPH) NE 12 G25 N 8 G23 N 9 G19
PRECIP AMOUNT 0.07 0.12 0.09
PRECIP DURATION 2 2 7
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3460 1890
TRANSPORT WND (MPH) NE 21 N 14
VENT RATE (KT-FT) 62280 22680
MAX ADI EARLY 50 GEN GOOD 28 FAIR 25 FAIR
MAX ADI LATE 54 GEN GOOD 14 GEN POOR 26 FAIR
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 3 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
80S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
MDZ014-162000-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, SEVERN,
SOUTH GATE, SEVERNA PARK, ARNOLD, AND ODENTON
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 60 80
CHANCE OF THUNDER (%) 20 20 20
TEMP (24H TREND) 71 (-7) 60 (-2) 69
RH % (24H TREND) 69 (+13) 100 (+9) 90
WIND 20FT/EARLY(MPH) NE 12 G26 NE 12 G27 NE 12 G23
WIND 20FT/LATE(MPH) NE 14 G27 NE 11 G26 NE 11 G20
PRECIP AMOUNT 0.13 0.16 0.29
PRECIP DURATION 3 4 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3360 1690
TRANSPORT WND (MPH) NE 22 NE 18
VENT RATE (KT-FT) 63840 27040
MAX ADI EARLY 50 GEN GOOD 35 FAIR 32 FAIR
MAX ADI LATE 54 GEN GOOD 19 GEN POOR 32 FAIR
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 3 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 70S.
EAST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS 5 TO 10 MPH.
MDZ017-162000-
ST. MARYS-
INCLUDING THE CITIES OF LEXINGTON PARK AND CALIFORNIA
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 80 90
CHANCE OF THUNDER (%) 30 20 30
TEMP (24H TREND) 69 (-7) 62 (0) 70
RH % (24H TREND) 76 (+15) 100 (+8) 89
WIND 20FT/EARLY(MPH) NE 14 G31 NE 16 G34 NE 11 G21
WIND 20FT/LATE(MPH) NE 18 G34 NE 14 G28 NE 11 G18
PRECIP AMOUNT 0.21 0.20 0.52
PRECIP DURATION 7 8 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2840 1720
TRANSPORT WND (MPH) NE 29 NE 15
VENT RATE (KT-FT) 71000 22360
MAX ADI EARLY 47 GEN GOOD 45 GEN GOOD 25 FAIR
MAX ADI LATE 66 GOOD 20 GEN POOR 24 FAIR
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 4 5 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
70S. EAST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
70S. EAST WINDS 5 TO 10 MPH.
MDZ016-162000-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 60 80
CHANCE OF THUNDER (%) 20 20 20
TEMP (24H TREND) 68 (-11) 61 (-1) 68
RH % (24H TREND) 73 (+20) 100 (+8) 91
WIND 20FT/EARLY(MPH) NE 11 G26 NE 13 G27 N 11 G21
WIND 20FT/LATE(MPH) NE 14 G28 NE 11 G23 N 10 G19
PRECIP AMOUNT 0.18 0.12 0.32
PRECIP DURATION 6 6 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2790 1550
TRANSPORT WND (MPH) NE 22 NE 15
VENT RATE (KT-FT) 53010 20150
MAX ADI EARLY 50 GEN GOOD 34 FAIR 25 FAIR
MAX ADI LATE 53 GEN GOOD 17 GEN POOR 25 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 4 5 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 70S.
EAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
EAST WINDS 5 TO 10 MPH.
MDZ018-162000-
CALVERT-
INCLUDING THE CITIES OF CHESAPEAKE BEACH, HUNTINGTOWN, DUNKIRK,
NORTH BEACH, LUSBY, AND PRINCE FREDERICK
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 70 90
CHANCE OF THUNDER (%) 20 20 20
TEMP (24H TREND) 70 (-7) 62 (-1) 70
RH % (24H TREND) 73 (+12) 100 (+8) 91
WIND 20FT/EARLY(MPH) NE 14 G29 NE 15 G32 NE 12 G24
WIND 20FT/LATE(MPH) NE 18 G32 NE 13 G27 NE 11 G20
PRECIP AMOUNT 0.22 0.20 0.57
PRECIP DURATION 7 7 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2780 1460
TRANSPORT WND (MPH) NE 28 NE 16
VENT RATE (KT-FT) 66720 20440
MAX ADI EARLY 53 GEN GOOD 42 GEN GOOD 31 FAIR
MAX ADI LATE 60 GEN GOOD 21 FAIR 26 FAIR
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 4 5 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS AROUND 5 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 IN THE MID
70S. EAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
EAST WINDS 5 TO 10 MPH.
MDZ011-162000-
SOUTHERN BALTIMORE-
INCLUDING THE CITY OF BALTIMORE
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 60 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-7) 60 (-1) 68
RH % (24H TREND) 63 (+10) 100 (+10) 86
WIND 20FT/EARLY(MPH) NE 10 G24 NE 11 G26 NE 10 G21
WIND 20FT/LATE(MPH) NE 13 G25 NE 10 G23 NE 10 G20
PRECIP AMOUNT 0.05 0.08 0.16
PRECIP DURATION 1 3 9
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4150 1920
TRANSPORT WND (MPH) NE 21 NE 17
VENT RATE (KT-FT) 74700 28800
MAX ADI EARLY 45 GEN GOOD 25 FAIR 32 FAIR
MAX ADI LATE 58 GEN GOOD 15 GEN POOR 32 FAIR
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 3 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 70S.
EAST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS 5 TO 10 MPH.
MDZ013-162000-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, GREENBELT, LAUREL, AND CAMP SPRINGS
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 60 80
CHANCE OF THUNDER (%) 20 20 20
TEMP (24H TREND) 69 (-9) 61 (-1) 68
RH % (24H TREND) 71 (+18) 100 (+10) 90
WIND 20FT/EARLY(MPH) NE 11 G26 NE 12 G27 NE 11 G21
WIND 20FT/LATE(MPH) NE 14 G29 NE 11 G24 NE 10 G20
PRECIP AMOUNT 0.14 0.12 0.27
PRECIP DURATION 3 5 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3380 1670
TRANSPORT WND (MPH) NE 23 NE 16
VENT RATE (KT-FT) 67600 23380
MAX ADI EARLY 53 GEN GOOD 31 FAIR 27 FAIR
MAX ADI LATE 54 GEN GOOD 16 GEN POOR 28 FAIR
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 3 5 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. EAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
VAZ040-162000-
RAPPAHANNOCK-
INCLUDING THE CITY OF WASHINGTON
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 50 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-12) 56 (-1) 67
RH % (24H TREND) 66 (+23) 100 (+10) 88
WIND 20FT/EARLY(MPH) N 8 G24 N 6 G21 N 9 G23
WIND 20FT/LATE(MPH) NE 10 G24 N 7 G23 N 7 G19
PRECIP AMOUNT 0.09 0.11 0.09
PRECIP DURATION 1 2 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4000 1750
TRANSPORT WND (MPH) NE 20 N 14
VENT RATE (KT-FT) 68000 21000
MAX ADI EARLY 63 GOOD 26 FAIR 24 FAIR
MAX ADI LATE 71 GOOD 13 GEN POOR 24 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 3 5 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
DCZ001-162000-
DISTRICT OF COLUMBIA-
INCLUDING THE CITY OF WASHINGTON
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 60 80
CHANCE OF THUNDER (%) 20 10 0
TEMP (24H TREND) 70 (-10) 62 (0) 68
RH % (24H TREND) 70 (+23) 100 (+14) 87
WIND 20FT/EARLY(MPH) NE 10 G24 NE 10 G25 NE 11 G20
WIND 20FT/LATE(MPH) NE 13 G27 NE 10 G21 NE 10 G19
PRECIP AMOUNT 0.12 0.16 0.24
PRECIP DURATION 3 4 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3510 2040
TRANSPORT WND (MPH) NE 22 NE 16
VENT RATE (KT-FT) 66690 28560
MAX ADI EARLY 53 GEN GOOD 32 FAIR 30 FAIR
MAX ADI LATE 56 GEN GOOD 16 GEN POOR 30 FAIR
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 3 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. 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
UPPER 70S. EAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
VAZ504-162000-
EASTERN HIGHLAND-
INCLUDING THE CITY OF MONTEREY
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-8) 52 (-1) 71
RH % (24H TREND) 60 (+20) 95 (+2) 64
WIND 20FT/EARLY(MPH) NE 7 G25 NE 7 G23 N 7 G21
WIND 20FT/LATE(MPH) NE 9 G24 NE 6 G23 NE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL)3770 2710
TRANSPORT WND (MPH) NE 17 N 13
VENT RATE (KT-FT) 56550 29810
MAX ADI EARLY 62 GOOD 27 FAIR 20 GEN POOR
MAX ADI LATE 48 GEN GOOD 11 POOR 26 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 3 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
VAZ027-162000-
SHENANDOAH-
INCLUDING THE CITIES OF STRASBURG, WOODSTOCK, MOUNT JACKSON,
AND NEW MARKET
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 40 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-8) 55 (-1) 69
RH % (24H TREND) 56 (+15) 96 (+6) 74
WIND 20FT/EARLY(MPH) NE 7 G21 NE 6 G20 N 6 G19
WIND 20FT/LATE(MPH) NE 10 G23 N 6 G19 N 5
PRECIP AMOUNT 0.02 0.05 0.05
PRECIP DURATION 1 1 2
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)5010 2050
TRANSPORT WND (MPH) NE 18 N 12
VENT RATE (KT-FT) 80160 20500
MAX ADI EARLY 57 GEN GOOD 28 FAIR 19 GEN POOR
MAX ADI LATE 71 GOOD 8 POOR 21 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 2 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
VAZ505-162000-
WESTERN LOUDOUN-
INCLUDING THE CITY OF PURCELLVILLE
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 40 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-8) 58 (+1) 68
RH % (24H TREND) 59 (+16) 100 (+10) 83
WIND 20FT/EARLY(MPH) N 9 G23 NE 9 G21 N 11 G20
WIND 20FT/LATE(MPH) NE 12 G24 N 10 G20 N 10 G18
PRECIP AMOUNT 0.04 0.04 0.09
PRECIP DURATION 1 2 6
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4600 1820
TRANSPORT WND (MPH) NE 17 N 14
VENT RATE (KT-FT) 69000 21840
MAX ADI EARLY 45 GEN GOOD 21 FAIR 26 FAIR
MAX ADI LATE 51 GEN GOOD 13 GEN POOR 24 FAIR
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 2 5 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
VAZ028-162000-
FREDERICK VA-
INCLUDING THE CITY OF WINCHESTER
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 30 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-7) 55 (-1) 69
RH % (24H TREND) 55 (+13) 93 (+1) 74
WIND 20FT/EARLY(MPH) N 7 G21 NE 6 G19 N 8 G18
WIND 20FT/LATE(MPH) NE 10 G21 N 6 G18 N 7
PRECIP AMOUNT 0.00 0.01 0.05
PRECIP DURATION 1 1 2
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)5000 2020
TRANSPORT WND (MPH) NE 17 N 13
VENT RATE (KT-FT) 75000 22220
MAX ADI EARLY 50 GEN GOOD 34 FAIR 21 FAIR
MAX ADI LATE 56 GEN GOOD 9 POOR 23 FAIR
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 1 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
VAZ025-162000-
AUGUSTA-
INCLUDING THE CITIES OF STAUNTON, WAYNESBORO, AND STUARTS DRAFT
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 40 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-10) 54 (-2) 70
RH % (24H TREND) 62 (+22) 96 (+6) 70
WIND 20FT/EARLY(MPH) NE 8 G28 NE 8 G24 N 8 G26
WIND 20FT/LATE(MPH) NE 11 G25 N 7 G26 NE 7 G17
PRECIP AMOUNT 0.03 0.05 0.01
PRECIP DURATION 2 2 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL)3930 2310
TRANSPORT WND (MPH) NE 18 N 13
VENT RATE (KT-FT) 62880 25410
MAX ADI EARLY 54 GEN GOOD 28 FAIR 24 FAIR
MAX ADI LATE 48 GEN GOOD 11 POOR 26 FAIR
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 3 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTH WINDS 5 TO 10 MPH.
VAZ502-162000-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 50 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-14) 58 (0) 67
RH % (24H TREND) 71 (+31) 100 (+10) 89
WIND 20FT/EARLY(MPH) N 9 G25 NE 8 G23 N 10 G23
WIND 20FT/LATE(MPH) NE 11 G25 N 8 G21 N 10 G20
PRECIP AMOUNT 0.14 0.11 0.12
PRECIP DURATION 2 2 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3200 1550
TRANSPORT WND (MPH) NE 20 N 15
VENT RATE (KT-FT) 54400 20150
MAX ADI EARLY 48 GEN GOOD 26 FAIR 24 FAIR
MAX ADI LATE 47 GEN GOOD 14 GEN POOR 25 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 3 5 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHEAST WINDS AROUND 5 MPH.
VAZ026-162000-
ROCKINGHAM-
INCLUDING THE CITY OF HARRISONBURG
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 40 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-8) 54 (-1) 69
RH % (24H TREND) 58 (+16) 97 (+5) 72
WIND 20FT/EARLY(MPH) NE 9 G27 NE 8 G24 N 9 G26
WIND 20FT/LATE(MPH) NE 11 G25 N 8 G26 N 8 G18
PRECIP AMOUNT 0.01 0.05 0.03
PRECIP DURATION 1 2 2
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL)4430 2230
TRANSPORT WND (MPH) NE 18 N 13
VENT RATE (KT-FT) 70880 24530
MAX ADI EARLY 47 GEN GOOD 25 FAIR 23 FAIR
MAX ADI LATE 51 GEN GOOD 11 POOR 24 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 3 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND
80. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTH WINDS 5 TO 10 MPH.
VAZ503-162000-
WESTERN HIGHLAND-
INCLUDING THE CITY OF HIGHTOWN
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 20 20 20
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 65 (-10) 50 (-2) 68
RH % (24H TREND) 60 (+20) 94 (+1) 66
WIND 20FT/EARLY(MPH) NE 7 G25 NE 7 G20 NE 6 G18
WIND 20FT/LATE(MPH) NE 9 G24 NE 6 G20 NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 1 1
PRECIP BEGIN 2 PM 8 PM CONTINUING
PRECIP END 5 PM CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL)3620 2550
TRANSPORT WND (MPH) NE 17 N 13
VENT RATE (KT-FT) 54300 28050
MAX ADI EARLY 52 GEN GOOD 28 FAIR 18 GEN POOR
MAX ADI LATE 43 GEN GOOD 10 POOR 25 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 3 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 70.
SOUTH WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. SOUTH WINDS 5 TO 10 MPH.
VAZ508-162000-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF WINTERGREEN
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 50 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-12) 53 (-4) 65
RH % (24H TREND) 62 (+21) 98 (+16) 70
WIND 20FT/EARLY(MPH) N 11 G28 NE 10 G25 N 11 G27
WIND 20FT/LATE(MPH) NE 11 G26 N 12 G27 N 8 G19
PRECIP AMOUNT 0.10 0.12 0.04
PRECIP DURATION 2 2 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)2830 1370
TRANSPORT WND (MPH) NE 17 N 12
VENT RATE (KT-FT) 42450 13700
MAX ADI EARLY 36 FAIR 23 FAIR 17 GEN POOR
MAX ADI LATE 39 FAIR 13 GEN POOR 17 GEN POOR
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 3 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 70.
SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
VAZ506-162000-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF LEESBURG, ASHBURN, AND STERLING
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 40 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-12) 59 (+1) 67
RH % (24H TREND) 64 (+22) 100 (+9) 86
WIND 20FT/EARLY(MPH) N 9 G21 NE 9 G23 N 10 G19
WIND 20FT/LATE(MPH) NE 12 G24 N 9 G18 N 10 G19
PRECIP AMOUNT 0.07 0.05 0.10
PRECIP DURATION 1 2 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4400 1820
TRANSPORT WND (MPH) NE 18 N 14
VENT RATE (KT-FT) 70400 21840
MAX ADI EARLY 52 GEN GOOD 23 FAIR 26 FAIR
MAX ADI LATE 53 GEN GOOD 13 GEN POOR 25 FAIR
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 3 5 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
EAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
VAZ507-162000-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF BIG MEADOWS
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 50 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-8) 52 (-4) 63
RH % (24H TREND) 64 (+16) 100 (+11) 83
WIND 20FT/EARLY(MPH) NE 12 G31 NE 12 G27 N 12 G32
WIND 20FT/LATE(MPH) NE 11 G27 N 14 G32 N 8 G20
PRECIP AMOUNT 0.07 0.15 0.09
PRECIP DURATION 2 2 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)3050 1060
TRANSPORT WND (MPH) NE 18 N 12
VENT RATE (KT-FT) 48800 10600
MAX ADI EARLY 37 FAIR 19 GEN POOR 16 GEN POOR
MAX ADI LATE 42 GEN GOOD 13 GEN POOR 14 GEN POOR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 3 5 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. SOUTH WINDS 5 TO 10 MPH.
VAZ501-162000-
NORTHERN FAUQUIER-
INCLUDING THE CITY OF WARRENTON
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 40 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-12) 56 (-1) 66
RH % (24H TREND) 64 (+21) 100 (+10) 86
WIND 20FT/EARLY(MPH) N 9 G24 NE 8 G23 N 10 G23
WIND 20FT/LATE(MPH) NE 11 G25 N 9 G21 N 9 G19
PRECIP AMOUNT 0.10 0.10 0.10
PRECIP DURATION 2 2 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4190 1690
TRANSPORT WND (MPH) NE 18 N 14
VENT RATE (KT-FT) 67040 20280
MAX ADI EARLY 46 GEN GOOD 25 FAIR 23 FAIR
MAX ADI LATE 51 GEN GOOD 13 GEN POOR 24 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 3 5 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
VAZ029-162000-
PAGE-
INCLUDING THE CITIES OF LURAY, SHENANDOAH, AND STANLEY
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 40 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-9) 54 (-1) 68
RH % (24H TREND) 61 (+19) 100 (+8) 80
WIND 20FT/EARLY(MPH) NE 7 G24 NE 8 G24 N 8 G21
WIND 20FT/LATE(MPH) NE 10 G24 N 7 G21 N 6 G17
PRECIP AMOUNT 0.03 0.08 0.07
PRECIP DURATION 1 2 2
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4380 2020
TRANSPORT WND (MPH) NE 20 N 12
VENT RATE (KT-FT) 74460 20200
MAX ADI EARLY 61 GOOD 24 FAIR 21 FAIR
MAX ADI LATE 73 GOOD 10 POOR 21 FAIR
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 3 5 5
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTH WINDS AROUND 5 MPH.
WVZ506-162000-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 30 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-7) 52 (0) 69
RH % (24H TREND) 56 (+15) 98 (+2) 68
WIND 20FT/EARLY(MPH) NE 7 G25 NE 7 G23 N 6 G21
WIND 20FT/LATE(MPH) NE 10 G24 N 6 G21 NE 6
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL)4530 2150
TRANSPORT WND (MPH) NE 16 N 12
VENT RATE (KT-FT) 63420 21500
MAX ADI EARLY 48 GEN GOOD 26 FAIR 18 GEN POOR
MAX ADI LATE 50 GEN GOOD 8 POOR 21 FAIR
MAX LVORI EARLY 7 5 5
MAX LVORI LATE 3 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTH WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTH WINDS 5 TO 10 MPH.
VAZ031-162000-
CLARKE-
INCLUDING THE CITY OF BERRYVILLE
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 40 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-9) 57 (+1) 69
RH % (24H TREND) 58 (+15) 98 (+5) 82
WIND 20FT/EARLY(MPH) N 7 G23 NE 7 G20 N 9 G20
WIND 20FT/LATE(MPH) NE 11 G24 N 7 G20 N 8 G18
PRECIP AMOUNT 0.02 0.02 0.07
PRECIP DURATION 1 2 2
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)5020 2140
TRANSPORT WND (MPH) NE 17 N 12
VENT RATE (KT-FT) 75300 21400
MAX ADI EARLY 64 GOOD 26 FAIR 21 FAIR
MAX ADI LATE 53 GEN GOOD 12 POOR 24 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
WVZ053-162000-
JEFFERSON-
INCLUDING THE CITIES OF CHARLES TOWN AND SHEPHERDSTOWN
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 40 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-7) 57 (+1) 70
RH % (24H TREND) 54 (+13) 93 (0) 76
WIND 20FT/EARLY(MPH) N 8 G21 NE 8 G19 N 10 G19
WIND 20FT/LATE(MPH) NE 11 G23 N 7 G18 NE 9 G17
PRECIP AMOUNT 0.00 0.02 0.06
PRECIP DURATION 1 2 2
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)5150 2160
TRANSPORT WND (MPH) NE 17 N 13
VENT RATE (KT-FT) 77250 23760
MAX ADI EARLY 48 GEN GOOD 32 FAIR 22 FAIR
MAX ADI LATE 52 GEN GOOD 11 POOR 24 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHEAST WINDS 5 TO 10 MPH.
VAZ030-162000-
WARREN-
INCLUDING THE CITY OF FRONT ROYAL
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 40 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-8) 56 (0) 68
RH % (24H TREND) 56 (+11) 99 (+6) 78
WIND 20FT/EARLY(MPH) N 7 G25 NE 7 G23 N 8 G21
WIND 20FT/LATE(MPH) NE 10 G25 N 7 G23 N 6 G18
PRECIP AMOUNT 0.06 0.08 0.08
PRECIP DURATION 1 2 2
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4750 1970
TRANSPORT WND (MPH) NE 18 N 12
VENT RATE (KT-FT) 76000 19700
MAX ADI EARLY 67 GOOD 30 FAIR 21 FAIR
MAX ADI LATE 75 GOOD 9 POOR 21 FAIR
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 2 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
WVZ052-162000-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 20 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (-5) 57 (0) 71
RH % (24H TREND) 52 (+10) 90 (-2) 70
WIND 20FT/EARLY(MPH) NE 6 G18 NE 6 G18 N 8
WIND 20FT/LATE(MPH) NE 10 G20 N 6 NE 7
PRECIP AMOUNT 0.00 0.01 0.04
PRECIP DURATION 1 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)5470 2200
TRANSPORT WND (MPH) NE 15 N 12
VENT RATE (KT-FT) 71110 22000
MAX ADI EARLY 45 GEN GOOD 43 GEN GOOD 22 FAIR
MAX ADI LATE 56 GEN GOOD 10 POOR 24 FAIR
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 1 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHEAST WINDS 5 TO 10 MPH.
WVZ051-162000-
MORGAN-
INCLUDING THE CITY OF PAW PAW
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (-5) 56 (0) 71
RH % (24H TREND) 49 (+9) 89 (-5) 64
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR N 5
WIND 20FT/LATE(MPH) NE 7 G20 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)5900 2170
TRANSPORT WND (MPH) E 15 N 12
VENT RATE (KT-FT) 76700 21700
MAX ADI EARLY 42 GEN GOOD 42 GEN GOOD 18 GEN POOR
MAX ADI LATE 52 GEN GOOD 6 VERY POOR 22 FAIR
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
WVZ050-162000-
HAMPSHIRE-
INCLUDING THE CITY OF ROMNEY
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 20 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (-6) 53 (0) 71
RH % (24H TREND) 49 (+9) 93 (-2) 62
WIND 20FT/EARLY(MPH) N 5 G19 E 6 G18 N 6
WIND 20FT/LATE(MPH) NE 9 G20 LGT/VAR NE 6
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL)5420 1900
TRANSPORT WND (MPH) NE 16 N 10
VENT RATE (KT-FT) 75880 17100
MAX ADI EARLY 45 GEN GOOD 34 FAIR 16 GEN POOR
MAX ADI LATE 53 GEN GOOD 5 VERY POOR 18 GEN POOR
MAX LVORI EARLY 7 5 5
MAX LVORI LATE 1 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
WVZ055-162000-
HARDY-
INCLUDING THE CITY OF MOOREFIELD
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-7) 53 (-2) 70
RH % (24H TREND) 53 (+14) 93 (+3) 66
WIND 20FT/EARLY(MPH) NE 6 G23 NE 7 G19 N 6 G19
WIND 20FT/LATE(MPH) NE 9 G23 N 5 G18 N 6
PRECIP AMOUNT 0.00 0.01 0.01
PRECIP DURATION 0 1 2
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL)5140 1940
TRANSPORT WND (MPH) NE 16 N 10
VENT RATE (KT-FT) 71960 17460
MAX ADI EARLY 46 GEN GOOD 27 FAIR 16 GEN POOR
MAX ADI LATE 50 GEN GOOD 7 POOR 18 GEN POOR
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 2 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
MDZ509-162000-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 20 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-7) 52 (-1) 70
RH % (24H TREND) 53 (+14) 93 (-3) 59
WIND 20FT/EARLY(MPH) LGT/VAR E 5 G17 LGT/VAR
WIND 20FT/LATE(MPH) E 7 G20 LGT/VAR E 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL)4990 2470
TRANSPORT WND (MPH) E 14 NE 9
VENT RATE (KT-FT) 59880 19760
MAX ADI EARLY 48 GEN GOOD 24 FAIR 15 GEN POOR
MAX ADI LATE 50 GEN GOOD 7 POOR 18 GEN POOR
MAX LVORI EARLY 7 5 6
MAX LVORI LATE 1 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
MDZ510-162000-
EASTERN GARRETT-
INCLUDING THE CITY OF GRANTSVILLE
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-6) 52 (-2) 69
RH % (24H TREND) 51 (+10) 92 (-2) 59
WIND 20FT/EARLY(MPH) E 5 G19 E 6 LGT/VAR
WIND 20FT/LATE(MPH) E 9 G20 LGT/VAR E 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)4870 2050
TRANSPORT WND (MPH) E 13 NE 9
VENT RATE (KT-FT) 53570 16400
MAX ADI EARLY 47 GEN GOOD 25 FAIR 13 GEN POOR
MAX ADI LATE 48 GEN GOOD 6 VERY POOR 17 GEN POOR
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
MDZ008-VAZ526-162000-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ELKTON AND HAYMARKET
152 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 40 60 70
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 72 (-7) 59 (-1) 69
RH % (24H TREND) 63 (+15) 100 (+8) 86
WIND 20FT/EARLY(MPH) NE 9 G27 NE 10 G25 NE 10 G21
WIND 20FT/LATE(MPH) NE 11 G28 NE 9 G23 NE 10 G20
PRECIP AMOUNT 0.06 0.07 0.12
PRECIP DURATION 1 3 9
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL)4250 2030
TRANSPORT WND (MPH) NE 21 NE 17
VENT RATE (KT-FT) 76500 30450
MAX ADI EARLY 65 GOOD 25 FAIR 33 FAIR
MAX ADI LATE 67 GOOD 15 GEN POOR 34 FAIR
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 3 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. EAST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. EAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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