660
FNUS51 KLWX 150632
FWFLWX
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD
..E WV...N VA
DC
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
232 AM EDT WED APR 15 2026
DISCUSSION
ELEVATED FIRE WEATHER CONDITIONS ARE LIKELY TO CONTINUE ACROSS MOST
OF THE AREA THROUGH SATURDAY. EACH AFTERNOON WILL BRING WELL ABOVE
NORMAL TEMPERATURES IN THE 80S TO LOW 90S, SOUTHWEST WINDS GUSTING
AROUND 20-25 MPH, AND MINIMUM RH VALUES AROUND 25-35 PERCENT. FIRE
WEATHER SPSS WILL LIKELY BE NEEDED EACH DAY, WITH COORDINATION FROM
LOCAL FIRE PARTNERS AND SURROUNDING NWS OFFICES TO HONE IN ON AREAS
THAT ARE MOST SENSITIVE. THE ONGOING LACK OF RAIN IS GOING TO
CONTINUE TO DRY FINE FUELS, WITH FUEL MOISTURES DECREASING A BIT
EACH SUCCESSIVE DAY.
THURSDAY LOOKS TO BE THE MOST FIRE SENSITIVE DAY DUE TO A
COMBINATION OF RH VALUES AROUND 20-30 PERCENT AND WIND GUST AROUND
20-25 MPH IN THE AFTERNOON. THERE IS THE POTENTIAL FOR VERY DRY AIR
TO MIX DOWN TO THE SURFACE, THIS COULD POSSIBLY DROP RH VALUES BELOW
20 PERCENT IN SOME AREAS. IF THESE LOW RH VALUES COME TO FRUITION,
IT IS POSSIBLE WE COULD BE CLOSE TO RED FLAG CONDITIONS.
SCATTERED SHOWERS AND THUNDERSTORMS ARE POSSIBLE THURSDAY NIGHT INTO
FRIDAY, BUT COVERAGE WILL BE TOO LOW FOR ANY BENEFICIAL WETTING
RAIN. A STRONG COLD FRONT IS SET TO CROSS THE AREA SUNDAY, WITH
COOLER TEMPERATURES INTO NEXT WEEK. HOWEVER, THERE IS UNCERTAINTY
REGARDING WHETHER MOST OF THE AREA SEES A WETTING RAIN, IT COULD BE
LIMITED RAINFALL FROM THIS FRONT.
VAZ054-152000-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF ARLINGTON, ALEXANDRIA, AND FALLS CHURCH
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (+3) 70 (+5) 92
RH % (24H TREND) 29 (0) 56 (-21) 23
WIND 20FT/EARLY(MPH) SW 5 SW 9 G19 SW 6
WIND 20FT/LATE(MPH) SW 11 G20 SW 6 SW 12 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7960 8550
TRANSPORT WND (MPH) SW 20 SW 21
VENT RATE (KT-FT) 135320 153900
MAX ADI EARLY 63 GOOD 82 GOOD 37 FAIR
MAX ADI LATE 97 GOOD 12 POOR 110 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS WARM.
LOWS IN THE UPPER 50S. HIGHS AROUND 70. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS 10 TO 15 MPH.
VAZ055-152000-
STAFFORD-
INCLUDING THE CITY OF FALMOUTH
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 93 (+5) 69 (+5) 93
RH % (24H TREND) 28 (0) 55 (-19) 23
WIND 20FT/EARLY(MPH) SW 5 SW 8 G17 SW 6
WIND 20FT/LATE(MPH) SW 10 G19 SW 6 SW 12 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8060 8370
TRANSPORT WND (MPH) SW 20 SW 23
VENT RATE (KT-FT) 137020 167400
MAX ADI EARLY 40 FAIR 73 GOOD 37 FAIR
MAX ADI LATE 97 GOOD 7 POOR 116 VERY GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS WARM.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO
15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
VAZ056-152000-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (+5) 68 (+4) 92
RH % (24H TREND) 28 (-2) 55 (-18) 24
WIND 20FT/EARLY(MPH) SW 5 SW 7 G17 SW 7
WIND 20FT/LATE(MPH) SW 10 G19 SW 6 SW 12 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7920 8130
TRANSPORT WND (MPH) SW 17 SW 23
VENT RATE (KT-FT) 118800 162600
MAX ADI EARLY 35 FAIR 92 GOOD 45 GEN GOOD
MAX ADI LATE 104 VERY GOOD7 POOR 115 VERY GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 90.
SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS WARM.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO
10 MPH.
MONDAY
PARTLY CLOUDY. COOLER. LOWS AROUND 40. HIGHS IN THE
LOWER 60S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
VAZ057-152000-
KING GEORGE-
INCLUDING THE CITY OF DAHLGREN
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+3) 69 (+4) 91
RH % (24H TREND) 29 (0) 56 (-16) 25
WIND 20FT/EARLY(MPH) SW 5 SW 8 G17 SW 6
WIND 20FT/LATE(MPH) SW 10 G20 SW 6 SW 12 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7760 8140
TRANSPORT WND (MPH) SW 16 SW 22
VENT RATE (KT-FT) 108640 154660
MAX ADI EARLY 35 FAIR 53 GEN GOOD 28 FAIR
MAX ADI LATE 92 GOOD 7 POOR 107 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS WARM.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO
15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 70.
SOUTH WINDS 10 TO 15 MPH.
WVZ502-152000-
EASTERN GRANT-
INCLUDING THE CITY OF PETERSBURG
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+8) 65 (+3) 89
RH % (24H TREND) 29 (-10) 62 (-16) 25
WIND 20FT/EARLY(MPH) SW 7 G19 SW 6 SW 7 G19
WIND 20FT/LATE(MPH) SW 11 G19 SW 5 W 12 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7510 8370
TRANSPORT WND (MPH) SW 20 SW 23
VENT RATE (KT-FT) 127670 167400
MAX ADI EARLY 91 GOOD 130 VERY GOOD62 GOOD
MAX ADI LATE 97 GOOD 8 POOR 115 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. MUCH COOLER.
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. WEST WINDS 15 TO
20 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
WVZ503-152000-
WESTERN MINERAL-
INCLUDING THE CITY OF ELK GARDEN
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+6) 64 (+2) 85
RH % (24H TREND) 35 (-9) 59 (-20) 29
WIND 20FT/EARLY(MPH) W 12 G24 W 8 G17 W 12 G23
WIND 20FT/LATE(MPH) W 13 G24 W 10 W 14 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6030 7090
TRANSPORT WND (MPH) W 23 SW 25
VENT RATE (KT-FT) 120600 155980
MAX ADI EARLY 89 GOOD 100 GOOD 61 GOOD
MAX ADI LATE 99 GOOD 13 GEN POOR 118 VERY GOOD
MAX LVORI EARLY 4 2 2
MAX LVORI LATE 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. MUCH
COOLER. LOWS IN THE MID 40S. HIGHS AROUND 60. WEST WINDS 15 TO
25 MPH.
MONDAY
WINDY. PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN
THE LOWER 50S. NORTHWEST WINDS 20 TO 30 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE UPPER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
WVZ504-152000-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 89 (+4) 66 (+3) 88
RH % (24H TREND) 30 (-8) 61 (-19) 25
WIND 20FT/EARLY(MPH) SW 6 G19 SW 6 SW 7 G19
WIND 20FT/LATE(MPH) SW 11 G19 SW 5 W 12 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7390 8080
TRANSPORT WND (MPH) SW 21 SW 23
VENT RATE (KT-FT) 133020 161600
MAX ADI EARLY 94 GOOD 134 VERY GOOD75 GOOD
MAX ADI LATE 100 GOOD 5 VERY POOR 115 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. MUCH COOLER.
LOWS AROUND 50. HIGHS IN THE MID 60S. WEST WINDS 15 TO 20 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. COOLER. LOWS IN THE MID 30S.
HIGHS IN THE MID 50S. NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE LOWER 70S. SOUTHWEST WINDS 15 TO 20 MPH.
WVZ505-152000-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+11) 60 (+1) 83
RH % (24H TREND) 33 (-12) 60 (-20) 29
WIND 20FT/EARLY(MPH) W 13 G26 SW 9 G20 W 12 G24
WIND 20FT/LATE(MPH) W 12 G24 W 9 G18 W 13 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6580 7440
TRANSPORT WND (MPH) SW 21 W 23
VENT RATE (KT-FT) 118440 148800
MAX ADI EARLY 73 GOOD 84 GOOD 53 GEN GOOD
MAX ADI LATE 90 GOOD 16 GEN POOR 107 VERY GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 15 TO 20 MPH.
SUNDAY
WINDY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. MUCH
COOLER. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. WEST WINDS
20 TO 30 MPH.
MONDAY
VERY WINDY. PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 30 TO 40 MPH.
TUESDAY
BREEZY. MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 30S.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 20 TO 25 MPH.
WVZ501-152000-
WESTERN GRANT-
INCLUDING THE CITIES OF BAYARD AND MOUNT STORM
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (+8) 62 (+1) 82
RH % (24H TREND) 36 (-11) 63 (-18) 31
WIND 20FT/EARLY(MPH) W 14 G27 W 9 G20 W 13 G26
WIND 20FT/LATE(MPH) W 14 G26 W 11 G20 W 14 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5800 7100
TRANSPORT WND (MPH) W 22 SW 25
VENT RATE (KT-FT) 110200 156200
MAX ADI EARLY 79 GOOD 84 GOOD 57 GEN GOOD
MAX ADI LATE 93 GOOD 15 GEN POOR 116 VERY GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS AROUND 80. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
WINDY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. MUCH
COOLER. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S. WEST WINDS
20 TO 30 MPH.
MONDAY
WINDY. PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN
THE UPPER 40S. NORTHWEST WINDS 25 TO 35 MPH.
TUESDAY
BREEZY. MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 30S.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 20 TO 25 MPH.
MDZ507-152000-
NORTHWEST HARFORD-
INCLUDING THE CITY OF JARRETTSVILLE
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (+1) 66 (+4) 87
RH % (24H TREND) 40 (+2) 71 (-17) 34
WIND 20FT/EARLY(MPH) SW 6 G17 SW 6 G17 SW 6 G17
WIND 20FT/LATE(MPH) SW 12 G20 LGT/VAR SW 12 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5710 5810
TRANSPORT WND (MPH) SW 21 SW 17
VENT RATE (KT-FT) 102780 87150
MAX ADI EARLY 54 GEN GOOD 26 FAIR 60 GEN GOOD
MAX ADI LATE 88 GOOD 8 POOR 57 GEN GOOD
MAX LVORI EARLY 6 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
UPPER 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ506-152000-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF COLUMBIA AND ELLICOTT CITY
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+4) 68 (+5) 91
RH % (24H TREND) 31 (-1) 61 (-19) 24
WIND 20FT/EARLY(MPH) SW 6 G17 SW 7 G17 SW 6
WIND 20FT/LATE(MPH) SW 11 G19 SW 5 SW 12 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7460 8230
TRANSPORT WND (MPH) SW 20 SW 20
VENT RATE (KT-FT) 126820 139910
MAX ADI EARLY 72 GOOD 80 GOOD 59 GEN GOOD
MAX ADI LATE 94 GOOD 8 POOR 102 VERY GOOD
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS AROUND
40. HIGHS IN THE MID 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ508-152000-
SOUTHEAST HARFORD-
INCLUDING THE CITY OF ABERDEEN
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+5) 64 (+3) 90
RH % (24H TREND) 36 (0) 74 (-15) 32
WIND 20FT/EARLY(MPH) SW 5 S 8 G20 SW 5
WIND 20FT/LATE(MPH) SW 12 G20 LGT/VAR SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4730 4220
TRANSPORT WND (MPH) SW 16 SW 14
VENT RATE (KT-FT) 66220 50640
MAX ADI EARLY 39 FAIR 13 GEN POOR 39 FAIR
MAX ADI LATE 59 GEN GOOD 8 POOR 46 GEN GOOD
MAX LVORI EARLY 6 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS AROUND 80. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS AROUND
40. HIGHS IN THE MID 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ501-152000-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITY OF FROSTBURG
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (+7) 66 (+3) 86
RH % (24H TREND) 35 (-9) 63 (-20) 28
WIND 20FT/EARLY(MPH) W 11 G26 SW 8 G19 W 10 G23
WIND 20FT/LATE(MPH) W 13 G24 W 9 SW 13 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6400 7080
TRANSPORT WND (MPH) W 23 SW 25
VENT RATE (KT-FT) 128000 155760
MAX ADI EARLY 82 GOOD 90 GOOD 61 GOOD
MAX ADI LATE 102 VERY GOOD11 POOR 118 VERY GOOD
MAX LVORI EARLY 4 2 2
MAX LVORI LATE 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. MUCH
COOLER. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. WEST WINDS
20 TO 25 MPH.
MONDAY
WINDY. PARTLY CLOUDY. COOLER. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. NORTHWEST WINDS 20 TO 30 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE UPPER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
MDZ503-152000-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF GERMANTOWN AND DAMASCUS
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+4) 66 (+4) 90
RH % (24H TREND) 33 (-3) 70 (-17) 26
WIND 20FT/EARLY(MPH) SW 5 G17 SW 8 G17 SW 5 G17
WIND 20FT/LATE(MPH) SW 11 G20 LGT/VAR SW 12 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7150 7670
TRANSPORT WND (MPH) SW 18 SW 18
VENT RATE (KT-FT) 114400 122720
MAX ADI EARLY 65 GOOD 53 GEN GOOD 47 GEN GOOD
MAX ADI LATE 91 GOOD 8 POOR 90 GOOD
MAX LVORI EARLY 6 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS AROUND
40. HIGHS IN THE MID 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ502-152000-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITY OF CUMBERLAND
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 89 (+5) 66 (+3) 89
RH % (24H TREND) 30 (-7) 64 (-19) 24
WIND 20FT/EARLY(MPH) SW 6 G19 SW 7 G17 SW 7 G19
WIND 20FT/LATE(MPH) SW 12 G20 SW 5 SW 12 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7380 7870
TRANSPORT WND (MPH) W 20 SW 23
VENT RATE (KT-FT) 125460 157400
MAX ADI EARLY 81 GOOD 136 VERY GOOD80 GOOD
MAX ADI LATE 98 GOOD 5 VERY POOR 115 VERY GOOD
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. MUCH COOLER.
LOWS AROUND 50. HIGHS IN THE MID 60S. WEST WINDS 15 TO 20 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. COOLER. LOWS IN THE MID 30S.
HIGHS IN THE MID 50S. NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 30S. HIGHS
AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ505-152000-
NORTHWEST HOWARD-
INCLUDING THE CITY OF LISBON
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 89 (+4) 67 (+5) 90
RH % (24H TREND) 34 (-1) 66 (-20) 27
WIND 20FT/EARLY(MPH) SW 6 G17 SW 7 G17 SW 6 G17
WIND 20FT/LATE(MPH) SW 12 G20 SW 5 SW 12 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6610 7390
TRANSPORT WND (MPH) SW 20 SW 18
VENT RATE (KT-FT) 112370 118240
MAX ADI EARLY 64 GOOD 44 GEN GOOD 43 GEN GOOD
MAX ADI LATE 90 GOOD 8 POOR 89 GOOD
MAX LVORI EARLY 6 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS AROUND 80. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ504-152000-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF BETHESDA, ROCKVILLE, GAITHERSBURG,
AND SILVER SPRING
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+4) 68 (+5) 91
RH % (24H TREND) 30 (-2) 62 (-18) 24
WIND 20FT/EARLY(MPH) SW 5 G17 SW 8 G17 SW 6
WIND 20FT/LATE(MPH) SW 11 G20 SW 5 SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7550 8390
TRANSPORT WND (MPH) SW 20 SW 20
VENT RATE (KT-FT) 128350 142630
MAX ADI EARLY 71 GOOD 73 GOOD 47 GEN GOOD
MAX ADI LATE 94 GOOD 8 POOR 102 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 30S. HIGHS IN
THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ006-152000-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF REISTERSTOWN AND COCKEYSVILLE
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 88 (+2) 66 (+4) 89
RH % (24H TREND) 36 (-1) 70 (-16) 29
WIND 20FT/EARLY(MPH) SW 6 G19 SW 7 G17 SW 6 G17
WIND 20FT/LATE(MPH) SW 12 G20 SW 5 SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6150 7190
TRANSPORT WND (MPH) SW 21 SW 21
VENT RATE (KT-FT) 110700 129420
MAX ADI EARLY 60 GEN GOOD 47 GEN GOOD 50 GEN GOOD
MAX ADI LATE 89 GOOD 8 POOR 96 GOOD
MAX LVORI EARLY 6 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
80. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
UPPER 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ005-152000-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG AND WESTMINSTER
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 88 (+3) 65 (+3) 89
RH % (24H TREND) 38 (+2) 75 (-14) 29
WIND 20FT/EARLY(MPH) SW 6 G19 SW 7 G17 SW 6 G19
WIND 20FT/LATE(MPH) SW 13 G23 SW 5 SW 12 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5990 6920
TRANSPORT WND (MPH) SW 20 SW 20
VENT RATE (KT-FT) 101830 117640
MAX ADI EARLY 59 GEN GOOD 35 FAIR 50 GEN GOOD
MAX ADI LATE 88 GOOD 8 POOR 91 GOOD
MAX LVORI EARLY 6 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS IN
THE LOWER 50S. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
UPPER 30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ004-152000-
FREDERICK MD-
INCLUDING THE CITIES OF FREDERICK AND BALLENGER CREEK
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+4) 65 (+4) 90
RH % (24H TREND) 36 (-2) 76 (-12) 29
WIND 20FT/EARLY(MPH) SW 6 G19 SW 7 G17 SW 6 G20
WIND 20FT/LATE(MPH) SW 12 G20 LGT/VAR SW 12 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6740 7180
TRANSPORT WND (MPH) SW 18 SW 18
VENT RATE (KT-FT) 107840 114880
MAX ADI EARLY 59 GEN GOOD 28 FAIR 50 GEN GOOD
MAX ADI LATE 85 GOOD 7 POOR 82 GOOD
MAX LVORI EARLY 6 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. WEST WINDS 15 TO 20 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER.
LOWS IN THE UPPER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS
15 TO 25 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
MDZ003-152000-
WASHINGTON-
INCLUDING THE CITY OF HAGERSTOWN
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+2) 64 (+3) 90
RH % (24H TREND) 34 (-5) 78 (-11) 27
WIND 20FT/EARLY(MPH) SW 6 G19 SW 6 G17 SW 6 G19
WIND 20FT/LATE(MPH) SW 12 G20 LGT/VAR SW 12 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7530 7830
TRANSPORT WND (MPH) SW 20 SW 18
VENT RATE (KT-FT) 128010 125280
MAX ADI EARLY 63 GOOD 39 FAIR 54 GEN GOOD
MAX ADI LATE 92 GOOD 5 VERY POOR 88 GOOD
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS AROUND 80. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTHEAST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS IN
THE LOWER 50S. HIGHS IN THE MID 60S. WEST WINDS 15 TO 20 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER.
LOWS IN THE UPPER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS
15 TO 25 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
VAZ053-152000-
FAIRFAX-
INCLUDING THE CITIES OF RESTON, HERNDON, ANNANDALE, CENTREVILLE,
CHANTILLY, MCLEAN, AND FRANCONIA
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+4) 68 (+4) 92
RH % (24H TREND) 30 (0) 60 (-19) 23
WIND 20FT/EARLY(MPH) SW 5 SW 8 G19 SW 5
WIND 20FT/LATE(MPH) SW 10 G20 SW 5 SW 12 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7770 8400
TRANSPORT WND (MPH) SW 20 SW 21
VENT RATE (KT-FT) 132090 151200
MAX ADI EARLY 53 GEN GOOD 76 GOOD 41 GEN GOOD
MAX ADI LATE 96 GOOD 7 POOR 109 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS WARM.
LOWS IN THE UPPER 50S. HIGHS AROUND 70. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ527-152000-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, MANASSAS, WOODBRIDGE,
LAKE RIDGE, AND MONTCLAIR
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (+4) 68 (+5) 93
RH % (24H TREND) 29 (0) 59 (-21) 23
WIND 20FT/EARLY(MPH) LGT/VAR SW 8 G17 SW 5
WIND 20FT/LATE(MPH) SW 10 G19 SW 5 SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7860 8230
TRANSPORT WND (MPH) SW 20 SW 21
VENT RATE (KT-FT) 133620 148140
MAX ADI EARLY 47 GEN GOOD 73 GOOD 35 FAIR
MAX ADI LATE 96 GOOD 6 VERY POOR 106 VERY GOOD
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS WARM.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
LOWER 40S. HIGHS AROUND 60. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 30S. HIGHS IN
THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ051-152000-
CULPEPER-
INCLUDING THE CITY OF CULPEPER
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+4) 66 (+5) 91
RH % (24H TREND) 30 (-1) 62 (-19) 24
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G17 SW 5
WIND 20FT/LATE(MPH) SW 10 G20 SW 5 SW 12 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7910 8050
TRANSPORT WND (MPH) SW 20 SW 22
VENT RATE (KT-FT) 134470 152950
MAX ADI EARLY 34 FAIR 74 GOOD 35 FAIR
MAX ADI LATE 96 GOOD 7 POOR 113 VERY GOOD
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS WARM.
LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO
15 MPH.
MONDAY
PARTLY CLOUDY. COOLER. LOWS AROUND 40. HIGHS IN THE
LOWER 60S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
70S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ050-152000-
ORANGE-
INCLUDING THE CITIES OF ORANGE AND GORDONSVILLE
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+4) 67 (+4) 91
RH % (24H TREND) 29 (-2) 58 (-18) 25
WIND 20FT/EARLY(MPH) SW 5 SW 7 G17 SW 6
WIND 20FT/LATE(MPH) SW 10 G20 SW 5 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7930 8110
TRANSPORT WND (MPH) SW 18 SW 23
VENT RATE (KT-FT) 126880 162200
MAX ADI EARLY 32 FAIR 84 GOOD 43 GEN GOOD
MAX ADI LATE 101 VERY GOOD8 POOR 113 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
90. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS WARM.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO
15 MPH.
MONDAY
MOSTLY CLEAR. COOLER. LOWS AROUND 40. HIGHS IN THE
LOWER 60S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
70S. SOUTH WINDS 10 TO 15 MPH.
VAZ036-152000-
NELSON-
INCLUDING THE CITY OF LOVINGSTON
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+6) 65 (+3) 91
RH % (24H TREND) 27 (-2) 59 (-15) 25
WIND 20FT/EARLY(MPH) SW 5 SW 7 G19 SW 6 G17
WIND 20FT/LATE(MPH) SW 10 G20 SW 5 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7780 8750
TRANSPORT WND (MPH) SW 18 SW 22
VENT RATE (KT-FT) 124480 166250
MAX ADI EARLY 47 GEN GOOD 116 VERY GOOD60 GEN GOOD
MAX ADI LATE 107 VERY GOOD7 POOR 114 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS WARM.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO
15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ037-152000-
ALBEMARLE-
INCLUDING THE CITY OF CHARLOTTESVILLE
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (+5) 66 (+3) 92
RH % (24H TREND) 28 (-3) 60 (-16) 25
WIND 20FT/EARLY(MPH) SW 5 SW 8 G19 SW 6
WIND 20FT/LATE(MPH) SW 11 G20 SW 5 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8320 8660
TRANSPORT WND (MPH) SW 18 SW 22
VENT RATE (KT-FT) 133120 164540
MAX ADI EARLY 43 GEN GOOD 84 GOOD 54 GEN GOOD
MAX ADI LATE 106 VERY GOOD6 VERY POOR 111 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS WARM.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO
15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ038-152000-
GREENE-
INCLUDING THE CITY OF STANARDSVILLE
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+4) 65 (+3) 91
RH % (24H TREND) 29 (-3) 61 (-16) 25
WIND 20FT/EARLY(MPH) LGT/VAR SW 8 G19 SW 6
WIND 20FT/LATE(MPH) SW 11 G20 SW 5 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8430 8670
TRANSPORT WND (MPH) SW 18 SW 23
VENT RATE (KT-FT) 134880 173400
MAX ADI EARLY 41 GEN GOOD 74 GOOD 44 GEN GOOD
MAX ADI LATE 105 VERY GOOD7 POOR 117 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS WARM.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. WEST WINDS 15 TO
20 MPH.
MONDAY
BREEZY. MOSTLY CLEAR. COOLER. LOWS IN THE LOWER 40S.
HIGHS IN THE LOWER 60S. NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ039-152000-
MADISON-
INCLUDING THE CITY OF MADISON
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+5) 65 (+3) 91
RH % (24H TREND) 31 (-1) 60 (-17) 26
WIND 20FT/EARLY(MPH) SW 5 SW 7 G19 SW 5
WIND 20FT/LATE(MPH) SW 11 G20 SW 5 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8260 8350
TRANSPORT WND (MPH) SW 18 SW 23
VENT RATE (KT-FT) 132160 167000
MAX ADI EARLY 37 FAIR 68 GOOD 38 FAIR
MAX ADI LATE 102 VERY GOOD7 POOR 116 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS WARM.
LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. WEST WINDS 15 TO
20 MPH.
MONDAY
BREEZY. MOSTLY CLEAR. COOLER. LOWS AROUND 40. HIGHS
AROUND 60. NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ014-152000-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, SEVERN,
SOUTH GATE, SEVERNA PARK, ARNOLD, AND ODENTON
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 93 (+8) 67 (+3) 93
RH % (24H TREND) 29 (-2) 62 (-15) 24
WIND 20FT/EARLY(MPH) SW 5 S 8 G19 SW 6
WIND 20FT/LATE(MPH) SW 11 G20 SW 6 SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6970 7330
TRANSPORT WND (MPH) SW 15 SW 17
VENT RATE (KT-FT) 90610 109950
MAX ADI EARLY 56 GEN GOOD 35 FAIR 29 FAIR
MAX ADI LATE 70 GOOD 9 POOR 68 GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ017-152000-
ST. MARYS-
INCLUDING THE CITIES OF LEXINGTON PARK AND CALIFORNIA
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+6) 66 (+2) 91
RH % (24H TREND) 30 (0) 61 (-12) 28
WIND 20FT/EARLY(MPH) SW 5 S 8 G17 SW 8
WIND 20FT/LATE(MPH) S 10 G19 SW 8 SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5610 6160
TRANSPORT WND (MPH) SW 10 SW 17
VENT RATE (KT-FT) 50490 92400
MAX ADI EARLY 15 GEN POOR 13 GEN POOR 14 GEN POOR
MAX ADI LATE 49 GEN GOOD 11 POOR 58 GEN GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. WEST WINDS 15 TO 20 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER.
LOWS IN THE LOWER 40S. HIGHS AROUND 60. NORTHWEST WINDS 20 TO
25 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 60S.
SOUTH WINDS 15 TO 20 MPH.
MDZ016-152000-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (+6) 69 (+6) 92
RH % (24H TREND) 29 (-1) 57 (-18) 24
WIND 20FT/EARLY(MPH) LGT/VAR SW 8 G17 SW 6
WIND 20FT/LATE(MPH) SW 10 G19 SW 6 SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7560 8220
TRANSPORT WND (MPH) SW 16 SW 21
VENT RATE (KT-FT) 105840 147960
MAX ADI EARLY 40 FAIR 52 GEN GOOD 23 FAIR
MAX ADI LATE 90 GOOD 9 POOR 99 GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS WARM.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO
15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ018-152000-
CALVERT-
INCLUDING THE CITIES OF CHESAPEAKE BEACH, HUNTINGTOWN, DUNKIRK,
NORTH BEACH, LUSBY, AND PRINCE FREDERICK
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (+6) 66 (+2) 93
RH % (24H TREND) 31 (+2) 59 (-14) 27
WIND 20FT/EARLY(MPH) SW 5 S 9 G17 SW 7
WIND 20FT/LATE(MPH) S 11 G20 SW 7 SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5380 5890
TRANSPORT WND (MPH) SW 10 SW 16
VENT RATE (KT-FT) 48420 82460
MAX ADI EARLY 19 GEN POOR 14 GEN POOR 13 GEN POOR
MAX ADI LATE 44 GEN GOOD 12 POOR 47 GEN GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 2 2 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 60S.
SOUTHWEST WINDS 10 TO 15 MPH.
MDZ011-152000-
SOUTHERN BALTIMORE-
INCLUDING THE CITY OF BALTIMORE
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+4) 67 (+3) 91
RH % (24H TREND) 31 (-2) 66 (-15) 25
WIND 20FT/EARLY(MPH) SW 5 G17 S 7 G19 SW 6
WIND 20FT/LATE(MPH) SW 12 G20 LGT/VAR SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7150 7650
TRANSPORT WND (MPH) SW 17 SW 17
VENT RATE (KT-FT) 107250 114750
MAX ADI EARLY 61 GOOD 60 GEN GOOD 56 GEN GOOD
MAX ADI LATE 83 GOOD 8 POOR 78 GOOD
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS AROUND 80. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ013-152000-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, GREENBELT, LAUREL, AND CAMP SPRINGS
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (+5) 69 (+4) 92
RH % (24H TREND) 29 (-1) 56 (-19) 24
WIND 20FT/EARLY(MPH) SW 5 SW 8 G19 SW 6
WIND 20FT/LATE(MPH) SW 11 G20 SW 6 SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7530 8330
TRANSPORT WND (MPH) SW 18 SW 21
VENT RATE (KT-FT) 120480 149940
MAX ADI EARLY 61 GOOD 64 GOOD 32 FAIR
MAX ADI LATE 91 GOOD 11 POOR 102 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. NOT AS WARM. LOWS IN
THE UPPER 50S. HIGHS AROUND 70. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ040-152000-
RAPPAHANNOCK-
INCLUDING THE CITY OF WASHINGTON
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+5) 66 (+4) 91
RH % (24H TREND) 31 (-2) 62 (-15) 24
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G17 LGT/VAR
WIND 20FT/LATE(MPH) SW 9 G19 LGT/VAR SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8450 8520
TRANSPORT WND (MPH) SW 17 SW 21
VENT RATE (KT-FT) 126750 153360
MAX ADI EARLY 49 GEN GOOD 89 GOOD 39 FAIR
MAX ADI LATE 124 VERY GOOD6 VERY POOR 105 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. COOLER. LOWS IN THE UPPER 30S. HIGHS IN
THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS
AROUND 70. SOUTH WINDS 10 TO 15 MPH.
DCZ001-152000-
DISTRICT OF COLUMBIA-
INCLUDING THE CITY OF WASHINGTON
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (+3) 70 (+4) 93
RH % (24H TREND) 29 (0) 57 (-20) 23
WIND 20FT/EARLY(MPH) SW 5 SW 9 G19 SW 6
WIND 20FT/LATE(MPH) SW 11 G20 SW 6 SW 12 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7980 8570
TRANSPORT WND (MPH) SW 20 SW 21
VENT RATE (KT-FT) 135660 154260
MAX ADI EARLY 68 GOOD 82 GOOD 42 GEN GOOD
MAX ADI LATE 97 GOOD 11 POOR 110 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS WARM.
LOWS IN THE UPPER 50S. HIGHS AROUND 70. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ504-152000-
EASTERN HIGHLAND-
INCLUDING THE CITY OF MONTEREY
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (+9) 61 (+4) 84
RH % (24H TREND) 30 (-10) 60 (-21) 28
WIND 20FT/EARLY(MPH) W 9 G19 SW 8 G19 W 9 G20
WIND 20FT/LATE(MPH) SW 11 G20 W 7 SW 13 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7070 7470
TRANSPORT WND (MPH) W 20 SW 23
VENT RATE (KT-FT) 120190 149400
MAX ADI EARLY 62 GOOD 90 GOOD 52 GEN GOOD
MAX ADI LATE 92 GOOD 10 POOR 114 VERY GOOD
MAX LVORI EARLY 4 2 2
MAX LVORI LATE 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH COOLER. LOWS
IN THE MID 40S. HIGHS AROUND 60. WEST WINDS 15 TO 20 MPH.
MONDAY
BREEZY. MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 50S. NORTHWEST WINDS 20 TO 25 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ027-152000-
SHENANDOAH-
INCLUDING THE CITIES OF STRASBURG, WOODSTOCK, MOUNT JACKSON,
AND NEW MARKET
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+6) 63 (+3) 89
RH % (24H TREND) 29 (-7) 65 (-17) 24
WIND 20FT/EARLY(MPH) SW 6 SW 7 G19 SW 7 G17
WIND 20FT/LATE(MPH) SW 10 G20 SW 5 SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8910 8620
TRANSPORT WND (MPH) SW 17 SW 20
VENT RATE (KT-FT) 133650 146540
MAX ADI EARLY 68 GOOD 87 GOOD 56 GEN GOOD
MAX ADI LATE 140 VERY GOOD6 VERY POOR 98 GOOD
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS AROUND 80. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER
80S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. MUCH COOLER.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. WEST WINDS 15 TO
20 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN
THE UPPER 50S. NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS
AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ505-152000-
WESTERN LOUDOUN-
INCLUDING THE CITY OF PURCELLVILLE
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+4) 65 (+3) 90
RH % (24H TREND) 32 (-5) 69 (-15) 26
WIND 20FT/EARLY(MPH) SW 5 SW 7 G17 SW 6
WIND 20FT/LATE(MPH) SW 11 G19 SW 5 SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7500 7840
TRANSPORT WND (MPH) SW 17 SW 17
VENT RATE (KT-FT) 112500 117600
MAX ADI EARLY 62 GOOD 41 GEN GOOD 49 GEN GOOD
MAX ADI LATE 87 GOOD 7 POOR 87 GOOD
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 15 TO 20 MPH.
MONDAY
WINDY. PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS
AROUND 40. HIGHS IN THE MID 50S. NORTHWEST WINDS 20 TO 30 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH.
VAZ028-152000-
FREDERICK VA-
INCLUDING THE CITY OF WINCHESTER
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+5) 65 (+3) 89
RH % (24H TREND) 32 (-3) 66 (-15) 26
WIND 20FT/EARLY(MPH) SW 6 G17 SW 7 SW 7 G17
WIND 20FT/LATE(MPH) SW 11 G19 SW 5 SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8680 8760
TRANSPORT WND (MPH) SW 20 SW 18
VENT RATE (KT-FT) 147560 140160
MAX ADI EARLY 81 GOOD 107 VERY GOOD56 GEN GOOD
MAX ADI LATE 96 GOOD 6 VERY POOR 98 GOOD
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS AROUND 80. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTH WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS IN
THE LOWER 50S. HIGHS IN THE MID 60S. WEST WINDS 15 TO 20 MPH.
MONDAY
WINDY. PARTLY CLOUDY. COOLER. LOWS IN THE UPPER 30S.
HIGHS IN THE MID 50S. NORTHWEST WINDS 20 TO 30 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH.
VAZ025-152000-
AUGUSTA-
INCLUDING THE CITIES OF STAUNTON, WAYNESBORO, AND STUARTS DRAFT
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 89 (+8) 61 (+1) 88
RH % (24H TREND) 29 (-5) 62 (-18) 27
WIND 20FT/EARLY(MPH) SW 7 G19 SW 8 G20 W 8 G20
WIND 20FT/LATE(MPH) SW 11 G20 SW 6 SW 13 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7890 8070
TRANSPORT WND (MPH) SW 20 SW 23
VENT RATE (KT-FT) 134130 161400
MAX ADI EARLY 56 GEN GOOD 83 GOOD 48 GEN GOOD
MAX ADI LATE 95 GOOD 8 POOR 116 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. WEST WINDS 15 TO
25 MPH.
MONDAY
WINDY. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 25 TO 30 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
VAZ502-152000-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+4) 67 (+5) 92
RH % (24H TREND) 30 (0) 61 (-21) 25
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G17 SW 5
WIND 20FT/LATE(MPH) SW 10 G19 SW 5 SW 12 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7560 7870
TRANSPORT WND (MPH) SW 20 SW 21
VENT RATE (KT-FT) 128520 141660
MAX ADI EARLY 41 GEN GOOD 62 GOOD 32 FAIR
MAX ADI LATE 95 GOOD 7 POOR 101 VERY GOOD
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS WARM.
LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS AROUND
40. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
70S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ026-152000-
ROCKINGHAM-
INCLUDING THE CITY OF HARRISONBURG
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+7) 61 (+2) 89
RH % (24H TREND) 30 (-6) 68 (-16) 26
WIND 20FT/EARLY(MPH) SW 6 G17 SW 8 G20 SW 7 G19
WIND 20FT/LATE(MPH) SW 11 G20 SW 5 SW 12 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8630 8250
TRANSPORT WND (MPH) SW 18 SW 21
VENT RATE (KT-FT) 138080 148500
MAX ADI EARLY 55 GEN GOOD 71 GOOD 44 GEN GOOD
MAX ADI LATE 111 VERY GOOD7 POOR 104 VERY GOOD
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS IN
THE LOWER 50S. HIGHS IN THE MID 60S. WEST WINDS 15 TO 20 MPH.
MONDAY
WINDY. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 20 TO 30 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ503-152000-
WESTERN HIGHLAND-
INCLUDING THE CITY OF HIGHTOWN
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (+10) 59 (+2) 81
RH % (24H TREND) 32 (-13) 61 (-20) 30
WIND 20FT/EARLY(MPH) W 12 G23 SW 9 G19 W 11 G23
WIND 20FT/LATE(MPH) SW 12 G20 W 9 W 13 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6330 6990
TRANSPORT WND (MPH) SW 20 SW 22
VENT RATE (KT-FT) 107610 132810
MAX ADI EARLY 61 GOOD 86 GOOD 51 GEN GOOD
MAX ADI LATE 88 GOOD 14 GEN POOR 107 VERY GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SHOWERS. MUCH
COOLER. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. WEST WINDS
15 TO 25 MPH.
MONDAY
WINDY. MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN
THE UPPER 40S. NORTHWEST WINDS 20 TO 30 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 20S. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
VAZ508-152000-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF WINTERGREEN
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (+8) 65 (+2) 85
RH % (24H TREND) 28 (-8) 53 (-17) 25
WIND 20FT/EARLY(MPH) W 9 G19 SW 10 G20 W 10 G20
WIND 20FT/LATE(MPH) SW 11 G20 W 9 SW 13 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7240 7740
TRANSPORT WND (MPH) SW 20 SW 22
VENT RATE (KT-FT) 123080 147060
MAX ADI EARLY 38 FAIR 78 GOOD 50 GEN GOOD
MAX ADI LATE 91 GOOD 11 POOR 108 VERY GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER.
LOWS IN THE MID 50S. HIGHS IN THE LOWER 60S. WEST WINDS 15 TO
25 MPH.
MONDAY
WINDY. MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN
THE MID 50S. NORTHWEST WINDS 20 TO 30 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 15 TO 20 MPH.
VAZ506-152000-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF LEESBURG, ASHBURN, AND STERLING
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+5) 66 (+5) 91
RH % (24H TREND) 32 (-2) 68 (-17) 24
WIND 20FT/EARLY(MPH) SW 5 SW 8 G17 SW 6
WIND 20FT/LATE(MPH) SW 11 G20 SW 5 SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7290 7900
TRANSPORT WND (MPH) SW 17 SW 18
VENT RATE (KT-FT) 109350 126400
MAX ADI EARLY 60 GEN GOOD 70 GOOD 43 GEN GOOD
MAX ADI LATE 89 GOOD 6 VERY POOR 93 GOOD
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ507-152000-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF BIG MEADOWS
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (+7) 66 (+4) 86
RH % (24H TREND) 32 (-5) 56 (-17) 25
WIND 20FT/EARLY(MPH) W 7 SW 11 G23 W 8 G17
WIND 20FT/LATE(MPH) SW 11 G20 W 8 SW 12 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7650 7500
TRANSPORT WND (MPH) SW 18 SW 21
VENT RATE (KT-FT) 122400 135000
MAX ADI EARLY 33 FAIR 73 GOOD 41 GEN GOOD
MAX ADI LATE 93 GOOD 10 POOR 100 GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. WEST WINDS 15 TO
25 MPH.
MONDAY
WINDY. MOSTLY CLEAR. COOLER. LOWS IN THE UPPER 30S.
HIGHS IN THE MID 50S. NORTHWEST WINDS 20 TO 30 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE MID 60S. SOUTH WINDS 15 TO 20 MPH.
VAZ501-152000-
NORTHERN FAUQUIER-
INCLUDING THE CITY OF WARRENTON
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+5) 66 (+4) 91
RH % (24H TREND) 31 (-3) 63 (-16) 24
WIND 20FT/EARLY(MPH) SW 5 SW 7 G17 SW 6
WIND 20FT/LATE(MPH) SW 10 G19 SW 5 SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7980 8210
TRANSPORT WND (MPH) SW 20 SW 20
VENT RATE (KT-FT) 135660 139570
MAX ADI EARLY 56 GEN GOOD 80 GOOD 43 GEN GOOD
MAX ADI LATE 94 GOOD 7 POOR 98 GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 15 TO 20 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER.
LOWS AROUND 40. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO
25 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH.
VAZ029-152000-
PAGE-
INCLUDING THE CITIES OF LURAY, SHENANDOAH, AND STANLEY
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+6) 65 (+4) 92
RH % (24H TREND) 29 (-3) 61 (-20) 23
WIND 20FT/EARLY(MPH) SW 6 SW 8 G20 SW 6
WIND 20FT/LATE(MPH) SW 10 G20 SW 5 SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8750 8230
TRANSPORT WND (MPH) SW 18 SW 21
VENT RATE (KT-FT) 140000 148140
MAX ADI EARLY 48 GEN GOOD 55 GEN GOOD 47 GEN GOOD
MAX ADI LATE 134 VERY GOOD7 POOR 102 VERY GOOD
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS IN
THE LOWER 50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. COOLER. LOWS IN THE UPPER 30S. HIGHS IN
THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
WVZ506-152000-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 88 (+9) 61 (+1) 86
RH % (24H TREND) 29 (-11) 60 (-19) 25
WIND 20FT/EARLY(MPH) W 8 G19 SW 7 G19 W 8 G20
WIND 20FT/LATE(MPH) SW 11 G20 W 6 SW 12 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7720 8240
TRANSPORT WND (MPH) SW 20 SW 22
VENT RATE (KT-FT) 131240 156560
MAX ADI EARLY 73 GOOD 95 GOOD 57 GEN GOOD
MAX ADI LATE 121 VERY GOOD9 POOR 107 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. MUCH
COOLER. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. WEST WINDS
15 TO 25 MPH.
MONDAY
WINDY. MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 50S. NORTHWEST WINDS 20 TO 30 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE UPPER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
VAZ031-152000-
CLARKE-
INCLUDING THE CITY OF BERRYVILLE
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+5) 65 (+3) 91
RH % (24H TREND) 30 (-7) 70 (-13) 24
WIND 20FT/EARLY(MPH) SW 6 SW 7 G17 SW 7 G17
WIND 20FT/LATE(MPH) SW 11 G19 SW 5 SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7940 7920
TRANSPORT WND (MPH) SW 17 SW 17
VENT RATE (KT-FT) 119100 118800
MAX ADI EARLY 59 GEN GOOD 32 FAIR 48 GEN GOOD
MAX ADI LATE 90 GOOD 7 POOR 85 GOOD
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 15 TO 20 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER.
LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
15 TO 25 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS
AROUND 70. SOUTH WINDS 15 TO 20 MPH.
WVZ053-152000-
JEFFERSON-
INCLUDING THE CITIES OF CHARLES TOWN AND SHEPHERDSTOWN
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+2) 64 (+3) 90
RH % (24H TREND) 32 (-6) 74 (-13) 27
WIND 20FT/EARLY(MPH) SW 6 G17 SW 6 SW 6 G17
WIND 20FT/LATE(MPH) SW 11 G19 SW 5 SW 11 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7570 7890
TRANSPORT WND (MPH) SW 17 SW 17
VENT RATE (KT-FT) 113550 118350
MAX ADI EARLY 59 GEN GOOD 36 FAIR 50 GEN GOOD
MAX ADI LATE 86 GOOD 6 VERY POOR 85 GOOD
MAX LVORI EARLY 6 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTHEAST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 15 TO 20 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER.
LOWS IN THE UPPER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS
15 TO 25 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH.
VAZ030-152000-
WARREN-
INCLUDING THE CITY OF FRONT ROYAL
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+5) 66 (+4) 91
RH % (24H TREND) 29 (-6) 62 (-16) 23
WIND 20FT/EARLY(MPH) SW 6 SW 7 G17 SW 6
WIND 20FT/LATE(MPH) SW 10 G19 SW 5 SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8650 8820
TRANSPORT WND (MPH) SW 18 SW 18
VENT RATE (KT-FT) 138400 141120
MAX ADI EARLY 63 GOOD 92 GOOD 54 GEN GOOD
MAX ADI LATE 127 VERY GOOD7 POOR 98 GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 15 TO 20 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. COOLER. LOWS AROUND 40. HIGHS IN
THE UPPER 50S. NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
WVZ052-152000-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+2) 64 (+3) 90
RH % (24H TREND) 33 (-3) 73 (-11) 26
WIND 20FT/EARLY(MPH) SW 6 G19 SW 6 G17 SW 6 G17
WIND 20FT/LATE(MPH) SW 12 G19 LGT/VAR SW 12 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8220 8510
TRANSPORT WND (MPH) SW 18 SW 18
VENT RATE (KT-FT) 131520 136160
MAX ADI EARLY 73 GOOD 68 GOOD 69 GOOD
MAX ADI LATE 91 GOOD 6 VERY POOR 96 GOOD
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS AROUND 80. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS IN
THE LOWER 50S. HIGHS IN THE MID 60S. WEST WINDS 15 TO 20 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. COOLER. LOWS IN THE UPPER 30S.
HIGHS IN THE MID 50S. NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH.
WVZ051-152000-
MORGAN-
INCLUDING THE CITY OF PAW PAW
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 89 (+3) 66 (+4) 89
RH % (24H TREND) 32 (-1) 68 (-13) 25
WIND 20FT/EARLY(MPH) SW 6 G19 SW 7 G17 SW 7 G17
WIND 20FT/LATE(MPH) SW 12 G19 LGT/VAR SW 12 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8080 8510
TRANSPORT WND (MPH) SW 20 SW 22
VENT RATE (KT-FT) 137360 161690
MAX ADI EARLY 79 GOOD 138 VERY GOOD80 GOOD
MAX ADI LATE 97 GOOD 5 VERY POOR 109 VERY GOOD
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. MUCH COOLER.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. WEST WINDS 10 TO
15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WVZ050-152000-
HAMPSHIRE-
INCLUDING THE CITY OF ROMNEY
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+6) 66 (+4) 89
RH % (24H TREND) 30 (-5) 62 (-17) 25
WIND 20FT/EARLY(MPH) SW 6 G17 SW 6 SW 7 G17
WIND 20FT/LATE(MPH) SW 11 SW 5 W 12 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8080 8350
TRANSPORT WND (MPH) W 20 SW 21
VENT RATE (KT-FT) 137360 150300
MAX ADI EARLY 86 GOOD 135 VERY GOOD64 GOOD
MAX ADI LATE 101 VERY GOOD6 VERY POOR 106 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. MUCH COOLER.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. WEST WINDS 15 TO
20 MPH.
MONDAY
WINDY. PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
MID 50S. NORTHWEST WINDS 20 TO 30 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS
AROUND 70. SOUTHWEST WINDS 15 TO 20 MPH.
WVZ055-152000-
HARDY-
INCLUDING THE CITY OF MOOREFIELD
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+8) 65 (+3) 89
RH % (24H TREND) 30 (-8) 61 (-16) 25
WIND 20FT/EARLY(MPH) SW 7 G17 SW 7 G17 SW 7 G19
WIND 20FT/LATE(MPH) SW 10 G19 SW 5 W 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8180 8510
TRANSPORT WND (MPH) SW 18 SW 21
VENT RATE (KT-FT) 130880 153180
MAX ADI EARLY 85 GOOD 133 VERY GOOD54 GEN GOOD
MAX ADI LATE 124 VERY GOOD6 VERY POOR 101 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. MUCH COOLER.
LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. WEST WINDS 15 TO
20 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN
THE MID 50S. NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 30S. HIGHS
AROUND 70. SOUTHWEST WINDS 15 TO 20 MPH.
MDZ509-152000-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (+7) 62 (+2) 81
RH % (24H TREND) 41 (-9) 66 (-20) 34
WIND 20FT/EARLY(MPH) W 14 G26 SW 9 G19 W 13 G24
WIND 20FT/LATE(MPH) W 14 G26 SW 10 SW 15 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5300 6200
TRANSPORT WND (MPH) SW 24 SW 26
VENT RATE (KT-FT) 111300 142600
MAX ADI EARLY 68 GOOD 88 GOOD 61 GOOD
MAX ADI LATE 98 GOOD 13 GEN POOR 118 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS AROUND 80. SOUTH WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. MUCH COOLER. LOWS IN
THE LOWER 40S. HIGHS IN THE UPPER 50S. WEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS. LOWS
AROUND 30. HIGHS IN THE UPPER 40S. WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ510-152000-
EASTERN GARRETT-
INCLUDING THE CITY OF GRANTSVILLE
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (+7) 64 (+3) 82
RH % (24H TREND) 36 (-11) 62 (-21) 29
WIND 20FT/EARLY(MPH) W 14 G27 W 9 G19 W 13 G24
WIND 20FT/LATE(MPH) W 14 G26 W 11 W 14 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5550 6620
TRANSPORT WND (MPH) W 23 SW 25
VENT RATE (KT-FT) 111000 145640
MAX ADI EARLY 79 GOOD 89 GOOD 63 GOOD
MAX ADI LATE 98 GOOD 14 GEN POOR 117 VERY GOOD
MAX LVORI EARLY 4 2 2
MAX LVORI LATE 1 2 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. MUCH COOLER. LOWS IN
THE MID 40S. HIGHS IN THE UPPER 50S. WEST WINDS 15 TO 20 MPH.
MONDAY
WINDY. PARTLY CLOUDY. COOLER. LOWS IN THE LOWER 30S.
HIGHS IN THE UPPER 40S. NORTHWEST WINDS 20 TO 30 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
MDZ008-VAZ526-152000-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ELKTON AND HAYMARKET
232 AM EDT WED APR 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+6) 65 (+4) 91
RH % (24H TREND) 34 (-1) 72 (-15) 29
WIND 20FT/EARLY(MPH) SW 5 G17 SW 8 G19 SW 6
WIND 20FT/LATE(MPH) SW 13 G23 LGT/VAR SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5930 6160
TRANSPORT WND (MPH) SW 20 SW 17
VENT RATE (KT-FT) 100810 92400
MAX ADI EARLY 40 FAIR 39 FAIR 36 FAIR
MAX ADI LATE 80 GOOD 8 POOR 56 GEN GOOD
MAX LVORI EARLY 6 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS AROUND 80. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS AROUND
40. HIGHS IN THE MID 50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 10 TO 15 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION ABOVE NORMAL.
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