015
FNUS51 KLWX 170829 AAA
FWFLWX
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD...UPDATED
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
429 AM EDT FRI APR 17 2026
DISCUSSION
WELL ABOVE NORMAL TEMPERATURES AND DRY CONDITIONS ARE EXPECTED
THROUGH SATURDAY THANKS TO HIGH PRESSURE OFF THE SOUTHEASTERN U.S.
COAST. A COLD FRONT ARRIVING SATURDAY NIGHT INTO SUNDAY WILL
BRING THE FIRST OPPORTUNITY FOR MEASURABLE RAIN IN MORE THAN A
WEEK, ALONG WITH A SHARP COOL DOWN FOR EARLY NEXT WEEK. THIS COMES
WITH GUSTY NORTHWESTERLY WINDS ON SUNDAY WHICH IS FOLLOWED BY THE
POTENTIAL OF FROST AND FREEZE CONDITIONS MONDAY NIGHT.
TEMPERATURES EVENTUALLY MODERATE THROUGH THE WEEK.
SUNDAY...WHILE SOME RAIN IS EXPECTED LATE SATURDAY EVENING INTO
SUNDAY MORNING, AMOUNTS OF A TENTH TO TWO TENTHS WILL NOT BE
SUFFICIENT TO WET FUELS SIGNIFICANTLY. MORE IMPORTANTLY, THE
PRECIPITATION DURATION IS EXPECTED TO BE SHORT-LIVED, GENERALLY
6 HOURS OR LESS. FURTHERMORE, STRONG GUSTY WINDS OF 35 MPH WITH
POTENTIAL FOR GUSTS AS HIGH AS 45 MPH WILL CREATE RENEWED FIRE
WEATHER CONCERNS DESPITE MARGINAL HUMIDITIES AND THE LIGHT
RAINFALL. GIVEN THE SHORT DURATION OF PRECIPITATION, THE 100-HOUR
FUEL MOISTURE VALUES AREN'T LIKELY TO RISE MUCH AT ALL, IF
ANYTHING; WHILE THE 10-HOUR FUEL MOISTURE LIKELY RISES
CONSIDERABLY, BUT DROPS QUICKLY THROUGH THE DAY DUE TO THE DRYING
EFFECTS OF STRONG WINDS AND RAPIDLY LOWERING HUMIDITY.
REST OF NEXT WEEK...MUCH COOLER TEMPERATURE ARE EXPECTED MON AND
TUE WITH A MODERATING TREND IN TEMPERATURES EXPECTED DURING THE
MIDDLE AND SECOND HALF OF THE WEEK. WINDS WILL BE ON LIGHT SIDE
THANKS TO HIGH PRESSURE OVERHEAD, BUT HUMIDITIES WILL BE
MARGINALLY LOW TO NEAR CRITICAL LEVELS. A DRY PATTERN SEEMS
LIKELY TO CONTINUE WITH LITTLE TO NO RAINFALL.
VAZ054-172015-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF REAGAN NATIONAL AIRPORT, ARLINGTON,
BALLSTON, BARCROFT, CHERRYDALE, RIVERCREST, AND ROSSLYN
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-9) 61 (-7) 87
RH % (24H TREND) 32 (+6) 82 (+13) 30
WIND 20FT/EARLY(MPH) NW 8 G23 N 6 G19 E 6
WIND 20FT/LATE(MPH) NW 14 G25 LGT/VAR SE 11 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7530 5470
TRANSPORT WND (MPH) NW 14 S 17
VENT RATE (KT-FT) 90360 82050
MAX ADI EARLY 80 GOOD 89 GOOD 41 GEN GOOD
MAX ADI LATE 79 GOOD 4 VERY POOR 77 GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S. HIGHS
IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ055-172015-
STAFFORD-
INCLUDING THE CITIES OF ARKENDALE, GARRISONVILLE, SHILOH,
WIDEWATER, BROOKFIELD, FALMOUTH, AND GLENDIE
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (-8) 58 (-8) 90
RH % (24H TREND) 30 (+5) 87 (+18) 27
WIND 20FT/EARLY(MPH) NW 7 G23 NE 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G23 LGT/VAR SE 10 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8390 6900
TRANSPORT WND (MPH) NW 15 S 15
VENT RATE (KT-FT) 109070 89700
MAX ADI EARLY 99 GOOD 76 GOOD 43 GEN GOOD
MAX ADI LATE 79 GOOD 3 VERY POOR 96 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS AROUND 50. HIGHS IN THE MID 60S.
NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS AROUND
80. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS AROUND
80. NORTHWEST WINDS 5 TO 10 MPH.
VAZ056-172015-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (-7) 57 (-9) 90
RH % (24H TREND) 30 (+4) 88 (+19) 26
WIND 20FT/EARLY(MPH) W 6 G21 NE 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G21 LGT/VAR S 9 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8870 7890
TRANSPORT WND (MPH) NW 14 S 16
VENT RATE (KT-FT) 106440 110460
MAX ADI EARLY 95 GOOD 80 GOOD 45 GEN GOOD
MAX ADI LATE 73 GOOD 3 VERY POOR 111 VERY GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S.
NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS AROUND
80. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
NORTHWEST WINDS AROUND 5 MPH.
VAZ057-172015-
KING GEORGE-
INCLUDING THE CITIES OF ROLLINS FORK AND DAHLGREN
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-8) 58 (-9) 88
RH % (24H TREND) 31 (+3) 89 (+20) 29
WIND 20FT/EARLY(MPH) NW 6 G21 NE 5 E 5
WIND 20FT/LATE(MPH) NW 12 G23 LGT/VAR SE 10 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8590 5740
TRANSPORT WND (MPH) NW 15 SE 14
VENT RATE (KT-FT) 111670 68880
MAX ADI EARLY 85 GOOD 67 GOOD 29 FAIR
MAX ADI LATE 79 GOOD 3 VERY POOR 69 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S.
NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S. HIGHS
IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WVZ502-172015-
EASTERN GRANT-
INCLUDING THE CITIES OF CABINS, KLINE GAP, LANDES, MASONVILLE,
PETERSBURG, SEYMOURVILLE, AND WELTON
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (-7) 54 (-6) 91
RH % (24H TREND) 32 (+7) 77 (-1) 25
WIND 20FT/EARLY(MPH) W 7 G23 LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 12 G23 LGT/VAR S 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)7460 8170
TRANSPORT WND (MPH) NW 12 SW 23
VENT RATE (KT-FT) 74600 163400
MAX ADI EARLY 106 VERY GOOD59 GEN GOOD 85 GOOD
MAX ADI LATE 78 GOOD 3 VERY POOR 120 VERY GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS AROUND 30. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
WEST WINDS 10 TO 15 MPH.
WVZ503-172015-
WESTERN MINERAL-
INCLUDING THE CITIES OF PIEDMONT AND SULPHUR CITY
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (-6) 53 (-7) 88
RH % (24H TREND) 36 (+8) 77 (-7) 27
WIND 20FT/EARLY(MPH) NW 11 G23 LGT/VAR S 6
WIND 20FT/LATE(MPH) NW 13 G23 LGT/VAR SW 12 G21
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)6050 7450
TRANSPORT WND (MPH) NW 10 SW 22
VENT RATE (KT-FT) 54450 141550
MAX ADI EARLY 71 GOOD 52 GEN GOOD 56 GEN GOOD
MAX ADI LATE 66 GOOD 3 VERY POOR 90 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 20S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS AROUND 70. WEST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. WEST WINDS 15 TO 20 MPH.
WVZ504-172015-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (-9) 55 (-6) 90
RH % (24H TREND) 30 (+6) 80 (+2) 24
WIND 20FT/EARLY(MPH) W 8 G23 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G23 LGT/VAR S 10 G20
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)7180 7600
TRANSPORT WND (MPH) NW 10 SW 20
VENT RATE (KT-FT) 64620 129200
MAX ADI EARLY 86 GOOD 56 GEN GOOD 65 GOOD
MAX ADI LATE 69 GOOD 2 VERY POOR 98 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS AROUND 30. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. WEST WINDS 10 TO 15 MPH.
WVZ505-172015-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-5) 50 (-8) 85
RH % (24H TREND) 37 (+9) 74 (-8) 29
WIND 20FT/EARLY(MPH) NW 11 G27 LGT/VAR S 7 G20
WIND 20FT/LATE(MPH) NW 13 G27 LGT/VAR SW 13 G24
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)6340 7050
TRANSPORT WND (MPH) NW 14 SW 22
VENT RATE (KT-FT) 76080 133950
MAX ADI EARLY 96 GOOD 57 GEN GOOD 76 GOOD
MAX ADI LATE 79 GOOD 5 VERY POOR 90 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY. RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN
THE UPPER 40S. NORTHWEST WINDS 15 TO 25 MPH.
MONDAY
WINDY. PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 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.
WEDNESDAY
BREEZY. PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. HIGHS IN THE UPPER 60S. WEST WINDS 15 TO 25 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. WEST WINDS 15 TO 20 MPH.
WVZ501-172015-
WESTERN GRANT-
INCLUDING THE CITIES OF BEECHWOOD, WILSONIA, AND BAYARD
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-5) 52 (-7) 85
RH % (24H TREND) 38 (+7) 76 (-13) 30
WIND 20FT/EARLY(MPH) W 11 G25 LGT/VAR S 7 G18
WIND 20FT/LATE(MPH) NW 13 G25 LGT/VAR SW 13 G24
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)6120 7570
TRANSPORT WND (MPH) NW 13 SW 23
VENT RATE (KT-FT) 67320 151400
MAX ADI EARLY 72 GOOD 48 GEN GOOD 72 GOOD
MAX ADI LATE 69 GOOD 4 VERY POOR 96 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY. RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS
AROUND 50. NORTHWEST WINDS 15 TO 25 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 40S. NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 20S. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. WEST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS AROUND 70. WEST WINDS 15 TO 20 MPH.
MDZ507-172015-
NORTHWEST HARFORD-
INCLUDING THE CITIES OF BYNUM, HICKORY, BEL AIR, AND FALLSTON
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (-10) 56 (-8) 78
RH % (24H TREND) 43 (+9) 90 (+8) 46
WIND 20FT/EARLY(MPH) NW 8 G23 N 6 G19 E 7
WIND 20FT/LATE(MPH) NW 13 G25 LGT/VAR SE 12 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5420 2670
TRANSPORT WND (MPH) N 15 S 15
VENT RATE (KT-FT) 70460 34710
MAX ADI EARLY 65 GOOD 73 GOOD 25 FAIR
MAX ADI LATE 64 GOOD 7 POOR 53 GEN GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE UPPER 40S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ506-172015-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF CLARKSVILLE, COLUMBIA, SIMPSONVILLE,
HISTORIC ELLICOTT CITY, AND WOODSTOCK
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (-10) 58 (-6) 84
RH % (24H TREND) 36 (+8) 85 (+7) 36
WIND 20FT/EARLY(MPH) NW 8 G23 N 6 G19 E 7
WIND 20FT/LATE(MPH) NW 13 G25 LGT/VAR SE 12 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6520 3950
TRANSPORT WND (MPH) N 14 SE 20
VENT RATE (KT-FT) 78240 67150
MAX ADI EARLY 69 GOOD 79 GOOD 26 FAIR
MAX ADI LATE 66 GOOD 7 POOR 70 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ508-172015-
SOUTHEAST HARFORD-
INCLUDING THE CITIES OF HARFORD FURNACE, ABINGDON, EDGEWOOD,
MAGNOLIA, ABERDEEN, CARSINS, AND CHURCHVILLE
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (-6) 56 (-7) 81
RH % (24H TREND) 41 (+6) 92 (+10) 41
WIND 20FT/EARLY(MPH) NW 8 G21 N 6 G19 E 7
WIND 20FT/LATE(MPH) NW 13 G23 LGT/VAR SE 12 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5560 2590
TRANSPORT WND (MPH) N 13 SE 12
VENT RATE (KT-FT) 61160 25900
MAX ADI EARLY 56 GEN GOOD 54 GEN GOOD 23 FAIR
MAX ADI LATE 58 GEN GOOD 8 POOR 39 FAIR
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER
70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ501-172015-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITIES OF FROSTBURG, LA VALE, REYNOLDS,
AND WESTERNPORT
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (-6) 53 (-7) 88
RH % (24H TREND) 34 (+7) 85 (-4) 26
WIND 20FT/EARLY(MPH) NW 11 G25 LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 13 G25 LGT/VAR S 12 G21
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)6110 7240
TRANSPORT WND (MPH) NW 10 SW 21
VENT RATE (KT-FT) 54990 130320
MAX ADI EARLY 61 GOOD 53 GEN GOOD 44 GEN GOOD
MAX ADI LATE 65 GOOD 3 VERY POOR 76 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
40S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 20S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 70S. WEST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. WEST WINDS 10 TO 15 MPH.
MDZ503-172015-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF BOYDS AND GERMANTOWN
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (-10) 58 (-6) 86
RH % (24H TREND) 38 (+9) 85 (+6) 33
WIND 20FT/EARLY(MPH) NW 8 G25 N 5 E 6
WIND 20FT/LATE(MPH) NW 14 G27 LGT/VAR SE 12 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6610 6050
TRANSPORT WND (MPH) N 14 S 21
VENT RATE (KT-FT) 79320 108900
MAX ADI EARLY 74 GOOD 75 GOOD 45 GEN GOOD
MAX ADI LATE 73 GOOD 4 VERY POOR 88 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS AROUND 60.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE
MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ502-172015-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITIES OF CUMBERLAND, ELLERSLIE, BRADY, RAWLINGS,
AND MCCOOLE
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (-8) 55 (-6) 90
RH % (24H TREND) 31 (+8) 80 (+2) 24
WIND 20FT/EARLY(MPH) NW 8 G23 N 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G23 LGT/VAR S 11 G20
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)7020 7100
TRANSPORT WND (MPH) NW 9 SW 20
VENT RATE (KT-FT) 56160 120700
MAX ADI EARLY 68 GOOD 61 GOOD 65 GOOD
MAX ADI LATE 68 GOOD 2 VERY POOR 95 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS AROUND 30. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
WEST WINDS 10 TO 15 MPH.
MDZ505-172015-
NORTHWEST HOWARD-
INCLUDING THE CITIES OF LISBON, POPLAR SPRINGS, WATERSVILLE,
GLENELG, GLENWOOD, WEST FRIENDSHIP, AND DAYTON
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (-10) 57 (-7) 84
RH % (24H TREND) 40 (+10) 84 (+3) 36
WIND 20FT/EARLY(MPH) NW 8 G23 N 6 E 7
WIND 20FT/LATE(MPH) NW 14 G25 LGT/VAR SE 12 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6010 4570
TRANSPORT WND (MPH) N 14 SE 20
VENT RATE (KT-FT) 72120 77690
MAX ADI EARLY 70 GOOD 74 GOOD 30 FAIR
MAX ADI LATE 64 GOOD 6 VERY POOR 79 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. 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.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE UPPER 40S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTHWEST WINDS 5 TO 10 MPH.
MDZ504-172015-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF FOUR CORNERS, SILVER SPRING, GLENMONT,
BETHESDA, GAITHERSBURG, ASPEN HILL, AND ROCKVILLE
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (-9) 58 (-8) 86
RH % (24H TREND) 35 (+8) 85 (+10) 31
WIND 20FT/EARLY(MPH) NW 8 G23 N 6 G19 E 7
WIND 20FT/LATE(MPH) NW 14 G25 LGT/VAR SE 11 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6640 5830
TRANSPORT WND (MPH) N 14 S 20
VENT RATE (KT-FT) 79680 99110
MAX ADI EARLY 76 GOOD 82 GOOD 40 FAIR
MAX ADI LATE 71 GOOD 4 VERY POOR 84 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 50S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE
MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ006-172015-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF RANDALLSTOWN, LONG GREEN, GLYNDON,
REISTERSTOWN, OWINGS MILLS, COCKEYSVILLE, AND TIMONIUM
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (-10) 56 (-8) 81
RH % (24H TREND) 41 (+9) 87 (+6) 41
WIND 20FT/EARLY(MPH) NW 8 G23 N 5 G19 SE 7
WIND 20FT/LATE(MPH) NW 13 G25 LGT/VAR SE 12 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5820 3280
TRANSPORT WND (MPH) N 14 SE 20
VENT RATE (KT-FT) 69840 55760
MAX ADI EARLY 65 GOOD 72 GOOD 27 FAIR
MAX ADI LATE 61 GOOD 7 POOR 65 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE UPPER 40S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER
70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ005-172015-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG, GAMBER, AND WESTMINSTER
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (-10) 56 (-7) 84
RH % (24H TREND) 41 (+10) 84 (+1) 39
WIND 20FT/EARLY(MPH) NW 8 G23 N 5 G19 SE 7
WIND 20FT/LATE(MPH) NW 13 G25 LGT/VAR SE 13 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5850 4200
TRANSPORT WND (MPH) N 14 S 21
VENT RATE (KT-FT) 70200 75600
MAX ADI EARLY 68 GOOD 68 GOOD 33 FAIR
MAX ADI LATE 60 GEN GOOD 5 VERY POOR 76 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. 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 AROUND 60.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE UPPER 40S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ004-172015-
FREDERICK-
INCLUDING THE CITIES OF FREDERICK, BALLENGER CREEK, BUCKEYSTOWN,
AND PARK MILLS
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (-10) 56 (-8) 86
RH % (24H TREND) 40 (+10) 86 (+3) 36
WIND 20FT/EARLY(MPH) NW 8 G25 N 6 G19 SE 6 G18
WIND 20FT/LATE(MPH) NW 14 G27 LGT/VAR S 13 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6430 5260
TRANSPORT WND (MPH) N 13 S 22
VENT RATE (KT-FT) 70730 99940
MAX ADI EARLY 68 GOOD 67 GOOD 43 GEN GOOD
MAX ADI LATE 61 GOOD 4 VERY POOR 83 GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. 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.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE UPPER 40S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTHWEST WINDS 10 TO 15 MPH.
MDZ003-172015-
WASHINGTON-
INCLUDING THE CITIES OF HAGERSTOWN AND HALFWAY
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (-11) 55 (-8) 87
RH % (24H TREND) 37 (+11) 86 (+5) 32
WIND 20FT/EARLY(MPH) NW 8 G23 N 5 SE 6 G18
WIND 20FT/LATE(MPH) NW 14 G25 LGT/VAR S 14 G25
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)6900 5460
TRANSPORT WND (MPH) N 12 S 21
VENT RATE (KT-FT) 69000 98280
MAX ADI EARLY 70 GOOD 68 GOOD 57 GEN GOOD
MAX ADI LATE 71 GOOD 3 VERY POOR 87 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. 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 LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE UPPER 40S. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTHWEST WINDS 10 TO 15 MPH.
VAZ053-172015-
FAIRFAX-
INCLUDING THE CITIES OF BURKE, FAIRFAX STATION, RESTON,
ANNANDALE, CHANTILLY, LANGLEY, AND MCLEAN
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-9) 60 (-7) 88
RH % (24H TREND) 32 (+5) 82 (+11) 30
WIND 20FT/EARLY(MPH) NW 8 G25 N 5 G19 E 5
WIND 20FT/LATE(MPH) NW 14 G25 LGT/VAR SE 11 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7500 6000
TRANSPORT WND (MPH) NW 15 S 18
VENT RATE (KT-FT) 97500 96000
MAX ADI EARLY 79 GOOD 87 GOOD 44 GEN GOOD
MAX ADI LATE 78 GOOD 3 VERY POOR 80 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS AROUND 50. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S. HIGHS
IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ527-172015-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, INDEPENDENT HILL, ADEN,
MANASSAS, LAKE RIDGE, WOODBRIDGE, AND MONTCLAIR
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (-8) 57 (-9) 89
RH % (24H TREND) 32 (+5) 85 (+15) 28
WIND 20FT/EARLY(MPH) NW 7 G23 N 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 14 G25 LGT/VAR SE 11 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7710 5940
TRANSPORT WND (MPH) N 15 S 17
VENT RATE (KT-FT) 100230 89100
MAX ADI EARLY 85 GOOD 85 GOOD 45 GEN GOOD
MAX ADI LATE 80 GOOD 3 VERY POOR 79 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS AROUND 50. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ051-172015-
CULPEPER-
INCLUDING THE CITIES OF CARDOVA, CATALPA, CULPEPER, REVA,
STEVENSBURG, WINSTON, AND RAPIDAN
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (-8) 56 (-8) 89
RH % (24H TREND) 30 (+6) 89 (+17) 27
WIND 20FT/EARLY(MPH) W 5 G23 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G23 LGT/VAR S 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8320 7230
TRANSPORT WND (MPH) NW 14 S 18
VENT RATE (KT-FT) 99840 115680
MAX ADI EARLY 102 VERY GOOD76 GOOD 53 GEN GOOD
MAX ADI LATE 78 GOOD 3 VERY POOR 95 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS AROUND 50. HIGHS IN THE MID 60S.
NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
AROUND 80. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
70S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ050-172015-
ORANGE-
INCLUDING THE CITIES OF BURR HILL, EVERONA, LAHORE, MADISON RUN,
NASONS, ORANGE, AND UNIONVILLE
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (-7) 56 (-8) 90
RH % (24H TREND) 29 (+3) 88 (+17) 26
WIND 20FT/EARLY(MPH) W 6 G21 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 11 G21 LGT/VAR S 10 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8800 7540
TRANSPORT WND (MPH) NW 13 SW 18
VENT RATE (KT-FT) 96800 120640
MAX ADI EARLY 89 GOOD 72 GOOD 49 GEN GOOD
MAX ADI LATE 69 GOOD 3 VERY POOR 101 VERY GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S.
NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
NORTHWEST WINDS 5 TO 10 MPH.
VAZ036-172015-
NELSON-
INCLUDING THE CITY OF GREENFIELD
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (-4) 58 (-5) 92
RH % (24H TREND) 26 (+1) 76 (+5) 24
WIND 20FT/EARLY(MPH) W 6 G21 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 10 G21 LGT/VAR S 10 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)9620 8290
TRANSPORT WND (MPH) NW 10 SW 17
VENT RATE (KT-FT) 86580 124350
MAX ADI EARLY 102 VERY GOOD71 GOOD 37 FAIR
MAX ADI LATE 105 VERY GOOD3 VERY POOR 103 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. 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 UPPER
60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
AROUND 80. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. WEST WINDS 5 TO 10 MPH.
VAZ037-172015-
ALBEMARLE-
INCLUDING THE CITIES OF CHARLOTTESVILLE AND OVERTON
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (-4) 58 (-7) 92
RH % (24H TREND) 27 (+2) 79 (+11) 25
WIND 20FT/EARLY(MPH) W 6 G21 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 11 G21 LGT/VAR S 11 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)9570 7950
TRANSPORT WND (MPH) NW 10 SW 18
VENT RATE (KT-FT) 86130 127200
MAX ADI EARLY 101 VERY GOOD76 GOOD 42 GEN GOOD
MAX ADI LATE 96 GOOD 3 VERY POOR 91 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 60S. NORTHWEST 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 MID 30S. HIGHS IN THE UPPER
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. WEST WINDS 5 TO 10 MPH.
VAZ038-172015-
GREENE-
INCLUDING THE CITY OF SHADY GROVE
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (-5) 58 (-6) 91
RH % (24H TREND) 28 (+3) 78 (+8) 26
WIND 20FT/EARLY(MPH) W 6 G23 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 11 G23 LGT/VAR S 11 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)9050 7860
TRANSPORT WND (MPH) NW 12 SW 20
VENT RATE (KT-FT) 90500 133620
MAX ADI EARLY 103 VERY GOOD71 GOOD 52 GEN GOOD
MAX ADI LATE 91 GOOD 3 VERY POOR 95 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
NORTHWEST WINDS 10 TO 15 MPH.
VAZ039-172015-
MADISON-
INCLUDING THE CITIES OF FORDSVILLE, FIVE FORKS, MADISON MILLS,
AND TWYMANS MILL
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (-6) 57 (-6) 90
RH % (24H TREND) 29 (+4) 83 (+12) 26
WIND 20FT/EARLY(MPH) W 6 G21 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 11 G21 LGT/VAR S 11 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8670 7480
TRANSPORT WND (MPH) NW 13 SW 20
VENT RATE (KT-FT) 95370 127160
MAX ADI EARLY 102 VERY GOOD67 GOOD 51 GEN GOOD
MAX ADI LATE 87 GOOD 3 VERY POOR 94 GOOD
MAX LVORI EARLY 4 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE LOWER 60S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
MDZ014-172015-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, RIDGEWAY, SEVERN,
SOUTH GATE, SEVERNA PARK, AND ARNOLD
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-5) 57 (-9) 83
RH % (24H TREND) 35 (+2) 89 (+16) 36
WIND 20FT/EARLY(MPH) NW 7 G23 N 6 G19 E 7
WIND 20FT/LATE(MPH) NW 13 G25 LGT/VAR SE 11 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6920 2920
TRANSPORT WND (MPH) NW 13 SE 13
VENT RATE (KT-FT) 76120 32120
MAX ADI EARLY 70 GOOD 49 GEN GOOD 16 GEN POOR
MAX ADI LATE 62 GOOD 6 VERY POOR 36 FAIR
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S. HIGHS
IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ017-172015-
ST. MARYS-
INCLUDING THE CITIES OF DAMERON, LEXINGTON PARK, PINEY POINT,
RIDGE, CALIFORNIA, CALLAWAY, AND SOTTERLEY
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-7) 57 (-11) 83
RH % (24H TREND) 36 (+3) 91 (+22) 39
WIND 20FT/EARLY(MPH) W 7 G21 NE 5 E 6
WIND 20FT/LATE(MPH) NW 12 G23 LGT/VAR SE 11 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7410 2910
TRANSPORT WND (MPH) NW 13 SE 13
VENT RATE (KT-FT) 81510 32010
MAX ADI EARLY 49 GEN GOOD 27 FAIR 15 GEN POOR
MAX ADI LATE 62 GOOD 4 VERY POOR 34 FAIR
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY, SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 20 TO 25 MPH.
MONDAY
MOSTLY CLEAR. 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
LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 50S. HIGHS
IN THE MID 70S. SOUTHWEST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS 5 TO 10 MPH.
MDZ016-172015-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-7) 58 (-9) 86
RH % (24H TREND) 31 (+2) 88 (+18) 32
WIND 20FT/EARLY(MPH) NW 6 G23 N 5 E 5
WIND 20FT/LATE(MPH) NW 13 G23 LGT/VAR SE 11 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8110 4550
TRANSPORT WND (MPH) NW 15 S 13
VENT RATE (KT-FT) 105430 50050
MAX ADI EARLY 80 GOOD 70 GOOD 25 FAIR
MAX ADI LATE 80 GOOD 4 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ018-172015-
CALVERT-
INCLUDING THE CITIES OF COVE POINT, DRUM POINT, CHESAPEAKE BEACH,
MOUNT HARMONY, BROOMES ISLAND, LONG BEACH, AND DUNKIRK
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-6) 57 (-11) 83
RH % (24H TREND) 35 (+5) 89 (+21) 38
WIND 20FT/EARLY(MPH) W 7 G21 N 5 E 6
WIND 20FT/LATE(MPH) NW 11 G21 LGT/VAR SE 10 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6270 2510
TRANSPORT WND (MPH) NW 13 SE 10
VENT RATE (KT-FT) 68970 22590
MAX ADI EARLY 45 GEN GOOD 15 GEN POOR 12 POOR
MAX ADI LATE 48 GEN GOOD 4 VERY POOR 25 FAIR
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 2 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS AROUND 50. HIGHS IN THE MID 60S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S. HIGHS
IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS 5 TO 10 MPH.
MDZ011-172015-
SOUTHERN BALTIMORE-
INCLUDING THE CITIES OF BALTIMORE, FELLS POINT, AND PARK HEIGHTS
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (-6) 58 (-7) 82
RH % (24H TREND) 36 (+5) 85 (+10) 37
WIND 20FT/EARLY(MPH) NW 8 G23 N 6 G19 E 7
WIND 20FT/LATE(MPH) NW 14 G25 LGT/VAR SE 11 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6560 3250
TRANSPORT WND (MPH) N 14 SE 17
VENT RATE (KT-FT) 78720 48750
MAX ADI EARLY 63 GOOD 52 GEN GOOD 23 FAIR
MAX ADI LATE 60 GEN GOOD 8 POOR 53 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 50S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60.
SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE
LOWER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ013-172015-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, TANTALLON, GREENBELT, AND MONTPELIER
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-8) 58 (-9) 86
RH % (24H TREND) 33 (+6) 86 (+16) 33
WIND 20FT/EARLY(MPH) NW 8 G23 N 5 G19 E 6
WIND 20FT/LATE(MPH) NW 13 G25 LGT/VAR SE 11 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7400 4280
TRANSPORT WND (MPH) NW 15 S 15
VENT RATE (KT-FT) 96200 55640
MAX ADI EARLY 76 GOOD 72 GOOD 22 FAIR
MAX ADI LATE 75 GOOD 5 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS AROUND 50. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S. HIGHS
IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ040-172015-
RAPPAHANNOCK-
INCLUDING THE CITIES OF CASTLETON, FIVE FORKS, FLINT HILL,
HACKLEYS CROSSROADS, ROCK MILLS, AND WASHINGTON
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-7) 56 (-8) 89
RH % (24H TREND) 31 (+7) 85 (+14) 29
WIND 20FT/EARLY(MPH) NW 7 G23 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G25 LGT/VAR S 11 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8200 7200
TRANSPORT WND (MPH) N 14 S 20
VENT RATE (KT-FT) 98400 122400
MAX ADI EARLY 117 VERY GOOD79 GOOD 63 GOOD
MAX ADI LATE 86 GOOD 3 VERY POOR 93 GOOD
MAX LVORI EARLY 4 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
70S. NORTHWEST WINDS 5 TO 10 MPH.
DCZ001-172015-
DISTRICT OF COLUMBIA-
INCLUDING THE CITIES OF ADAMS MORGAN AND WASHINGTON
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-9) 61 (-7) 87
RH % (24H TREND) 32 (+7) 83 (+13) 30
WIND 20FT/EARLY(MPH) NW 8 G23 N 7 G19 E 6
WIND 20FT/LATE(MPH) NW 14 G25 LGT/VAR SE 11 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7350 5390
TRANSPORT WND (MPH) NW 15 S 17
VENT RATE (KT-FT) 95550 80850
MAX ADI EARLY 80 GOOD 57 GEN GOOD 35 FAIR
MAX ADI LATE 79 GOOD 4 VERY POOR 74 GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S. HIGHS
IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ504-172015-
EASTERN HIGHLAND-
INCLUDING THE CITIES OF CLOVER CREEK, LIBERTY, MCDOWELL,
MONTEREY, MUSTOE, POSSUM TROT, AND SIRONS MILL
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (-4) 52 (-5) 86
RH % (24H TREND) 31 (+4) 77 (-1) 28
WIND 20FT/EARLY(MPH) NW 9 G25 NW 5 S 5 G18
WIND 20FT/LATE(MPH) NW 13 G25 LGT/VAR SW 12 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)7460 6970
TRANSPORT WND (MPH) NW 12 SW 23
VENT RATE (KT-FT) 74600 139400
MAX ADI EARLY 98 GOOD 62 GOOD 67 GOOD
MAX ADI LATE 83 GOOD 3 VERY POOR 92 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS AROUND 50.
NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 20S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 10 TO 15 MPH.
VAZ027-172015-
SHENANDOAH-
INCLUDING THE CITIES OF CLARY, STRASBURG, ALONZAVILLE, WOODSTOCK,
HAWKINSTOWN, MOUNT CLIFTON, AND MOUNT JACKSON
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-5) 53 (-8) 89
RH % (24H TREND) 30 (+7) 83 (+9) 26
WIND 20FT/EARLY(MPH) W 8 G23 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G25 LGT/VAR S 12 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)7980 7240
TRANSPORT WND (MPH) NW 12 SW 21
VENT RATE (KT-FT) 79800 130320
MAX ADI EARLY 88 GOOD 70 GOOD 73 GOOD
MAX ADI LATE 83 GOOD 2 VERY POOR 94 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS AROUND 30. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
VAZ505-172015-
WESTERN LOUDOUN-
INCLUDING THE CITY OF LUCKETTS
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (-10) 56 (-8) 86
RH % (24H TREND) 36 (+9) 87 (+12) 32
WIND 20FT/EARLY(MPH) NW 8 G25 N 5 SE 5
WIND 20FT/LATE(MPH) NW 14 G27 LGT/VAR S 13 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6790 6090
TRANSPORT WND (MPH) N 13 S 21
VENT RATE (KT-FT) 74690 109620
MAX ADI EARLY 76 GOOD 80 GOOD 51 GEN GOOD
MAX ADI LATE 75 GOOD 3 VERY POOR 84 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS AROUND 60.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. 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 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 10 TO 15 MPH.
VAZ028-172015-
FREDERICK-
INCLUDING THE CITIES OF ALBIN, CEDAR GROVE, GAINESBORO,
AND WINCHESTER
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (-9) 55 (-9) 88
RH % (24H TREND) 33 (+10) 84 (+10) 29
WIND 20FT/EARLY(MPH) W 9 G25 LGT/VAR SE 5
WIND 20FT/LATE(MPH) NW 13 G27 LGT/VAR S 13 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)7470 6910
TRANSPORT WND (MPH) N 12 SW 21
VENT RATE (KT-FT) 74700 124380
MAX ADI EARLY 85 GOOD 67 GOOD 67 GOOD
MAX ADI LATE 77 GOOD 3 VERY POOR 86 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. 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 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTHWEST WINDS 10 TO 15 MPH.
VAZ025-172015-
AUGUSTA-
INCLUDING THE CITIES OF CHRISTIAN, CHURCHVILLE, STAUNTON,
WAYNESBORO, SPOTTSWOOD, AND STUARTS DRAFT
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-3) 54 (-7) 88
RH % (24H TREND) 29 (+3) 76 (+3) 27
WIND 20FT/EARLY(MPH) W 8 G25 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G25 LGT/VAR S 12 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8830 7150
TRANSPORT WND (MPH) NW 12 SW 21
VENT RATE (KT-FT) 88300 128700
MAX ADI EARLY 87 GOOD 67 GOOD 62 GOOD
MAX ADI LATE 81 GOOD 3 VERY POOR 86 GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S.
WEST WINDS 15 TO 20 MPH.
VAZ502-172015-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (-8) 56 (-8) 89
RH % (24H TREND) 32 (+7) 90 (+18) 29
WIND 20FT/EARLY(MPH) NW 6 G23 N 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G25 LGT/VAR S 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7960 6700
TRANSPORT WND (MPH) N 14 S 18
VENT RATE (KT-FT) 95520 107200
MAX ADI EARLY 99 GOOD 78 GOOD 48 GEN GOOD
MAX ADI LATE 80 GOOD 3 VERY POOR 88 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
70S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ026-172015-
ROCKINGHAM-
INCLUDING THE CITIES OF HARRISONBURG AND LINVILLE
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (-6) 53 (-7) 89
RH % (24H TREND) 31 (+7) 82 (+6) 27
WIND 20FT/EARLY(MPH) W 7 G25 LGT/VAR S 5 G18
WIND 20FT/LATE(MPH) NW 12 G25 LGT/VAR S 13 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8360 7470
TRANSPORT WND (MPH) NW 12 SW 22
VENT RATE (KT-FT) 83600 141930
MAX ADI EARLY 111 VERY GOOD68 GOOD 65 GOOD
MAX ADI LATE 81 GOOD 3 VERY POOR 93 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS AROUND 30. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 10 TO 15 MPH.
VAZ503-172015-
WESTERN HIGHLAND-
INCLUDING THE CITIES OF HIGHTOWN, MILL GAP, AND NEW HAMPDEN
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (-6) 49 (-7) 83
RH % (24H TREND) 34 (+5) 77 (-4) 30
WIND 20FT/EARLY(MPH) NW 11 G27 NW 5 S 6 G20
WIND 20FT/LATE(MPH) NW 13 G27 LGT/VAR SW 13 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)6330 6910
TRANSPORT WND (MPH) NW 15 SW 24
VENT RATE (KT-FT) 82290 145110
MAX ADI EARLY 95 GOOD 60 GEN GOOD 66 GOOD
MAX ADI LATE 83 GOOD 4 VERY POOR 87 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY. RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN
THE UPPER 40S. NORTHWEST WINDS 20 TO 25 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE MID 20S. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. WEST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 10 TO 15 MPH.
VAZ508-172015-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF MONTEBELLO
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (-2) 56 (-9) 86
RH % (24H TREND) 27 (+1) 68 (0) 26
WIND 20FT/EARLY(MPH) NW 10 G25 N 5 SE 5
WIND 20FT/LATE(MPH) NW 12 G25 LGT/VAR S 12 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8300 6870
TRANSPORT WND (MPH) NW 10 SW 18
VENT RATE (KT-FT) 74700 109920
MAX ADI EARLY 76 GOOD 67 GOOD 41 GEN GOOD
MAX ADI LATE 76 GOOD 3 VERY POOR 83 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 10 TO 15 MPH.
VAZ506-172015-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF GLEEDSVILLE, LEESBURG,
DULLES INTERNATIONAL AIRPORT, OAK GROVE, STERLING PARK,
AND COUNTRYSIDE
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-9) 58 (-7) 88
RH % (24H TREND) 34 (+7) 87 (+12) 30
WIND 20FT/EARLY(MPH) NW 9 G25 N 5 G19 E 5
WIND 20FT/LATE(MPH) NW 14 G27 LGT/VAR S 12 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6970 6090
TRANSPORT WND (MPH) N 14 S 20
VENT RATE (KT-FT) 83640 103530
MAX ADI EARLY 77 GOOD 86 GOOD 55 GEN GOOD
MAX ADI LATE 76 GOOD 3 VERY POOR 87 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE
MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ507-172015-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITIES OF CHESTER GAP AND SKYLAND
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (-5) 54 (-10) 85
RH % (24H TREND) 31 (+5) 80 (+6) 29
WIND 20FT/EARLY(MPH) NW 10 G25 N 5 S 6
WIND 20FT/LATE(MPH) NW 13 G25 LGT/VAR S 12 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7390 6740
TRANSPORT WND (MPH) NW 13 SW 20
VENT RATE (KT-FT) 81290 114580
MAX ADI EARLY 79 GOOD 68 GOOD 46 GEN GOOD
MAX ADI LATE 78 GOOD 3 VERY POOR 78 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 50S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. 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 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTHWEST WINDS 10 TO 15 MPH.
VAZ501-172015-
NORTHERN FAUQUIER-
INCLUDING THE CITIES OF AIRLIE, BETHEL, AND WARRENTON
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-8) 56 (-9) 88
RH % (24H TREND) 32 (+7) 85 (+15) 29
WIND 20FT/EARLY(MPH) NW 8 G23 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G25 LGT/VAR S 12 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7640 6710
TRANSPORT WND (MPH) N 14 S 21
VENT RATE (KT-FT) 91680 120780
MAX ADI EARLY 87 GOOD 77 GOOD 56 GEN GOOD
MAX ADI LATE 82 GOOD 3 VERY POOR 92 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS AROUND 60.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
VAZ029-172015-
PAGE-
INCLUDING THE CITIES OF COMPTON, FAIRVIEW, HAMBURG, KIMBALL,
LURAY, RILEYVILLE, AND INGHAM
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-6) 55 (-8) 90
RH % (24H TREND) 29 (+6) 81 (+7) 26
WIND 20FT/EARLY(MPH) W 7 G23 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G25 LGT/VAR S 11 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8230 7600
TRANSPORT WND (MPH) N 12 SW 21
VENT RATE (KT-FT) 82300 136800
MAX ADI EARLY 113 VERY GOOD68 GOOD 73 GOOD
MAX ADI LATE 81 GOOD 3 VERY POOR 98 GOOD
MAX LVORI EARLY 4 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
70S. NORTHWEST WINDS 5 TO 10 MPH.
WVZ506-172015-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (-7) 52 (-7) 87
RH % (24H TREND) 32 (+8) 75 (-2) 26
WIND 20FT/EARLY(MPH) NW 8 G25 LGT/VAR S 6 G18
WIND 20FT/LATE(MPH) NW 13 G25 LGT/VAR SW 12 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)7290 7170
TRANSPORT WND (MPH) NW 13 SW 22
VENT RATE (KT-FT) 80190 136230
MAX ADI EARLY 102 VERY GOOD61 GOOD 84 GOOD
MAX ADI LATE 83 GOOD 3 VERY POOR 93 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS AROUND 50.
NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 20S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. WEST WINDS 10 TO 15 MPH.
VAZ031-172015-
CLARKE-
INCLUDING THE CITIES OF BERRYVILLE AND STRINGTOWN
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-9) 56 (-8) 88
RH % (24H TREND) 33 (+8) 87 (+12) 29
WIND 20FT/EARLY(MPH) W 9 G25 LGT/VAR SE 5
WIND 20FT/LATE(MPH) NW 13 G27 LGT/VAR S 13 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)7180 6120
TRANSPORT WND (MPH) N 13 S 20
VENT RATE (KT-FT) 78980 104040
MAX ADI EARLY 83 GOOD 72 GOOD 58 GEN GOOD
MAX ADI LATE 77 GOOD 3 VERY POOR 78 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS AROUND 60. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE UPPER 40S. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WVZ053-172015-
JEFFERSON-
INCLUDING THE CITIES OF RANSON, SHENANDOAH JUNCTION, BLOOMERY,
CHARLES TOWN, MIDDLEWAY, BAKERTON, AND MILLVILLE
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (-11) 56 (-7) 87
RH % (24H TREND) 35 (+9) 87 (+9) 32
WIND 20FT/EARLY(MPH) W 8 G25 LGT/VAR SE 5
WIND 20FT/LATE(MPH) NW 14 G27 LGT/VAR S 13 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)7010 5600
TRANSPORT WND (MPH) N 13 S 21
VENT RATE (KT-FT) 77110 100800
MAX ADI EARLY 76 GOOD 79 GOOD 53 GEN GOOD
MAX ADI LATE 74 GOOD 3 VERY POOR 85 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. 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 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTHWEST WINDS 10 TO 15 MPH.
VAZ030-172015-
WARREN-
INCLUDING THE CITIES OF ARCO, BENTONVILLE, BUCKTON, CEDARVILLE,
FRONT ROYAL, GLEN ECHO, AND HOWELLSVILLE
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-7) 56 (-9) 89
RH % (24H TREND) 30 (+7) 82 (+12) 26
WIND 20FT/EARLY(MPH) W 8 G23 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G25 LGT/VAR S 12 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)7910 7830
TRANSPORT WND (MPH) N 13 SW 21
VENT RATE (KT-FT) 87010 140940
MAX ADI EARLY 89 GOOD 70 GOOD 67 GOOD
MAX ADI LATE 82 GOOD 3 VERY POOR 89 GOOD
MAX LVORI EARLY 4 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE
UPPER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WVZ052-172015-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (-10) 55 (-9) 88
RH % (24H TREND) 34 (+10) 86 (+10) 30
WIND 20FT/EARLY(MPH) NW 8 G23 LGT/VAR SE 5
WIND 20FT/LATE(MPH) NW 14 G25 LGT/VAR S 13 G24
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)7200 5890
TRANSPORT WND (MPH) N 13 S 21
VENT RATE (KT-FT) 79200 106020
MAX ADI EARLY 75 GOOD 74 GOOD 59 GEN GOOD
MAX ADI LATE 75 GOOD 3 VERY POOR 84 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE UPPER 40S. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTHWEST WINDS 10 TO 15 MPH.
WVZ051-172015-
MORGAN-
INCLUDING THE CITIES OF HANCOCK, SHADY GROVE, BERKELEY SPGS,
BERRYVILLE, SMITH CROSSROADS, MAGNOLIA, AND PAW PAW
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (-10) 55 (-8) 88
RH % (24H TREND) 34 (+11) 83 (+7) 28
WIND 20FT/EARLY(MPH) NW 9 G23 N 5 SE 5
WIND 20FT/LATE(MPH) NW 13 G25 LGT/VAR S 12 G24
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)7200 6720
TRANSPORT WND (MPH) NW 10 S 20
VENT RATE (KT-FT) 64800 114240
MAX ADI EARLY 73 GOOD 66 GOOD 65 GOOD
MAX ADI LATE 73 GOOD 3 VERY POOR 82 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTHWEST WINDS 5 TO 10 MPH.
WVZ050-172015-
HAMPSHIRE-
INCLUDING THE CITIES OF PURGITSVILLE, FRENCHBURG, ROMNEY,
THREE CHURCHES, WAPOCOMO, POINTS, AND SPRINGFIELD
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (-8) 55 (-7) 90
RH % (24H TREND) 32 (+9) 83 (+7) 25
WIND 20FT/EARLY(MPH) W 9 G23 LGT/VAR S 5
WIND 20FT/LATE(MPH) NW 13 G25 LGT/VAR S 12 G21
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)7140 7300
TRANSPORT WND (MPH) NW 10 SW 21
VENT RATE (KT-FT) 64260 131400
MAX ADI EARLY 78 GOOD 62 GOOD 77 GOOD
MAX ADI LATE 73 GOOD 3 VERY POOR 95 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS AROUND 30. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
WEST WINDS 10 TO 15 MPH.
WVZ055-172015-
HARDY-
INCLUDING THE CITIES OF BRAKE, BEAN SETTLEMENT, FISHER, MCNEILL,
AND MOOREFIELD
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (-7) 54 (-9) 89
RH % (24H TREND) 32 (+8) 76 (+2) 26
WIND 20FT/EARLY(MPH) W 8 G25 LGT/VAR S 5 G18
WIND 20FT/LATE(MPH) NW 13 G25 LGT/VAR S 12 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)7370 7650
TRANSPORT WND (MPH) NW 13 SW 22
VENT RATE (KT-FT) 81070 145350
MAX ADI EARLY 85 GOOD 60 GEN GOOD 74 GOOD
MAX ADI LATE 80 GOOD 3 VERY POOR 89 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE MID 50S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. 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 UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. WEST WINDS 10 TO 15 MPH.
MDZ509-172015-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-5) 53 (-5) 85
RH % (24H TREND) 42 (+8) 77 (-17) 30
WIND 20FT/EARLY(MPH) W 11 G23 LGT/VAR S 8 G18
WIND 20FT/LATE(MPH) NW 13 G23 LGT/VAR SW 14 G24
PRECIP AMOUNT 0.00 0.00 0.06
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5030 6620
TRANSPORT WND (MPH) NW 12 SW 24
VENT RATE (KT-FT) 50300 139020
MAX ADI EARLY 54 GEN GOOD 39 FAIR 73 GOOD
MAX ADI LATE 48 GEN GOOD 5 VERY POOR 85 GOOD
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 40S. WEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS. LOWS
IN THE LOWER 30S. HIGHS IN THE MID 40S. NORTHWEST WINDS 15 TO
20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 20S. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
MDZ510-172015-
EASTERN GARRETT-
INCLUDING THE CITIES OF GRANTSVILLE AND KITZMILLER
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (-6) 53 (-6) 85
RH % (24H TREND) 37 (+7) 80 (-11) 28
WIND 20FT/EARLY(MPH) NW 12 G25 LGT/VAR S 6 G18
WIND 20FT/LATE(MPH) NW 13 G25 LGT/VAR SW 13 G21
PRECIP AMOUNT 0.00 0.00 0.05
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)5550 7240
TRANSPORT WND (MPH) NW 10 SW 23
VENT RATE (KT-FT) 49950 144800
MAX ADI EARLY 59 GEN GOOD 47 GEN GOOD 46 GEN GOOD
MAX ADI LATE 59 GEN GOOD 4 VERY POOR 88 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY, SHOWERS. LOWS AROUND 40. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 15 TO 25 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
40S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. WARMER. LOWS IN THE UPPER 20S. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND
70. WEST WINDS 10 TO 15 MPH.
MDZ008-VAZ526-172015-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ANDORA, APPLETON, BARKSDALE, BAY VIEW,
BLAKE, BOHEMIAS MILLS, BRANTWOOD, HAYMARKET, AND WOOLSEY
429 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (-8) 56 (-8) 82
RH % (24H TREND) 38 (+5) 89 (+11) 37
WIND 20FT/EARLY(MPH) NW 8 G23 N 6 G21 E 8
WIND 20FT/LATE(MPH) NW 13 G25 NE 5 SE 12 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6460 4030
TRANSPORT WND (MPH) NW 14 SE 14
VENT RATE (KT-FT) 77520 48360
MAX ADI EARLY 54 GEN GOOD 53 GEN GOOD 22 FAIR
MAX ADI LATE 61 GOOD 8 POOR 38 FAIR
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER
70S. NORTHWEST WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION ABOVE NORMAL.
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