145
FNUS51 KLWX 200633
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 MON APR 20 2026
DISCUSSION
A SECONDARY COLD FRONT WILL PASS THROUGH THIS MORNING. HIGH PRESSURE
WILL BUILD IN LATE TODAY INTO TUESDAY. ANOTHER FRONT LOOKS TO DROP
IN FROM THE NORTH WEDNESDAY, THEN CROSSES BY THURSDAY BEFORE
RETURNING NORTH LATE IN THE WEEK.
FINE FUELS MAY DRY OUT RAPIDLY THROUGH EARLY THIS WEEK IN THE WAKE
OF RAIN THIS WEEKEND.
MUCH COOLER TEMPERATURES ARE EXPECTED TODAY AND TUESDAY WITH A
MODERATING TREND IN TEMPERATURES EXPECTED DURING THE MIDDLE AND
SECOND HALF OF THE WEEK. STRONGEST WINDS LOOK TO BE TODAY OUT OF THE
NORTHWEST WITH GUSTS TO 25 MPH (30 MPH OVER RIDGES). FOR THE REST OF
THE WEEK, WINDS WILL BE ON LIGHT SIDE THANKS TO HIGH PRESSURE
OVERHEAD, BUT HUMIDITIES WILL BE MARGINALLY LOW TO NEAR CRITICAL
LEVELS. THE NEXT POTENTIAL FOR RAINFALL IS WEDNESDAY INTO THURSDAY,
BUT AMOUNTS LOOK LIGHT AGAIN.
VAZ054-202000-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF REAGAN NATIONAL AIRPORT, ARLINGTON,
BALLSTON, BARCROFT, CHERRYDALE, RIVERCREST, AND ROSSLYN
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-4) 31 (-14) 62
RH % (24H TREND) 25 (-6) 72 (+8) 24
WIND 20FT/EARLY(MPH) NW 10 G20 NW 8 G20 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G23 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9290 4990
TRANSPORT WND (MPH) NW 23 SW 10
VENT RATE (KT-FT) 185800 44910
MAX ADI EARLY 99 GOOD 110 VERY GOOD32 FAIR
MAX ADI LATE 121 VERY GOOD5 VERY POOR 66 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS AROUND 50. HIGHS
IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. COOLER. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ055-202000-
STAFFORD-
INCLUDING THE CITIES OF ARKENDALE, GARRISONVILLE, SHILOH,
WIDEWATER, BROOKFIELD, FALMOUTH, AND GLENDIE
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 10 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-3) 29 (-13) 64
RH % (24H TREND) 23 (-8) 75 (-1) 25
WIND 20FT/EARLY(MPH) NW 7 G19 N 5 G18 LGT/VAR
WIND 20FT/LATE(MPH) NW 10 G20 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9210 5040
TRANSPORT WND (MPH) NW 22 SW 13
VENT RATE (KT-FT) 174990 55440
MAX ADI EARLY 152 VERY GOOD169 VERY GOOD32 FAIR
MAX ADI LATE 172 VERY GOOD4 VERY POOR 78 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. NOT AS WARM. LOWS IN
THE MID 50S. HIGHS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ056-202000-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 10 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-4) 29 (-12) 64
RH % (24H TREND) 23 (-8) 74 (+1) 24
WIND 20FT/EARLY(MPH) NW 5 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 9 G19 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9670 4990
TRANSPORT WND (MPH) NW 21 SW 13
VENT RATE (KT-FT) 174060 54890
MAX ADI EARLY 150 VERY GOOD177 VERY GOOD30 FAIR
MAX ADI LATE 192 VERY GOOD5 VERY POOR 78 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS AROUND 80. NORTH
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ057-202000-
KING GEORGE-
INCLUDING THE CITIES OF ROLLINS FORK AND DAHLGREN
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 10 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (0) 30 (-13) 63
RH % (24H TREND) 23 (-12) 80 (+9) 23
WIND 20FT/EARLY(MPH) NW 7 N 6 G17 LGT/VAR
WIND 20FT/LATE(MPH) NW 10 G18 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)8780 5280
TRANSPORT WND (MPH) NW 22 SW 9
VENT RATE (KT-FT) 166820 42240
MAX ADI EARLY 132 VERY GOOD173 VERY GOOD37 FAIR
MAX ADI LATE 168 VERY GOOD5 VERY POOR 64 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS AROUND 50. HIGHS
IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE UPPER 50S. HIGHS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
WVZ502-202000-
EASTERN GRANT-
INCLUDING THE CITIES OF CABINS, KLINE GAP, LANDES, MASONVILLE,
PETERSBURG, SEYMOURVILLE, AND WELTON
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (-4) 27 (-10) 70
RH % (24H TREND) 28 (-2) 74 (-3) 21
WIND 20FT/EARLY(MPH) NW 9 G25 N 6 G21 LGT/VAR
WIND 20FT/LATE(MPH) NW 11 G25 LGT/VAR SW 5 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)8700 6420
TRANSPORT WND (MPH) NW 23 W 17
VENT RATE (KT-FT) 174000 96300
MAX ADI EARLY 175 VERY GOOD161 VERY GOOD40 FAIR
MAX ADI LATE 193 VERY GOOD2 VERY POOR 123 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
WVZ503-202000-
WESTERN MINERAL-
INCLUDING THE CITIES OF PIEDMONT AND SULPHUR CITY
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-5) 25 (-10) 66
RH % (24H TREND) 33 (-1) 74 (-7) 25
WIND 20FT/EARLY(MPH) NW 13 G28 NW 8 G24 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G27 LGT/VAR SW 7 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)7890 5230
TRANSPORT WND (MPH) NW 23 W 18
VENT RATE (KT-FT) 157800 83680
MAX ADI EARLY 94 GOOD 150 VERY GOOD40 FAIR
MAX ADI LATE 116 VERY GOOD3 VERY POOR 105 VERY GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS AROUND 70. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE MID 60S. NORTHWEST WINDS 10 TO 15 MPH.
WVZ504-202000-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (-5) 27 (-11) 69
RH % (24H TREND) 26 (-3) 71 (-5) 23
WIND 20FT/EARLY(MPH) NW 10 G24 NW 6 G20 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G24 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9140 6180
TRANSPORT WND (MPH) NW 23 W 15
VENT RATE (KT-FT) 182800 80340
MAX ADI EARLY 154 VERY GOOD164 VERY GOOD33 FAIR
MAX ADI LATE 119 VERY GOOD2 VERY POOR 104 VERY GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
WVZ505-202000-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 10 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-1) 21 (-11) 65
RH % (24H TREND) 32 (-3) 80 (-2) 23
WIND 20FT/EARLY(MPH) NW 14 G35 NW 7 G28 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G34 LGT/VAR W 8 G26
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)7630 5910
TRANSPORT WND (MPH) NW 24 W 22
VENT RATE (KT-FT) 160230 112290
MAX ADI EARLY 110 VERY GOOD147 VERY GOOD42 GEN GOOD
MAX ADI LATE 116 VERY GOOD3 VERY POOR 133 VERY GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
WINDY. MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. WEST WINDS 25 TO 30 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND
70. NORTHWEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
WVZ501-202000-
WESTERN GRANT-
INCLUDING THE CITIES OF BEECHWOOD, WILSONIA, AND BAYARD
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-2) 23 (-9) 65
RH % (24H TREND) 34 (-4) 80 (-7) 26
WIND 20FT/EARLY(MPH) NW 13 G36 NW 7 G28 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G33 LGT/VAR SW 7 G24
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)7610 5420
TRANSPORT WND (MPH) NW 24 W 20
VENT RATE (KT-FT) 159810 92140
MAX ADI EARLY 104 VERY GOOD141 VERY GOOD37 FAIR
MAX ADI LATE 114 VERY GOOD3 VERY POOR 106 VERY GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
BREEZY. MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS
AROUND 50. HIGHS IN THE LOWER 60S. WEST WINDS 15 TO 25 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
MDZ507-202000-
NORTHWEST HARFORD-
INCLUDING THE CITIES OF BYNUM, HICKORY, BEL AIR, AND FALLSTON
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (-5) 28 (-13) 55
RH % (24H TREND) 31 (-11) 76 (-1) 33
WIND 20FT/EARLY(MPH) NW 9 G21 NW 7 G19 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G23 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)8360 4740
TRANSPORT WND (MPH) NW 22 SW 10
VENT RATE (KT-FT) 158840 42660
MAX ADI EARLY 64 GOOD 164 VERY GOOD31 FAIR
MAX ADI LATE 116 VERY GOOD5 VERY POOR 67 GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE LOWER 50S. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS 5 TO
10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. EAST WINDS 5 TO 10 MPH.
MDZ506-202000-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF CLARKSVILLE, COLUMBIA, SIMPSONVILLE,
HISTORIC ELLICOTT CITY, AND WOODSTOCK
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (-5) 29 (-13) 60
RH % (24H TREND) 28 (-7) 74 (0) 25
WIND 20FT/EARLY(MPH) NW 10 G20 NW 7 G20 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G23 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9270 4900
TRANSPORT WND (MPH) NW 22 SW 10
VENT RATE (KT-FT) 176130 44100
MAX ADI EARLY 105 VERY GOOD108 VERY GOOD37 FAIR
MAX ADI LATE 119 VERY GOOD5 VERY POOR 63 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
MDZ508-202000-
SOUTHEAST HARFORD-
INCLUDING THE CITIES OF HARFORD FURNACE, ABINGDON, EDGEWOOD,
MAGNOLIA, ABERDEEN, CARSINS, AND CHURCHVILLE
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (-5) 28 (-15) 57
RH % (24H TREND) 30 (-11) 78 (+4) 31
WIND 20FT/EARLY(MPH) NW 9 G20 NW 7 G19 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G23 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)8570 4680
TRANSPORT WND (MPH) NW 22 SW 8
VENT RATE (KT-FT) 162830 32760
MAX ADI EARLY 61 GOOD 163 VERY GOOD31 FAIR
MAX ADI LATE 116 VERY GOOD5 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS AROUND 70. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS
IN THE LOWER 50S. HIGHS IN THE LOWER 60S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
MDZ501-202000-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITIES OF FROSTBURG, LA VALE, REYNOLDS,
AND WESTERNPORT
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-5) 26 (-10) 66
RH % (24H TREND) 32 (-3) 72 (-9) 24
WIND 20FT/EARLY(MPH) NW 13 G27 NW 7 G21 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G25 LGT/VAR SW 7 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)8230 5150
TRANSPORT WND (MPH) NW 23 W 16
VENT RATE (KT-FT) 164600 72100
MAX ADI EARLY 99 GOOD 97 GOOD 37 FAIR
MAX ADI LATE 118 VERY GOOD3 VERY POOR 94 GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE MID 60S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
MDZ503-202000-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF BOYDS AND GERMANTOWN
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (-5) 29 (-12) 60
RH % (24H TREND) 28 (-7) 76 (-1) 30
WIND 20FT/EARLY(MPH) NW 10 G21 NW 7 G20 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G24 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9320 4570
TRANSPORT WND (MPH) NW 23 SW 14
VENT RATE (KT-FT) 186400 54840
MAX ADI EARLY 89 GOOD 109 VERY GOOD34 FAIR
MAX ADI LATE 120 VERY GOOD5 VERY POOR 78 GOOD
MAX LVORI EARLY 4 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
MDZ502-202000-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITIES OF CUMBERLAND, ELLERSLIE, BRADY, RAWLINGS,
AND MCCOOLE
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (-4) 28 (-11) 67
RH % (24H TREND) 26 (-4) 69 (-4) 22
WIND 20FT/EARLY(MPH) NW 9 G21 NW 5 G19 LGT/VAR
WIND 20FT/LATE(MPH) NW 11 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9110 5810
TRANSPORT WND (MPH) NW 23 SW 15
VENT RATE (KT-FT) 182200 75530
MAX ADI EARLY 154 VERY GOOD162 VERY GOOD32 FAIR
MAX ADI LATE 179 VERY GOOD3 VERY POOR 97 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS AROUND 70. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE UPPER 50S. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS 5 TO
10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
MDZ505-202000-
NORTHWEST HOWARD-
INCLUDING THE CITIES OF LISBON, POPLAR SPRINGS, WATERSVILLE,
GLENELG, GLENWOOD, WEST FRIENDSHIP, AND DAYTON
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (-5) 29 (-11) 58
RH % (24H TREND) 30 (-5) 72 (-4) 29
WIND 20FT/EARLY(MPH) NW 10 G21 NW 7 G20 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G23 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9000 4610
TRANSPORT WND (MPH) NW 23 SW 10
VENT RATE (KT-FT) 180000 41490
MAX ADI EARLY 106 VERY GOOD173 VERY GOOD36 FAIR
MAX ADI LATE 119 VERY GOOD5 VERY POOR 72 GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS AROUND 70. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
MDZ504-202000-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF FOUR CORNERS, SILVER SPRING, GLENMONT,
BETHESDA, GAITHERSBURG, ASPEN HILL, AND ROCKVILLE
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (-4) 29 (-13) 60
RH % (24H TREND) 26 (-7) 73 (+1) 26
WIND 20FT/EARLY(MPH) NW 10 G20 NW 8 G20 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G23 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9450 4880
TRANSPORT WND (MPH) NW 22 SW 10
VENT RATE (KT-FT) 179550 43920
MAX ADI EARLY 110 VERY GOOD109 VERY GOOD36 FAIR
MAX ADI LATE 117 VERY GOOD5 VERY POOR 64 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
MDZ006-202000-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF RANDALLSTOWN, LONG GREEN, GLYNDON,
REISTERSTOWN, OWINGS MILLS, COCKEYSVILLE, AND TIMONIUM
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (-4) 28 (-13) 57
RH % (24H TREND) 30 (-9) 74 (-2) 30
WIND 20FT/EARLY(MPH) NW 9 G20 NW 6 G19 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G23 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)8730 4800
TRANSPORT WND (MPH) NW 22 SW 12
VENT RATE (KT-FT) 165870 48000
MAX ADI EARLY 94 GOOD 168 VERY GOOD36 FAIR
MAX ADI LATE 117 VERY GOOD4 VERY POOR 74 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
40S. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE LOWER 50S. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS 5 TO
10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
MDZ005-202000-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG, GAMBER, AND WESTMINSTER
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (-4) 27 (-14) 58
RH % (24H TREND) 29 (-8) 75 (0) 31
WIND 20FT/EARLY(MPH) NW 9 G20 NW 6 G19 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G23 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)8940 4560
TRANSPORT WND (MPH) NW 22 SW 13
VENT RATE (KT-FT) 169860 50160
MAX ADI EARLY 89 GOOD 168 VERY GOOD34 FAIR
MAX ADI LATE 115 VERY GOOD4 VERY POOR 81 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
MDZ004-202000-
FREDERICK-
INCLUDING THE CITIES OF FREDERICK, BALLENGER CREEK, BUCKEYSTOWN,
AND PARK MILLS
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (-4) 28 (-13) 60
RH % (24H TREND) 30 (-6) 76 (0) 32
WIND 20FT/EARLY(MPH) NW 9 G25 NW 6 G21 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G26 LGT/VAR S 5 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9320 4580
TRANSPORT WND (MPH) NW 23 SW 13
VENT RATE (KT-FT) 186400 50380
MAX ADI EARLY 89 GOOD 156 VERY GOOD32 FAIR
MAX ADI LATE 118 VERY GOOD4 VERY POOR 84 GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS AROUND 70. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE MID 60S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS AROUND 50. HIGHS IN
THE MID 60S. EAST WINDS 5 TO 10 MPH.
MDZ003-202000-
WASHINGTON-
INCLUDING THE CITIES OF HAGERSTOWN AND HALFWAY
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (-4) 28 (-13) 62
RH % (24H TREND) 28 (-6) 75 (0) 28
WIND 20FT/EARLY(MPH) NW 10 G24 NW 7 G21 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G25 LGT/VAR S 6 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9260 4890
TRANSPORT WND (MPH) NW 23 S 16
VENT RATE (KT-FT) 185200 68460
MAX ADI EARLY 86 GOOD 124 VERY GOOD33 FAIR
MAX ADI LATE 118 VERY GOOD4 VERY POOR 88 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE MID 60S. SOUTHEAST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS AROUND 50. HIGHS IN
THE MID 60S. EAST WINDS 10 TO 15 MPH.
VAZ053-202000-
FAIRFAX-
INCLUDING THE CITIES OF BURKE, FAIRFAX STATION, RESTON,
ANNANDALE, CHANTILLY, LANGLEY, AND MCLEAN
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-4) 30 (-13) 62
RH % (24H TREND) 24 (-7) 73 (+5) 25
WIND 20FT/EARLY(MPH) NW 10 G21 NW 8 G20 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G24 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9320 4800
TRANSPORT WND (MPH) NW 22 SW 12
VENT RATE (KT-FT) 177080 48000
MAX ADI EARLY 93 GOOD 109 VERY GOOD36 FAIR
MAX ADI LATE 120 VERY GOOD5 VERY POOR 76 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS AROUND 50. HIGHS
IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE UPPER 50S. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ527-202000-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, INDEPENDENT HILL, ADEN,
MANASSAS, LAKE RIDGE, WOODBRIDGE, AND MONTCLAIR
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-4) 30 (-12) 63
RH % (24H TREND) 24 (-6) 75 (+1) 25
WIND 20FT/EARLY(MPH) NW 9 G19 N 7 G19 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G23 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9360 4860
TRANSPORT WND (MPH) NW 22 SW 14
VENT RATE (KT-FT) 177840 58320
MAX ADI EARLY 115 VERY GOOD156 VERY GOOD36 FAIR
MAX ADI LATE 117 VERY GOOD4 VERY POOR 78 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. NOT AS WARM. LOWS
IN THE UPPER 50S. HIGHS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ051-202000-
CULPEPER-
INCLUDING THE CITIES OF CARDOVA, CATALPA, CULPEPER, REVA,
STEVENSBURG, WINSTON, AND RAPIDAN
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 10 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-4) 28 (-13) 63
RH % (24H TREND) 23 (-7) 77 (+3) 27
WIND 20FT/EARLY(MPH) NW 5 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 9 G20 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9630 4830
TRANSPORT WND (MPH) NW 22 SW 15
VENT RATE (KT-FT) 182970 62790
MAX ADI EARLY 161 VERY GOOD164 VERY GOOD33 FAIR
MAX ADI LATE 196 VERY GOOD4 VERY POOR 86 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 80.
NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. NOT AS WARM. LOWS
IN THE MID 50S. HIGHS IN THE LOWER 70S. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS AROUND 5 MPH.
VAZ050-202000-
ORANGE-
INCLUDING THE CITIES OF BURR HILL, EVERONA, LAHORE, MADISON RUN,
NASONS, ORANGE, AND UNIONVILLE
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 10 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-4) 29 (-12) 64
RH % (24H TREND) 23 (-7) 74 (+1) 25
WIND 20FT/EARLY(MPH) NW 5 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 9 G19 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9950 4880
TRANSPORT WND (MPH) NW 21 SW 14
VENT RATE (KT-FT) 179100 58560
MAX ADI EARLY 152 VERY GOOD166 VERY GOOD30 FAIR
MAX ADI LATE 192 VERY GOOD4 VERY POOR 83 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ036-202000-
NELSON-
INCLUDING THE CITY OF GREENFIELD
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (-2) 30 (-13) 67
RH % (24H TREND) 20 (-4) 70 (+11) 23
WIND 20FT/EARLY(MPH) W 6 G20 N 5 G19 LGT/VAR
WIND 20FT/LATE(MPH) NW 10 G21 LGT/VAR S 5 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)9900 5190
TRANSPORT WND (MPH) NW 21 SW 15
VENT RATE (KT-FT) 178200 67470
MAX ADI EARLY 184 VERY GOOD144 VERY GOOD35 FAIR
MAX ADI LATE 195 VERY GOOD4 VERY POOR 88 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS AROUND 80. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ037-202000-
ALBEMARLE-
INCLUDING THE CITIES OF CHARLOTTESVILLE AND OVERTON
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (-3) 30 (-12) 66
RH % (24H TREND) 22 (-4) 72 (+8) 26
WIND 20FT/EARLY(MPH) NW 6 G20 N 6 G20 LGT/VAR
WIND 20FT/LATE(MPH) NW 10 G21 LGT/VAR S 6 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)10000 5190
TRANSPORT WND (MPH) NW 20 SW 16
VENT RATE (KT-FT) 170000 72660
MAX ADI EARLY 170 VERY GOOD160 VERY GOOD34 FAIR
MAX ADI LATE 185 VERY GOOD3 VERY POOR 92 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ038-202000-
GREENE-
INCLUDING THE CITY OF SHADY GROVE
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-4) 30 (-11) 66
RH % (24H TREND) 23 (-6) 70 (-1) 27
WIND 20FT/EARLY(MPH) NW 7 G23 N 5 G20 LGT/VAR
WIND 20FT/LATE(MPH) NW 10 G23 LGT/VAR S 6 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)10050 5280
TRANSPORT WND (MPH) NW 21 SW 16
VENT RATE (KT-FT) 180900 73920
MAX ADI EARLY 167 VERY GOOD166 VERY GOOD35 FAIR
MAX ADI LATE 195 VERY GOOD3 VERY POOR 93 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ039-202000-
MADISON-
INCLUDING THE CITIES OF FORDSVILLE, FIVE FORKS, MADISON MILLS,
AND TWYMANS MILL
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 10 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-3) 29 (-11) 65
RH % (24H TREND) 23 (-7) 72 (+3) 28
WIND 20FT/EARLY(MPH) NW 6 G19 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 10 G20 LGT/VAR S 6 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9910 5040
TRANSPORT WND (MPH) NW 21 SW 16
VENT RATE (KT-FT) 178380 70560
MAX ADI EARLY 165 VERY GOOD165 VERY GOOD34 FAIR
MAX ADI LATE 195 VERY GOOD3 VERY POOR 92 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS AROUND 80.
NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
MDZ014-202000-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, RIDGEWAY, SEVERN,
SOUTH GATE, SEVERNA PARK, AND ARNOLD
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-4) 30 (-15) 61
RH % (24H TREND) 28 (-9) 75 (+7) 26
WIND 20FT/EARLY(MPH) NW 9 G19 NW 8 G19 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G21 N 5 S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9280 4820
TRANSPORT WND (MPH) NW 22 SW 8
VENT RATE (KT-FT) 176320 33740
MAX ADI EARLY 94 GOOD 120 VERY GOOD31 FAIR
MAX ADI LATE 112 VERY GOOD5 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
MDZ017-202000-
ST. MARYS-
INCLUDING THE CITIES OF DAMERON, LEXINGTON PARK, PINEY POINT,
RIDGE, CALIFORNIA, CALLAWAY, AND SOTTERLEY
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 10 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-2) 31 (-15) 60
RH % (24H TREND) 30 (-11) 80 (+8) 28
WIND 20FT/EARLY(MPH) NW 9 G18 N 8 G17 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G20 N 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)8340 4690
TRANSPORT WND (MPH) NW 21 W 5
VENT RATE (KT-FT) 150120 18760
MAX ADI EARLY 68 GOOD 143 VERY GOOD31 FAIR
MAX ADI LATE 106 VERY GOOD6 VERY POOR 39 FAIR
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 60S. EAST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.
MDZ016-202000-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 10 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-2) 30 (-14) 62
RH % (24H TREND) 24 (-9) 77 (+2) 24
WIND 20FT/EARLY(MPH) NW 9 G19 N 7 G17 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G21 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)8990 4950
TRANSPORT WND (MPH) NW 23 SW 9
VENT RATE (KT-FT) 179800 39600
MAX ADI EARLY 85 GOOD 176 VERY GOOD32 FAIR
MAX ADI LATE 117 VERY GOOD4 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN
THE UPPER 50S. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
MDZ018-202000-
CALVERT-
INCLUDING THE CITIES OF COVE POINT, DRUM POINT, CHESAPEAKE BEACH,
MOUNT HARMONY, BROOMES ISLAND, LONG BEACH, AND DUNKIRK
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-4) 31 (-14) 62
RH % (24H TREND) 28 (-10) 77 (+9) 28
WIND 20FT/EARLY(MPH) NW 9 G18 NW 8 G17 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 N 5 SE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)8170 4610
TRANSPORT WND (MPH) NW 21 W 7
VENT RATE (KT-FT) 147060 27660
MAX ADI EARLY 69 GOOD 116 VERY GOOD27 FAIR
MAX ADI LATE 84 GOOD 6 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS AROUND 50. HIGHS
IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
MDZ011-202000-
SOUTHERN BALTIMORE-
INCLUDING THE CITIES OF BALTIMORE, FELLS POINT, AND PARK HEIGHTS
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (-5) 30 (-14) 59
RH % (24H TREND) 27 (-11) 73 (+4) 27
WIND 20FT/EARLY(MPH) NW 9 G19 NW 7 G19 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G23 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9200 4920
TRANSPORT WND (MPH) NW 22 SW 9
VENT RATE (KT-FT) 174800 39360
MAX ADI EARLY 94 GOOD 129 VERY GOOD33 FAIR
MAX ADI LATE 118 VERY GOOD5 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
MDZ013-202000-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, TANTALLON, GREENBELT, AND MONTPELIER
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-4) 30 (-14) 61
RH % (24H TREND) 25 (-8) 76 (+8) 25
WIND 20FT/EARLY(MPH) NW 10 G19 NW 8 G18 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G23 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9320 5020
TRANSPORT WND (MPH) NW 22 SW 9
VENT RATE (KT-FT) 177080 40160
MAX ADI EARLY 82 GOOD 114 VERY GOOD32 FAIR
MAX ADI LATE 120 VERY GOOD5 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ040-202000-
RAPPAHANNOCK-
INCLUDING THE CITIES OF CASTLETON, FIVE FORKS, FLINT HILL,
HACKLEYS CROSSROADS, ROCK MILLS, AND WASHINGTON
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 10 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-4) 28 (-12) 63
RH % (24H TREND) 25 (-6) 74 (+2) 29
WIND 20FT/EARLY(MPH) NW 6 G23 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 9 G24 LGT/VAR S 5 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9730 4850
TRANSPORT WND (MPH) NW 22 SW 15
VENT RATE (KT-FT) 184870 63050
MAX ADI EARLY 161 VERY GOOD174 VERY GOOD35 FAIR
MAX ADI LATE 199 VERY GOOD4 VERY POOR 92 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. NOT AS WARM. LOWS
IN THE MID 50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS AROUND 5 MPH.
DCZ001-202000-
DISTRICT OF COLUMBIA-
INCLUDING THE CITIES OF ADAMS MORGAN AND WASHINGTON
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-4) 32 (-12) 62
RH % (24H TREND) 24 (-7) 72 (+6) 25
WIND 20FT/EARLY(MPH) NW 9 G19 NW 7 G19 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G23 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9530 5050
TRANSPORT WND (MPH) NW 22 SW 9
VENT RATE (KT-FT) 181070 40400
MAX ADI EARLY 112 VERY GOOD185 VERY GOOD32 FAIR
MAX ADI LATE 121 VERY GOOD5 VERY POOR 63 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. COOLER. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ504-202000-
EASTERN HIGHLAND-
INCLUDING THE CITIES OF CLOVER CREEK, LIBERTY, MCDOWELL,
MONTEREY, MUSTOE, POSSUM TROT, AND SIRONS MILL
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-2) 24 (-11) 67
RH % (24H TREND) 28 (-1) 77 (+3) 23
WIND 20FT/EARLY(MPH) NW 9 G27 NW 5 G21 LGT/VAR
WIND 20FT/LATE(MPH) NW 10 G27 LGT/VAR SW 7 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7770 5780
TRANSPORT WND (MPH) NW 24 W 21
VENT RATE (KT-FT) 163170 104040
MAX ADI EARLY 172 VERY GOOD141 VERY GOOD35 FAIR
MAX ADI LATE 190 VERY GOOD3 VERY POOR 131 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 60S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER
70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ027-202000-
SHENANDOAH-
INCLUDING THE CITIES OF CLARY, STRASBURG, ALONZAVILLE, WOODSTOCK,
HAWKINSTOWN, MOUNT CLIFTON, AND MOUNT JACKSON
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 10 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (-4) 27 (-11) 66
RH % (24H TREND) 26 (-3) 75 (0) 25
WIND 20FT/EARLY(MPH) NW 7 G25 NW 5 G21 LGT/VAR
WIND 20FT/LATE(MPH) NW 10 G25 LGT/VAR S 5 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9310 4900
TRANSPORT WND (MPH) NW 23 SW 15
VENT RATE (KT-FT) 186200 63700
MAX ADI EARLY 159 VERY GOOD168 VERY GOOD31 FAIR
MAX ADI LATE 197 VERY GOOD3 VERY POOR 95 GOOD
MAX LVORI EARLY 4 2 4
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH.
VAZ505-202000-
WESTERN LOUDOUN-
INCLUDING THE CITY OF LUCKETTS
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (-5) 28 (-13) 61
RH % (24H TREND) 27 (-7) 75 (0) 29
WIND 20FT/EARLY(MPH) NW 12 G24 NW 8 G21 LGT/VAR
WIND 20FT/LATE(MPH) NW 14 G26 LGT/VAR S 7 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9230 4550
TRANSPORT WND (MPH) NW 23 SW 14
VENT RATE (KT-FT) 184600 54600
MAX ADI EARLY 85 GOOD 113 VERY GOOD32 FAIR
MAX ADI LATE 120 VERY GOOD5 VERY POOR 84 GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. EAST WINDS 10 TO 15 MPH.
VAZ028-202000-
FREDERICK-
INCLUDING THE CITIES OF ALBIN, CEDAR GROVE, GAINESBORO,
AND WINCHESTER
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (-5) 27 (-12) 65
RH % (24H TREND) 28 (-5) 73 (-4) 26
WIND 20FT/EARLY(MPH) NW 11 G25 NW 6 G21 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G26 LGT/VAR S 5 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9240 4990
TRANSPORT WND (MPH) NW 23 SW 14
VENT RATE (KT-FT) 184800 59880
MAX ADI EARLY 93 GOOD 170 VERY GOOD33 FAIR
MAX ADI LATE 119 VERY GOOD3 VERY POOR 90 GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
VAZ025-202000-
AUGUSTA-
INCLUDING THE CITIES OF CHRISTIAN, CHURCHVILLE, STAUNTON,
WAYNESBORO, SPOTTSWOOD, AND STUARTS DRAFT
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-2) 26 (-13) 66
RH % (24H TREND) 23 (-3) 73 (+7) 25
WIND 20FT/EARLY(MPH) NW 8 G27 NW 5 G21 LGT/VAR
WIND 20FT/LATE(MPH) NW 10 G27 LGT/VAR SW 6 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)9250 5320
TRANSPORT WND (MPH) NW 22 SW 20
VENT RATE (KT-FT) 175750 90440
MAX ADI EARLY 181 VERY GOOD145 VERY GOOD34 FAIR
MAX ADI LATE 190 VERY GOOD3 VERY POOR 116 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 70S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ502-202000-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 10 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-3) 28 (-12) 63
RH % (24H TREND) 24 (-7) 76 (-1) 26
WIND 20FT/EARLY(MPH) NW 7 G19 N 5 G19 LGT/VAR
WIND 20FT/LATE(MPH) NW 11 G21 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9310 4820
TRANSPORT WND (MPH) NW 22 SW 14
VENT RATE (KT-FT) 176890 57840
MAX ADI EARLY 154 VERY GOOD160 VERY GOOD35 FAIR
MAX ADI LATE 175 VERY GOOD4 VERY POOR 83 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. NOT AS WARM. LOWS
IN THE MID 50S. HIGHS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ026-202000-
ROCKINGHAM-
INCLUDING THE CITIES OF HARRISONBURG AND LINVILLE
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (-2) 25 (-12) 67
RH % (24H TREND) 27 (-3) 78 (+4) 26
WIND 20FT/EARLY(MPH) NW 8 G28 NW 5 G24 LGT/VAR
WIND 20FT/LATE(MPH) NW 11 G27 LGT/VAR S 7 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)9200 5350
TRANSPORT WND (MPH) NW 23 SW 18
VENT RATE (KT-FT) 184000 85600
MAX ADI EARLY 172 VERY GOOD162 VERY GOOD30 FAIR
MAX ADI LATE 141 VERY GOOD3 VERY POOR 110 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ503-202000-
WESTERN HIGHLAND-
INCLUDING THE CITIES OF HIGHTOWN, MILL GAP, AND NEW HAMPDEN
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-2) 22 (-9) 64
RH % (24H TREND) 31 (-2) 80 (-2) 24
WIND 20FT/EARLY(MPH) NW 13 G32 NW 6 G25 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G32 LGT/VAR SW 7 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6990 5670
TRANSPORT WND (MPH) NW 24 W 22
VENT RATE (KT-FT) 146790 107730
MAX ADI EARLY 112 VERY GOOD134 VERY GOOD36 FAIR
MAX ADI LATE 116 VERY GOOD3 VERY POOR 132 VERY GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. WEST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
VAZ508-202000-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF MONTEBELLO
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (-2) 27 (-12) 63
RH % (24H TREND) 23 (-3) 64 (+3) 24
WIND 20FT/EARLY(MPH) NW 12 G29 NW 8 G24 LGT/VAR
WIND 20FT/LATE(MPH) NW 11 G28 LGT/VAR S 7 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8630 4190
TRANSPORT WND (MPH) NW 22 SW 14
VENT RATE (KT-FT) 163970 50280
MAX ADI EARLY 109 VERY GOOD115 VERY GOOD27 FAIR
MAX ADI LATE 112 VERY GOOD4 VERY POOR 73 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
VAZ506-202000-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF GLEEDSVILLE, LEESBURG,
DULLES INTERNATIONAL AIRPORT, OAK GROVE, STERLING PARK,
AND COUNTRYSIDE
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (-6) 29 (-13) 61
RH % (24H TREND) 26 (-7) 76 (+1) 28
WIND 20FT/EARLY(MPH) NW 11 G21 NW 8 G20 LGT/VAR
WIND 20FT/LATE(MPH) NW 14 G24 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9480 4720
TRANSPORT WND (MPH) NW 23 SW 13
VENT RATE (KT-FT) 189600 51920
MAX ADI EARLY 92 GOOD 115 VERY GOOD34 FAIR
MAX ADI LATE 121 VERY GOOD4 VERY POOR 83 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH.
VAZ507-202000-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITIES OF CHESTER GAP AND SKYLAND
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 10 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (-2) 26 (-11) 61
RH % (24H TREND) 29 (-4) 72 (-3) 28
WIND 20FT/EARLY(MPH) NW 12 G28 NW 9 G25 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G28 LGT/VAR S 7 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)8430 4030
TRANSPORT WND (MPH) NW 23 SW 14
VENT RATE (KT-FT) 168600 48360
MAX ADI EARLY 96 GOOD 99 GOOD 26 FAIR
MAX ADI LATE 112 VERY GOOD4 VERY POOR 69 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. EAST WINDS 10 TO 15 MPH.
VAZ501-202000-
NORTHERN FAUQUIER-
INCLUDING THE CITIES OF AIRLIE, BETHEL, AND WARRENTON
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-4) 28 (-12) 62
RH % (24H TREND) 25 (-6) 74 (+3) 28
WIND 20FT/EARLY(MPH) NW 10 G24 NW 7 G21 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G25 LGT/VAR S 6 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9330 4600
TRANSPORT WND (MPH) NW 22 SW 14
VENT RATE (KT-FT) 177270 55200
MAX ADI EARLY 98 GOOD 125 VERY GOOD33 FAIR
MAX ADI LATE 117 VERY GOOD4 VERY POOR 85 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH.
VAZ029-202000-
PAGE-
INCLUDING THE CITIES OF COMPTON, FAIRVIEW, HAMBURG, KIMBALL,
LURAY, RILEYVILLE, AND INGHAM
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 10 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (-4) 27 (-12) 66
RH % (24H TREND) 27 (-3) 74 (0) 25
WIND 20FT/EARLY(MPH) NW 7 G23 N 5 G20 LGT/VAR
WIND 20FT/LATE(MPH) NW 10 G23 LGT/VAR S 6 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9370 5070
TRANSPORT WND (MPH) NW 22 SW 17
VENT RATE (KT-FT) 178030 76050
MAX ADI EARLY 160 VERY GOOD167 VERY GOOD30 FAIR
MAX ADI LATE 195 VERY GOOD3 VERY POOR 97 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS AROUND 80.
NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
WVZ506-202000-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-3) 24 (-11) 68
RH % (24H TREND) 29 (-1) 77 (+1) 22
WIND 20FT/EARLY(MPH) NW 9 G27 NW 6 G24 LGT/VAR
WIND 20FT/LATE(MPH) NW 11 G27 LGT/VAR SW 6 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8080 6390
TRANSPORT WND (MPH) NW 24 W 20
VENT RATE (KT-FT) 169680 108630
MAX ADI EARLY 162 VERY GOOD151 VERY GOOD39 FAIR
MAX ADI LATE 191 VERY GOOD3 VERY POOR 133 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS AROUND 50. HIGHS
IN THE UPPER 60S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ031-202000-
CLARKE-
INCLUDING THE CITIES OF BERRYVILLE AND STRINGTOWN
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (-6) 28 (-12) 64
RH % (24H TREND) 27 (-5) 78 (+2) 27
WIND 20FT/EARLY(MPH) NW 11 G24 NW 8 G23 LGT/VAR
WIND 20FT/LATE(MPH) NW 14 G26 LGT/VAR S 6 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9330 4810
TRANSPORT WND (MPH) NW 22 SW 14
VENT RATE (KT-FT) 177270 57720
MAX ADI EARLY 90 GOOD 107 VERY GOOD31 FAIR
MAX ADI LATE 120 VERY GOOD4 VERY POOR 84 GOOD
MAX LVORI EARLY 4 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH.
WVZ053-202000-
JEFFERSON-
INCLUDING THE CITIES OF RANSON, SHENANDOAH JUNCTION, BLOOMERY,
CHARLES TOWN, MIDDLEWAY, BAKERTON, AND MILLVILLE
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (-5) 28 (-12) 62
RH % (24H TREND) 28 (-5) 77 (+1) 28
WIND 20FT/EARLY(MPH) NW 12 G23 NW 8 G20 LGT/VAR
WIND 20FT/LATE(MPH) NW 14 G25 LGT/VAR S 7 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9350 4600
TRANSPORT WND (MPH) NW 23 SW 13
VENT RATE (KT-FT) 187000 50600
MAX ADI EARLY 80 GOOD 107 VERY GOOD31 FAIR
MAX ADI LATE 121 VERY GOOD4 VERY POOR 80 GOOD
MAX LVORI EARLY 4 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
VAZ030-202000-
WARREN-
INCLUDING THE CITIES OF ARCO, BENTONVILLE, BUCKTON, CEDARVILLE,
FRONT ROYAL, GLEN ECHO, AND HOWELLSVILLE
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (-4) 28 (-13) 66
RH % (24H TREND) 25 (-4) 74 (+3) 24
WIND 20FT/EARLY(MPH) NW 9 G24 NW 6 G21 LGT/VAR
WIND 20FT/LATE(MPH) NW 11 G25 LGT/VAR S 5 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9460 5200
TRANSPORT WND (MPH) NW 22 SW 16
VENT RATE (KT-FT) 179740 72800
MAX ADI EARLY 156 VERY GOOD174 VERY GOOD35 FAIR
MAX ADI LATE 118 VERY GOOD3 VERY POOR 90 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. NOT AS WARM. LOWS
IN THE UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO
10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH.
WVZ052-202000-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (-5) 28 (-12) 63
RH % (24H TREND) 28 (-5) 73 (-2) 27
WIND 20FT/EARLY(MPH) NW 10 G24 NW 7 G20 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 G26 LGT/VAR S 6 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9310 4810
TRANSPORT WND (MPH) NW 23 SW 15
VENT RATE (KT-FT) 186200 62530
MAX ADI EARLY 87 GOOD 114 VERY GOOD33 FAIR
MAX ADI LATE 121 VERY GOOD4 VERY POOR 90 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
WVZ051-202000-
MORGAN-
INCLUDING THE CITIES OF HANCOCK, SHADY GROVE, BERKELEY SPGS,
BERRYVILLE, SMITH CROSSROADS, MAGNOLIA, AND PAW PAW
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (-5) 28 (-12) 64
RH % (24H TREND) 27 (-7) 70 (-3) 24
WIND 20FT/EARLY(MPH) NW 9 G24 NW 5 G20 LGT/VAR
WIND 20FT/LATE(MPH) NW 10 G26 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9280 5440
TRANSPORT WND (MPH) NW 23 SW 15
VENT RATE (KT-FT) 185600 70720
MAX ADI EARLY 146 VERY GOOD167 VERY GOOD34 FAIR
MAX ADI LATE 200 VERY GOOD3 VERY POOR 95 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS AROUND 70. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE MID 60S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
WVZ050-202000-
HAMPSHIRE-
INCLUDING THE CITIES OF PURGITSVILLE, FRENCHBURG, ROMNEY,
THREE CHURCHES, WAPOCOMO, POINTS, AND SPRINGFIELD
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (-4) 27 (-11) 67
RH % (24H TREND) 27 (-4) 72 (-5) 23
WIND 20FT/EARLY(MPH) NW 10 G27 NW 6 G23 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G26 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)9070 6020
TRANSPORT WND (MPH) NW 22 SW 15
VENT RATE (KT-FT) 172330 78260
MAX ADI EARLY 121 VERY GOOD165 VERY GOOD33 FAIR
MAX ADI LATE 119 VERY GOOD3 VERY POOR 100 GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS AROUND 50. HIGHS
IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. NOT AS WARM. LOWS IN
THE UPPER 50S. HIGHS AROUND 70. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
WVZ055-202000-
HARDY-
INCLUDING THE CITIES OF BRAKE, BEAN SETTLEMENT, FISHER, MCNEILL,
AND MOOREFIELD
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (-3) 26 (-12) 68
RH % (24H TREND) 29 (-2) 73 (-2) 23
WIND 20FT/EARLY(MPH) NW 10 G27 NW 6 G24 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G27 LGT/VAR S 6 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)8820 5980
TRANSPORT WND (MPH) NW 23 SW 17
VENT RATE (KT-FT) 176400 89700
MAX ADI EARLY 142 VERY GOOD163 VERY GOOD31 FAIR
MAX ADI LATE 117 VERY GOOD3 VERY POOR 102 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 60S. WEST WINDS 5 TO 10 MPH.
MDZ509-202000-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SPRINKLES NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 42 (-3) 24 (-9) 62
RH % (24H TREND) 40 (0) 80 (-10) 30
WIND 20FT/EARLY(MPH) NW 10 G26 NW 5 G20 LGT/VAR
WIND 20FT/LATE(MPH) NW 11 G26 LGT/VAR SW 8 G19
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)7200 4280
TRANSPORT WND (MPH) NW 24 W 20
VENT RATE (KT-FT) 151200 72760
MAX ADI EARLY 131 VERY GOOD135 VERY GOOD37 FAIR
MAX ADI LATE 130 VERY GOOD3 VERY POOR 94 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MDZ510-202000-
EASTERN GARRETT-
INCLUDING THE CITIES OF GRANTSVILLE AND KITZMILLER
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 42 (-5) 24 (-10) 64
RH % (24H TREND) 35 (-2) 73 (-12) 25
WIND 20FT/EARLY(MPH) NW 13 G28 NW 7 G21 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G26 LGT/VAR SW 8 G19
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)7500 4770
TRANSPORT WND (MPH) NW 24 W 18
VENT RATE (KT-FT) 157500 76320
MAX ADI EARLY 97 GOOD 142 VERY GOOD40 FAIR
MAX ADI LATE 119 VERY GOOD3 VERY POOR 95 GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ008-VAZ526-202000-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ANDORA, APPLETON, BARKSDALE, BAY VIEW,
BLAKE, BOHEMIAS MILLS, BRANTWOOD, HAYMARKET, AND WOOLSEY
232 AM EDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (-3) 28 (-14) 58
RH % (24H TREND) 28 (-12) 73 (+1) 29
WIND 20FT/EARLY(MPH) NW 8 G20 NW 7 G20 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G23 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)8580 4810
TRANSPORT WND (MPH) NW 22 SW 8
VENT RATE (KT-FT) 163020 33670
MAX ADI EARLY 62 GOOD 156 VERY GOOD31 FAIR
MAX ADI LATE 115 VERY GOOD5 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS
IN THE LOWER 50S. HIGHS IN THE LOWER 60S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION ABOVE NORMAL.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page