601
FNUS51 KLWX 190633
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 SUN APR 19 2026
DISCUSSION
A COLD FRONT WILL MOVE OFFSHORE THIS MORNING. A SECONDARY COLD FRONT
WILL FOLLOW IN ITS WAKE TONIGHT INTO MONDAY MORNING. HIGH PRESSURE
WILL BUILD IN BEHIND THESE FRONTS LATE MONDAY THROUGH TUESDAY.
ANOTHER FRONT LOOKS TO DROP IN FROM THE NORTH WEDNESDAY, THEN
CROSSES BY THURSDAY BEFORE RETURNING NORTH LATE IN THE WEEK.
WHILE SOME RAIN IS EXPECTED THROUGH THIS MORNING, OVERALL AMOUNTS
APPEAR TO BE ONE TO THREE TENTHS OF AN INCH. IT SHOULD BE NOTED SOME
HI-RES GUIDANCE DOES HAVE LOCALIZED AMOUNTS NEAR A HALF AN INCH, BUT
PINPOINTING THE EXACT LOCATIONS OF THESE SPOTTY AMOUNTS IS VERY
DIFFICULT. 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 OVERALL LIGHT RAINFALL MONDAY. GIVEN THE
SHORT DURATION OF PRECIPITATION (6 HOURS OR LESS FOR MOST), THE 100-
HOUR FUEL MOISTURE VALUES AREN'T LIKELY TO RISE MUCH AT ALL. THE 10-
HOUR FUEL MOISTURE LIKELY RISES CONSIDERABLY, BUT DROPS QUICKLY
THROUGH THE DAY SUNDAY DUE TO THE DRYING EFFECTS OF STRONG WINDS AND
RAPIDLY LOWERING HUMIDITY ESPECIALLY WEST OF THE BLUE RIDGE AND
CATOCTIN MOUNTAINS.
MUCH COOLER TEMPERATURES ARE EXPECTED MONDAY AND TUESDAY WITH A
MODERATING TREND IN TEMPERATURES EXPECTED DURING THE MIDDLE AND
SECOND HALF OF THE WEEK. STRONGEST WINDS LOOK TO BE ON MONDAY 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.
VAZ054-192000-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF REAGAN NATIONAL AIRPORT, ARLINGTON,
BALLSTON, BARCROFT, CHERRYDALE, RIVERCREST, AND ROSSLYN
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-23) 44 (-9) 53
RH % (24H TREND) 30 (-10) 60 (-23) 27
WIND 20FT/EARLY(MPH) NW 15 G32 NW 8 G21 NW 9 G21
WIND 20FT/LATE(MPH) NW 12 G25 LGT/VAR NW 13 G24
PRECIP AMOUNT 0.17 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)8230 8880
TRANSPORT WND (MPH) NW 32 NW 26
VENT RATE (KT-FT) 230440 204240
MAX ADI EARLY 81 GOOD 159 VERY GOOD125 VERY GOOD
MAX ADI LATE 162 VERY GOOD10 POOR 136 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60.
WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO
10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
VAZ055-192000-
STAFFORD-
INCLUDING THE CITIES OF ARKENDALE, GARRISONVILLE, SHILOH,
WIDEWATER, BROOKFIELD, FALMOUTH, AND GLENDIE
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (-27) 42 (-10) 55
RH % (24H TREND) 31 (-4) 62 (-19) 27
WIND 20FT/EARLY(MPH) NW 12 G29 NW 5 G18 NW 6 G19
WIND 20FT/LATE(MPH) NW 9 G20 LGT/VAR NW 10 G21
PRECIP AMOUNT 0.19 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)8010 9160
TRANSPORT WND (MPH) NW 30 NW 23
VENT RATE (KT-FT) 208260 183200
MAX ADI EARLY 78 GOOD 200 VERY GOOD137 VERY GOOD
MAX ADI LATE 200 VERY GOOD6 VERY POOR 187 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. 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 AROUND 80.
NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
VAZ056-192000-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (-29) 41 (-13) 56
RH % (24H TREND) 30 (0) 61 (-20) 25
WIND 20FT/EARLY(MPH) N 10 G29 LGT/VAR NW 5 G18
WIND 20FT/LATE(MPH) NW 7 G19 LGT/VAR NW 9 G20
PRECIP AMOUNT 0.21 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)7750 9740
TRANSPORT WND (MPH) NW 29 NW 23
VENT RATE (KT-FT) 193750 194800
MAX ADI EARLY 80 GOOD 199 VERY GOOD135 VERY GOOD
MAX ADI LATE 200 VERY GOOD5 VERY POOR 200 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 60S.
WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. 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.
NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
VAZ057-192000-
KING GEORGE-
INCLUDING THE CITIES OF ROLLINS FORK AND DAHLGREN
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (-23) 42 (-12) 55
RH % (24H TREND) 33 (-10) 62 (-21) 28
WIND 20FT/EARLY(MPH) NW 13 G27 NW 5 NW 7
WIND 20FT/LATE(MPH) NW 9 G19 LGT/VAR NW 11 G19
PRECIP AMOUNT 0.15 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)7360 9450
TRANSPORT WND (MPH) NW 28 NW 23
VENT RATE (KT-FT) 176640 189000
MAX ADI EARLY 81 GOOD 186 VERY GOOD134 VERY GOOD
MAX ADI LATE 197 VERY GOOD6 VERY POOR 164 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. 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. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS AROUND 80. SOUTHEAST WINDS 5 TO 10 MPH.
WVZ502-192000-
EASTERN GRANT-
INCLUDING THE CITIES OF CABINS, KLINE GAP, LANDES, MASONVILLE,
PETERSBURG, SEYMOURVILLE, AND WELTON
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 60 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-31) 36 (-11) 49
RH % (24H TREND) 27 (+1) 74 (-7) 29
WIND 20FT/EARLY(MPH) N 12 G35 W 8 G28 NW 8 G25
WIND 20FT/LATE(MPH) NW 14 G34 W 6 G19 NW 11 G26
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 11 PM
PRECIP END 10 AM 5 AM
MIXING HGT(FT-AGL/MSL)8970 8410
TRANSPORT WND (MPH) NW 35 NW 28
VENT RATE (KT-FT) 269100 201840
MAX ADI EARLY 83 GOOD 167 VERY GOOD175 VERY GOOD
MAX ADI LATE 183 VERY GOOD8 POOR 195 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS AROUND 70. 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 MID 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
WVZ503-192000-
WESTERN MINERAL-
INCLUDING THE CITIES OF PIEDMONT AND SULPHUR CITY
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 40 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (-33) 32 (-13) 45
RH % (24H TREND) 31 (+2) 81 (-6) 33
WIND 20FT/EARLY(MPH) NW 17 G39 W 11 G29 NW 12 G28
WIND 20FT/LATE(MPH) W 17 G36 W 10 G25 NW 13 G28
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 11 PM
PRECIP END 11 AM 4 AM
MIXING HGT(FT-AGL/MSL)8350 7380
TRANSPORT WND (MPH) NW 37 NW 28
VENT RATE (KT-FT) 267200 177120
MAX ADI EARLY 82 GOOD 161 VERY GOOD98 GOOD
MAX ADI LATE 184 VERY GOOD18 GEN POOR 131 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. 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
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
WVZ504-192000-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 60 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-32) 36 (-11) 48
RH % (24H TREND) 27 (-3) 73 (-7) 28
WIND 20FT/EARLY(MPH) NW 14 G34 W 9 G27 NW 9 G23
WIND 20FT/LATE(MPH) NW 16 G32 W 6 G19 NW 12 G24
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 9 PM
PRECIP END 10 AM 4 AM
MIXING HGT(FT-AGL/MSL)9040 8540
TRANSPORT WND (MPH) NW 35 NW 26
VENT RATE (KT-FT) 271200 196420
MAX ADI EARLY 81 GOOD 160 VERY GOOD170 VERY GOOD
MAX ADI LATE 180 VERY GOOD11 POOR 134 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS AROUND 70. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 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. SOUTHWEST WINDS 5 TO 10 MPH.
WVZ505-192000-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE FRZ RAIN SNOW SHOWERS NONE
CHANCE PRECIP (%) 70 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (-31) 28 (-14) 43
RH % (24H TREND) 33 (0) 86 (-6) 35
WIND 20FT/EARLY(MPH) NW 19 G48 W 11 G37 NW 13 G35
WIND 20FT/LATE(MPH) W 18 G46 W 10 G32 NW 13 G35
PRECIP AMOUNT 0.04 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 11 PM
PRECIP END 11 AM 5 AM
MIXING HGT(FT-AGL/MSL)7770 7390
TRANSPORT WND (MPH) NW 37 NW 30
VENT RATE (KT-FT) 248640 192140
MAX ADI EARLY 90 GOOD 167 VERY GOOD112 VERY GOOD
MAX ADI LATE 181 VERY GOOD21 FAIR 139 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS AROUND 60.
WEST WINDS 15 TO 20 MPH.
WEDNESDAY
BREEZY. PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN
THE MID 40S. HIGHS IN THE LOWER 60S. WEST WINDS 20 TO 25 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S.
WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WVZ501-192000-
WESTERN GRANT-
INCLUDING THE CITIES OF BEECHWOOD, WILSONIA, AND BAYARD
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 40 30 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (-32) 29 (-13) 43
RH % (24H TREND) 34 (+4) 88 (-5) 37
WIND 20FT/EARLY(MPH) W 18 G48 W 11 G37 NW 12 G35
WIND 20FT/LATE(MPH) NW 17 G47 W 10 G31 NW 13 G35
PRECIP AMOUNT 0.03 0.02 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 AM 11 PM 8 AM
PRECIP END 12 PM 5 AM 2 PM
MIXING HGT(FT-AGL/MSL)8070 7230
TRANSPORT WND (MPH) NW 37 NW 29
VENT RATE (KT-FT) 258240 180750
MAX ADI EARLY 75 GOOD 163 VERY GOOD96 GOOD
MAX ADI LATE 187 VERY GOOD22 FAIR 132 VERY GOOD
MAX LVORI EARLY 4 2 4
MAX LVORI LATE 2 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS AROUND 60.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. 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.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ507-192000-
NORTHWEST HARFORD-
INCLUDING THE CITIES OF BYNUM, HICKORY, BEL AIR, AND FALLSTON
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (-17) 39 (-11) 49
RH % (24H TREND) 41 (-19) 72 (-24) 33
WIND 20FT/EARLY(MPH) NW 14 G32 NW 8 G24 NW 9 G23
WIND 20FT/LATE(MPH) NW 14 G27 LGT/VAR NW 13 G25
PRECIP AMOUNT 0.23 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)6990 8640
TRANSPORT WND (MPH) NW 32 NW 26
VENT RATE (KT-FT) 195720 198720
MAX ADI EARLY 74 GOOD 126 VERY GOOD116 VERY GOOD
MAX ADI LATE 153 VERY GOOD7 POOR 135 VERY GOOD
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID
50S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE LOWER 40S. HIGHS IN THE MID 60S. 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. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ506-192000-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF CLARKSVILLE, COLUMBIA, SIMPSONVILLE,
HISTORIC ELLICOTT CITY, AND WOODSTOCK
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-19) 40 (-11) 51
RH % (24H TREND) 35 (-12) 67 (-24) 29
WIND 20FT/EARLY(MPH) NW 14 G31 NW 8 G23 NW 9 G21
WIND 20FT/LATE(MPH) NW 13 G25 LGT/VAR NW 13 G24
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)7770 9030
TRANSPORT WND (MPH) NW 33 NW 28
VENT RATE (KT-FT) 225330 216720
MAX ADI EARLY 70 GOOD 132 VERY GOOD124 VERY GOOD
MAX ADI LATE 164 VERY GOOD7 POOR 143 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE MID 40S. HIGHS AROUND 70. SOUTHWEST 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 MID 50S. HIGHS AROUND 80.
WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ508-192000-
SOUTHEAST HARFORD-
INCLUDING THE CITIES OF HARFORD FURNACE, ABINGDON, EDGEWOOD,
MAGNOLIA, ABERDEEN, CARSINS, AND CHURCHVILLE
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-15) 40 (-13) 52
RH % (24H TREND) 40 (-19) 71 (-26) 32
WIND 20FT/EARLY(MPH) NW 14 G33 NW 8 G23 NW 9 G21
WIND 20FT/LATE(MPH) NW 13 G26 LGT/VAR NW 13 G24
PRECIP AMOUNT 0.20 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)6530 8600
TRANSPORT WND (MPH) NW 30 NW 25
VENT RATE (KT-FT) 169780 189200
MAX ADI EARLY 77 GOOD 118 VERY GOOD114 VERY GOOD
MAX ADI LATE 136 VERY GOOD8 POOR 132 VERY GOOD
MAX LVORI EARLY 6 3 3
MAX LVORI LATE 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE MID 40S. HIGHS IN THE UPPER 60S. SOUTHWEST 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 MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ501-192000-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITIES OF FROSTBURG, LA VALE, REYNOLDS,
AND WESTERNPORT
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 50 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (-31) 33 (-12) 45
RH % (24H TREND) 31 (-4) 81 (-6) 32
WIND 20FT/EARLY(MPH) NW 18 G36 W 10 G27 NW 12 G26
WIND 20FT/LATE(MPH) W 18 G33 W 9 G24 NW 13 G26
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 9 PM
PRECIP END 10 AM 4 AM
MIXING HGT(FT-AGL/MSL)8460 7550
TRANSPORT WND (MPH) NW 36 NW 28
VENT RATE (KT-FT) 262260 181200
MAX ADI EARLY 83 GOOD 156 VERY GOOD109 VERY GOOD
MAX ADI LATE 181 VERY GOOD15 GEN POOR 134 VERY GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ503-192000-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF BOYDS AND GERMANTOWN
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-24) 40 (-10) 50
RH % (24H TREND) 34 (-9) 69 (-19) 31
WIND 20FT/EARLY(MPH) NW 15 G31 NW 8 G24 NW 10 G21
WIND 20FT/LATE(MPH) NW 14 G26 LGT/VAR NW 13 G25
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)8310 8480
TRANSPORT WND (MPH) NW 33 NW 29
VENT RATE (KT-FT) 240990 212000
MAX ADI EARLY 70 GOOD 144 VERY GOOD118 VERY GOOD
MAX ADI LATE 167 VERY GOOD7 POOR 146 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE UPPER 50S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE MID 40S. HIGHS AROUND 70. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S.
NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ502-192000-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITIES OF CUMBERLAND, ELLERSLIE, BRADY, RAWLINGS,
AND MCCOOLE
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 70 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-31) 36 (-11) 48
RH % (24H TREND) 28 (-3) 72 (-9) 28
WIND 20FT/EARLY(MPH) NW 13 G28 W 7 G24 NW 8 G23
WIND 20FT/LATE(MPH) NW 14 G29 W 5 G17 NW 11 G24
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 9 PM
PRECIP END 10 AM 3 AM
MIXING HGT(FT-AGL/MSL)8780 8300
TRANSPORT WND (MPH) NW 35 NW 26
VENT RATE (KT-FT) 263400 190900
MAX ADI EARLY 84 GOOD 154 VERY GOOD169 VERY GOOD
MAX ADI LATE 175 VERY GOOD9 POOR 185 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. 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
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. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
MDZ505-192000-
NORTHWEST HOWARD-
INCLUDING THE CITIES OF LISBON, POPLAR SPRINGS, WATERSVILLE,
GLENELG, GLENWOOD, WEST FRIENDSHIP, AND DAYTON
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-19) 40 (-9) 49
RH % (24H TREND) 36 (-12) 69 (-22) 30
WIND 20FT/EARLY(MPH) NW 15 G29 NW 8 G23 NW 9 G21
WIND 20FT/LATE(MPH) NW 14 G26 LGT/VAR NW 13 G24
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)7430 8790
TRANSPORT WND (MPH) NW 33 NW 28
VENT RATE (KT-FT) 215470 210960
MAX ADI EARLY 67 GOOD 151 VERY GOOD120 VERY GOOD
MAX ADI LATE 162 VERY GOOD7 POOR 142 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE MID 40S. HIGHS IN THE UPPER 60S. SOUTHWEST 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. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ504-192000-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF FOUR CORNERS, SILVER SPRING, GLENMONT,
BETHESDA, GAITHERSBURG, ASPEN HILL, AND ROCKVILLE
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-23) 42 (-9) 51
RH % (24H TREND) 32 (-9) 64 (-22) 29
WIND 20FT/EARLY(MPH) NW 15 G31 NW 8 G23 NW 9 G21
WIND 20FT/LATE(MPH) NW 13 G26 LGT/VAR NW 13 G25
PRECIP AMOUNT 0.17 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)8160 8570
TRANSPORT WND (MPH) NW 32 NW 28
VENT RATE (KT-FT) 228480 205680
MAX ADI EARLY 75 GOOD 148 VERY GOOD123 VERY GOOD
MAX ADI LATE 163 VERY GOOD7 POOR 141 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. 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
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ006-192000-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF RANDALLSTOWN, LONG GREEN, GLYNDON,
REISTERSTOWN, OWINGS MILLS, COCKEYSVILLE, AND TIMONIUM
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-18) 39 (-11) 50
RH % (24H TREND) 37 (-17) 72 (-22) 31
WIND 20FT/EARLY(MPH) NW 14 G31 NW 7 G24 NW 9 G23
WIND 20FT/LATE(MPH) NW 13 G26 LGT/VAR NW 12 G24
PRECIP AMOUNT 0.21 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)7050 8670
TRANSPORT WND (MPH) NW 33 NW 26
VENT RATE (KT-FT) 204450 199410
MAX ADI EARLY 69 GOOD 141 VERY GOOD146 VERY GOOD
MAX ADI LATE 158 VERY GOOD7 POOR 138 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE MID 50S.
WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE MID 40S. HIGHS IN THE UPPER 60S. SOUTHWEST 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. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ005-192000-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG, GAMBER, AND WESTMINSTER
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-20) 39 (-10) 48
RH % (24H TREND) 37 (-14) 71 (-20) 31
WIND 20FT/EARLY(MPH) NW 13 G29 NW 7 G23 NW 8 G21
WIND 20FT/LATE(MPH) NW 14 G26 LGT/VAR NW 12 G24
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)7220 8620
TRANSPORT WND (MPH) NW 33 NW 28
VENT RATE (KT-FT) 209380 206880
MAX ADI EARLY 66 GOOD 149 VERY GOOD143 VERY GOOD
MAX ADI LATE 161 VERY GOOD7 POOR 138 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID
50S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE MID 40S. HIGHS IN THE UPPER 60S. SOUTHWEST 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. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ004-192000-
FREDERICK-
INCLUDING THE CITIES OF FREDERICK, BALLENGER CREEK, BUCKEYSTOWN,
AND PARK MILLS
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-24) 38 (-11) 50
RH % (24H TREND) 36 (-11) 72 (-15) 32
WIND 20FT/EARLY(MPH) NW 14 G35 NW 7 G27 NW 9 G26
WIND 20FT/LATE(MPH) NW 14 G31 LGT/VAR NW 12 G26
PRECIP AMOUNT 0.15 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(FT-AGL/MSL)7860 8580
TRANSPORT WND (MPH) NW 35 NW 28
VENT RATE (KT-FT) 235800 205920
MAX ADI EARLY 65 GOOD 146 VERY GOOD124 VERY GOOD
MAX ADI LATE 167 VERY GOOD7 POOR 140 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. 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 MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ003-192000-
WASHINGTON-
INCLUDING THE CITIES OF HAGERSTOWN AND HALFWAY
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 90 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-27) 38 (-11) 49
RH % (24H TREND) 33 (-8) 73 (-12) 31
WIND 20FT/EARLY(MPH) NW 14 G32 NW 7 G26 NW 10 G24
WIND 20FT/LATE(MPH) NW 16 G29 W 5 G17 NW 13 G26
PRECIP AMOUNT 0.09 0.00 0.00
PRECIP DURATION 4 0
PRECIP BEGIN 6 AM 12 AM
PRECIP END 12 PM 4 AM
MIXING HGT(FT-AGL/MSL)8170 8600
TRANSPORT WND (MPH) NW 32 NW 28
VENT RATE (KT-FT) 228760 206400
MAX ADI EARLY 62 GOOD 141 VERY GOOD119 VERY GOOD
MAX ADI LATE 167 VERY GOOD7 POOR 140 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS AROUND 60.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. 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
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. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTHEAST WINDS 10 TO 15 MPH.
VAZ053-192000-
FAIRFAX-
INCLUDING THE CITIES OF BURKE, FAIRFAX STATION, RESTON,
ANNANDALE, CHANTILLY, LANGLEY, AND MCLEAN
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-25) 43 (-9) 53
RH % (24H TREND) 31 (-7) 64 (-19) 28
WIND 20FT/EARLY(MPH) NW 16 G32 NW 8 G23 NW 10 G21
WIND 20FT/LATE(MPH) NW 13 G26 LGT/VAR NW 13 G25
PRECIP AMOUNT 0.17 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)8270 8920
TRANSPORT WND (MPH) NW 32 NW 26
VENT RATE (KT-FT) 231560 205160
MAX ADI EARLY 77 GOOD 147 VERY GOOD122 VERY GOOD
MAX ADI LATE 162 VERY GOOD8 POOR 136 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS AROUND 60.
WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO
10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
VAZ527-192000-
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 SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (-25) 42 (-9) 54
RH % (24H TREND) 30 (-8) 64 (-18) 27
WIND 20FT/EARLY(MPH) NW 15 G31 NW 7 G21 NW 8 G20
WIND 20FT/LATE(MPH) NW 11 G24 LGT/VAR NW 12 G23
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)8220 8930
TRANSPORT WND (MPH) NW 31 NW 25
VENT RATE (KT-FT) 221940 196460
MAX ADI EARLY 75 GOOD 133 VERY GOOD125 VERY GOOD
MAX ADI LATE 154 VERY GOOD8 POOR 128 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. 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. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS AROUND 80. SOUTHEAST WINDS 5 TO 10 MPH.
VAZ051-192000-
CULPEPER-
INCLUDING THE CITIES OF CARDOVA, CATALPA, CULPEPER, REVA,
STEVENSBURG, WINSTON, AND RAPIDAN
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-29) 41 (-10) 54
RH % (24H TREND) 30 (-3) 64 (-17) 27
WIND 20FT/EARLY(MPH) NW 10 G28 LGT/VAR NW 5 G19
WIND 20FT/LATE(MPH) NW 9 G21 LGT/VAR NW 9 G20
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)8070 9370
TRANSPORT WND (MPH) NW 29 NW 23
VENT RATE (KT-FT) 201750 187400
MAX ADI EARLY 69 GOOD 200 VERY GOOD144 VERY GOOD
MAX ADI LATE 200 VERY GOOD5 VERY POOR 200 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. 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.
NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.
VAZ050-192000-
ORANGE-
INCLUDING THE CITIES OF BURR HILL, EVERONA, LAHORE, MADISON RUN,
NASONS, ORANGE, AND UNIONVILLE
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (-28) 41 (-11) 55
RH % (24H TREND) 29 (-2) 62 (-18) 26
WIND 20FT/EARLY(MPH) N 9 G27 LGT/VAR NW 5 G18
WIND 20FT/LATE(MPH) NW 8 G20 LGT/VAR NW 9 G20
PRECIP AMOUNT 0.22 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)7830 9840
TRANSPORT WND (MPH) NW 28 NW 23
VENT RATE (KT-FT) 187920 196800
MAX ADI EARLY 66 GOOD 195 VERY GOOD134 VERY GOOD
MAX ADI LATE 200 VERY GOOD5 VERY POOR 200 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS AROUND 30. HIGHS IN THE LOWER 60S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE MID 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. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ036-192000-
NELSON-
INCLUDING THE CITY OF GREENFIELD
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 61 (-26) 41 (-13) 59
RH % (24H TREND) 24 (-8) 57 (-19) 21
WIND 20FT/EARLY(MPH) NW 10 G34 W 5 G21 NW 5 G19
WIND 20FT/LATE(MPH) NW 10 G24 LGT/VAR NW 9 G21
PRECIP AMOUNT 0.13 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(FT-AGL/MSL)7930 10210
TRANSPORT WND (MPH) NW 26 NW 22
VENT RATE (KT-FT) 182390 193990
MAX ADI EARLY 53 GEN GOOD 198 VERY GOOD142 VERY GOOD
MAX ADI LATE 197 VERY GOOD5 VERY POOR 198 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. 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
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 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ037-192000-
ALBEMARLE-
INCLUDING THE CITIES OF CHARLOTTESVILLE AND OVERTON
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 62 (-25) 42 (-11) 58
RH % (24H TREND) 27 (-4) 58 (-17) 24
WIND 20FT/EARLY(MPH) NW 12 G33 W 6 G23 NW 6 G19
WIND 20FT/LATE(MPH) NW 10 G24 LGT/VAR NW 10 G21
PRECIP AMOUNT 0.17 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(FT-AGL/MSL)8130 10230
TRANSPORT WND (MPH) NW 28 NW 24
VENT RATE (KT-FT) 195120 214830
MAX ADI EARLY 46 GEN GOOD 142 VERY GOOD141 VERY GOOD
MAX ADI LATE 178 VERY GOOD5 VERY POOR 197 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. 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 UPPER 70S. SOUTHWEST 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. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ038-192000-
GREENE-
INCLUDING THE CITY OF SHADY GROVE
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (-26) 41 (-11) 56
RH % (24H TREND) 28 (-5) 61 (-16) 25
WIND 20FT/EARLY(MPH) NW 12 G39 W 6 G24 NW 6 G23
WIND 20FT/LATE(MPH) NW 11 G27 LGT/VAR NW 10 G23
PRECIP AMOUNT 0.16 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(FT-AGL/MSL)7950 10080
TRANSPORT WND (MPH) NW 29 NW 25
VENT RATE (KT-FT) 198750 221760
MAX ADI EARLY 49 GEN GOOD 140 VERY GOOD140 VERY GOOD
MAX ADI LATE 191 VERY GOOD5 VERY POOR 200 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 60S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. 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 MID
80S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ039-192000-
MADISON-
INCLUDING THE CITIES OF FORDSVILLE, FIVE FORKS, MADISON MILLS,
AND TWYMANS MILL
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (-27) 40 (-12) 55
RH % (24H TREND) 29 (-5) 62 (-17) 27
WIND 20FT/EARLY(MPH) NW 10 G33 LGT/VAR NW 5 G19
WIND 20FT/LATE(MPH) NW 10 G24 LGT/VAR NW 9 G20
PRECIP AMOUNT 0.17 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(FT-AGL/MSL)7860 9760
TRANSPORT WND (MPH) NW 29 NW 24
VENT RATE (KT-FT) 196500 204960
MAX ADI EARLY 53 GEN GOOD 199 VERY GOOD135 VERY GOOD
MAX ADI LATE 200 VERY GOOD6 VERY POOR 200 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS AROUND 30. HIGHS IN THE LOWER 60S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE MID 40S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS AROUND 80.
NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MDZ014-192000-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, RIDGEWAY, SEVERN,
SOUTH GATE, SEVERNA PARK, AND ARNOLD
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-18) 42 (-12) 53
RH % (24H TREND) 35 (-18) 64 (-26) 29
WIND 20FT/EARLY(MPH) NW 14 G29 NW 8 G21 NW 9 G19
WIND 20FT/LATE(MPH) NW 12 G24 LGT/VAR NW 13 G23
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)7250 9000
TRANSPORT WND (MPH) NW 26 NW 26
VENT RATE (KT-FT) 166750 207000
MAX ADI EARLY 77 GOOD 122 VERY GOOD136 VERY GOOD
MAX ADI LATE 118 VERY GOOD8 POOR 137 VERY GOOD
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE UPPER 40S. HIGHS IN THE LOWER 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.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ017-192000-
ST. MARYS-
INCLUDING THE CITIES OF DAMERON, LEXINGTON PARK, PINEY POINT,
RIDGE, CALIFORNIA, CALLAWAY, AND SOTTERLEY
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (-19) 43 (-12) 56
RH % (24H TREND) 39 (-15) 66 (-22) 30
WIND 20FT/EARLY(MPH) NW 15 G29 NW 6 G17 NW 8 G19
WIND 20FT/LATE(MPH) NW 12 G25 LGT/VAR NW 13 G20
PRECIP AMOUNT 0.13 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT(FT-AGL/MSL)5640 9140
TRANSPORT WND (MPH) NW 26 NW 23
VENT RATE (KT-FT) 129720 182800
MAX ADI EARLY 81 GOOD 137 VERY GOOD105 VERY GOOD
MAX ADI LATE 114 VERY GOOD8 POOR 123 VERY GOOD
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. 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 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ016-192000-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-22) 42 (-11) 54
RH % (24H TREND) 31 (-15) 66 (-20) 28
WIND 20FT/EARLY(MPH) NW 14 G31 NW 7 G18 NW 9 G19
WIND 20FT/LATE(MPH) NW 11 G21 LGT/VAR NW 12 G20
PRECIP AMOUNT 0.16 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)7890 8920
TRANSPORT WND (MPH) NW 29 NW 24
VENT RATE (KT-FT) 197250 187320
MAX ADI EARLY 82 GOOD 131 VERY GOOD106 VERY GOOD
MAX ADI LATE 138 VERY GOOD8 POOR 125 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60. WEST
WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO
10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ018-192000-
CALVERT-
INCLUDING THE CITIES OF COVE POINT, DRUM POINT, CHESAPEAKE BEACH,
MOUNT HARMONY, BROOMES ISLAND, LONG BEACH, AND DUNKIRK
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-19) 43 (-11) 55
RH % (24H TREND) 36 (-19) 65 (-22) 30
WIND 20FT/EARLY(MPH) NW 15 G31 NW 7 G18 NW 9 G19
WIND 20FT/LATE(MPH) NW 12 G24 LGT/VAR NW 13 G20
PRECIP AMOUNT 0.14 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT(FT-AGL/MSL)5350 9010
TRANSPORT WND (MPH) NW 23 NW 25
VENT RATE (KT-FT) 107000 198220
MAX ADI EARLY 81 GOOD 89 GOOD 106 VERY GOOD
MAX ADI LATE 78 GOOD 9 POOR 128 VERY GOOD
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO
15 MPH.
THURSDAY
PARTLY CLOUDY. 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. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ011-192000-
SOUTHERN BALTIMORE-
INCLUDING THE CITIES OF BALTIMORE, FELLS POINT, AND PARK HEIGHTS
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-15) 41 (-12) 52
RH % (24H TREND) 34 (-18) 68 (-25) 28
WIND 20FT/EARLY(MPH) NW 14 G31 NW 8 G23 NW 9 G20
WIND 20FT/LATE(MPH) NW 13 G25 LGT/VAR NW 13 G24
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)7030 8950
TRANSPORT WND (MPH) NW 32 NW 26
VENT RATE (KT-FT) 196840 205850
MAX ADI EARLY 75 GOOD 124 VERY GOOD125 VERY GOOD
MAX ADI LATE 152 VERY GOOD8 POOR 135 VERY GOOD
MAX LVORI EARLY 5 2 3
MAX LVORI LATE 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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 UPPER 60S. 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. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ013-192000-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, TANTALLON, GREENBELT, AND MONTPELIER
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-20) 42 (-10) 53
RH % (24H TREND) 31 (-14) 62 (-24) 27
WIND 20FT/EARLY(MPH) NW 15 G31 NW 8 G21 NW 9 G20
WIND 20FT/LATE(MPH) NW 13 G24 LGT/VAR NW 13 G23
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(FT-AGL/MSL)7510 8890
TRANSPORT WND (MPH) NW 30 NW 26
VENT RATE (KT-FT) 195260 204470
MAX ADI EARLY 80 GOOD 136 VERY GOOD116 VERY GOOD
MAX ADI LATE 145 VERY GOOD7 POOR 136 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 2 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO
10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
VAZ040-192000-
RAPPAHANNOCK-
INCLUDING THE CITIES OF CASTLETON, FIVE FORKS, FLINT HILL,
HACKLEYS CROSSROADS, ROCK MILLS, AND WASHINGTON
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-27) 39 (-11) 53
RH % (24H TREND) 30 (-4) 66 (-16) 28
WIND 20FT/EARLY(MPH) NW 12 G39 LGT/VAR NW 6 G23
WIND 20FT/LATE(MPH) NW 10 G27 LGT/VAR NW 9 G23
PRECIP AMOUNT 0.22 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(FT-AGL/MSL)8020 9260
TRANSPORT WND (MPH) NW 30 NW 25
VENT RATE (KT-FT) 208520 203720
MAX ADI EARLY 67 GOOD 200 VERY GOOD150 VERY GOOD
MAX ADI LATE 200 VERY GOOD6 VERY POOR 200 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. 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. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.
DCZ001-192000-
DISTRICT OF COLUMBIA-
INCLUDING THE CITIES OF ADAMS MORGAN AND WASHINGTON
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-21) 44 (-10) 53
RH % (24H TREND) 30 (-10) 60 (-24) 27
WIND 20FT/EARLY(MPH) NW 14 G31 NW 8 G21 NW 9 G20
WIND 20FT/LATE(MPH) NW 11 G24 LGT/VAR NW 12 G23
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)7970 8810
TRANSPORT WND (MPH) NW 31 NW 28
VENT RATE (KT-FT) 215190 211440
MAX ADI EARLY 83 GOOD 145 VERY GOOD146 VERY GOOD
MAX ADI LATE 156 VERY GOOD7 POOR 139 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60.
WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO
10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
VAZ504-192000-
EASTERN HIGHLAND-
INCLUDING THE CITIES OF CLOVER CREEK, LIBERTY, MCDOWELL,
MONTEREY, MUSTOE, POSSUM TROT, AND SIRONS MILL
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (-28) 31 (-13) 47
RH % (24H TREND) 28 (-10) 77 (-12) 30
WIND 20FT/EARLY(MPH) NW 13 G36 W 8 G28 NW 8 G27
WIND 20FT/LATE(MPH) NW 13 G34 W 5 G21 NW 10 G27
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(FT-AGL/MSL)7190 7880
TRANSPORT WND (MPH) NW 32 NW 28
VENT RATE (KT-FT) 201320 189120
MAX ADI EARLY 107 VERY GOOD158 VERY GOOD160 VERY GOOD
MAX ADI LATE 161 VERY GOOD8 POOR 200 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE MID 20S. HIGHS IN THE LOWER 60S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 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
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ027-192000-
SHENANDOAH-
INCLUDING THE CITIES OF CLARY, STRASBURG, ALONZAVILLE, WOODSTOCK,
HAWKINSTOWN, MOUNT CLIFTON, AND MOUNT JACKSON
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-29) 36 (-12) 50
RH % (24H TREND) 27 (-5) 71 (-10) 28
WIND 20FT/EARLY(MPH) NW 12 G39 W 6 G26 NW 7 G26
WIND 20FT/LATE(MPH) NW 12 G32 LGT/VAR NW 10 G26
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL/MSL)8340 9030
TRANSPORT WND (MPH) NW 32 NW 26
VENT RATE (KT-FT) 233520 207690
MAX ADI EARLY 83 GOOD 190 VERY GOOD161 VERY GOOD
MAX ADI LATE 161 VERY GOOD8 POOR 200 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. 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 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 LOWER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ505-192000-
WESTERN LOUDOUN-
INCLUDING THE CITY OF LUCKETTS
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-27) 40 (-9) 51
RH % (24H TREND) 31 (-7) 69 (-15) 30
WIND 20FT/EARLY(MPH) NW 18 G34 NW 9 G26 NW 11 G25
WIND 20FT/LATE(MPH) NW 16 G29 W 6 G17 NW 14 G26
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(FT-AGL/MSL)8180 8590
TRANSPORT WND (MPH) NW 33 NW 28
VENT RATE (KT-FT) 237220 206160
MAX ADI EARLY 62 GOOD 152 VERY GOOD111 VERY GOOD
MAX ADI LATE 167 VERY GOOD9 POOR 145 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS AROUND 60.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. 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 AROUND 80.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 10 TO 15 MPH.
VAZ028-192000-
FREDERICK-
INCLUDING THE CITIES OF ALBIN, CEDAR GROVE, GAINESBORO,
AND WINCHESTER
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-27) 37 (-11) 49
RH % (24H TREND) 31 (-5) 72 (-10) 31
WIND 20FT/EARLY(MPH) NW 16 G37 W 8 G26 NW 10 G26
WIND 20FT/LATE(MPH) NW 15 G32 W 6 G19 NW 13 G26
PRECIP AMOUNT 0.07 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL/MSL)8460 8480
TRANSPORT WND (MPH) NW 35 NW 26
VENT RATE (KT-FT) 253800 195040
MAX ADI EARLY 65 GOOD 159 VERY GOOD108 VERY GOOD
MAX ADI LATE 173 VERY GOOD10 POOR 134 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. 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 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 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 MID 70S. SOUTH WINDS 5 TO 10 MPH.
VAZ025-192000-
AUGUSTA-
INCLUDING THE CITIES OF CHRISTIAN, CHURCHVILLE, STAUNTON,
WAYNESBORO, SPOTTSWOOD, AND STUARTS DRAFT
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-26) 35 (-13) 52
RH % (24H TREND) 26 (-8) 67 (-12) 26
WIND 20FT/EARLY(MPH) NW 13 G40 W 7 G27 NW 7 G27
WIND 20FT/LATE(MPH) NW 12 G33 LGT/VAR NW 10 G27
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL/MSL)7430 9380
TRANSPORT WND (MPH) NW 31 NW 25
VENT RATE (KT-FT) 200610 206360
MAX ADI EARLY 90 GOOD 143 VERY GOOD157 VERY GOOD
MAX ADI LATE 145 VERY GOOD6 VERY POOR 194 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. 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 MID
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. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ502-192000-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-28) 40 (-11) 54
RH % (24H TREND) 31 (-2) 66 (-17) 29
WIND 20FT/EARLY(MPH) NW 13 G31 W 5 G20 NW 7 G20
WIND 20FT/LATE(MPH) NW 10 G24 LGT/VAR NW 11 G23
PRECIP AMOUNT 0.17 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL/MSL)8190 8750
TRANSPORT WND (MPH) NW 30 NW 24
VENT RATE (KT-FT) 212940 183750
MAX ADI EARLY 75 GOOD 199 VERY GOOD156 VERY GOOD
MAX ADI LATE 200 VERY GOOD6 VERY POOR 167 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE MID 40S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 80.
NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS AROUND 80. SOUTHEAST WINDS 5 TO 10 MPH.
VAZ026-192000-
ROCKINGHAM-
INCLUDING THE CITIES OF HARRISONBURG AND LINVILLE
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-28) 35 (-13) 52
RH % (24H TREND) 29 (-1) 73 (-10) 28
WIND 20FT/EARLY(MPH) NW 13 G43 W 7 G28 NW 7 G28
WIND 20FT/LATE(MPH) NW 13 G35 LGT/VAR NW 11 G28
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL/MSL)7940 9250
TRANSPORT WND (MPH) NW 32 NW 26
VENT RATE (KT-FT) 222320 212750
MAX ADI EARLY 69 GOOD 152 VERY GOOD157 VERY GOOD
MAX ADI LATE 156 VERY GOOD6 VERY POOR 184 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY 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 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ503-192000-
WESTERN HIGHLAND-
INCLUDING THE CITIES OF HIGHTOWN, MILL GAP, AND NEW HAMPDEN
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS SNOW SHOWERS NONE
CHANCE PRECIP (%) 60 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-31) 28 (-14) 43
RH % (24H TREND) 32 (-6) 84 (-11) 33
WIND 20FT/EARLY(MPH) NW 18 G43 W 10 G33 NW 11 G32
WIND 20FT/LATE(MPH) W 16 G42 NW 8 G27 NW 12 G32
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 12 AM
PRECIP END 9 AM 5 AM
MIXING HGT(FT-AGL/MSL)6930 7000
TRANSPORT WND (MPH) NW 35 NW 29
VENT RATE (KT-FT) 207900 175000
MAX ADI EARLY 89 GOOD 159 VERY GOOD109 VERY GOOD
MAX ADI LATE 163 VERY GOOD16 GEN POOR 135 VERY GOOD
MAX LVORI EARLY 4 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS AROUND 60.
WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 60S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. 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 MID
70S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ508-192000-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF MONTEBELLO
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 54 (-27) 37 (-13) 50
RH % (24H TREND) 25 (-10) 61 (-17) 24
WIND 20FT/EARLY(MPH) NW 18 G46 W 10 G29 NW 10 G28
WIND 20FT/LATE(MPH) NW 14 G34 W 9 G20 NW 11 G28
PRECIP AMOUNT 0.12 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL/MSL)6660 8960
TRANSPORT WND (MPH) NW 30 NW 25
VENT RATE (KT-FT) 173160 197120
MAX ADI EARLY 50 GEN GOOD 133 VERY GOOD100 GOOD
MAX ADI LATE 135 VERY GOOD9 POOR 132 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS AROUND 30. HIGHS IN THE UPPER 50S.
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
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. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ506-192000-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF GLEEDSVILLE, LEESBURG,
DULLES INTERNATIONAL AIRPORT, OAK GROVE, STERLING PARK,
AND COUNTRYSIDE
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-26) 41 (-10) 52
RH % (24H TREND) 31 (-7) 67 (-18) 29
WIND 20FT/EARLY(MPH) NW 16 G31 NW 8 G23 NW 10 G21
WIND 20FT/LATE(MPH) NW 15 G27 W 5 NW 14 G25
PRECIP AMOUNT 0.16 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(FT-AGL/MSL)8340 8690
TRANSPORT WND (MPH) NW 33 NW 28
VENT RATE (KT-FT) 241860 208560
MAX ADI EARLY 71 GOOD 142 VERY GOOD112 VERY GOOD
MAX ADI LATE 166 VERY GOOD7 POOR 141 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 30. HIGHS AROUND 60.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO
10 MPH.
THURSDAY
PARTLY CLOUDY. 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 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
VAZ507-192000-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITIES OF CHESTER GAP AND SKYLAND
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (-27) 35 (-12) 48
RH % (24H TREND) 32 (-4) 70 (-17) 31
WIND 20FT/EARLY(MPH) NW 19 G48 W 11 G29 NW 11 G29
WIND 20FT/LATE(MPH) NW 15 G34 W 8 G23 NW 12 G29
PRECIP AMOUNT 0.22 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL/MSL)6900 8520
TRANSPORT WND (MPH) NW 31 NW 28
VENT RATE (KT-FT) 186300 204480
MAX ADI EARLY 44 GEN GOOD 143 VERY GOOD97 GOOD
MAX ADI LATE 144 VERY GOOD9 POOR 137 VERY GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 50S.
SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. 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 LOWER 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ501-192000-
NORTHERN FAUQUIER-
INCLUDING THE CITIES OF AIRLIE, BETHEL, AND WARRENTON
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-29) 40 (-10) 52
RH % (24H TREND) 30 (-5) 67 (-16) 28
WIND 20FT/EARLY(MPH) NW 17 G36 W 7 G25 NW 9 G25
WIND 20FT/LATE(MPH) NW 14 G29 LGT/VAR NW 13 G25
PRECIP AMOUNT 0.21 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(FT-AGL/MSL)8110 8740
TRANSPORT WND (MPH) NW 32 NW 25
VENT RATE (KT-FT) 227080 192280
MAX ADI EARLY 65 GOOD 152 VERY GOOD110 VERY GOOD
MAX ADI LATE 158 VERY GOOD8 POOR 131 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS AROUND 60.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. 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 MID 50S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
VAZ029-192000-
PAGE-
INCLUDING THE CITIES OF COMPTON, FAIRVIEW, HAMBURG, KIMBALL,
LURAY, RILEYVILLE, AND INGHAM
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-28) 38 (-11) 52
RH % (24H TREND) 29 (-2) 67 (-17) 28
WIND 20FT/EARLY(MPH) NW 12 G32 W 7 G25 NW 7 G23
WIND 20FT/LATE(MPH) NW 12 G27 LGT/VAR NW 10 G24
PRECIP AMOUNT 0.14 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL/MSL)8050 9380
TRANSPORT WND (MPH) NW 31 NW 25
VENT RATE (KT-FT) 217350 206360
MAX ADI EARLY 72 GOOD 154 VERY GOOD152 VERY GOOD
MAX ADI LATE 154 VERY GOOD8 POOR 199 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE UPPER 20S. 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 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. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
WVZ506-192000-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 80 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (-31) 32 (-13) 47
RH % (24H TREND) 29 (-2) 77 (-10) 31
WIND 20FT/EARLY(MPH) NW 13 G39 W 8 G29 NW 9 G28
WIND 20FT/LATE(MPH) NW 14 G36 W 6 G24 NW 11 G28
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 AM 12 AM
PRECIP END 9 AM 4 AM
MIXING HGT(FT-AGL/MSL)8090 8070
TRANSPORT WND (MPH) NW 35 NW 29
VENT RATE (KT-FT) 242700 201750
MAX ADI EARLY 84 GOOD 163 VERY GOOD168 VERY GOOD
MAX ADI LATE 170 VERY GOOD10 POOR 185 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE UPPER 20S. 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 UPPER 60S. 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.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ031-192000-
CLARKE-
INCLUDING THE CITIES OF BERRYVILLE AND STRINGTOWN
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-28) 39 (-10) 51
RH % (24H TREND) 31 (-5) 73 (-10) 29
WIND 20FT/EARLY(MPH) NW 17 G34 W 8 G26 NW 11 G25
WIND 20FT/LATE(MPH) NW 16 G29 W 5 G18 NW 14 G27
PRECIP AMOUNT 0.10 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(FT-AGL/MSL)8290 8570
TRANSPORT WND (MPH) NW 32 NW 26
VENT RATE (KT-FT) 232120 197110
MAX ADI EARLY 63 GOOD 154 VERY GOOD107 VERY GOOD
MAX ADI LATE 167 VERY GOOD9 POOR 137 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. 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 LOWER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
WVZ053-192000-
JEFFERSON-
INCLUDING THE CITIES OF RANSON, SHENANDOAH JUNCTION, BLOOMERY,
CHARLES TOWN, MIDDLEWAY, BAKERTON, AND MILLVILLE
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-28) 40 (-10) 50
RH % (24H TREND) 32 (-6) 72 (-11) 30
WIND 20FT/EARLY(MPH) NW 17 G31 NW 8 G25 NW 11 G23
WIND 20FT/LATE(MPH) NW 18 G29 W 6 NW 15 G25
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(FT-AGL/MSL)8220 8620
TRANSPORT WND (MPH) NW 33 NW 28
VENT RATE (KT-FT) 238380 206880
MAX ADI EARLY 60 GEN GOOD 147 VERY GOOD111 VERY GOOD
MAX ADI LATE 169 VERY GOOD10 POOR 141 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS AROUND 60.
SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. 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 LOWER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH.
VAZ030-192000-
WARREN-
INCLUDING THE CITIES OF ARCO, BENTONVILLE, BUCKTON, CEDARVILLE,
FRONT ROYAL, GLEN ECHO, AND HOWELLSVILLE
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-28) 39 (-11) 51
RH % (24H TREND) 28 (-5) 67 (-13) 28
WIND 20FT/EARLY(MPH) NW 14 G35 W 7 G26 NW 8 G25
WIND 20FT/LATE(MPH) NW 13 G28 LGT/VAR NW 12 G25
PRECIP AMOUNT 0.12 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(FT-AGL/MSL)8430 9110
TRANSPORT WND (MPH) NW 31 NW 25
VENT RATE (KT-FT) 227610 200420
MAX ADI EARLY 61 GOOD 153 VERY GOOD153 VERY GOOD
MAX ADI LATE 158 VERY GOOD6 VERY POOR 157 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 30. 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 LOWER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
WVZ052-192000-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 80 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-27) 39 (-9) 50
RH % (24H TREND) 32 (-6) 69 (-14) 30
WIND 20FT/EARLY(MPH) NW 15 G32 NW 7 G26 NW 10 G24
WIND 20FT/LATE(MPH) NW 15 G31 W 5 G19 NW 13 G25
PRECIP AMOUNT 0.09 0.00 0.00
PRECIP DURATION 3 0
PRECIP BEGIN 6 AM 12 AM
PRECIP END 11 AM 3 AM
MIXING HGT(FT-AGL/MSL)8390 8630
TRANSPORT WND (MPH) NW 33 NW 28
VENT RATE (KT-FT) 243310 207120
MAX ADI EARLY 58 GEN GOOD 154 VERY GOOD113 VERY GOOD
MAX ADI LATE 168 VERY GOOD9 POOR 140 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS AROUND 60.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. 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 LOWER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
WVZ051-192000-
MORGAN-
INCLUDING THE CITIES OF HANCOCK, SHADY GROVE, BERKELEY SPGS,
BERRYVILLE, SMITH CROSSROADS, MAGNOLIA, AND PAW PAW
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 80 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-29) 37 (-10) 48
RH % (24H TREND) 31 (-5) 71 (-15) 30
WIND 20FT/EARLY(MPH) NW 13 G32 NW 6 G26 NW 9 G24
WIND 20FT/LATE(MPH) NW 13 G31 W 5 G19 NW 11 G25
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 AM 11 PM
PRECIP END 10 AM 3 AM
MIXING HGT(FT-AGL/MSL)8510 8390
TRANSPORT WND (MPH) NW 33 NW 26
VENT RATE (KT-FT) 246790 192970
MAX ADI EARLY 86 GOOD 156 VERY GOOD171 VERY GOOD
MAX ADI LATE 172 VERY GOOD9 POOR 200 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. 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
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. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
WVZ050-192000-
HAMPSHIRE-
INCLUDING THE CITIES OF PURGITSVILLE, FRENCHBURG, ROMNEY,
THREE CHURCHES, WAPOCOMO, POINTS, AND SPRINGFIELD
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 70 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-31) 36 (-11) 48
RH % (24H TREND) 29 (-3) 73 (-12) 30
WIND 20FT/EARLY(MPH) NW 15 G36 W 9 G28 NW 10 G26
WIND 20FT/LATE(MPH) NW 16 G33 W 7 G20 NW 13 G27
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 11 PM
PRECIP END 10 AM 4 AM
MIXING HGT(FT-AGL/MSL)8810 8330
TRANSPORT WND (MPH) NW 33 NW 26
VENT RATE (KT-FT) 255490 191590
MAX ADI EARLY 76 GOOD 160 VERY GOOD115 VERY GOOD
MAX ADI LATE 177 VERY GOOD11 POOR 133 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS AROUND 70. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. 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 MID 50S.
HIGHS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.
WVZ055-192000-
HARDY-
INCLUDING THE CITIES OF BRAKE, BEAN SETTLEMENT, FISHER, MCNEILL,
AND MOOREFIELD
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 80 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-30) 35 (-12) 48
RH % (24H TREND) 29 (-1) 72 (-11) 31
WIND 20FT/EARLY(MPH) NW 14 G37 W 8 G28 NW 9 G27
WIND 20FT/LATE(MPH) NW 14 G33 W 6 G20 NW 12 G27
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 AM 12 AM
PRECIP END 10 AM 4 AM
MIXING HGT(FT-AGL/MSL)8600 8500
TRANSPORT WND (MPH) NW 33 NW 28
VENT RATE (KT-FT) 249400 204000
MAX ADI EARLY 74 GOOD 160 VERY GOOD148 VERY GOOD
MAX ADI LATE 171 VERY GOOD10 POOR 135 VERY GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. 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 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 MID 50S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MDZ509-192000-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 30 50 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 47 (-33) 30 (-12) 40
RH % (24H TREND) 38 (+3) 87 (-8) 40
WIND 20FT/EARLY(MPH) W 14 G34 W 9 G27 NW 10 G26
WIND 20FT/LATE(MPH) W 14 G34 NW 8 G23 NW 11 G26
PRECIP AMOUNT 0.03 0.04 0.00
PRECIP DURATION 1 2 1
PRECIP BEGIN 6 AM 9 PM 8 AM
PRECIP END 11 AM 6 AM 2 PM
MIXING HGT(FT-AGL/MSL)7670 6950
TRANSPORT WND (MPH) NW 36 NW 28
VENT RATE (KT-FT) 237770 166800
MAX ADI EARLY 74 GOOD 153 VERY GOOD90 GOOD
MAX ADI LATE 176 VERY GOOD29 FAIR 137 VERY GOOD
MAX LVORI EARLY 4 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE UPPER
50S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER
40S. 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
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS AROUND 70. SOUTHWEST WINDS 5 TO 10 MPH.
MDZ510-192000-
EASTERN GARRETT-
INCLUDING THE CITIES OF GRANTSVILLE AND KITZMILLER
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 30 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-33) 30 (-13) 42
RH % (24H TREND) 33 (-2) 84 (-6) 35
WIND 20FT/EARLY(MPH) NW 17 G36 W 10 G27 NW 12 G27
WIND 20FT/LATE(MPH) W 17 G34 NW 9 G24 NW 13 G26
PRECIP AMOUNT 0.02 0.02 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 9 PM
PRECIP END 11 AM 5 AM
MIXING HGT(FT-AGL/MSL)7880 6960
TRANSPORT WND (MPH) NW 37 NW 28
VENT RATE (KT-FT) 252160 167040
MAX ADI EARLY 82 GOOD 153 VERY GOOD94 GOOD
MAX ADI LATE 178 VERY GOOD25 FAIR 130 VERY GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS AROUND 60.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 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
PARTLY CLOUDY. 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. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ008-VAZ526-192000-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ANDORA, APPLETON, BARKSDALE, BAY VIEW,
BLAKE, BOHEMIAS MILLS, BRANTWOOD, HAYMARKET, AND WOOLSEY
232 AM EDT SUN APR 19 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-16) 39 (-14) 51
RH % (24H TREND) 37 (-21) 69 (-25) 31
WIND 20FT/EARLY(MPH) NW 14 G33 NW 8 G23 NW 9 G23
WIND 20FT/LATE(MPH) NW 12 G27 LGT/VAR NW 12 G25
PRECIP AMOUNT 0.20 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT(FT-AGL/MSL)7070 8680
TRANSPORT WND (MPH) NW 29 NW 25
VENT RATE (KT-FT) 176750 190960
MAX ADI EARLY 76 GOOD 113 VERY GOOD113 VERY GOOD
MAX ADI LATE 129 VERY GOOD6 VERY POOR 130 VERY GOOD
MAX LVORI EARLY 6 2 3
MAX LVORI LATE 3 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE MID 40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 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 MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. SOUTHEAST 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