606
FNUS51 KLWX 121839
FWFLWX
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD
..E WV...N VA
DC
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
230 PM EDT SUN APR 12 2026
DISCUSSION
A STRONG UPPER-LEVEL RIDGE-BUILDING EVENT WILL TAKE PLACE OVER THE
AREA FOR MUCH OF NEXT WEEK. THIS WILL YIELD WELL ABOVE AVERAGE, AND
POTENTIALLY RECORD-BREAKING, TEMPERATURES FOR MID-APRIL. THERE COULD
BE A 3 TO 5 DAY SPAN, AT LEAST, WHERE TEMPERATURES ARE IN THE UPPER
80S TO MID 90S. THIS WILL BE PAIRED WITH VERY POOR MOISTURE RETURN
AS WELL, WITH MOST DAYS SEEING MIN RH VALUES DROP INTO THE 30S
DURING THE AFTERNOONS, ESPECIALLY IN THE VALLEYS. WOULD NOT BE
SHOCKED TO SEE SOME DAYS MIX OUT EVEN LOWER RH VALUES INTO THE MID
TO UPPER 20S. THE UPPER SLOPES AND RIDGES WILL LIKELY REMAIN HIGHER,
BUT STILL ONLY IN THE 40S. THE HOT AND DRY CONDITIONS, COMBINED WITH
ONGOING/RAPIDLY WORSENING DROUGHT AND GUSTY WINDS EACH DAY WILL
LIKELY NECESSITATE AT LEAST FIRE DANGER STATEMENTS EACH DAY THROUGH
THURSDAY. CONDITIONS COULD NEAR RED FLAG CRITERIA AS WELL, BUT
CONFIDENCE WAS TOO LOW AT THIS TIME TO ISSUE ONE FOR MONDAY, AS RH
TRENDS IN THE LATEST GUIDANCE DID COME UP A BIT.
VAZ054-130800-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF ARLINGTON, ALEXANDRIA, AND FALLS CHURCH
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (+9) 83 (+11) 63 89
RH % (24H TREND) 76 (+5) 31 (-2) 71 32
WIND 20FT/EARLY(MPH) SE 10 G23 SW 13 G25 W 7 G21 LGT/VAR
WIND 20FT/LATE(MPH) S 10 G23 SW 13 G26 LGT/VAR SW 8 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 5580 6870
TRANSPORT WND (MPH) W 26 SW 17
VENT RATE (KT-FT) 128340 103050
MAX ADI EARLY 47 GEN GOOD 63 GOOD 51 GEN GOOD 29 FAIR
MAX ADI LATE 14 GEN POOR 83 GOOD 4 VERY POOR 127 VERY GOOD
MAX LVORI EARLY 2 4 2 3
MAX LVORI LATE 4 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ055-130800-
STAFFORD-
INCLUDING THE CITY OF FALMOUTH
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (+10) 84 (+9) 61 89
RH % (24H TREND) 80 (-5) 32 (0) 71 31
WIND 20FT/EARLY(MPH) SE 8 G20 SW 11 G25 SW 5 G20 LGT/VAR
WIND 20FT/LATE(MPH) S 9 G23 SW 12 G26 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 6830 7270
TRANSPORT WND (MPH) SW 25 SW 17
VENT RATE (KT-FT) 150260 109050
MAX ADI EARLY 66 GOOD 74 GOOD 58 GEN GOOD 37 FAIR
MAX ADI LATE 14 GEN POOR 90 GOOD 4 VERY POOR 127 VERY GOOD
MAX LVORI EARLY 2 4 2 3
MAX LVORI LATE 4 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ056-130800-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 60 (+8) 84 (+8) 61 89
RH % (24H TREND) 79 (+1) 29 (-2) 71 29
WIND 20FT/EARLY(MPH) SE 5 G18 SW 9 G26 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) S 7 G23 SW 11 G25 LGT/VAR SW 7 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 7360 7230
TRANSPORT WND (MPH) SW 25 SW 18
VENT RATE (KT-FT) 161920 115680
MAX ADI EARLY 63 GOOD 71 GOOD 54 GEN GOOD 40 FAIR
MAX ADI LATE 17 GEN POOR 104 VERY GOOD4 VERY POOR 135 VERY GOOD
MAX LVORI EARLY 3 4 2 3
MAX LVORI LATE 4 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ057-130800-
KING GEORGE-
INCLUDING THE CITY OF DAHLGREN
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (+7) 83 (+10) 62 88
RH % (24H TREND) 85 (-2) 30 (-4) 70 30
WIND 20FT/EARLY(MPH) SE 9 G18 SW 11 G25 SW 6 G19 LGT/VAR
WIND 20FT/LATE(MPH) S 9 G19 SW 12 G25 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 6780 7570
TRANSPORT WND (MPH) SW 24 SW 17
VENT RATE (KT-FT) 142380 113550
MAX ADI EARLY 50 GEN GOOD 78 GOOD 53 GEN GOOD 28 FAIR
MAX ADI LATE 14 GEN POOR 95 GOOD 4 VERY POOR 138 VERY GOOD
MAX LVORI EARLY 3 4 2 3
MAX LVORI LATE 4 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WVZ502-130800-
EASTERN GRANT-
INCLUDING THE CITY OF PETERSBURG
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 60 (+18) 78 (0) 57 85
RH % (24H TREND) 60 (-19) 39 (+4) 75 38
WIND 20FT/EARLY(MPH) SE 8 G25 S 9 G29 SW 7 G27 SW 5 G20
WIND 20FT/LATE(MPH) SE 8 G24 SW 12 G32 LGT/VAR W 8 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 9 AM 8 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 4190 6500
TRANSPORT WND (MPH) W 30 W 23
VENT RATE (KT-FT) 108940 130000
MAX ADI EARLY 90 GOOD 93 GOOD 69 GOOD 87 GOOD
MAX ADI LATE 13 GEN POOR 77 GOOD 5 VERY POOR 106 VERY GOOD
MAX LVORI EARLY 2 2 3 3
MAX LVORI LATE 2 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 70S. WEST WINDS 10 TO 15 MPH.
WVZ503-130800-
WESTERN MINERAL-
INCLUDING THE CITY OF ELK GARDEN
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 40 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (+16) 74 (-1) 58 81
RH % (24H TREND) 58 (-11) 44 (+9) 72 42
WIND 20FT/EARLY(MPH) S 9 G24 SW 12 G34 W 11 G31 W 9 G26
WIND 20FT/LATE(MPH) SW 9 G26 W 15 G35 W 8 G21 W 12 G26
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 9 AM 8 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 3400 5010
TRANSPORT WND (MPH) W 35 W 26
VENT RATE (KT-FT) 102000 115230
MAX ADI EARLY 73 GOOD 84 GOOD 67 GOOD 71 GOOD
MAX ADI LATE 14 GEN POOR 84 GOOD 14 GEN POOR 79 GOOD
MAX LVORI EARLY 2 2 3 3
MAX LVORI LATE 2 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 70S.
WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS 15 TO 20 MPH.
WVZ504-130800-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 40 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 60 (+19) 77 (0) 59 85
RH % (24H TREND) 59 (-18) 39 (+5) 77 37
WIND 20FT/EARLY(MPH) S 8 G20 SW 9 G28 SW 9 G27 SW 5 G20
WIND 20FT/LATE(MPH) S 7 G20 SW 14 G32 LGT/VAR SW 10 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 10 AM 8 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 4110 6330
TRANSPORT WND (MPH) W 29 W 24
VENT RATE (KT-FT) 102750 132930
MAX ADI EARLY 61 GOOD 85 GOOD 74 GOOD 90 GOOD
MAX ADI LATE 10 POOR 79 GOOD 5 VERY POOR 96 GOOD
MAX LVORI EARLY 2 2 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 70S. WEST WINDS 10 TO 15 MPH.
WVZ505-130800-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 40
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 54 (+13) 73 (+2) 53 80
RH % (24H TREND) 66 (-13) 43 (+4) 77 43
WIND 20FT/EARLY(MPH) S 10 G32 SW 13 G39 W 9 G33 W 8 G29
WIND 20FT/LATE(MPH) SW 11 G34 W 15 G40 W 7 G25 W 11 G29
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 9 AM 8 AM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL) 4660 5580
TRANSPORT WND (MPH) W 37 W 24
VENT RATE (KT-FT) 149120 117180
MAX ADI EARLY 93 GOOD 105 VERY GOOD79 GOOD 77 GOOD
MAX ADI LATE 19 GEN POOR 97 GOOD 12 POOR 93 GOOD
MAX LVORI EARLY 2 2 3 3
MAX LVORI LATE 2 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER
70S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. WEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS AROUND 80. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE LOWER 70S. WEST WINDS 15 TO 25 MPH.
WVZ501-130800-
WESTERN GRANT-
INCLUDING THE CITIES OF BAYARD AND MOUNT STORM
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 0 40 0 40
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 56 (+15) 73 (-1) 56 80
RH % (24H TREND) 61 (-15) 46 (+9) 75 46
WIND 20FT/EARLY(MPH) S 10 G31 W 13 G40 W 11 G34 W 9 G31
WIND 20FT/LATE(MPH) SW 11 G33 W 16 G42 W 8 G26 W 11 G31
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 9 AM 8 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 3560 5080
TRANSPORT WND (MPH) W 37 W 28
VENT RATE (KT-FT) 113920 121920
MAX ADI EARLY 91 GOOD 87 GOOD 59 GEN GOOD 66 GOOD
MAX ADI LATE 18 GEN POOR 79 GOOD 16 GEN POOR 81 GOOD
MAX LVORI EARLY 2 2 3 3
MAX LVORI LATE 2 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
80. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. WEST WINDS 15 TO 20 MPH.
MDZ507-130800-
NORTHWEST HARFORD-
INCLUDING THE CITY OF JARRETTSVILLE
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 20 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 52 (+7) 78 (+14) 58 82
RH % (24H TREND) 91 (+26) 42 (+4) 84 43
WIND 20FT/EARLY(MPH) S 10 G24 SW 10 G26 W 6 G23 LGT/VAR
WIND 20FT/LATE(MPH) S 9 G21 SW 13 G27 LGT/VAR SW 8 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 3 PM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL) 3950 5370
TRANSPORT WND (MPH) W 26 SW 20
VENT RATE (KT-FT) 90850 91290
MAX ADI EARLY 63 GOOD 52 GEN GOOD 62 GOOD 49 GEN GOOD
MAX ADI LATE 15 GEN POOR 82 GOOD 6 VERY POOR 114 VERY GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 4 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ506-130800-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF COLUMBIA AND ELLICOTT CITY
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (+10) 81 (+12) 60 87
RH % (24H TREND) 83 (+5) 33 (-2) 77 33
WIND 20FT/EARLY(MPH) SE 10 G23 SW 11 G26 W 6 G21 LGT/VAR
WIND 20FT/LATE(MPH) S 8 G19 SW 13 G26 LGT/VAR SW 8 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 4890 6930
TRANSPORT WND (MPH) W 25 W 17
VENT RATE (KT-FT) 107580 103950
MAX ADI EARLY 43 GEN GOOD 64 GOOD 70 GOOD 48 GEN GOOD
MAX ADI LATE 14 GEN POOR 83 GOOD 5 VERY POOR 127 VERY GOOD
MAX LVORI EARLY 3 4 3 4
MAX LVORI LATE 4 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ508-130800-
SOUTHEAST HARFORD-
INCLUDING THE CITY OF ABERDEEN
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 52 (+5) 80 (+14) 58 82
RH % (24H TREND) 91 (+25) 40 (+3) 87 41
WIND 20FT/EARLY(MPH) S 8 G23 SW 10 G24 W 6 G21 LGT/VAR
WIND 20FT/LATE(MPH) S 8 G19 SW 12 G26 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 3 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 3730 4650
TRANSPORT WND (MPH) SW 24 SW 16
VENT RATE (KT-FT) 78330 65100
MAX ADI EARLY 41 GEN GOOD 40 FAIR 42 GEN GOOD 23 FAIR
MAX ADI LATE 14 GEN POOR 60 GEN GOOD 5 VERY POOR 81 GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 4 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ501-130800-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITY OF FROSTBURG
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 40 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (+16) 75 (+1) 58 83
RH % (24H TREND) 67 (-3) 43 (+7) 79 41
WIND 20FT/EARLY(MPH) S 8 G20 SW 11 G34 W 11 G27 W 8 G24
WIND 20FT/LATE(MPH) SW 8 G23 W 16 G33 W 7 G21 SW 12 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 11 AM 8 AM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 3420 5410
TRANSPORT WND (MPH) W 32 W 26
VENT RATE (KT-FT) 95760 124430
MAX ADI EARLY 54 GEN GOOD 76 GOOD 74 GOOD 70 GOOD
MAX ADI LATE 11 POOR 81 GOOD 10 POOR 81 GOOD
MAX LVORI EARLY 2 2 3 3
MAX LVORI LATE 3 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS 15 TO 20 MPH.
MDZ503-130800-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF GERMANTOWN AND DAMASCUS
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 20 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (+13) 80 (+9) 59 86
RH % (24H TREND) 78 (-1) 38 (+2) 82 36
WIND 20FT/EARLY(MPH) SE 11 G24 SW 12 G26 W 6 G21 LGT/VAR
WIND 20FT/LATE(MPH) S 11 G23 SW 13 G26 LGT/VAR SW 8 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 11 AM 2 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 4000 6140
TRANSPORT WND (MPH) W 23 SW 17
VENT RATE (KT-FT) 80000 92100
MAX ADI EARLY 61 GOOD 58 GEN GOOD 53 GEN GOOD 45 GEN GOOD
MAX ADI LATE 15 GEN POOR 63 GOOD 4 VERY POOR 95 GOOD
MAX LVORI EARLY 2 4 3 4
MAX LVORI LATE 4 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ502-130800-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITY OF CUMBERLAND
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 40 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (+18) 78 (+2) 58 85
RH % (24H TREND) 65 (-7) 39 (+6) 80 36
WIND 20FT/EARLY(MPH) S 7 G20 SW 7 G27 SW 7 G25 LGT/VAR
WIND 20FT/LATE(MPH) S 5 G17 SW 12 G28 LGT/VAR SW 9 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 8 AM
PRECIP END 4 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 4220 6510
TRANSPORT WND (MPH) W 28 W 24
VENT RATE (KT-FT) 101280 136710
MAX ADI EARLY 69 GOOD 82 GOOD 79 GOOD 98 GOOD
MAX ADI LATE 6 VERY POOR 76 GOOD 3 VERY POOR 132 VERY GOOD
MAX LVORI EARLY 2 3 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS AROUND 80. WEST WINDS 10 TO 15 MPH.
MDZ505-130800-
NORTHWEST HOWARD-
INCLUDING THE CITY OF LISBON
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 20 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (+12) 80 (+10) 59 85
RH % (24H TREND) 82 (+5) 38 (+1) 80 37
WIND 20FT/EARLY(MPH) SE 10 G24 SW 11 G26 W 6 G21 LGT/VAR
WIND 20FT/LATE(MPH) S 9 G21 SW 13 G26 LGT/VAR SW 8 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 2 PM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL) 4310 6290
TRANSPORT WND (MPH) W 26 SW 18
VENT RATE (KT-FT) 99130 100640
MAX ADI EARLY 42 GEN GOOD 62 GOOD 61 GOOD 53 GEN GOOD
MAX ADI LATE 14 GEN POOR 76 GOOD 5 VERY POOR 124 VERY GOOD
MAX LVORI EARLY 2 4 3 4
MAX LVORI LATE 4 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ504-130800-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF BETHESDA, ROCKVILLE, GAITHERSBURG,
AND SILVER SPRING
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (+12) 82 (+10) 61 88
RH % (24H TREND) 78 (0) 33 (0) 76 32
WIND 20FT/EARLY(MPH) SE 10 G23 SW 12 G26 W 6 G21 LGT/VAR
WIND 20FT/LATE(MPH) S 10 G21 SW 13 G26 LGT/VAR SW 7 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 5070 6740
TRANSPORT WND (MPH) W 24 SW 17
VENT RATE (KT-FT) 106470 101100
MAX ADI EARLY 62 GOOD 65 GOOD 52 GEN GOOD 45 GEN GOOD
MAX ADI LATE 15 GEN POOR 99 GOOD 4 VERY POOR 126 VERY GOOD
MAX LVORI EARLY 2 4 3 4
MAX LVORI LATE 4 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ006-130800-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF REISTERSTOWN AND COCKEYSVILLE
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 20 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 52 (+8) 80 (+14) 58 84
RH % (24H TREND) 86 (+18) 39 (+2) 83 39
WIND 20FT/EARLY(MPH) S 10 G24 SW 9 G27 W 6 G21 LGT/VAR
WIND 20FT/LATE(MPH) S 8 G21 SW 12 G27 LGT/VAR SW 7 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 2 PM 2 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 4250 5900
TRANSPORT WND (MPH) W 28 SW 20
VENT RATE (KT-FT) 102000 100300
MAX ADI EARLY 56 GEN GOOD 65 GOOD 70 GOOD 62 GOOD
MAX ADI LATE 14 GEN POOR 82 GOOD 6 VERY POOR 123 VERY GOOD
MAX LVORI EARLY 3 4 3 5
MAX LVORI LATE 4 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ005-130800-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG AND WESTMINSTER
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 20 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 53 (+10) 78 (+10) 58 84
RH % (24H TREND) 82 (+12) 43 (+5) 81 41
WIND 20FT/EARLY(MPH) SE 10 G24 SW 10 G26 W 5 G21 LGT/VAR
WIND 20FT/LATE(MPH) S 8 G21 SW 12 G26 LGT/VAR SW 8 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 9 AM 2 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 3880 5660
TRANSPORT WND (MPH) SW 26 SW 20
VENT RATE (KT-FT) 89240 96220
MAX ADI EARLY 46 GEN GOOD 62 GOOD 65 GOOD 62 GOOD
MAX ADI LATE 14 GEN POOR 81 GOOD 6 VERY POOR 104 VERY GOOD
MAX LVORI EARLY 2 4 3 5
MAX LVORI LATE 4 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ004-130800-
FREDERICK MD-
INCLUDING THE CITIES OF FREDERICK AND BALLENGER CREEK
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 30 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (+10) 79 (+9) 58 85
RH % (24H TREND) 79 (+7) 43 (+4) 83 41
WIND 20FT/EARLY(MPH) SE 9 G27 SW 10 G25 W 5 G23 LGT/VAR
WIND 20FT/LATE(MPH) S 9 G25 SW 12 G27 LGT/VAR SW 7 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 9 AM 2 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 3840 5590
TRANSPORT WND (MPH) W 29 SW 18
VENT RATE (KT-FT) 96000 89440
MAX ADI EARLY 62 GOOD 60 GEN GOOD 55 GEN GOOD 59 GEN GOOD
MAX ADI LATE 13 GEN POOR 73 GOOD 5 VERY POOR 99 GOOD
MAX LVORI EARLY 2 4 3 5
MAX LVORI LATE 4 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ003-130800-
WASHINGTON-
INCLUDING THE CITY OF HAGERSTOWN
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 30 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (+14) 79 (+7) 57 86
RH % (24H TREND) 78 (+8) 42 (+3) 84 40
WIND 20FT/EARLY(MPH) SE 10 G26 S 9 G23 W 6 G23 LGT/VAR
WIND 20FT/LATE(MPH) S 8 G23 SW 12 G27 LGT/VAR SW 8 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 8 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 4120 6330
TRANSPORT WND (MPH) W 28 SW 20
VENT RATE (KT-FT) 98880 107610
MAX ADI EARLY 71 GOOD 69 GOOD 60 GEN GOOD 64 GOOD
MAX ADI LATE 13 GEN POOR 74 GOOD 4 VERY POOR 120 VERY GOOD
MAX LVORI EARLY 2 4 3 5
MAX LVORI LATE 4 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER
80S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ053-130800-
FAIRFAX-
INCLUDING THE CITIES OF RESTON, HERNDON, ANNANDALE, CENTREVILLE,
CHANTILLY, MCLEAN, AND FRANCONIA
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (+10) 83 (+10) 61 89
RH % (24H TREND) 76 (-1) 32 (-2) 74 33
WIND 20FT/EARLY(MPH) SE 11 G24 SW 13 G26 SW 7 G21 LGT/VAR
WIND 20FT/LATE(MPH) S 11 G24 SW 13 G26 LGT/VAR SW 8 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 5290 6600
TRANSPORT WND (MPH) SW 24 SW 16
VENT RATE (KT-FT) 111090 92400
MAX ADI EARLY 62 GOOD 59 GEN GOOD 45 GEN GOOD 32 FAIR
MAX ADI LATE 15 GEN POOR 73 GOOD 3 VERY POOR 112 VERY GOOD
MAX LVORI EARLY 2 3 3 3
MAX LVORI LATE 4 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ527-130800-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, MANASSAS, WOODBRIDGE,
LAKE RIDGE, AND MONTCLAIR
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (+12) 83 (+8) 60 89
RH % (24H TREND) 77 (-5) 31 (-2) 76 33
WIND 20FT/EARLY(MPH) SE 10 G21 SW 13 G26 SW 6 G20 LGT/VAR
WIND 20FT/LATE(MPH) S 10 G24 SW 13 G26 LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 5620 6520
TRANSPORT WND (MPH) SW 24 SW 15
VENT RATE (KT-FT) 118020 84760
MAX ADI EARLY 60 GEN GOOD 58 GEN GOOD 41 GEN GOOD 33 FAIR
MAX ADI LATE 14 GEN POOR 76 GOOD 3 VERY POOR 105 VERY GOOD
MAX LVORI EARLY 2 4 3 3
MAX LVORI LATE 4 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ051-130800-
CULPEPER-
INCLUDING THE CITY OF CULPEPER
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 20 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 60 (+13) 83 (+7) 58 88
RH % (24H TREND) 76 (-1) 32 (-2) 78 33
WIND 20FT/EARLY(MPH) S 6 G20 SW 10 G26 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) S 8 G24 SW 11 G26 LGT/VAR SW 7 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 3 PM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL) 6360 6820
TRANSPORT WND (MPH) SW 23 SW 14
VENT RATE (KT-FT) 127200 81840
MAX ADI EARLY 80 GOOD 58 GEN GOOD 38 FAIR 43 GEN GOOD
MAX ADI LATE 14 GEN POOR 79 GOOD 3 VERY POOR 101 VERY GOOD
MAX LVORI EARLY 3 3 3 4
MAX LVORI LATE 4 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ050-130800-
ORANGE-
INCLUDING THE CITIES OF ORANGE AND GORDONSVILLE
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 61 (+11) 82 (+5) 59 88
RH % (24H TREND) 75 (+2) 32 (-1) 74 31
WIND 20FT/EARLY(MPH) S 6 G19 SW 10 G26 SW 5 G21 LGT/VAR
WIND 20FT/LATE(MPH) S 8 G24 SW 11 G26 LGT/VAR SW 7 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 7120 6480
TRANSPORT WND (MPH) SW 26 SW 16
VENT RATE (KT-FT) 163760 90720
MAX ADI EARLY 74 GOOD 57 GEN GOOD 39 FAIR 47 GEN GOOD
MAX ADI LATE 15 GEN POOR 94 GOOD 4 VERY POOR 121 VERY GOOD
MAX LVORI EARLY 2 3 2 3
MAX LVORI LATE 4 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ036-130800-
NELSON-
INCLUDING THE CITY OF LOVINGSTON
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (+3) 82 (+5) 58 87
RH % (24H TREND) 72 (+9) 31 (-6) 74 32
WIND 20FT/EARLY(MPH) S 5 G17 SW 9 G25 W 6 G23 LGT/VAR
WIND 20FT/LATE(MPH) S 7 G24 SW 11 G25 LGT/VAR SW 7 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 4 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 7820 7460
TRANSPORT WND (MPH) W 24 W 17
VENT RATE (KT-FT) 164220 111900
MAX ADI EARLY 81 GOOD 78 GOOD 36 FAIR 53 GEN GOOD
MAX ADI LATE 12 POOR 97 GOOD 4 VERY POOR 130 VERY GOOD
MAX LVORI EARLY 3 3 2 3
MAX LVORI LATE 3 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
90. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
90. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ037-130800-
ALBEMARLE-
INCLUDING THE CITY OF CHARLOTTESVILLE
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 61 (+7) 84 (+7) 59 89
RH % (24H TREND) 73 (+9) 32 (-4) 74 33
WIND 20FT/EARLY(MPH) S 6 G19 SW 10 G25 SW 7 G24 LGT/VAR
WIND 20FT/LATE(MPH) S 9 G24 SW 12 G26 LGT/VAR SW 8 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 7250 6800
TRANSPORT WND (MPH) SW 24 SW 17
VENT RATE (KT-FT) 152250 102000
MAX ADI EARLY 78 GOOD 58 GEN GOOD 38 FAIR 49 GEN GOOD
MAX ADI LATE 13 GEN POOR 89 GOOD 3 VERY POOR 115 VERY GOOD
MAX LVORI EARLY 3 3 2 3
MAX LVORI LATE 3 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ038-130800-
GREENE-
INCLUDING THE CITY OF STANARDSVILLE
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 60 (+7) 83 (+7) 58 88
RH % (24H TREND) 75 (+15) 33 (-4) 74 34
WIND 20FT/EARLY(MPH) S 6 G21 SW 10 G27 W 6 G24 LGT/VAR
WIND 20FT/LATE(MPH) SW 8 G25 SW 12 G27 LGT/VAR SW 8 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 7220 6400
TRANSPORT WND (MPH) W 26 SW 15
VENT RATE (KT-FT) 166060 83200
MAX ADI EARLY 74 GOOD 65 GOOD 55 GEN GOOD 49 GEN GOOD
MAX ADI LATE 11 POOR 92 GOOD 4 VERY POOR 103 VERY GOOD
MAX LVORI EARLY 3 3 2 3
MAX LVORI LATE 3 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
90. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ039-130800-
MADISON-
INCLUDING THE CITY OF MADISON
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 60 (+10) 83 (+7) 58 88
RH % (24H TREND) 75 (+11) 34 (-2) 75 34
WIND 20FT/EARLY(MPH) S 6 G21 SW 10 G27 SW 5 G23 LGT/VAR
WIND 20FT/LATE(MPH) SW 7 G25 SW 12 G27 LGT/VAR SW 7 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 2 PM 2 PM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL) 7080 6760
TRANSPORT WND (MPH) SW 28 SW 14
VENT RATE (KT-FT) 169920 81120
MAX ADI EARLY 66 GOOD 60 GEN GOOD 54 GEN GOOD 48 GEN GOOD
MAX ADI LATE 14 GEN POOR 95 GOOD 4 VERY POOR 99 GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
90. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ014-130800-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, SEVERN,
SOUTH GATE, SEVERNA PARK, ARNOLD, AND ODENTON
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (+8) 82 (+15) 61 87
RH % (24H TREND) 84 (+1) 32 (-5) 75 33
WIND 20FT/EARLY(MPH) S 10 G23 SW 11 G26 W 6 G20 LGT/VAR
WIND 20FT/LATE(MPH) S 9 G19 SW 13 G26 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5440 5990
TRANSPORT WND (MPH) SW 26 SW 16
VENT RATE (KT-FT) 125120 83860
MAX ADI EARLY 48 GEN GOOD 53 GEN GOOD 54 GEN GOOD 27 FAIR
MAX ADI LATE 14 GEN POOR 80 GOOD 5 VERY POOR 82 GOOD
MAX LVORI EARLY 3 4 3 3
MAX LVORI LATE 4 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ017-130800-
ST. MARYS-
INCLUDING THE CITIES OF LEXINGTON PARK AND CALIFORNIA
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 55 (+6) 82 (+15) 61 86
RH % (24H TREND) 88 (-5) 35 (-7) 73 35
WIND 20FT/EARLY(MPH) SE 10 G21 SW 12 G26 SW 7 G19 LGT/VAR
WIND 20FT/LATE(MPH) S 10 G20 SW 13 G26 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5230 5490
TRANSPORT WND (MPH) SW 22 SW 14
VENT RATE (KT-FT) 99370 65880
MAX ADI EARLY 30 FAIR 54 GEN GOOD 26 FAIR 17 GEN POOR
MAX ADI LATE 15 GEN POOR 68 GOOD 4 VERY POOR 69 GOOD
MAX LVORI EARLY 4 4 3 3
MAX LVORI LATE 4 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ016-130800-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (+8) 83 (+13) 62 88
RH % (24H TREND) 85 (-4) 32 (-4) 72 32
WIND 20FT/EARLY(MPH) SE 10 G21 SW 13 G25 SW 7 G20 LGT/VAR
WIND 20FT/LATE(MPH) S 10 G20 SW 14 G26 LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 6560 6990
TRANSPORT WND (MPH) SW 25 SW 16
VENT RATE (KT-FT) 144320 97860
MAX ADI EARLY 48 GEN GOOD 69 GOOD 41 GEN GOOD 23 FAIR
MAX ADI LATE 14 GEN POOR 95 GOOD 4 VERY POOR 120 VERY GOOD
MAX LVORI EARLY 3 4 3 3
MAX LVORI LATE 4 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND
90. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ018-130800-
CALVERT-
INCLUDING THE CITIES OF CHESAPEAKE BEACH, HUNTINGTOWN, DUNKIRK,
NORTH BEACH, LUSBY, AND PRINCE FREDERICK
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 55 (+6) 82 (+16) 62 85
RH % (24H TREND) 85 (-3) 34 (-5) 72 35
WIND 20FT/EARLY(MPH) SE 10 G21 SW 12 G26 SW 7 G20 LGT/VAR
WIND 20FT/LATE(MPH) S 10 G20 SW 13 G26 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5050 4590
TRANSPORT WND (MPH) SW 24 SW 15
VENT RATE (KT-FT) 106050 59670
MAX ADI EARLY 23 FAIR 48 GEN GOOD 27 FAIR 16 GEN POOR
MAX ADI LATE 16 GEN POOR 64 GOOD 4 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 3 4 3 3
MAX LVORI LATE 4 1 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ011-130800-
SOUTHERN BALTIMORE-
INCLUDING THE CITY OF BALTIMORE
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (+7) 81 (+15) 60 86
RH % (24H TREND) 85 (+17) 33 (-2) 80 34
WIND 20FT/EARLY(MPH) S 10 G24 SW 9 G25 W 6 G21 LGT/VAR
WIND 20FT/LATE(MPH) S 8 G18 SW 13 G26 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 4720 6110
TRANSPORT WND (MPH) W 25 SW 17
VENT RATE (KT-FT) 103840 91650
MAX ADI EARLY 56 GEN GOOD 57 GEN GOOD 69 GOOD 38 FAIR
MAX ADI LATE 13 GEN POOR 82 GOOD 5 VERY POOR 100 GOOD
MAX LVORI EARLY 3 4 3 4
MAX LVORI LATE 4 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ013-130800-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, GREENBELT, LAUREL, AND CAMP SPRINGS
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (+9) 82 (+12) 62 88
RH % (24H TREND) 81 (0) 32 (-3) 73 31
WIND 20FT/EARLY(MPH) SE 10 G23 SW 12 G26 SW 7 G20 LGT/VAR
WIND 20FT/LATE(MPH) S 9 G20 SW 14 G26 LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 5600 6990
TRANSPORT WND (MPH) SW 24 SW 17
VENT RATE (KT-FT) 117600 104850
MAX ADI EARLY 54 GEN GOOD 60 GEN GOOD 49 GEN GOOD 36 FAIR
MAX ADI LATE 14 GEN POOR 83 GOOD 4 VERY POOR 127 VERY GOOD
MAX LVORI EARLY 3 4 3 3
MAX LVORI LATE 4 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND
90. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ040-130800-
RAPPAHANNOCK-
INCLUDING THE CITY OF WASHINGTON
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 59 (+12) 82 (+7) 57 88
RH % (24H TREND) 73 (+5) 34 (-2) 75 35
WIND 20FT/EARLY(MPH) S 7 G24 SW 9 G28 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) S 8 G28 SW 10 G26 LGT/VAR SW 6 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL) 6400 6650
TRANSPORT WND (MPH) W 22 SW 13
VENT RATE (KT-FT) 121600 73150
MAX ADI EARLY 82 GOOD 81 GOOD 53 GEN GOOD 46 GEN GOOD
MAX ADI LATE 12 POOR 98 GOOD 3 VERY POOR 90 GOOD
MAX LVORI EARLY 3 3 3 4
MAX LVORI LATE 3 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
90. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
DCZ001-130800-
DISTRICT OF COLUMBIA-
INCLUDING THE CITY OF WASHINGTON
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (+9) 83 (+11) 63 89
RH % (24H TREND) 79 (+4) 31 (-1) 73 30
WIND 20FT/EARLY(MPH) SE 10 G23 SW 12 G25 W 7 G21 LGT/VAR
WIND 20FT/LATE(MPH) S 9 G20 SW 13 G26 LGT/VAR SW 8 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 5730 6920
TRANSPORT WND (MPH) W 26 SW 17
VENT RATE (KT-FT) 131790 103800
MAX ADI EARLY 54 GEN GOOD 64 GOOD 54 GEN GOOD 38 FAIR
MAX ADI LATE 14 GEN POOR 86 GOOD 4 VERY POOR 128 VERY GOOD
MAX LVORI EARLY 2 4 3 3
MAX LVORI LATE 4 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ504-130800-
EASTERN HIGHLAND-
INCLUDING THE CITY OF MONTEREY
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 54 (+10) 75 (+4) 53 81
RH % (24H TREND) 69 (-7) 42 (-2) 80 41
WIND 20FT/EARLY(MPH) S 7 G24 SW 9 G32 SW 6 G25 LGT/VAR
WIND 20FT/LATE(MPH) SW 6 G24 W 11 G32 LGT/VAR SW 8 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 12 PM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL) 5340 5830
TRANSPORT WND (MPH) W 31 W 18
VENT RATE (KT-FT) 144180 93280
MAX ADI EARLY 75 GOOD 119 VERY GOOD70 GOOD 82 GOOD
MAX ADI LATE 11 POOR 110 VERY GOOD5 VERY POOR 118 VERY GOOD
MAX LVORI EARLY 3 3 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
VAZ027-130800-
SHENANDOAH-
INCLUDING THE CITIES OF STRASBURG, WOODSTOCK, MOUNT JACKSON,
AND NEW MARKET
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 59 (+15) 80 (+5) 55 87
RH % (24H TREND) 68 (-3) 35 (-3) 78 35
WIND 20FT/EARLY(MPH) S 8 G27 SW 9 G28 SW 5 G23 LGT/VAR
WIND 20FT/LATE(MPH) SW 9 G28 SW 11 G27 LGT/VAR SW 6 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 8 AM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL) 5090 6350
TRANSPORT WND (MPH) W 23 W 15
VENT RATE (KT-FT) 101800 82550
MAX ADI EARLY 77 GOOD 79 GOOD 63 GOOD 59 GEN GOOD
MAX ADI LATE 12 POOR 85 GOOD 4 VERY POOR 98 GOOD
MAX LVORI EARLY 3 2 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ505-130800-
WESTERN LOUDOUN-
INCLUDING THE CITY OF PURCELLVILLE
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 20 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (+14) 80 (+8) 58 86
RH % (24H TREND) 74 (+1) 37 (0) 80 37
WIND 20FT/EARLY(MPH) SE 13 G26 SW 13 G25 W 7 G21 LGT/VAR
WIND 20FT/LATE(MPH) S 13 G26 SW 13 G27 LGT/VAR SW 8 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 2 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 3770 6000
TRANSPORT WND (MPH) W 21 SW 15
VENT RATE (KT-FT) 67860 78000
MAX ADI EARLY 73 GOOD 54 GEN GOOD 48 GEN GOOD 43 GEN GOOD
MAX ADI LATE 15 GEN POOR 57 GEN GOOD 4 VERY POOR 85 GOOD
MAX LVORI EARLY 2 3 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ028-130800-
FREDERICK VA-
INCLUDING THE CITY OF WINCHESTER
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 59 (+17) 79 (+5) 58 86
RH % (24H TREND) 69 (-5) 38 (0) 77 38
WIND 20FT/EARLY(MPH) S 10 G26 SW 11 G27 W 6 G23 LGT/VAR
WIND 20FT/LATE(MPH) S 10 G27 W 12 G27 LGT/VAR SW 7 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 8 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 4410 6390
TRANSPORT WND (MPH) W 24 W 17
VENT RATE (KT-FT) 92610 95850
MAX ADI EARLY 58 GEN GOOD 71 GOOD 63 GOOD 65 GOOD
MAX ADI LATE 13 GEN POOR 70 GOOD 4 VERY POOR 109 VERY GOOD
MAX LVORI EARLY 2 2 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. WEST WINDS 10 TO 15 MPH.
VAZ025-130800-
AUGUSTA-
INCLUDING THE CITIES OF STAUNTON, WAYNESBORO, AND STUARTS DRAFT
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 56 (+9) 79 (+6) 55 85
RH % (24H TREND) 69 (-3) 36 (-6) 75 36
WIND 20FT/EARLY(MPH) S 6 G25 SW 9 G32 SW 7 G25 LGT/VAR
WIND 20FT/LATE(MPH) SW 7 G27 SW 12 G32 LGT/VAR SW 8 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 1 PM 2 PM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL) 6130 6190
TRANSPORT WND (MPH) W 29 W 17
VENT RATE (KT-FT) 153250 92850
MAX ADI EARLY 74 GOOD 89 GOOD 54 GEN GOOD 63 GOOD
MAX ADI LATE 11 POOR 95 GOOD 5 VERY POOR 119 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. WEST WINDS 15 TO 20 MPH.
VAZ502-130800-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (+14) 83 (+8) 58 89
RH % (24H TREND) 76 (-7) 33 (-1) 77 34
WIND 20FT/EARLY(MPH) SE 8 G21 SW 12 G26 SW 5 G20 LGT/VAR
WIND 20FT/LATE(MPH) S 9 G24 SW 12 G26 LGT/VAR SW 7 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 5460 6640
TRANSPORT WND (MPH) SW 21 SW 14
VENT RATE (KT-FT) 98280 79680
MAX ADI EARLY 73 GOOD 57 GEN GOOD 36 FAIR 36 FAIR
MAX ADI LATE 15 GEN POOR 71 GOOD 3 VERY POOR 97 GOOD
MAX LVORI EARLY 2 3 3 4
MAX LVORI LATE 4 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ026-130800-
ROCKINGHAM-
INCLUDING THE CITY OF HARRISONBURG
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 57 (+13) 79 (+5) 54 86
RH % (24H TREND) 72 (-3) 37 (-4) 80 37
WIND 20FT/EARLY(MPH) S 8 G29 SW 10 G33 SW 6 G26 LGT/VAR
WIND 20FT/LATE(MPH) SW 8 G29 SW 12 G33 LGT/VAR SW 8 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 12 PM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL) 5880 6170
TRANSPORT WND (MPH) W 25 W 15
VENT RATE (KT-FT) 129360 80210
MAX ADI EARLY 71 GOOD 73 GOOD 52 GEN GOOD 52 GEN GOOD
MAX ADI LATE 11 POOR 82 GOOD 4 VERY POOR 86 GOOD
MAX LVORI EARLY 3 3 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.
WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ503-130800-
WESTERN HIGHLAND-
INCLUDING THE CITY OF HIGHTOWN
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 53 (+10) 71 (+3) 52 77
RH % (24H TREND) 69 (-9) 47 (+2) 82 46
WIND 20FT/EARLY(MPH) S 8 G27 SW 11 G32 W 8 G28 W 6 G25
WIND 20FT/LATE(MPH) SW 9 G28 W 13 G34 W 5 G19 W 10 G26
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 8 AM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL) 4660 5080
TRANSPORT WND (MPH) W 35 W 21
VENT RATE (KT-FT) 139800 91440
MAX ADI EARLY 72 GOOD 98 GOOD 72 GOOD 78 GOOD
MAX ADI LATE 17 GEN POOR 95 GOOD 10 POOR 87 GOOD
MAX LVORI EARLY 3 2 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
VAZ508-130800-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF WINTERGREEN
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 57 (+6) 77 (+7) 57 83
RH % (24H TREND) 66 (+2) 34 (-7) 65 36
WIND 20FT/EARLY(MPH) S 9 G24 SW 13 G32 W 10 G26 W 7 G24
WIND 20FT/LATE(MPH) SW 13 G32 SW 13 G32 W 7 G18 SW 9 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 5880 5690
TRANSPORT WND (MPH) W 28 W 16
VENT RATE (KT-FT) 141120 79660
MAX ADI EARLY 54 GEN GOOD 61 GOOD 33 FAIR 49 GEN GOOD
MAX ADI LATE 15 GEN POOR 87 GOOD 8 POOR 101 VERY GOOD
MAX LVORI EARLY 3 2 2 3
MAX LVORI LATE 2 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 15 TO 20 MPH.
VAZ506-130800-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF LEESBURG, ASHBURN, AND STERLING
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 20 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (+15) 82 (+9) 59 88
RH % (24H TREND) 77 (-5) 34 (-1) 81 34
WIND 20FT/EARLY(MPH) SE 12 G24 SW 13 G26 SW 6 G21 LGT/VAR
WIND 20FT/LATE(MPH) S 12 G24 SW 13 G26 LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 4470 6150
TRANSPORT WND (MPH) SW 23 SW 15
VENT RATE (KT-FT) 89400 79950
MAX ADI EARLY 67 GOOD 54 GEN GOOD 46 GEN GOOD 39 FAIR
MAX ADI LATE 16 GEN POOR 65 GOOD 3 VERY POOR 103 VERY GOOD
MAX LVORI EARLY 2 3 3 4
MAX LVORI LATE 4 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
90. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ507-130800-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF BIG MEADOWS
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 57 (+11) 78 (+8) 56 84
RH % (24H TREND) 74 (+6) 36 (-5) 73 38
WIND 20FT/EARLY(MPH) S 12 G29 SW 16 G36 W 9 G27 SW 7 G20
WIND 20FT/LATE(MPH) SW 15 G36 SW 14 G34 SW 6 G18 SW 9 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 1 PM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL) 5570 6190
TRANSPORT WND (MPH) W 25 W 14
VENT RATE (KT-FT) 122540 74280
MAX ADI EARLY 47 GEN GOOD 58 GEN GOOD 40 FAIR 42 GEN GOOD
MAX ADI LATE 15 GEN POOR 79 GOOD 7 POOR 85 GOOD
MAX LVORI EARLY 2 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 15 TO 20 MPH.
VAZ501-130800-
NORTHERN FAUQUIER-
INCLUDING THE CITY OF WARRENTON
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 20 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (+13) 82 (+9) 58 87
RH % (24H TREND) 72 (+2) 33 (-2) 76 35
WIND 20FT/EARLY(MPH) S 11 G25 S 12 G27 SW 6 G21 LGT/VAR
WIND 20FT/LATE(MPH) S 12 G28 SW 12 G27 LGT/VAR SW 7 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL) 4980 6150
TRANSPORT WND (MPH) W 21 SW 14
VENT RATE (KT-FT) 89640 73800
MAX ADI EARLY 60 GEN GOOD 51 GEN GOOD 41 GEN GOOD 45 GEN GOOD
MAX ADI LATE 14 GEN POOR 64 GOOD 3 VERY POOR 80 GOOD
MAX LVORI EARLY 2 3 3 4
MAX LVORI LATE 3 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ029-130800-
PAGE-
INCLUDING THE CITIES OF LURAY, SHENANDOAH, AND STANLEY
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 59 (+14) 82 (+6) 57 88
RH % (24H TREND) 69 (-4) 35 (-3) 74 36
WIND 20FT/EARLY(MPH) S 8 G24 SW 10 G26 SW 6 G23 LGT/VAR
WIND 20FT/LATE(MPH) SW 9 G26 SW 12 G27 LGT/VAR SW 7 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL) 5930 6540
TRANSPORT WND (MPH) W 24 W 14
VENT RATE (KT-FT) 124530 78480
MAX ADI EARLY 67 GOOD 66 GOOD 59 GEN GOOD 50 GEN GOOD
MAX ADI LATE 13 GEN POOR 76 GOOD 4 VERY POOR 85 GOOD
MAX LVORI EARLY 2 2 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
90. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
WVZ506-130800-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 57 (+16) 76 (+3) 55 83
RH % (24H TREND) 65 (-17) 41 (+1) 78 39
WIND 20FT/EARLY(MPH) S 8 G26 SW 10 G33 SW 7 G27 SW 5 G23
WIND 20FT/LATE(MPH) SW 9 G27 W 12 G33 LGT/VAR W 9 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 10 AM 8 AM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL) 5080 6330
TRANSPORT WND (MPH) W 33 W 21
VENT RATE (KT-FT) 147320 113940
MAX ADI EARLY 89 GOOD 105 VERY GOOD77 GOOD 87 GOOD
MAX ADI LATE 14 GEN POOR 97 GOOD 6 VERY POOR 102 VERY GOOD
MAX LVORI EARLY 2 2 3 4
MAX LVORI LATE 2 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO 15 MPH.
VAZ031-130800-
CLARKE-
INCLUDING THE CITY OF BERRYVILLE
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 60 (+17) 81 (+7) 58 87
RH % (24H TREND) 71 (-8) 36 (0) 78 37
WIND 20FT/EARLY(MPH) S 12 G26 SW 11 G26 SW 6 G23 LGT/VAR
WIND 20FT/LATE(MPH) S 12 G27 SW 13 G26 LGT/VAR SW 7 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 8 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 4240 6140
TRANSPORT WND (MPH) W 23 SW 15
VENT RATE (KT-FT) 84800 79820
MAX ADI EARLY 54 GEN GOOD 59 GEN GOOD 42 GEN GOOD 51 GEN GOOD
MAX ADI LATE 14 GEN POOR 63 GOOD 4 VERY POOR 89 GOOD
MAX LVORI EARLY 2 3 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
WVZ053-130800-
JEFFERSON-
INCLUDING THE CITIES OF CHARLES TOWN AND SHEPHERDSTOWN
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 30 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (+18) 80 (+7) 58 87
RH % (24H TREND) 73 (-8) 39 (+2) 82 39
WIND 20FT/EARLY(MPH) SE 13 G26 SW 12 G23 W 7 G21 LGT/VAR
WIND 20FT/LATE(MPH) S 11 G24 SW 13 G26 LGT/VAR SW 8 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 8 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 3630 6230
TRANSPORT WND (MPH) W 25 SW 16
VENT RATE (KT-FT) 79860 87220
MAX ADI EARLY 74 GOOD 57 GEN GOOD 54 GEN GOOD 59 GEN GOOD
MAX ADI LATE 13 GEN POOR 64 GOOD 4 VERY POOR 98 GOOD
MAX LVORI EARLY 2 3 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
90. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
VAZ030-130800-
WARREN-
INCLUDING THE CITY OF FRONT ROYAL
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 61 (+16) 82 (+7) 59 88
RH % (24H TREND) 65 (-7) 33 (-2) 73 34
WIND 20FT/EARLY(MPH) S 9 G26 SW 11 G27 SW 5 G21 LGT/VAR
WIND 20FT/LATE(MPH) S 11 G27 SW 11 G26 LGT/VAR SW 6 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL) 5380 6260
TRANSPORT WND (MPH) W 23 W 14
VENT RATE (KT-FT) 107600 75120
MAX ADI EARLY 58 GEN GOOD 80 GOOD 51 GEN GOOD 60 GEN GOOD
MAX ADI LATE 13 GEN POOR 72 GOOD 4 VERY POOR 97 GOOD
MAX LVORI EARLY 2 2 3 3
MAX LVORI LATE 3 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
90. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
WVZ052-130800-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 40 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (+15) 79 (+6) 57 86
RH % (24H TREND) 71 (-1) 40 (+2) 81 38
WIND 20FT/EARLY(MPH) S 10 G26 SW 9 G23 W 6 G23 LGT/VAR
WIND 20FT/LATE(MPH) S 9 G21 SW 12 G26 LGT/VAR SW 8 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 8 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 3980 6610
TRANSPORT WND (MPH) W 25 W 18
VENT RATE (KT-FT) 87560 105760
MAX ADI EARLY 58 GEN GOOD 87 GOOD 76 GOOD 79 GOOD
MAX ADI LATE 11 POOR 73 GOOD 4 VERY POOR 118 VERY GOOD
MAX LVORI EARLY 2 3 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. WEST WINDS 10 TO 15 MPH.
WVZ051-130800-
MORGAN-
INCLUDING THE CITY OF PAW PAW
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 40 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (+17) 77 (+4) 58 85
RH % (24H TREND) 69 (-6) 42 (+4) 81 39
WIND 20FT/EARLY(MPH) S 8 G25 SW 7 G23 W 5 G23 LGT/VAR
WIND 20FT/LATE(MPH) S 6 G20 W 10 G27 LGT/VAR SW 7 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 AM 8 AM
PRECIP END 4 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 4090 6850
TRANSPORT WND (MPH) W 28 W 21
VENT RATE (KT-FT) 98160 123300
MAX ADI EARLY 72 GOOD 92 GOOD 78 GOOD 94 GOOD
MAX ADI LATE 8 POOR 103 VERY GOOD5 VERY POOR 134 VERY GOOD
MAX LVORI EARLY 3 3 3 4
MAX LVORI LATE 3 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. WEST WINDS 10 TO 15 MPH.
WVZ050-130800-
HAMPSHIRE-
INCLUDING THE CITY OF ROMNEY
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 40 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 60 (+19) 78 (+3) 57 85
RH % (24H TREND) 64 (-14) 40 (+4) 77 37
WIND 20FT/EARLY(MPH) S 10 G26 SW 10 G26 SW 8 G26 SW 5 G19
WIND 20FT/LATE(MPH) S 10 G26 W 13 G29 LGT/VAR W 9 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 10 AM 8 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 4190 6510
TRANSPORT WND (MPH) W 26 W 22
VENT RATE (KT-FT) 96370 123690
MAX ADI EARLY 61 GOOD 85 GOOD 72 GOOD 89 GOOD
MAX ADI LATE 13 GEN POOR 75 GOOD 4 VERY POOR 119 VERY GOOD
MAX LVORI EARLY 2 2 3 4
MAX LVORI LATE 2 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER
80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. WEST WINDS 10 TO 15 MPH.
WVZ055-130800-
HARDY-
INCLUDING THE CITY OF MOOREFIELD
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 0 30 0 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 60 (+16) 78 (+3) 58 85
RH % (24H TREND) 61 (-9) 40 (+2) 75 39
WIND 20FT/EARLY(MPH) S 10 G28 SW 11 G28 SW 7 G25 SW 5 G20
WIND 20FT/LATE(MPH) S 10 G28 W 12 G29 LGT/VAR SW 8 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 10 AM 8 AM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL) 4410 6440
TRANSPORT WND (MPH) W 29 W 21
VENT RATE (KT-FT) 110250 115920
MAX ADI EARLY 69 GOOD 82 GOOD 65 GOOD 83 GOOD
MAX ADI LATE 13 GEN POOR 74 GOOD 5 VERY POOR 107 VERY GOOD
MAX LVORI EARLY 2 2 3 3
MAX LVORI LATE 2 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO 15 MPH.
MDZ509-130800-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 50 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (+18) 70 (-5) 57 77
RH % (24H TREND) 60 (-15) 49 (+14) 76 49
WIND 20FT/EARLY(MPH) S 7 G21 SW 11 G33 SW 9 G27 SW 9 G24
WIND 20FT/LATE(MPH) SW 8 G24 SW 14 G34 SW 7 G20 SW 11 G25
PRECIP AMOUNT 0.00 0.05 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 9 AM 6 AM
PRECIP END 6 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 2890 4270
TRANSPORT WND (MPH) SW 31 W 28
VENT RATE (KT-FT) 78030 102480
MAX ADI EARLY 123 VERY GOOD80 GOOD 53 GEN GOOD 67 GOOD
MAX ADI LATE 19 GEN POOR 75 GOOD 14 GEN POOR 83 GOOD
MAX LVORI EARLY 2 2 3 3
MAX LVORI LATE 2 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS AROUND 80. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
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 80S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE MID 50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
MDZ510-130800-
EASTERN GARRETT-
INCLUDING THE CITY OF GRANTSVILLE
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 50 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (+17) 71 (-2) 58 79
RH % (24H TREND) 61 (-8) 46 (+12) 76 44
WIND 20FT/EARLY(MPH) S 8 G21 SW 12 G34 W 11 G28 W 9 G25
WIND 20FT/LATE(MPH) SW 8 G24 W 15 G34 W 8 G21 W 12 G26
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 10 AM 8 AM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 3330 4640
TRANSPORT WND (MPH) W 36 W 28
VENT RATE (KT-FT) 103230 111360
MAX ADI EARLY 76 GOOD 82 GOOD 66 GOOD 59 GEN GOOD
MAX ADI LATE 15 GEN POOR 86 GOOD 14 GEN POOR 81 GOOD
MAX LVORI EARLY 2 2 3 3
MAX LVORI LATE 2 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
80. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
MDZ008-VAZ526-130800-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ELKTON AND HAYMARKET
230 PM EDT SUN APR 12 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 50 (+4) 80 (+14) 58 85
RH % (24H TREND) 89 (+26) 38 (+3) 85 38
WIND 20FT/EARLY(MPH) SE 8 G23 SW 11 G26 W 6 G21 LGT/VAR
WIND 20FT/LATE(MPH) S 8 G25 SW 12 G27 LGT/VAR SW 8 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 3 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL) 3910 5430
TRANSPORT WND (MPH) SW 26 SW 18
VENT RATE (KT-FT) 89930 86880
MAX ADI EARLY 42 GEN GOOD 50 GEN GOOD 45 GEN GOOD 32 FAIR
MAX ADI LATE 14 GEN POOR 69 GOOD 5 VERY POOR 101 VERY GOOD
MAX LVORI EARLY 3 4 3 5
MAX LVORI LATE 4 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTHWEST WINDS 10 TO 15 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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