061
FNUS51 KLWX 120827 AAA
FWFLWX
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD...UPDATED
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
427 AM EDT SUN APR 12 2026
DISCUSSION
...ELEVATED TO NEAR CRITICAL FIRE WEATHER CONDITIONS EXPECTED
MONDAY...
A BUILDING UPPER LEVEL RIDGE WILL LEAD TO A SIGNIFICANT WARM UP
MONDAY THROUGH THURSDAY WITH RECORD BREAKING TEMPERATURES
EXPECTED. THIS COMBINED WITH GUSTY SSW OR S WINDS GUSTING UP TO 30
MPH AND WORSENING DROUGHT CONDITIONS WILL LEAD TO NEAR CRITICAL
WEATHER CONDITIONS MONDAY, PARTICULARLY ACROSS THE VIRGINIA
PIEDMONT WHERE RH'S WILL DROP TO NEAR 30 PERCENT. LIGHTER WINDS
TUESDAY AND WEDNESDAY WILL LOWER THE FIRE WEATHER RISK, BUT ELEVATED
FIRE WEATHER CONDITIONS WILL PERSIST EACH AFTERNOON THROUGH AT
LEAST THE MIDDLE OF THE WEEK.
VAZ054-122015-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF ARLINGTON, ALEXANDRIA, AND FALLS CHURCH
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+2) 57 (+7) 87
RH % (24H TREND) 32 (+5) 84 (+15) 29
WIND 20FT/EARLY(MPH) E 6 SE 10 G23 SW 12 G23
WIND 20FT/LATE(MPH) S 11 G23 S 10 G21 SW 16 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4570 6930
TRANSPORT WND (MPH) S 16 SW 30
VENT RATE (KT-FT) 63980 180180
MAX ADI EARLY 50 GEN GOOD 62 GOOD 73 GOOD
MAX ADI LATE 85 GOOD 14 GEN POOR 116 VERY GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE LOWER
90S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY 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 IN THE
UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
VAZ055-122015-
STAFFORD-
INCLUDING THE CITY OF FALMOUTH
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+4) 58 (+10) 88
RH % (24H TREND) 30 (+2) 87 (-5) 28
WIND 20FT/EARLY(MPH) LGT/VAR SE 9 G21 SW 11 G23
WIND 20FT/LATE(MPH) S 9 G21 S 10 G19 SW 16 G29
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4880 7250
TRANSPORT WND (MPH) S 17 SW 26
VENT RATE (KT-FT) 73200 166750
MAX ADI EARLY 50 GEN GOOD 65 GOOD 72 GOOD
MAX ADI LATE 79 GOOD 13 GEN POOR 117 VERY GOOD
MAX LVORI EARLY 7 3 5
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 10 TO 15 MPH.
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. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
VAZ056-122015-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+3) 58 (+10) 88
RH % (24H TREND) 30 (+2) 91 (-3) 29
WIND 20FT/EARLY(MPH) LGT/VAR SE 9 G21 SW 11 G23
WIND 20FT/LATE(MPH) S 9 G21 S 11 G21 SW 16 G29
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4980 7060
TRANSPORT WND (MPH) S 16 SW 25
VENT RATE (KT-FT) 69720 155320
MAX ADI EARLY 47 GEN GOOD 67 GOOD 74 GOOD
MAX ADI LATE 84 GOOD 14 GEN POOR 111 VERY GOOD
MAX LVORI EARLY 7 2 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 10 TO 15 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.
VAZ057-122015-
KING GEORGE-
INCLUDING THE CITY OF DAHLGREN
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+2) 56 (+7) 87
RH % (24H TREND) 32 (+2) 91 (-3) 30
WIND 20FT/EARLY(MPH) SE 5 SE 10 G23 SW 11 G25
WIND 20FT/LATE(MPH) SE 10 G23 S 11 G21 SW 16 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4800 7320
TRANSPORT WND (MPH) S 16 SW 26
VENT RATE (KT-FT) 67200 168360
MAX ADI EARLY 49 GEN GOOD 57 GEN GOOD 77 GOOD
MAX ADI LATE 76 GOOD 14 GEN POOR 109 VERY GOOD
MAX LVORI EARLY 7 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. SOUTHWEST WINDS 10 TO 15 MPH.
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
UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
WVZ502-122015-
EASTERN GRANT-
INCLUDING THE CITY OF PETERSBURG
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (+13) 58 (+14) 85
RH % (24H TREND) 31 (+6) 74 (+3) 28
WIND 20FT/EARLY(MPH) LGT/VAR S 10 G23 SW 10 G25
WIND 20FT/LATE(MPH) S 11 G23 SW 11 G25 W 16 G31
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)6160 6080
TRANSPORT WND (MPH) SW 20 W 33
VENT RATE (KT-FT) 104720 176320
MAX ADI EARLY 64 GOOD 75 GOOD 123 VERY GOOD
MAX ADI LATE 112 VERY GOOD13 GEN POOR 109 VERY GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
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
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WVZ503-122015-
WESTERN MINERAL-
INCLUDING THE CITY OF ELK GARDEN
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+18) 58 (+17) 81
RH % (24H TREND) 34 (+5) 73 (+4) 31
WIND 20FT/EARLY(MPH) SE 6 S 10 G21 SW 14 G31
WIND 20FT/LATE(MPH) S 9 G19 SW 11 G23 W 19 G36
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)6080 4870
TRANSPORT WND (MPH) S 18 W 40
VENT RATE (KT-FT) 97280 170450
MAX ADI EARLY 40 FAIR 68 GOOD 118 VERY GOOD
MAX ADI LATE 98 GOOD 13 GEN POOR 122 VERY GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE MID 80S. WEST WINDS 15 TO 20 MPH.
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 MID 60S. HIGHS IN THE
LOWER 80S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
WVZ504-122015-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (+13) 59 (+16) 84
RH % (24H TREND) 32 (+7) 73 (+6) 29
WIND 20FT/EARLY(MPH) LGT/VAR S 8 G19 SW 8 G21
WIND 20FT/LATE(MPH) S 9 G21 S 8 G21 W 16 G31
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)5710 5030
TRANSPORT WND (MPH) S 17 W 35
VENT RATE (KT-FT) 85650 150900
MAX ADI EARLY 40 FAIR 64 GOOD 94 GOOD
MAX ADI LATE 106 VERY GOOD11 POOR 105 VERY GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
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 MID 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WVZ505-122015-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+14) 53 (+10) 79
RH % (24H TREND) 36 (+6) 79 (+1) 31
WIND 20FT/EARLY(MPH) S 7 G19 S 11 G27 SW 14 G35
WIND 20FT/LATE(MPH) S 11 G23 SW 13 G29 W 18 G36
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)5740 5760
TRANSPORT WND (MPH) SW 20 W 39
VENT RATE (KT-FT) 97580 195840
MAX ADI EARLY 51 GEN GOOD 80 GOOD 129 VERY GOOD
MAX ADI LATE 101 VERY GOOD18 GEN POOR 128 VERY GOOD
MAX LVORI EARLY 4 3 2
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
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 15 TO 20 MPH.
WVZ501-122015-
WESTERN GRANT-
INCLUDING THE CITIES OF BAYARD AND MOUNT STORM
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+17) 56 (+14) 79
RH % (24H TREND) 36 (+5) 74 (+2) 32
WIND 20FT/EARLY(MPH) S 7 S 11 G25 SW 16 G36
WIND 20FT/LATE(MPH) S 10 G21 SW 14 G29 W 19 G39
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)6410 5160
TRANSPORT WND (MPH) SW 20 W 43
VENT RATE (KT-FT) 108970 190920
MAX ADI EARLY 43 GEN GOOD 72 GOOD 129 VERY GOOD
MAX ADI LATE 116 VERY GOOD17 GEN POOR 125 VERY GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
80. WEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ507-122015-
NORTHWEST HARFORD-
INCLUDING THE CITY OF JARRETTSVILLE
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (0) 50 (+9) 82
RH % (24H TREND) 37 (+3) 95 (+26) 37
WIND 20FT/EARLY(MPH) E 8 G19 S 12 G27 SW 12 G25
WIND 20FT/LATE(MPH) S 13 G27 S 12 G25 SW 16 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)3860 6020
TRANSPORT WND (MPH) S 20 SW 29
VENT RATE (KT-FT) 65620 150500
MAX ADI EARLY 46 GEN GOOD 60 GEN GOOD 44 GEN GOOD
MAX ADI LATE 71 GOOD 17 GEN POOR 96 GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 10 TO 15 MPH.
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 AROUND 80.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ506-122015-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF COLUMBIA AND ELLICOTT CITY
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+2) 52 (+6) 87
RH % (24H TREND) 32 (+3) 90 (+23) 29
WIND 20FT/EARLY(MPH) E 8 SE 11 G25 SW 12 G25
WIND 20FT/LATE(MPH) SE 12 G25 S 9 G21 SW 17 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4310 6470
TRANSPORT WND (MPH) S 17 SW 29
VENT RATE (KT-FT) 64650 161750
MAX ADI EARLY 43 GEN GOOD 58 GEN GOOD 55 GEN GOOD
MAX ADI LATE 78 GOOD 12 POOR 96 GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 90.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
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 MID 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ508-122015-
SOUTHEAST HARFORD-
INCLUDING THE CITY OF ABERDEEN
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+1) 51 (+8) 85
RH % (24H TREND) 36 (+4) 95 (+24) 35
WIND 20FT/EARLY(MPH) E 8 S 10 G23 SW 12 G25
WIND 20FT/LATE(MPH) S 11 G23 S 12 G25 SW 16 G29
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4070 4860
TRANSPORT WND (MPH) S 17 SW 23
VENT RATE (KT-FT) 61050 97200
MAX ADI EARLY 40 FAIR 41 GEN GOOD 41 GEN GOOD
MAX ADI LATE 66 GOOD 16 GEN POOR 65 GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 10 TO 15 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. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ501-122015-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITY OF FROSTBURG
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+17) 57 (+16) 81
RH % (24H TREND) 34 (+6) 77 (+9) 32
WIND 20FT/EARLY(MPH) SE 5 S 8 SW 12 G29
WIND 20FT/LATE(MPH) S 9 G19 SW 8 G19 W 18 G36
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)5280 4590
TRANSPORT WND (MPH) S 17 W 39
VENT RATE (KT-FT) 79200 156060
MAX ADI EARLY 35 FAIR 48 GEN GOOD 90 GOOD
MAX ADI LATE 98 GOOD 10 POOR 114 VERY GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. 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.
MDZ503-122015-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF GERMANTOWN AND DAMASCUS
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+6) 54 (+8) 86
RH % (24H TREND) 34 (+4) 88 (+21) 30
WIND 20FT/EARLY(MPH) E 8 SE 12 G25 SW 12 G27
WIND 20FT/LATE(MPH) S 13 G25 S 12 G25 SW 16 G33
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4490 6100
TRANSPORT WND (MPH) S 18 SW 25
VENT RATE (KT-FT) 71840 134200
MAX ADI EARLY 57 GEN GOOD 59 GEN GOOD 51 GEN GOOD
MAX ADI LATE 74 GOOD 14 GEN POOR 85 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 90.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
MDZ502-122015-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITY OF CUMBERLAND
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+13) 58 (+15) 83
RH % (24H TREND) 33 (+9) 76 (+10) 29
WIND 20FT/EARLY(MPH) LGT/VAR S 8 G19 SW 7 G21
WIND 20FT/LATE(MPH) S 9 G21 S 7 W 15 G31
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)5400 4890
TRANSPORT WND (MPH) S 17 W 32
VENT RATE (KT-FT) 81000 136920
MAX ADI EARLY 42 GEN GOOD 71 GOOD 78 GOOD
MAX ADI LATE 86 GOOD 7 POOR 96 GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
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 MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
MDZ505-122015-
NORTHWEST HOWARD-
INCLUDING THE CITY OF LISBON
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+4) 52 (+7) 85
RH % (24H TREND) 36 (+5) 91 (+25) 32
WIND 20FT/EARLY(MPH) E 9 G19 SE 12 G25 SW 13 G27
WIND 20FT/LATE(MPH) SE 13 G25 S 11 G25 SW 17 G33
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4190 5780
TRANSPORT WND (MPH) S 18 SW 26
VENT RATE (KT-FT) 67040 132940
MAX ADI EARLY 49 GEN GOOD 57 GEN GOOD 50 GEN GOOD
MAX ADI LATE 73 GOOD 13 GEN POOR 85 GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
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. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTH WINDS 5 TO 10 MPH.
MDZ504-122015-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF BETHESDA, ROCKVILLE, GAITHERSBURG,
AND SILVER SPRING
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+4) 54 (+7) 87
RH % (24H TREND) 32 (+4) 86 (+18) 28
WIND 20FT/EARLY(MPH) E 8 SE 11 G23 SW 11 G25
WIND 20FT/LATE(MPH) S 12 G23 S 11 G21 SW 17 G33
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4500 6690
TRANSPORT WND (MPH) S 17 SW 28
VENT RATE (KT-FT) 67500 160560
MAX ADI EARLY 52 GEN GOOD 63 GOOD 55 GEN GOOD
MAX ADI LATE 83 GOOD 14 GEN POOR 99 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 10 TO 15 MPH.
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
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
MDZ006-122015-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF REISTERSTOWN AND COCKEYSVILLE
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+2) 51 (+8) 84
RH % (24H TREND) 33 (+1) 93 (+27) 33
WIND 20FT/EARLY(MPH) E 8 G19 S 13 G27 SW 12 G27
WIND 20FT/LATE(MPH) SE 13 G27 S 11 G25 SW 17 G33
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)3900 6250
TRANSPORT WND (MPH) S 18 SW 30
VENT RATE (KT-FT) 62400 162500
MAX ADI EARLY 45 GEN GOOD 62 GOOD 53 GEN GOOD
MAX ADI LATE 70 GOOD 14 GEN POOR 99 GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 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. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ005-122015-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG AND WESTMINSTER
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+5) 51 (+8) 84
RH % (24H TREND) 36 (+4) 91 (+25) 35
WIND 20FT/EARLY(MPH) SE 9 G21 SE 13 G27 SW 14 G27
WIND 20FT/LATE(MPH) S 14 G27 S 12 G27 SW 18 G33
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4070 5750
TRANSPORT WND (MPH) S 20 SW 29
VENT RATE (KT-FT) 69190 143750
MAX ADI EARLY 46 GEN GOOD 59 GEN GOOD 57 GEN GOOD
MAX ADI LATE 74 GOOD 15 GEN POOR 93 GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTH WINDS 5 TO 10 MPH.
MDZ004-122015-
FREDERICK MD-
INCLUDING THE CITIES OF FREDERICK AND BALLENGER CREEK
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+6) 54 (+10) 85
RH % (24H TREND) 37 (+6) 89 (+22) 33
WIND 20FT/EARLY(MPH) E 8 G19 SE 12 G27 SW 12 G27
WIND 20FT/LATE(MPH) S 13 G27 S 11 G25 SW 17 G33
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4410 5260
TRANSPORT WND (MPH) S 18 SW 24
VENT RATE (KT-FT) 70560 110460
MAX ADI EARLY 47 GEN GOOD 62 GOOD 56 GEN GOOD
MAX ADI LATE 77 GOOD 13 GEN POOR 75 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTH WINDS 5 TO 10 MPH.
MDZ003-122015-
WASHINGTON-
INCLUDING THE CITY OF HAGERSTOWN
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (+6) 55 (+11) 85
RH % (24H TREND) 37 (+9) 87 (+22) 32
WIND 20FT/EARLY(MPH) E 7 G19 SE 11 G27 S 9 G25
WIND 20FT/LATE(MPH) S 13 G27 S 10 G25 SW 16 G31
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4500 4840
TRANSPORT WND (MPH) S 21 SW 22
VENT RATE (KT-FT) 81000 91960
MAX ADI EARLY 48 GEN GOOD 67 GOOD 50 GEN GOOD
MAX ADI LATE 81 GOOD 13 GEN POOR 64 GOOD
MAX LVORI EARLY 3 2 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.
VAZ053-122015-
FAIRFAX-
INCLUDING THE CITIES OF RESTON, HERNDON, ANNANDALE, CENTREVILLE,
CHANTILLY, MCLEAN, AND FRANCONIA
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (+4) 57 (+9) 87
RH % (24H TREND) 32 (+5) 86 (+14) 29
WIND 20FT/EARLY(MPH) E 7 SE 11 G23 SW 12 G25
WIND 20FT/LATE(MPH) S 12 G23 S 11 G23 SW 16 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4440 6740
TRANSPORT WND (MPH) S 16 SW 29
VENT RATE (KT-FT) 62160 168500
MAX ADI EARLY 56 GEN GOOD 61 GOOD 58 GEN GOOD
MAX ADI LATE 80 GOOD 14 GEN POOR 100 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 10 TO 15 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. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
VAZ527-122015-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, MANASSAS, WOODBRIDGE,
LAKE RIDGE, AND MONTCLAIR
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+4) 57 (+9) 88
RH % (24H TREND) 31 (+3) 87 (+6) 28
WIND 20FT/EARLY(MPH) SE 5 SE 10 G21 SW 11 G25
WIND 20FT/LATE(MPH) S 11 G23 S 11 G21 SW 16 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4580 6770
TRANSPORT WND (MPH) S 16 SW 29
VENT RATE (KT-FT) 64120 169250
MAX ADI EARLY 55 GEN GOOD 58 GEN GOOD 70 GOOD
MAX ADI LATE 85 GOOD 14 GEN POOR 115 VERY GOOD
MAX LVORI EARLY 5 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 10 TO 15 MPH.
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
MOSTLY 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 AROUND
90. SOUTH WINDS 5 TO 10 MPH.
VAZ051-122015-
CULPEPER-
INCLUDING THE CITY OF CULPEPER
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+5) 58 (+12) 88
RH % (24H TREND) 32 (+5) 91 (+12) 29
WIND 20FT/EARLY(MPH) LGT/VAR S 9 G21 SW 11 G25
WIND 20FT/LATE(MPH) S 11 G23 S 10 G19 SW 16 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4950 7030
TRANSPORT WND (MPH) S 18 SW 30
VENT RATE (KT-FT) 79200 182780
MAX ADI EARLY 55 GEN GOOD 64 GOOD 61 GOOD
MAX ADI LATE 86 GOOD 14 GEN POOR 103 VERY GOOD
MAX LVORI EARLY 4 2 5
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS 10 TO 15 MPH.
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. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ050-122015-
ORANGE-
INCLUDING THE CITIES OF ORANGE AND GORDONSVILLE
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+3) 58 (+11) 88
RH % (24H TREND) 31 (+4) 93 (+10) 29
WIND 20FT/EARLY(MPH) LGT/VAR S 9 G19 SW 11 G25
WIND 20FT/LATE(MPH) S 10 G21 S 10 G21 SW 16 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5030 7130
TRANSPORT WND (MPH) S 17 SW 29
VENT RATE (KT-FT) 75450 178250
MAX ADI EARLY 49 GEN GOOD 65 GOOD 63 GOOD
MAX ADI LATE 84 GOOD 14 GEN POOR 101 VERY GOOD
MAX LVORI EARLY 5 2 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 10 TO 15 MPH.
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 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. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ036-122015-
NELSON-
INCLUDING THE CITY OF LOVINGSTON
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (+2) 58 (+8) 89
RH % (24H TREND) 32 (+3) 92 (+7) 26
WIND 20FT/EARLY(MPH) LGT/VAR S 6 SW 9 G21
WIND 20FT/LATE(MPH) S 8 G19 SW 9 G21 SW 15 G29
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5220 7840
TRANSPORT WND (MPH) S 15 SW 28
VENT RATE (KT-FT) 67860 188160
MAX ADI EARLY 48 GEN GOOD 81 GOOD 71 GOOD
MAX ADI LATE 85 GOOD 12 POOR 98 GOOD
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS 10 TO 15 MPH.
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 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. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ037-122015-
ALBEMARLE-
INCLUDING THE CITY OF CHARLOTTESVILLE
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (+2) 59 (+9) 90
RH % (24H TREND) 30 (+1) 89 (+11) 26
WIND 20FT/EARLY(MPH) LGT/VAR S 6 SW 10 G23
WIND 20FT/LATE(MPH) S 9 G21 S 9 G19 SW 15 G29
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5300 7830
TRANSPORT WND (MPH) S 16 SW 29
VENT RATE (KT-FT) 74200 195750
MAX ADI EARLY 51 GEN GOOD 86 GOOD 66 GOOD
MAX ADI LATE 82 GOOD 13 GEN POOR 103 VERY GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 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 UPPER 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.
VAZ038-122015-
GREENE-
INCLUDING THE CITY OF STANARDSVILLE
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+2) 58 (+9) 88
RH % (24H TREND) 30 (+3) 90 (+20) 27
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G19 SW 8 G21
WIND 20FT/LATE(MPH) S 9 G21 S 7 G19 SW 15 G29
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5180 7880
TRANSPORT WND (MPH) S 16 SW 31
VENT RATE (KT-FT) 72520 212760
MAX ADI EARLY 52 GEN GOOD 82 GOOD 72 GOOD
MAX ADI LATE 85 GOOD 10 POOR 112 VERY GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS 10 TO 15 MPH.
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 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
90. SOUTHWEST WINDS 5 TO 10 MPH.
VAZ039-122015-
MADISON-
INCLUDING THE CITY OF MADISON
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+3) 57 (+10) 88
RH % (24H TREND) 32 (+6) 93 (+21) 28
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G19 SW 10 G23
WIND 20FT/LATE(MPH) S 10 G23 S 9 G21 SW 16 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5070 7620
TRANSPORT WND (MPH) S 18 SW 31
VENT RATE (KT-FT) 81120 205740
MAX ADI EARLY 51 GEN GOOD 69 GOOD 76 GOOD
MAX ADI LATE 85 GOOD 13 GEN POOR 110 VERY GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 90S.
SOUTHWEST WINDS 10 TO 15 MPH.
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.
MDZ014-122015-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, SEVERN,
SOUTH GATE, SEVERNA PARK, ARNOLD, AND ODENTON
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+3) 53 (+5) 89
RH % (24H TREND) 29 (-3) 87 (+12) 27
WIND 20FT/EARLY(MPH) E 7 S 13 G29 SW 12 G25
WIND 20FT/LATE(MPH) SE 12 G27 S 11 G25 SW 17 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4020 6200
TRANSPORT WND (MPH) S 16 SW 24
VENT RATE (KT-FT) 56280 130200
MAX ADI EARLY 35 FAIR 46 GEN GOOD 49 GEN GOOD
MAX ADI LATE 62 GOOD 14 GEN POOR 78 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 90.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 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. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ017-122015-
ST. MARYS-
INCLUDING THE CITIES OF LEXINGTON PARK AND CALIFORNIA
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (0) 54 (+5) 88
RH % (24H TREND) 35 (-3) 90 (-1) 29
WIND 20FT/EARLY(MPH) E 6 SE 13 G29 SW 13 G25
WIND 20FT/LATE(MPH) SE 12 G29 S 13 G27 SW 17 G33
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3360 4990
TRANSPORT WND (MPH) S 16 SW 22
VENT RATE (KT-FT) 47040 94810
MAX ADI EARLY 37 FAIR 33 FAIR 62 GOOD
MAX ADI LATE 50 GEN GOOD 15 GEN POOR 73 GOOD
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
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 UPPER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ016-122015-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+2) 54 (+6) 88
RH % (24H TREND) 33 (+2) 89 (0) 30
WIND 20FT/EARLY(MPH) E 5 SE 11 G23 SW 11 G25
WIND 20FT/LATE(MPH) SE 11 G23 S 11 G21 SW 16 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4240 6140
TRANSPORT WND (MPH) S 15 SW 25
VENT RATE (KT-FT) 55120 135080
MAX ADI EARLY 46 GEN GOOD 48 GEN GOOD 70 GOOD
MAX ADI LATE 69 GOOD 13 GEN POOR 106 VERY GOOD
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 90.
SOUTHWEST WINDS 10 TO 15 MPH.
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
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ018-122015-
CALVERT-
INCLUDING THE CITIES OF CHESAPEAKE BEACH, HUNTINGTOWN, DUNKIRK,
NORTH BEACH, LUSBY, AND PRINCE FREDERICK
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+2) 53 (+4) 90
RH % (24H TREND) 32 (-5) 87 (-1) 28
WIND 20FT/EARLY(MPH) E 6 SE 13 G29 SW 13 G25
WIND 20FT/LATE(MPH) SE 12 G29 S 12 G25 SW 17 G33
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3350 5060
TRANSPORT WND (MPH) S 16 SW 22
VENT RATE (KT-FT) 46900 96140
MAX ADI EARLY 27 FAIR 30 FAIR 62 GOOD
MAX ADI LATE 48 GEN GOOD 18 GEN POOR 79 GOOD
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 10 TO 15 MPH.
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 UPPER 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 IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ011-122015-
SOUTHERN BALTIMORE-
INCLUDING THE CITY OF BALTIMORE
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-1) 52 (+6) 87
RH % (24H TREND) 29 (-1) 90 (+24) 29
WIND 20FT/EARLY(MPH) E 8 S 12 G27 SW 10 G25
WIND 20FT/LATE(MPH) SE 12 G25 S 10 G23 SW 16 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4230 6460
TRANSPORT WND (MPH) S 17 SW 26
VENT RATE (KT-FT) 63450 148580
MAX ADI EARLY 37 FAIR 59 GEN GOOD 51 GEN GOOD
MAX ADI LATE 66 GOOD 14 GEN POOR 92 GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 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. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS 5 TO 10 MPH.
MDZ013-122015-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, GREENBELT, LAUREL, AND CAMP SPRINGS
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+2) 54 (+7) 88
RH % (24H TREND) 33 (+4) 86 (+7) 29
WIND 20FT/EARLY(MPH) E 6 SE 11 G23 SW 12 G25
WIND 20FT/LATE(MPH) SE 11 G23 S 10 G21 SW 17 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4460 6580
TRANSPORT WND (MPH) S 16 SW 28
VENT RATE (KT-FT) 62440 157920
MAX ADI EARLY 43 GEN GOOD 55 GEN GOOD 74 GOOD
MAX ADI LATE 74 GOOD 13 GEN POOR 108 VERY GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 10 TO 15 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. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
VAZ040-122015-
RAPPAHANNOCK-
INCLUDING THE CITY OF WASHINGTON
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+5) 57 (+12) 87
RH % (24H TREND) 33 (+8) 88 (+13) 29
WIND 20FT/EARLY(MPH) LGT/VAR S 9 G21 SW 9 G21
WIND 20FT/LATE(MPH) S 11 G23 S 10 G23 SW 14 G29
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4840 7160
TRANSPORT WND (MPH) S 20 SW 29
VENT RATE (KT-FT) 82280 179000
MAX ADI EARLY 62 GOOD 70 GOOD 76 GOOD
MAX ADI LATE 81 GOOD 12 POOR 100 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
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. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
DCZ001-122015-
DISTRICT OF COLUMBIA-
INCLUDING THE CITY OF WASHINGTON
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+3) 56 (+7) 88
RH % (24H TREND) 31 (+4) 85 (+15) 28
WIND 20FT/EARLY(MPH) E 6 SE 10 G21 SW 12 G23
WIND 20FT/LATE(MPH) SE 11 G23 S 10 G19 SW 16 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4640 6800
TRANSPORT WND (MPH) S 16 SW 29
VENT RATE (KT-FT) 64960 170000
MAX ADI EARLY 49 GEN GOOD 60 GEN GOOD 76 GOOD
MAX ADI LATE 85 GOOD 14 GEN POOR 116 VERY GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE LOWER
90S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY 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 IN THE
UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
VAZ504-122015-
EASTERN HIGHLAND-
INCLUDING THE CITY OF MONTEREY
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+5) 53 (+8) 81
RH % (24H TREND) 38 (+13) 83 (+3) 29
WIND 20FT/EARLY(MPH) S 5 S 8 G21 SW 11 G27
WIND 20FT/LATE(MPH) S 10 G23 SW 10 G25 SW 17 G33
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4630 6100
TRANSPORT WND (MPH) SW 18 W 32
VENT RATE (KT-FT) 74080 170800
MAX ADI EARLY 51 GEN GOOD 70 GOOD 95 GOOD
MAX ADI LATE 74 GOOD 13 GEN POOR 105 VERY GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY 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 IN THE
UPPER 70S. 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.
VAZ027-122015-
SHENANDOAH-
INCLUDING THE CITIES OF STRASBURG, WOODSTOCK, MOUNT JACKSON,
AND NEW MARKET
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+7) 57 (+12) 86
RH % (24H TREND) 34 (+11) 83 (+14) 28
WIND 20FT/EARLY(MPH) LGT/VAR S 10 G25 SW 10 G25
WIND 20FT/LATE(MPH) S 11 G25 SW 11 G25 SW 15 G31
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4930 7470
TRANSPORT WND (MPH) S 20 W 29
VENT RATE (KT-FT) 83810 186750
MAX ADI EARLY 61 GOOD 74 GOOD 76 GOOD
MAX ADI LATE 83 GOOD 13 GEN POOR 102 VERY GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
90. SOUTHWEST 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. A CHANCE OF SHOWERS. 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.
VAZ505-122015-
WESTERN LOUDOUN-
INCLUDING THE CITY OF PURCELLVILLE
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+5) 56 (+11) 87
RH % (24H TREND) 35 (+6) 87 (+19) 31
WIND 20FT/EARLY(MPH) E 6 G19 SE 11 G27 SW 12 G25
WIND 20FT/LATE(MPH) S 13 G27 S 12 G25 SW 16 G29
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4430 5840
TRANSPORT WND (MPH) S 21 SW 24
VENT RATE (KT-FT) 79740 122640
MAX ADI EARLY 60 GEN GOOD 63 GOOD 54 GEN GOOD
MAX ADI LATE 78 GOOD 14 GEN POOR 76 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 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 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
VAZ028-122015-
FREDERICK VA-
INCLUDING THE CITY OF WINCHESTER
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+8) 58 (+14) 85
RH % (24H TREND) 35 (+9) 82 (+13) 29
WIND 20FT/EARLY(MPH) LGT/VAR S 10 G25 SW 10 G21
WIND 20FT/LATE(MPH) S 11 G25 S 10 G25 W 15 G31
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4670 7040
TRANSPORT WND (MPH) S 20 W 26
VENT RATE (KT-FT) 79390 161920
MAX ADI EARLY 52 GEN GOOD 73 GOOD 62 GOOD
MAX ADI LATE 81 GOOD 14 GEN POOR 88 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND
90. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
VAZ025-122015-
AUGUSTA-
INCLUDING THE CITIES OF STAUNTON, WAYNESBORO, AND STUARTS DRAFT
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+3) 55 (+8) 86
RH % (24H TREND) 36 (+13) 85 (+9) 27
WIND 20FT/EARLY(MPH) LGT/VAR S 8 G21 SW 11 G27
WIND 20FT/LATE(MPH) S 11 G23 SW 10 G25 SW 17 G33
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4860 7580
TRANSPORT WND (MPH) S 17 W 31
VENT RATE (KT-FT) 72900 204660
MAX ADI EARLY 59 GEN GOOD 69 GOOD 76 GOOD
MAX ADI LATE 71 GOOD 12 POOR 110 VERY GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
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 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. WEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ502-122015-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+4) 58 (+12) 87
RH % (24H TREND) 32 (+5) 89 (+6) 29
WIND 20FT/EARLY(MPH) LGT/VAR S 9 G21 SW 12 G25
WIND 20FT/LATE(MPH) S 11 G23 S 10 G21 SW 16 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4740 7030
TRANSPORT WND (MPH) S 17 SW 30
VENT RATE (KT-FT) 71100 182780
MAX ADI EARLY 57 GEN GOOD 62 GOOD 60 GEN GOOD
MAX ADI LATE 85 GOOD 14 GEN POOR 101 VERY GOOD
MAX LVORI EARLY 5 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 10 TO 15 MPH.
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 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. SOUTH WINDS 5 TO 10 MPH.
VAZ026-122015-
ROCKINGHAM-
INCLUDING THE CITY OF HARRISONBURG
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+6) 55 (+10) 86
RH % (24H TREND) 35 (+10) 88 (+15) 27
WIND 20FT/EARLY(MPH) S 5 G19 S 10 G23 SW 11 G25
WIND 20FT/LATE(MPH) S 12 G25 SW 10 G27 SW 16 G33
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4980 7470
TRANSPORT WND (MPH) S 20 W 28
VENT RATE (KT-FT) 84660 179280
MAX ADI EARLY 61 GOOD 70 GOOD 76 GOOD
MAX ADI LATE 78 GOOD 12 POOR 99 GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER
80S. SOUTHWEST 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
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.
VAZ503-122015-
WESTERN HIGHLAND-
INCLUDING THE CITY OF HIGHTOWN
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+7) 52 (+9) 78
RH % (24H TREND) 41 (+12) 82 (-4) 33
WIND 20FT/EARLY(MPH) S 7 S 10 G21 SW 13 G29
WIND 20FT/LATE(MPH) S 10 G23 SW 12 G27 W 17 G33
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4580 5550
TRANSPORT WND (MPH) SW 20 W 35
VENT RATE (KT-FT) 77860 166500
MAX ADI EARLY 43 GEN GOOD 72 GOOD 112 VERY GOOD
MAX ADI LATE 74 GOOD 17 GEN POOR 110 VERY GOOD
MAX LVORI EARLY 5 4 3
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS AROUND 80. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 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. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ508-122015-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF WINTERGREEN
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (+3) 56 (+8) 83
RH % (24H TREND) 37 (+11) 84 (+2) 29
WIND 20FT/EARLY(MPH) SE 6 S 9 G23 SW 12 G27
WIND 20FT/LATE(MPH) S 10 G23 SW 13 G29 SW 17 G33
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4010 7130
TRANSPORT WND (MPH) S 17 SW 31
VENT RATE (KT-FT) 60150 192510
MAX ADI EARLY 41 GEN GOOD 57 GEN GOOD 54 GEN GOOD
MAX ADI LATE 60 GEN GOOD 13 GEN POOR 104 VERY GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. WEST WINDS 10 TO 15 MPH.
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 MID 60S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. WEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
VAZ506-122015-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF LEESBURG, ASHBURN, AND STERLING
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (+5) 57 (+11) 87
RH % (24H TREND) 34 (+6) 85 (+15) 30
WIND 20FT/EARLY(MPH) E 6 SE 11 G23 SW 12 G25
WIND 20FT/LATE(MPH) S 12 G25 S 12 G23 SW 16 G29
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4540 6520
TRANSPORT WND (MPH) S 18 SW 26
VENT RATE (KT-FT) 72640 149960
MAX ADI EARLY 65 GOOD 65 GOOD 54 GEN GOOD
MAX ADI LATE 85 GOOD 15 GEN POOR 93 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 10 TO 15 MPH.
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
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
VAZ507-122015-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF BIG MEADOWS
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+5) 55 (+10) 83
RH % (24H TREND) 36 (+9) 86 (+6) 30
WIND 20FT/EARLY(MPH) SE 6 G19 S 12 G27 SW 13 G29
WIND 20FT/LATE(MPH) S 12 G25 SW 14 G31 SW 17 G35
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3840 6820
TRANSPORT WND (MPH) S 18 W 29
VENT RATE (KT-FT) 61440 170500
MAX ADI EARLY 42 GEN GOOD 57 GEN GOOD 51 GEN GOOD
MAX ADI LATE 64 GOOD 14 GEN POOR 98 GOOD
MAX LVORI EARLY 4 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. SOUTHWEST 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 AROUND 60. HIGHS IN THE MID 80S.
SOUTH WINDS 10 TO 15 MPH.
VAZ501-122015-
NORTHERN FAUQUIER-
INCLUDING THE CITY OF WARRENTON
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (+5) 57 (+12) 87
RH % (24H TREND) 34 (+7) 90 (+16) 30
WIND 20FT/EARLY(MPH) SE 5 S 10 G23 SW 11 G23
WIND 20FT/LATE(MPH) S 12 G25 S 12 G25 SW 15 G29
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4540 6500
TRANSPORT WND (MPH) S 20 SW 28
VENT RATE (KT-FT) 77180 156000
MAX ADI EARLY 62 GOOD 69 GOOD 72 GOOD
MAX ADI LATE 78 GOOD 14 GEN POOR 93 GOOD
MAX LVORI EARLY 3 2 5
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
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 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
VAZ029-122015-
PAGE-
INCLUDING THE CITIES OF LURAY, SHENANDOAH, AND STANLEY
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+6) 58 (+12) 88
RH % (24H TREND) 32 (+8) 82 (+11) 26
WIND 20FT/EARLY(MPH) LGT/VAR S 10 G23 SW 11 G25
WIND 20FT/LATE(MPH) S 11 G23 S 11 G25 SW 15 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4910 7340
TRANSPORT WND (MPH) S 18 SW 26
VENT RATE (KT-FT) 78560 168820
MAX ADI EARLY 66 GOOD 68 GOOD 82 GOOD
MAX ADI LATE 81 GOOD 13 GEN POOR 91 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 90.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY 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 MID
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WVZ506-122015-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+9) 55 (+11) 83
RH % (24H TREND) 35 (+10) 77 (+2) 28
WIND 20FT/EARLY(MPH) S 6 G19 S 11 G23 SW 11 G27
WIND 20FT/LATE(MPH) S 11 G23 SW 12 G25 W 16 G33
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)5440 6580
TRANSPORT WND (MPH) SW 21 W 33
VENT RATE (KT-FT) 97920 190820
MAX ADI EARLY 66 GOOD 76 GOOD 117 VERY GOOD
MAX ADI LATE 84 GOOD 15 GEN POOR 112 VERY GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 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. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS AROUND 80. 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.
VAZ031-122015-
CLARKE-
INCLUDING THE CITY OF BERRYVILLE
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+6) 58 (+13) 87
RH % (24H TREND) 34 (+7) 84 (+13) 29
WIND 20FT/EARLY(MPH) SE 5 G19 S 11 G27 SW 11 G23
WIND 20FT/LATE(MPH) S 13 G27 S 11 G25 SW 15 G29
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4450 5790
TRANSPORT WND (MPH) S 21 W 21
VENT RATE (KT-FT) 80100 104220
MAX ADI EARLY 57 GEN GOOD 60 GEN GOOD 69 GOOD
MAX ADI LATE 82 GOOD 14 GEN POOR 67 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 90.
SOUTHWEST WINDS 10 TO 15 MPH.
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
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
WVZ053-122015-
JEFFERSON-
INCLUDING THE CITIES OF CHARLES TOWN AND SHEPHERDSTOWN
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (+5) 56 (+12) 85
RH % (24H TREND) 36 (+8) 87 (+19) 31
WIND 20FT/EARLY(MPH) SE 6 SE 11 G25 SW 11 G23
WIND 20FT/LATE(MPH) S 13 G27 S 11 G25 SW 15 G29
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4400 5110
TRANSPORT WND (MPH) S 21 W 21
VENT RATE (KT-FT) 79200 91980
MAX ADI EARLY 51 GEN GOOD 63 GOOD 52 GEN GOOD
MAX ADI LATE 81 GOOD 13 GEN POOR 63 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 90.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 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 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
VAZ030-122015-
WARREN-
INCLUDING THE CITY OF FRONT ROYAL
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+8) 59 (+14) 87
RH % (24H TREND) 32 (+8) 80 (+8) 27
WIND 20FT/EARLY(MPH) LGT/VAR S 10 G25 SW 10 G23
WIND 20FT/LATE(MPH) S 11 G25 S 10 G25 SW 14 G29
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4800 7520
TRANSPORT WND (MPH) S 20 W 26
VENT RATE (KT-FT) 81600 172960
MAX ADI EARLY 61 GOOD 70 GOOD 76 GOOD
MAX ADI LATE 82 GOOD 13 GEN POOR 89 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 90.
SOUTHWEST WINDS 10 TO 15 MPH.
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 AROUND 90.
SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. 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.
WVZ052-122015-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+6) 55 (+11) 85
RH % (24H TREND) 36 (+9) 85 (+17) 30
WIND 20FT/EARLY(MPH) E 5 S 10 G25 SW 9 G23
WIND 20FT/LATE(MPH) S 13 G25 S 9 G19 W 16 G31
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4520 5830
TRANSPORT WND (MPH) S 21 W 24
VENT RATE (KT-FT) 81360 122430
MAX ADI EARLY 49 GEN GOOD 67 GOOD 60 GEN GOOD
MAX ADI LATE 83 GOOD 11 POOR 83 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
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 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
WVZ051-122015-
MORGAN-
INCLUDING THE CITY OF PAW PAW
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+7) 56 (+13) 84
RH % (24H TREND) 36 (+10) 79 (+13) 29
WIND 20FT/EARLY(MPH) SE 5 S 10 G23 SW 8 G21
WIND 20FT/LATE(MPH) S 11 G23 S 8 G21 W 15 G31
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)4830 5360
TRANSPORT WND (MPH) S 20 W 29
VENT RATE (KT-FT) 82110 134000
MAX ADI EARLY 47 GEN GOOD 75 GOOD 76 GOOD
MAX ADI LATE 82 GOOD 10 POOR 90 GOOD
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
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. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
WVZ050-122015-
HAMPSHIRE-
INCLUDING THE CITY OF ROMNEY
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+12) 59 (+16) 85
RH % (24H TREND) 33 (+8) 75 (+8) 28
WIND 20FT/EARLY(MPH) LGT/VAR S 11 G25 SW 9 G23
WIND 20FT/LATE(MPH) S 11 G25 S 11 G25 W 15 G31
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)5160 5590
TRANSPORT WND (MPH) S 20 W 31
VENT RATE (KT-FT) 87720 150930
MAX ADI EARLY 57 GEN GOOD 75 GOOD 85 GOOD
MAX ADI LATE 84 GOOD 14 GEN POOR 97 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
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 MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
WVZ055-122015-
HARDY-
INCLUDING THE CITY OF MOOREFIELD
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+12) 58 (+13) 85
RH % (24H TREND) 33 (+9) 75 (+9) 28
WIND 20FT/EARLY(MPH) SE 5 G21 S 12 G27 SW 10 G25
WIND 20FT/LATE(MPH) S 12 G27 SW 12 G27 W 16 G33
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)5390 6560
TRANSPORT WND (MPH) S 21 W 32
VENT RATE (KT-FT) 97020 183680
MAX ADI EARLY 60 GEN GOOD 76 GOOD 107 VERY GOOD
MAX ADI LATE 84 GOOD 15 GEN POOR 106 VERY GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. 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 LOWER
60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ509-122015-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+20) 57 (+17) 77
RH % (24H TREND) 35 (+1) 72 (+2) 35
WIND 20FT/EARLY(MPH) SE 9 G19 S 9 G19 SW 16 G33
WIND 20FT/LATE(MPH) S 9 G19 SW 12 G25 W 19 G36
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL)7170 4880
TRANSPORT WND (MPH) SW 21 W 41
VENT RATE (KT-FT) 129060 175680
MAX ADI EARLY 40 FAIR 64 GOOD 122 VERY GOOD
MAX ADI LATE 157 VERY GOOD18 GEN POOR 113 VERY GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS AROUND 80. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. 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 MID 70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS AROUND 80. SOUTHWEST WINDS 10 TO 15 MPH.
MDZ510-122015-
EASTERN GARRETT-
INCLUDING THE CITY OF GRANTSVILLE
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+19) 57 (+17) 78
RH % (24H TREND) 35 (+5) 76 (+6) 34
WIND 20FT/EARLY(MPH) SE 7 G19 S 8 G19 SW 15 G33
WIND 20FT/LATE(MPH) S 10 G21 SW 10 G23 W 19 G36
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)6100 4830
TRANSPORT WND (MPH) S 20 W 39
VENT RATE (KT-FT) 103700 164220
MAX ADI EARLY 36 FAIR 51 GEN GOOD 117 VERY GOOD
MAX ADI LATE 119 VERY GOOD14 GEN POOR 112 VERY GOOD
MAX LVORI EARLY 3 4 2
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE LOWER 80S. WEST WINDS 15 TO 20 MPH.
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. WEST 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.
MDZ008-VAZ526-122015-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ELKTON AND HAYMARKET
427 AM EDT SUN APR 12 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+6) 49 (+6) 85
RH % (24H TREND) 34 (+3) 95 (+25) 35
WIND 20FT/EARLY(MPH) E 7 SE 9 G23 SW 13 G27
WIND 20FT/LATE(MPH) SE 11 G23 S 11 G23 SW 16 G33
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4270 4960
TRANSPORT WND (MPH) S 16 SW 25
VENT RATE (KT-FT) 59780 109120
MAX ADI EARLY 40 FAIR 43 GEN GOOD 47 GEN GOOD
MAX ADI LATE 64 GOOD 14 GEN POOR 67 GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 5 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 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. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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