333
FNUS51 KLWX 130658 AAA
FWFLWX
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD...UPDATED
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
258 AM EDT MON APR 13 2026
DISCUSSION
AN UPPER LEVEL RIDGE WILL SUPPORT WELL ABOVE NORMAL TEMPERATURES
THROUGH THE END OF THE WEEK WITH RECORD BREAKING TEMPERATURES
LIKELY WEDNESDAY AND THURSDAY WHEN TEMPERATURES ARE EXPECTED TO
REACH THE MID 90S. AS A RESULT, WETTING RAINS ARE NOT EXPECTED
THROUGH THE END OF THE WEEK.
THE FORECAST FOR TODAY MONDAY HAS TRENDED COOLER SINCE YESTERDAY
WITH THICKER AND MORE WIDESPREAD CLOUD COVER. AS A RESULT, RH'S
ARE NOT EXPECTED TO DROP AS MUCH AS PREVIOUSLY THOUGHT FROM
YESTERDAY OR A COUPLE OF DAYS AGO. A FEW VERY BRIEF LIGHT SHOWERS
OR SPRINKLES ARE POSSIBLE, ENOUGH TO KEEP RH'S ABOVE CRITICAL
LEVELS IN THE 30 TO 40 PERCENT. HOWEVER, WINDS WILL BE QUITE GUSTY
DURING THE AFTERNOON WITH SW WINDS GUSTING UP TO 35 MPH.
REST OF THE WEEK WILL FEATURE TEMPERATURES AT OR ABOVE 90 DEGREES
WITH MARGINALLY LOW HUMIDITIES AND GUSTY WINDS OF 20 TO 25 MPH
DURING THE AFTERNOON KEEPING THE FIRE WEATHER RISK ELEVATED.
VAZ054-132015-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF ARLINGTON, ALEXANDRIA, AND FALLS CHURCH
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (+10) 63 (+8) 89
RH % (24H TREND) 32 (-1) 67 (-10) 25
WIND 20FT/EARLY(MPH) SW 14 G27 SW 10 G26 SW 7
WIND 20FT/LATE(MPH) SW 17 G33 LGT/VAR SW 11 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)5550 6710
TRANSPORT WND (MPH) W 28 SW 20
VENT RATE (KT-FT) 133200 114070
MAX ADI EARLY 59 GEN GOOD 55 GEN GOOD 35 FAIR
MAX ADI LATE 87 GOOD 5 VERY POOR 91 GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 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 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 AROUND 70. HIGHS IN THE UPPER 80S.
WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE LOWER 60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO
15 MPH.
VAZ055-132015-
STAFFORD-
INCLUDING THE CITY OF FALMOUTH
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (+7) 61 (+5) 91
RH % (24H TREND) 31 (-1) 69 (-9) 25
WIND 20FT/EARLY(MPH) SW 12 G27 SW 9 G25 SW 6
WIND 20FT/LATE(MPH) SW 15 G31 LGT/VAR SW 11 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)6010 7210
TRANSPORT WND (MPH) W 25 W 17
VENT RATE (KT-FT) 132220 108150
MAX ADI EARLY 57 GEN GOOD 56 GEN GOOD 31 FAIR
MAX ADI LATE 82 GOOD 5 VERY POOR 99 GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
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
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE LOWER 60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
VAZ056-132015-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (+7) 60 (+3) 90
RH % (24H TREND) 31 (0) 68 (-11) 24
WIND 20FT/EARLY(MPH) SW 12 G27 SW 9 G25 SW 7
WIND 20FT/LATE(MPH) SW 15 G28 SW 5 SW 11 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)6740 7640
TRANSPORT WND (MPH) W 25 W 18
VENT RATE (KT-FT) 148280 122240
MAX ADI EARLY 60 GEN GOOD 45 GEN GOOD 33 FAIR
MAX ADI LATE 84 GOOD 4 VERY POOR 89 GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 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 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
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE LOWER 60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
VAZ057-132015-
KING GEORGE-
INCLUDING THE CITY OF DAHLGREN
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (+11) 62 (+6) 89
RH % (24H TREND) 31 (-3) 67 (-16) 24
WIND 20FT/EARLY(MPH) SW 13 G27 SW 9 G23 SW 6
WIND 20FT/LATE(MPH) SW 15 G31 SW 5 SW 11 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)6000 7730
TRANSPORT WND (MPH) W 23 SW 18
VENT RATE (KT-FT) 120000 123680
MAX ADI EARLY 62 GOOD 43 GEN GOOD 25 FAIR
MAX ADI LATE 82 GOOD 5 VERY POOR 90 GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 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
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 90.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE MID 60S. HIGHS AROUND 80. WEST WINDS 10 TO 15 MPH.
WVZ502-132015-
EASTERN GRANT-
INCLUDING THE CITY OF PETERSBURG
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (-2) 58 (-2) 87
RH % (24H TREND) 36 (+1) 68 (+11) 34
WIND 20FT/EARLY(MPH) SW 10 G25 SW 8 G26 SW 8 G20
WIND 20FT/LATE(MPH) SW 14 G28 SW 5 SW 12 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 8 AM 8 AM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL/MSL)4220 5920
TRANSPORT WND (MPH) W 29 W 24
VENT RATE (KT-FT) 105500 124320
MAX ADI EARLY 72 GOOD 85 GOOD 78 GOOD
MAX ADI LATE 77 GOOD 5 VERY POOR 78 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 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
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. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 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.
WVZ503-132015-
WESTERN MINERAL-
INCLUDING THE CITY OF ELK GARDEN
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-3) 59 (+1) 83
RH % (24H TREND) 40 (+5) 68 (+12) 37
WIND 20FT/EARLY(MPH) SW 15 G31 W 13 G31 W 11 G24
WIND 20FT/LATE(MPH) W 17 G35 W 10 W 15 G28
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 8 AM 8 AM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL/MSL)3440 4520
TRANSPORT WND (MPH) W 32 W 29
VENT RATE (KT-FT) 96320 113000
MAX ADI EARLY 70 GOOD 88 GOOD 60 GEN GOOD
MAX ADI LATE 81 GOOD 12 POOR 106 VERY GOOD
MAX LVORI EARLY 2 3 2
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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. SOUTHWEST WINDS 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
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 MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS IN
THE LOWER 50S. HIGHS IN THE UPPER 60S. WEST WINDS 15 TO 20 MPH.
WVZ504-132015-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-3) 59 (0) 86
RH % (24H TREND) 39 (+5) 70 (+14) 32
WIND 20FT/EARLY(MPH) SW 10 G25 W 9 G25 SW 7 G20
WIND 20FT/LATE(MPH) SW 14 G28 SW 5 SW 13 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 8 AM 8 AM
PRECIP END 2 PM CONTINUING
MIXING HGT(FT-AGL/MSL)4370 5780
TRANSPORT WND (MPH) W 28 W 24
VENT RATE (KT-FT) 104880 121380
MAX ADI EARLY 55 GEN GOOD 90 GOOD 61 GOOD
MAX ADI LATE 78 GOOD 5 VERY POOR 99 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 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 MID 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. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE UPPER 50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO
15 MPH.
WVZ505-132015-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-1) 53 (-2) 80
RH % (24H TREND) 41 (+2) 71 (+9) 38
WIND 20FT/EARLY(MPH) SW 16 G34 W 12 G31 W 12 G25
WIND 20FT/LATE(MPH) W 17 G39 W 9 G19 W 14 G28
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 8 AM 8 AM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL/MSL)3930 5170
TRANSPORT WND (MPH) W 35 W 25
VENT RATE (KT-FT) 117900 113740
MAX ADI EARLY 92 GOOD 64 GOOD 60 GEN GOOD
MAX ADI LATE 87 GOOD 15 GEN POOR 73 GOOD
MAX LVORI EARLY 2 2 2
MAX LVORI LATE 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 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 IN THE LOWER 80S. SOUTHWEST WINDS 15 TO 20 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SHOWERS. COOLER.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. WEST WINDS 20 TO
25 MPH.
WVZ501-132015-
WESTERN GRANT-
INCLUDING THE CITIES OF BAYARD AND MOUNT STORM
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-4) 56 (0) 80
RH % (24H TREND) 42 (+5) 72 (+13) 40
WIND 20FT/EARLY(MPH) SW 16 G34 W 13 G33 W 13 G27
WIND 20FT/LATE(MPH) W 18 G39 W 11 G20 W 15 G33
PRECIP AMOUNT 0.07 0.00 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 8 AM 8 AM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL/MSL)3350 4540
TRANSPORT WND (MPH) W 35 W 29
VENT RATE (KT-FT) 100500 113500
MAX ADI EARLY 75 GOOD 69 GOOD 60 GEN GOOD
MAX ADI LATE 80 GOOD 16 GEN POOR 80 GOOD
MAX LVORI EARLY 2 3 2
MAX LVORI LATE 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 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. 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 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.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 60S. WEST WINDS 15 TO 20 MPH.
MDZ507-132015-
NORTHWEST HARFORD-
INCLUDING THE CITY OF JARRETTSVILLE
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+12) 59 (+9) 84
RH % (24H TREND) 40 (+2) 83 (-2) 37
WIND 20FT/EARLY(MPH) SW 11 G27 SW 9 G26 SW 7 G18
WIND 20FT/LATE(MPH) SW 17 G33 W 5 SW 12 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)4920 5390
TRANSPORT WND (MPH) W 32 SW 20
VENT RATE (KT-FT) 137760 91630
MAX ADI EARLY 51 GEN GOOD 45 GEN GOOD 52 GEN GOOD
MAX ADI LATE 97 GOOD 6 VERY POOR 85 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 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 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. 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. NOT AS WARM. LOWS
IN THE UPPER 50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO
15 MPH.
MDZ506-132015-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF COLUMBIA AND ELLICOTT CITY
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 30 0 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+12) 60 (+9) 88
RH % (24H TREND) 32 (-3) 77 (-4) 26
WIND 20FT/EARLY(MPH) SW 13 G27 SW 9 G25 SW 7
WIND 20FT/LATE(MPH) SW 17 G33 W 5 SW 12 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL)5470 6940
TRANSPORT WND (MPH) W 30 SW 22
VENT RATE (KT-FT) 142220 131860
MAX ADI EARLY 57 GEN GOOD 58 GEN GOOD 38 FAIR
MAX ADI LATE 112 VERY GOOD6 VERY POOR 100 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 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 10 TO 15 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. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
AROUND 60. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
MDZ508-132015-
SOUTHEAST HARFORD-
INCLUDING THE CITY OF ABERDEEN
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (+14) 59 (+8) 87
RH % (24H TREND) 37 (0) 84 (-4) 32
WIND 20FT/EARLY(MPH) SW 12 G27 SW 9 G28 SW 6
WIND 20FT/LATE(MPH) SW 17 G33 LGT/VAR SW 12 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)4520 4230
TRANSPORT WND (MPH) W 28 SW 16
VENT RATE (KT-FT) 108480 59220
MAX ADI EARLY 38 FAIR 31 FAIR 25 FAIR
MAX ADI LATE 77 GOOD 5 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 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 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. 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 UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
MDZ501-132015-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITY OF FROSTBURG
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-3) 59 (+2) 83
RH % (24H TREND) 44 (+8) 74 (+13) 36
WIND 20FT/EARLY(MPH) SW 14 G33 W 12 G31 W 10 G24
WIND 20FT/LATE(MPH) W 18 G35 W 9 G18 SW 14 G28
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 8 AM 8 AM
PRECIP END 2 PM CONTINUING
MIXING HGT(FT-AGL/MSL)3700 4810
TRANSPORT WND (MPH) W 31 W 25
VENT RATE (KT-FT) 99900 105820
MAX ADI EARLY 60 GEN GOOD 85 GOOD 56 GEN GOOD
MAX ADI LATE 98 GOOD 11 POOR 74 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
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. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY 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 MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS IN
THE MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 15 TO 20 MPH.
MDZ503-132015-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF GERMANTOWN AND DAMASCUS
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+7) 60 (+7) 87
RH % (24H TREND) 37 (+1) 79 (+1) 29
WIND 20FT/EARLY(MPH) SW 13 G27 SW 9 G25 SW 6
WIND 20FT/LATE(MPH) SW 16 G33 LGT/VAR SW 12 G26
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL/MSL)4580 5630
TRANSPORT WND (MPH) W 28 SW 21
VENT RATE (KT-FT) 109920 101340
MAX ADI EARLY 62 GOOD 62 GOOD 38 FAIR
MAX ADI LATE 82 GOOD 4 VERY POOR 88 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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 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. NOT AS WARM. LOWS
IN THE LOWER 60S. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
MDZ502-132015-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITY OF CUMBERLAND
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-1) 59 (+1) 86
RH % (24H TREND) 41 (+8) 72 (+14) 32
WIND 20FT/EARLY(MPH) SW 10 G25 W 10 G26 SW 7 G20
WIND 20FT/LATE(MPH) SW 15 G31 LGT/VAR SW 13 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 8 AM 8 AM
PRECIP END 2 PM CONTINUING
MIXING HGT(FT-AGL/MSL)4490 5810
TRANSPORT WND (MPH) W 28 W 23
VENT RATE (KT-FT) 107760 116200
MAX ADI EARLY 55 GEN GOOD 94 GOOD 77 GOOD
MAX ADI LATE 87 GOOD 5 VERY POOR 75 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 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 MID 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 LOWER 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS WARM.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO
15 MPH.
MDZ505-132015-
NORTHWEST HOWARD-
INCLUDING THE CITY OF LISBON
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 30 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+9) 59 (+9) 87
RH % (24H TREND) 36 (-1) 78 (-4) 30
WIND 20FT/EARLY(MPH) SW 13 G27 SW 9 G25 SW 8
WIND 20FT/LATE(MPH) SW 17 G33 W 5 SW 12 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL/MSL)4850 6010
TRANSPORT WND (MPH) W 30 SW 21
VENT RATE (KT-FT) 126100 108180
MAX ADI EARLY 82 GOOD 64 GOOD 43 GEN GOOD
MAX ADI LATE 88 GOOD 6 VERY POOR 92 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 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 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. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
AROUND 60. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
MDZ504-132015-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF BETHESDA, ROCKVILLE, GAITHERSBURG,
AND SILVER SPRING
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 30 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+9) 61 (+8) 88
RH % (24H TREND) 32 (-1) 75 (-3) 26
WIND 20FT/EARLY(MPH) SW 13 G27 SW 9 G26 SW 7
WIND 20FT/LATE(MPH) SW 16 G33 LGT/VAR SW 12 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL/MSL)5470 6450
TRANSPORT WND (MPH) W 29 SW 21
VENT RATE (KT-FT) 136750 116100
MAX ADI EARLY 61 GOOD 53 GEN GOOD 40 FAIR
MAX ADI LATE 106 VERY GOOD5 VERY POOR 93 GOOD
MAX LVORI EARLY 4 2 4
MAX LVORI LATE 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 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 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. NOT AS WARM. LOWS
IN THE LOWER 60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO
15 MPH.
MDZ006-132015-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF REISTERSTOWN AND COCKEYSVILLE
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+14) 59 (+8) 85
RH % (24H TREND) 38 (+1) 80 (-2) 33
WIND 20FT/EARLY(MPH) SW 12 G27 SW 9 G26 SW 7 G18
WIND 20FT/LATE(MPH) SW 17 G33 W 5 SW 12 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL/MSL)4940 5960
TRANSPORT WND (MPH) W 32 SW 22
VENT RATE (KT-FT) 138320 113240
MAX ADI EARLY 58 GEN GOOD 61 GOOD 53 GEN GOOD
MAX ADI LATE 95 GOOD 6 VERY POOR 97 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 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 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. 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. NOT AS WARM. LOWS
IN THE UPPER 50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO
15 MPH.
MDZ005-132015-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG AND WESTMINSTER
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+9) 58 (+8) 85
RH % (24H TREND) 40 (+2) 81 (0) 34
WIND 20FT/EARLY(MPH) SW 13 G29 W 9 G26 SW 8 G20
WIND 20FT/LATE(MPH) SW 17 G35 SW 5 SW 13 G28
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL/MSL)4590 5600
TRANSPORT WND (MPH) W 32 SW 22
VENT RATE (KT-FT) 128520 106400
MAX ADI EARLY 69 GOOD 60 GEN GOOD 51 GEN GOOD
MAX ADI LATE 93 GOOD 6 VERY POOR 95 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 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 10 TO 15 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. NOT AS WARM. LOWS
IN THE UPPER 50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO
15 MPH.
MDZ004-132015-
FREDERICK MD-
INCLUDING THE CITIES OF FREDERICK AND BALLENGER CREEK
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+8) 58 (+6) 87
RH % (24H TREND) 41 (+2) 80 (0) 34
WIND 20FT/EARLY(MPH) SW 12 G29 W 9 G28 SW 7 G20
WIND 20FT/LATE(MPH) SW 17 G35 LGT/VAR SW 13 G26
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 11 AM 8 AM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL/MSL)4480 5650
TRANSPORT WND (MPH) W 31 SW 22
VENT RATE (KT-FT) 120960 107350
MAX ADI EARLY 65 GOOD 43 GEN GOOD 45 GEN GOOD
MAX ADI LATE 87 GOOD 5 VERY POOR 91 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 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
MOSTLY 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 LOWER
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. NOT AS WARM. LOWS
AROUND 60. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
MDZ003-132015-
WASHINGTON-
INCLUDING THE CITY OF HAGERSTOWN
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+4) 58 (+3) 87
RH % (24H TREND) 43 (+4) 80 (+9) 34
WIND 20FT/EARLY(MPH) SW 11 G27 W 9 G26 SW 7 G18
WIND 20FT/LATE(MPH) SW 16 G33 LGT/VAR SW 13 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 8 AM 8 AM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL/MSL)4900 5680
TRANSPORT WND (MPH) W 26 W 22
VENT RATE (KT-FT) 112700 107920
MAX ADI EARLY 75 GOOD 62 GOOD 53 GEN GOOD
MAX ADI LATE 89 GOOD 5 VERY POOR 76 GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 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. 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 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE UPPER 50S. HIGHS IN THE LOWER 70S. WEST WINDS 15 TO
20 MPH.
VAZ053-132015-
FAIRFAX-
INCLUDING THE CITIES OF RESTON, HERNDON, ANNANDALE, CENTREVILLE,
CHANTILLY, MCLEAN, AND FRANCONIA
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (+10) 61 (+6) 89
RH % (24H TREND) 32 (-2) 73 (-4) 25
WIND 20FT/EARLY(MPH) SW 13 G27 SW 9 G25 SW 7
WIND 20FT/LATE(MPH) SW 16 G31 LGT/VAR SW 11 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)5240 6040
TRANSPORT WND (MPH) W 26 SW 18
VENT RATE (KT-FT) 120520 96640
MAX ADI EARLY 57 GEN GOOD 53 GEN GOOD 32 FAIR
MAX ADI LATE 82 GOOD 4 VERY POOR 86 GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 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 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. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE LOWER 60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO
15 MPH.
VAZ527-132015-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, MANASSAS, WOODBRIDGE,
LAKE RIDGE, AND MONTCLAIR
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (+8) 60 (+5) 90
RH % (24H TREND) 32 (-1) 75 (-2) 25
WIND 20FT/EARLY(MPH) SW 12 G27 SW 9 G25 SW 6
WIND 20FT/LATE(MPH) SW 16 G31 LGT/VAR SW 11 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)5420 6010
TRANSPORT WND (MPH) W 24 SW 16
VENT RATE (KT-FT) 113820 84140
MAX ADI EARLY 57 GEN GOOD 49 GEN GOOD 32 FAIR
MAX ADI LATE 78 GOOD 4 VERY POOR 82 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 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 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 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. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE LOWER 60S. HIGHS AROUND 80. WEST WINDS 10 TO 15 MPH.
VAZ051-132015-
CULPEPER-
INCLUDING THE CITY OF CULPEPER
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (+6) 58 (+1) 89
RH % (24H TREND) 33 (-1) 78 (+4) 28
WIND 20FT/EARLY(MPH) SW 12 G25 SW 8 G25 SW 6
WIND 20FT/LATE(MPH) SW 14 G28 LGT/VAR SW 11 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL)5150 6410
TRANSPORT WND (MPH) W 25 W 17
VENT RATE (KT-FT) 113300 96150
MAX ADI EARLY 55 GEN GOOD 62 GOOD 37 FAIR
MAX ADI LATE 77 GOOD 4 VERY POOR 79 GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 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 10 TO 15 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 UPPER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER
90S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE LOWER 60S. HIGHS AROUND 80. WEST WINDS 5 TO 10 MPH.
VAZ050-132015-
ORANGE-
INCLUDING THE CITIES OF ORANGE AND GORDONSVILLE
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (+6) 58 (+1) 89
RH % (24H TREND) 31 (-2) 74 (0) 25
WIND 20FT/EARLY(MPH) SW 12 G27 SW 9 G25 SW 6
WIND 20FT/LATE(MPH) SW 15 G28 LGT/VAR SW 11 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)6250 7160
TRANSPORT WND (MPH) W 24 W 18
VENT RATE (KT-FT) 131250 114560
MAX ADI EARLY 54 GEN GOOD 63 GOOD 37 FAIR
MAX ADI LATE 78 GOOD 4 VERY POOR 86 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 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 10 TO 15 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 UPPER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE LOWER 60S. HIGHS AROUND 80. WEST WINDS 5 TO 10 MPH.
VAZ036-132015-
NELSON-
INCLUDING THE CITY OF LOVINGSTON
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (+7) 57 (-4) 90
RH % (24H TREND) 29 (-8) 69 (+3) 27
WIND 20FT/EARLY(MPH) SW 11 G24 SW 8 G23 SW 7
WIND 20FT/LATE(MPH) SW 14 G28 LGT/VAR SW 11 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)7080 6850
TRANSPORT WND (MPH) W 23 W 16
VENT RATE (KT-FT) 141600 95900
MAX ADI EARLY 57 GEN GOOD 43 GEN GOOD 55 GEN GOOD
MAX ADI LATE 83 GOOD 4 VERY POOR 83 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. 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 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 IN THE
LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE LOWER 60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO
15 MPH.
VAZ037-132015-
ALBEMARLE-
INCLUDING THE CITY OF CHARLOTTESVILLE
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (+7) 59 (0) 90
RH % (24H TREND) 32 (-4) 71 (+2) 27
WIND 20FT/EARLY(MPH) SW 12 G25 SW 7 G25 SW 7
WIND 20FT/LATE(MPH) SW 14 G28 LGT/VAR SW 11 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL)6680 6760
TRANSPORT WND (MPH) W 23 W 17
VENT RATE (KT-FT) 133600 101400
MAX ADI EARLY 50 GEN GOOD 53 GEN GOOD 46 GEN GOOD
MAX ADI LATE 82 GOOD 4 VERY POOR 77 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
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. NOT AS WARM. LOWS
IN THE LOWER 60S. HIGHS AROUND 80. WEST WINDS 10 TO 15 MPH.
VAZ038-132015-
GREENE-
INCLUDING THE CITY OF STANARDSVILLE
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+6) 59 (0) 89
RH % (24H TREND) 34 (-3) 72 (+1) 28
WIND 20FT/EARLY(MPH) SW 11 G25 SW 9 G26 SW 6
WIND 20FT/LATE(MPH) SW 14 G31 LGT/VAR SW 11 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL)5840 6950
TRANSPORT WND (MPH) W 25 W 17
VENT RATE (KT-FT) 128480 104250
MAX ADI EARLY 56 GEN GOOD 70 GOOD 43 GEN GOOD
MAX ADI LATE 81 GOOD 4 VERY POOR 81 GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 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 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
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 90.
SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE LOWER 60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO
15 MPH.
VAZ039-132015-
MADISON-
INCLUDING THE CITY OF MADISON
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (+7) 58 (0) 89
RH % (24H TREND) 34 (-2) 73 (+2) 27
WIND 20FT/EARLY(MPH) SW 11 G25 SW 9 G25 SW 6
WIND 20FT/LATE(MPH) SW 15 G28 LGT/VAR SW 11 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL)5590 6690
TRANSPORT WND (MPH) W 25 W 16
VENT RATE (KT-FT) 122980 93660
MAX ADI EARLY 60 GEN GOOD 55 GEN GOOD 40 FAIR
MAX ADI LATE 81 GOOD 4 VERY POOR 78 GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 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
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 UPPER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE LOWER 60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO
15 MPH.
MDZ014-132015-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, SEVERN,
SOUTH GATE, SEVERNA PARK, ARNOLD, AND ODENTON
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (+19) 60 (+7) 89
RH % (24H TREND) 30 (-7) 73 (-9) 25
WIND 20FT/EARLY(MPH) SW 13 G27 SW 9 G26 SW 7
WIND 20FT/LATE(MPH) SW 16 G33 LGT/VAR SW 11 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)5950 6470
TRANSPORT WND (MPH) W 26 SW 17
VENT RATE (KT-FT) 136850 97050
MAX ADI EARLY 50 GEN GOOD 49 GEN GOOD 27 FAIR
MAX ADI LATE 83 GOOD 6 VERY POOR 75 GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 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 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 UPPER 60S. HIGHS IN THE MID
80S. WEST WINDS 10 TO 15 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 AROUND 60.
HIGHS IN THE UPPER 70S. WEST WINDS 10 TO 15 MPH.
MDZ017-132015-
ST. MARYS-
INCLUDING THE CITIES OF LEXINGTON PARK AND CALIFORNIA
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (+17) 61 (+7) 89
RH % (24H TREND) 32 (-10) 71 (-15) 26
WIND 20FT/EARLY(MPH) SW 14 G27 SW 9 G23 SW 7
WIND 20FT/LATE(MPH) SW 16 G31 SW 6 SW 11 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5090 5360
TRANSPORT WND (MPH) W 23 SW 14
VENT RATE (KT-FT) 101800 64320
MAX ADI EARLY 40 FAIR 22 FAIR 18 GEN POOR
MAX ADI LATE 67 GOOD 6 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY 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 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 LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS 15 TO 20 MPH.
MDZ016-132015-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (+13) 61 (+7) 90
RH % (24H TREND) 30 (-6) 72 (-12) 24
WIND 20FT/EARLY(MPH) SW 12 G27 SW 8 G23 SW 6
WIND 20FT/LATE(MPH) SW 15 G31 LGT/VAR SW 11 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)6020 6880
TRANSPORT WND (MPH) W 26 SW 16
VENT RATE (KT-FT) 138460 96320
MAX ADI EARLY 58 GEN GOOD 46 GEN GOOD 25 FAIR
MAX ADI LATE 85 GOOD 5 VERY POOR 72 GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
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
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE LOWER 60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO
15 MPH.
MDZ018-132015-
CALVERT-
INCLUDING THE CITIES OF CHESAPEAKE BEACH, HUNTINGTOWN, DUNKIRK,
NORTH BEACH, LUSBY, AND PRINCE FREDERICK
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (+19) 61 (+7) 90
RH % (24H TREND) 31 (-8) 70 (-13) 25
WIND 20FT/EARLY(MPH) SW 14 G27 SW 10 G25 SW 7
WIND 20FT/LATE(MPH) SW 16 G31 SW 6 SW 11 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)4390 5060
TRANSPORT WND (MPH) W 23 SW 15
VENT RATE (KT-FT) 87800 65780
MAX ADI EARLY 39 FAIR 26 FAIR 18 GEN POOR
MAX ADI LATE 69 GOOD 6 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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 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
MOSTLY CLEAR. 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 IN THE UPPER 70S. WEST WINDS 10 TO 15 MPH.
MDZ011-132015-
SOUTHERN BALTIMORE-
INCLUDING THE CITY OF BALTIMORE
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+14) 60 (+7) 88
RH % (24H TREND) 32 (-3) 77 (-3) 28
WIND 20FT/EARLY(MPH) SW 11 G27 SW 9 G26 SW 6
WIND 20FT/LATE(MPH) SW 17 G33 LGT/VAR SW 12 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)5430 6750
TRANSPORT WND (MPH) W 29 SW 18
VENT RATE (KT-FT) 135750 108000
MAX ADI EARLY 50 GEN GOOD 55 GEN GOOD 34 FAIR
MAX ADI LATE 89 GOOD 6 VERY POOR 86 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 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
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
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
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 AROUND 60.
HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
MDZ013-132015-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, GREENBELT, LAUREL, AND CAMP SPRINGS
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (+14) 61 (+7) 90
RH % (24H TREND) 31 (-4) 71 (-9) 25
WIND 20FT/EARLY(MPH) SW 14 G27 SW 9 G26 SW 7
WIND 20FT/LATE(MPH) SW 16 G33 LGT/VAR SW 11 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)5880 6820
TRANSPORT WND (MPH) W 28 SW 20
VENT RATE (KT-FT) 141120 115940
MAX ADI EARLY 59 GEN GOOD 50 GEN GOOD 33 FAIR
MAX ADI LATE 114 VERY GOOD5 VERY POOR 88 GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 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 10 TO 15 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 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE LOWER 60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO
15 MPH.
VAZ040-132015-
RAPPAHANNOCK-
INCLUDING THE CITY OF WASHINGTON
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 30 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+4) 58 (+1) 88
RH % (24H TREND) 36 (0) 74 (+4) 29
WIND 20FT/EARLY(MPH) SW 10 G25 SW 7 G25 SW 5
WIND 20FT/LATE(MPH) SW 14 G31 LGT/VAR SW 10 G23
PRECIP AMOUNT 0.01 0.00 0.01
PRECIP DURATION 2 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL)4540 6680
TRANSPORT WND (MPH) W 24 SW 17
VENT RATE (KT-FT) 95340 100200
MAX ADI EARLY 64 GOOD 64 GOOD 40 FAIR
MAX ADI LATE 69 GOOD 4 VERY POOR 96 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 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 AROUND 60. HIGHS AROUND 90.
SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE LOWER 60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO
15 MPH.
DCZ001-132015-
DISTRICT OF COLUMBIA-
INCLUDING THE CITY OF WASHINGTON
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (+10) 63 (+8) 89
RH % (24H TREND) 31 (-1) 70 (-9) 25
WIND 20FT/EARLY(MPH) SW 13 G27 SW 10 G26 SW 7
WIND 20FT/LATE(MPH) SW 17 G33 LGT/VAR SW 11 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)5830 6750
TRANSPORT WND (MPH) W 28 SW 20
VENT RATE (KT-FT) 139920 114750
MAX ADI EARLY 60 GEN GOOD 57 GEN GOOD 36 FAIR
MAX ADI LATE 106 VERY GOOD5 VERY POOR 100 GOOD
MAX LVORI EARLY 4 2 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 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. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE LOWER 60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO
15 MPH.
VAZ504-132015-
EASTERN HIGHLAND-
INCLUDING THE CITY OF MONTEREY
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 30 0 30
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 73 (+2) 53 (-1) 82
RH % (24H TREND) 42 (-2) 72 (+6) 37
WIND 20FT/EARLY(MPH) SW 13 G29 W 9 G26 W 9 G21
WIND 20FT/LATE(MPH) SW 16 G35 W 6 W 13 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 8 AM 8 AM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL)4480 5580
TRANSPORT WND (MPH) W 30 W 21
VENT RATE (KT-FT) 116480 100440
MAX ADI EARLY 82 GOOD 55 GEN GOOD 63 GOOD
MAX ADI LATE 77 GOOD 7 POOR 78 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
VAZ027-132015-
SHENANDOAH-
INCLUDING THE CITIES OF STRASBURG, WOODSTOCK, MOUNT JACKSON,
AND NEW MARKET
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+3) 55 (-3) 87
RH % (24H TREND) 38 (0) 78 (+15) 31
WIND 20FT/EARLY(MPH) SW 11 G25 SW 8 G26 SW 8
WIND 20FT/LATE(MPH) SW 14 G31 SW 5 SW 11 G25
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 8 AM 8 AM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL)4590 6650
TRANSPORT WND (MPH) W 23 W 18
VENT RATE (KT-FT) 91800 106400
MAX ADI EARLY 68 GOOD 76 GOOD 59 GEN GOOD
MAX ADI LATE 70 GOOD 5 VERY POOR 96 GOOD
MAX LVORI EARLY 2 3 4
MAX LVORI LATE 1 4 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
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 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE UPPER 50S. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
VAZ505-132015-
WESTERN LOUDOUN-
INCLUDING THE CITY OF PURCELLVILLE
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+4) 59 (+5) 87
RH % (24H TREND) 39 (+2) 79 (+5) 30
WIND 20FT/EARLY(MPH) SW 12 G27 W 8 G25 SW 7
WIND 20FT/LATE(MPH) SW 15 G31 LGT/VAR SW 12 G25
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 11 AM 8 AM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL/MSL)4210 5830
TRANSPORT WND (MPH) W 28 SW 18
VENT RATE (KT-FT) 101040 93280
MAX ADI EARLY 61 GOOD 56 GEN GOOD 52 GEN GOOD
MAX ADI LATE 76 GOOD 4 VERY POOR 80 GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 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 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 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. NOT AS WARM. LOWS
IN THE LOWER 60S. HIGHS IN THE MID 70S. WEST WINDS 15 TO 20 MPH.
VAZ028-132015-
FREDERICK VA-
INCLUDING THE CITY OF WINCHESTER
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+2) 58 (+1) 87
RH % (24H TREND) 41 (+3) 74 (+10) 33
WIND 20FT/EARLY(MPH) SW 12 G25 W 9 G26 SW 8
WIND 20FT/LATE(MPH) SW 15 G31 SW 5 SW 12 G25
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 8 AM 8 AM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL/MSL)4740 6270
TRANSPORT WND (MPH) W 25 W 20
VENT RATE (KT-FT) 104280 106590
MAX ADI EARLY 77 GOOD 78 GOOD 66 GOOD
MAX ADI LATE 89 GOOD 5 VERY POOR 91 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 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. LOWS IN THE LOWER 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. SOUTH WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
AROUND 60. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
VAZ025-132015-
AUGUSTA-
INCLUDING THE CITIES OF STAUNTON, WAYNESBORO, AND STUARTS DRAFT
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+5) 54 (-3) 86
RH % (24H TREND) 34 (-8) 73 (+10) 32
WIND 20FT/EARLY(MPH) SW 12 G27 SW 9 G26 SW 8 G20
WIND 20FT/LATE(MPH) SW 16 G33 SW 5 SW 13 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 8 AM 2 PM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL)4960 6250
TRANSPORT WND (MPH) W 28 W 18
VENT RATE (KT-FT) 119040 100000
MAX ADI EARLY 82 GOOD 54 GEN GOOD 55 GEN GOOD
MAX ADI LATE 82 GOOD 5 VERY POOR 84 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 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 15 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.
WEST WINDS 15 TO 20 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. NOT AS WARM. LOWS
IN THE UPPER 50S. HIGHS IN THE LOWER 70S. WEST WINDS 15 TO
20 MPH.
VAZ502-132015-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+5) 58 (+3) 89
RH % (24H TREND) 32 (-2) 78 (+2) 27
WIND 20FT/EARLY(MPH) SW 12 G25 SW 8 G25 SW 6
WIND 20FT/LATE(MPH) SW 16 G28 LGT/VAR SW 11 G25
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL)5130 6230
TRANSPORT WND (MPH) W 25 W 17
VENT RATE (KT-FT) 112860 93450
MAX ADI EARLY 54 GEN GOOD 45 GEN GOOD 33 FAIR
MAX ADI LATE 76 GOOD 4 VERY POOR 82 GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 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 10 TO 15 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 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. NOT AS WARM. LOWS
IN THE LOWER 60S. HIGHS AROUND 80. WEST WINDS 10 TO 15 MPH.
VAZ026-132015-
ROCKINGHAM-
INCLUDING THE CITY OF HARRISONBURG
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 30 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+4) 54 (-2) 87
RH % (24H TREND) 39 (-2) 79 (+12) 32
WIND 20FT/EARLY(MPH) SW 12 G27 SW 9 G26 SW 8 G20
WIND 20FT/LATE(MPH) SW 15 G33 SW 5 SW 11 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 8 AM 2 PM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL)4270 5920
TRANSPORT WND (MPH) W 24 W 17
VENT RATE (KT-FT) 89670 88800
MAX ADI EARLY 57 GEN GOOD 50 GEN GOOD 46 GEN GOOD
MAX ADI LATE 67 GOOD 4 VERY POOR 69 GOOD
MAX LVORI EARLY 2 3 4
MAX LVORI LATE 1 4 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
MOSTLY 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. NOT AS WARM. LOWS
IN THE UPPER 50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO
15 MPH.
VAZ503-132015-
WESTERN HIGHLAND-
INCLUDING THE CITY OF HIGHTOWN
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 40 0 40
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 68 (-2) 52 (-1) 78
RH % (24H TREND) 45 (0) 74 (+8) 39
WIND 20FT/EARLY(MPH) SW 15 G33 W 11 G28 W 11 G24
WIND 20FT/LATE(MPH) W 17 G36 W 8 W 13 G26
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 8 AM 8 AM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL)3900 4980
TRANSPORT WND (MPH) W 32 W 22
VENT RATE (KT-FT) 109200 94620
MAX ADI EARLY 86 GOOD 55 GEN GOOD 63 GOOD
MAX ADI LATE 76 GOOD 13 GEN POOR 66 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 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
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. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS AROUND 80. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 60S. WEST WINDS 15 TO 20 MPH.
VAZ508-132015-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF WINTERGREEN
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+8) 57 (-1) 84
RH % (24H TREND) 32 (-9) 61 (0) 30
WIND 20FT/EARLY(MPH) SW 14 G29 W 12 G31 W 10 G20
WIND 20FT/LATE(MPH) SW 17 G33 W 8 SW 12 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL)5080 5910
TRANSPORT WND (MPH) W 25 W 17
VENT RATE (KT-FT) 111760 88650
MAX ADI EARLY 67 GOOD 40 FAIR 44 GEN GOOD
MAX ADI LATE 80 GOOD 8 POOR 73 GOOD
MAX LVORI EARLY 2 2 3
MAX LVORI LATE 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 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 AROUND 60. HIGHS IN THE MID 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
AROUND 60. HIGHS IN THE LOWER 70S. WEST WINDS 15 TO 20 MPH.
VAZ506-132015-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF LEESBURG, ASHBURN, AND STERLING
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 30 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+6) 59 (+5) 88
RH % (24H TREND) 35 (0) 78 (+2) 27
WIND 20FT/EARLY(MPH) SW 13 G27 SW 8 G25 SW 6
WIND 20FT/LATE(MPH) SW 15 G31 LGT/VAR SW 12 G25
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL/MSL)4450 5720
TRANSPORT WND (MPH) SW 26 SW 18
VENT RATE (KT-FT) 102350 91520
MAX ADI EARLY 60 GEN GOOD 61 GOOD 47 GEN GOOD
MAX ADI LATE 79 GOOD 4 VERY POOR 93 GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 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 10 TO 15 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. NOT AS WARM. LOWS
IN THE LOWER 60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO
15 MPH.
VAZ507-132015-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF BIG MEADOWS
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+6) 56 (+1) 84
RH % (24H TREND) 40 (-1) 71 (+1) 32
WIND 20FT/EARLY(MPH) SW 15 G31 W 12 G33 W 8 G18
WIND 20FT/LATE(MPH) SW 17 G36 W 8 SW 12 G26
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL)3610 6110
TRANSPORT WND (MPH) W 24 W 17
VENT RATE (KT-FT) 75810 91650
MAX ADI EARLY 51 GEN GOOD 41 GEN GOOD 32 FAIR
MAX ADI LATE 61 GOOD 8 POOR 80 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 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 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.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE UPPER 50S. HIGHS IN THE LOWER 70S. WEST WINDS 15 TO
20 MPH.
VAZ501-132015-
NORTHERN FAUQUIER-
INCLUDING THE CITY OF WARRENTON
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+5) 58 (+2) 87
RH % (24H TREND) 36 (+1) 76 (+4) 28
WIND 20FT/EARLY(MPH) SW 11 G25 SW 7 G23 SW 7
WIND 20FT/LATE(MPH) SW 14 G28 LGT/VAR SW 11 G25
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL)4440 6460
TRANSPORT WND (MPH) W 25 W 17
VENT RATE (KT-FT) 97680 96900
MAX ADI EARLY 57 GEN GOOD 64 GOOD 42 GEN GOOD
MAX ADI LATE 72 GOOD 4 VERY POOR 84 GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 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 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 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. NOT AS WARM. LOWS
IN THE LOWER 60S. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
VAZ029-132015-
PAGE-
INCLUDING THE CITIES OF LURAY, SHENANDOAH, AND STANLEY
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 30 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+5) 56 (-2) 89
RH % (24H TREND) 37 (-1) 75 (+11) 30
WIND 20FT/EARLY(MPH) SW 12 G25 SW 9 G25 SW 7
WIND 20FT/LATE(MPH) SW 15 G31 SW 5 SW 11 G23
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 11 AM 2 PM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL)4500 6760
TRANSPORT WND (MPH) SW 24 W 16
VENT RATE (KT-FT) 94500 94640
MAX ADI EARLY 61 GOOD 47 GEN GOOD 40 FAIR
MAX ADI LATE 68 GOOD 5 VERY POOR 88 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 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
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 90.
SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
AROUND 60. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
WVZ506-132015-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-1) 55 (-1) 84
RH % (24H TREND) 41 (+1) 70 (+9) 35
WIND 20FT/EARLY(MPH) SW 12 G29 W 9 G26 SW 9 G21
WIND 20FT/LATE(MPH) SW 15 G35 W 6 W 13 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 8 AM 8 AM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL)4300 6010
TRANSPORT WND (MPH) W 30 W 22
VENT RATE (KT-FT) 111800 114190
MAX ADI EARLY 91 GOOD 65 GOOD 70 GOOD
MAX ADI LATE 80 GOOD 6 VERY POOR 77 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 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 LOWER
80S. SOUTHWEST 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. 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. COOLER. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 15 TO 20 MPH.
VAZ031-132015-
CLARKE-
INCLUDING THE CITY OF BERRYVILLE
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+5) 59 (+3) 88
RH % (24H TREND) 38 (+2) 79 (+11) 29
WIND 20FT/EARLY(MPH) SW 12 G27 W 9 G25 SW 8
WIND 20FT/LATE(MPH) SW 16 G28 LGT/VAR SW 12 G25
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 11 AM 8 AM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL/MSL)4240 6340
TRANSPORT WND (MPH) SW 24 W 18
VENT RATE (KT-FT) 89040 101440
MAX ADI EARLY 64 GOOD 50 GEN GOOD 60 GEN GOOD
MAX ADI LATE 68 GOOD 5 VERY POOR 78 GOOD
MAX LVORI EARLY 2 3 4
MAX LVORI LATE 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 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 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. NOT AS WARM. LOWS
AROUND 60. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
WVZ053-132015-
JEFFERSON-
INCLUDING THE CITIES OF CHARLES TOWN AND SHEPHERDSTOWN
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+4) 59 (+4) 87
RH % (24H TREND) 40 (+3) 79 (+9) 32
WIND 20FT/EARLY(MPH) SW 11 G25 W 8 G25 SW 7
WIND 20FT/LATE(MPH) SW 16 G28 LGT/VAR SW 12 G25
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 8 AM 8 AM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL/MSL)4530 5840
TRANSPORT WND (MPH) W 25 W 20
VENT RATE (KT-FT) 99660 99280
MAX ADI EARLY 64 GOOD 50 GEN GOOD 58 GEN GOOD
MAX ADI LATE 76 GOOD 4 VERY POOR 69 GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 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 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 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. NOT AS WARM. LOWS
AROUND 60. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
VAZ030-132015-
WARREN-
INCLUDING THE CITY OF FRONT ROYAL
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+3) 59 (0) 89
RH % (24H TREND) 36 (+1) 72 (+11) 28
WIND 20FT/EARLY(MPH) SW 11 G25 SW 8 G25 SW 7
WIND 20FT/LATE(MPH) SW 14 G31 SW 5 SW 11 G23
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 11 AM 8 AM
PRECIP END 5 PM 6 PM
MIXING HGT(FT-AGL/MSL)4480 7180
TRANSPORT WND (MPH) W 24 W 17
VENT RATE (KT-FT) 94080 107700
MAX ADI EARLY 67 GOOD 52 GEN GOOD 62 GOOD
MAX ADI LATE 71 GOOD 5 VERY POOR 94 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 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 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 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. NOT AS WARM. LOWS
IN THE LOWER 60S. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
WVZ052-132015-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+3) 58 (+3) 87
RH % (24H TREND) 42 (+4) 77 (+10) 33
WIND 20FT/EARLY(MPH) SW 11 G27 W 9 G26 SW 7 G18
WIND 20FT/LATE(MPH) SW 16 G31 LGT/VAR SW 12 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 8 AM 8 AM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL/MSL)4890 5930
TRANSPORT WND (MPH) W 26 SW 21
VENT RATE (KT-FT) 112470 106740
MAX ADI EARLY 78 GOOD 77 GOOD 66 GOOD
MAX ADI LATE 106 VERY GOOD5 VERY POOR 74 GOOD
MAX LVORI EARLY 2 3 4
MAX LVORI LATE 1 4 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 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 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. 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. SOUTH WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
AROUND 60. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
WVZ051-132015-
MORGAN-
INCLUDING THE CITY OF PAW PAW
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+2) 59 (+4) 86
RH % (24H TREND) 43 (+5) 74 (+10) 34
WIND 20FT/EARLY(MPH) SW 10 G27 W 10 G26 SW 7 G18
WIND 20FT/LATE(MPH) SW 16 G31 SW 5 SW 13 G26
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 8 AM 8 AM
PRECIP END 2 PM CONTINUING
MIXING HGT(FT-AGL/MSL)4720 6070
TRANSPORT WND (MPH) W 28 W 23
VENT RATE (KT-FT) 113280 121400
MAX ADI EARLY 81 GOOD 100 GOOD 84 GOOD
MAX ADI LATE 108 VERY GOOD6 VERY POOR 84 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 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 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. 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 UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS WARM.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO
15 MPH.
WVZ050-132015-
HAMPSHIRE-
INCLUDING THE CITY OF ROMNEY
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+1) 58 (0) 86
RH % (24H TREND) 40 (+4) 71 (+13) 33
WIND 20FT/EARLY(MPH) SW 11 G25 W 9 G25 SW 8 G18
WIND 20FT/LATE(MPH) SW 14 G28 SW 5 SW 12 G26
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 8 AM 8 AM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL/MSL)4340 6130
TRANSPORT WND (MPH) W 26 W 22
VENT RATE (KT-FT) 99820 116470
MAX ADI EARLY 78 GOOD 87 GOOD 91 GOOD
MAX ADI LATE 93 GOOD 6 VERY POOR 95 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
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
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 UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE UPPER 50S. HIGHS IN THE LOWER 70S. WEST WINDS 15 TO
20 MPH.
WVZ055-132015-
HARDY-
INCLUDING THE CITY OF MOOREFIELD
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (+2) 58 (-1) 86
RH % (24H TREND) 39 (+1) 67 (+9) 34
WIND 20FT/EARLY(MPH) SW 11 G27 W 9 G26 SW 8 G20
WIND 20FT/LATE(MPH) SW 14 G31 SW 6 SW 12 G26
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 8 AM 8 AM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL/MSL)4400 6150
TRANSPORT WND (MPH) W 25 W 22
VENT RATE (KT-FT) 96800 116850
MAX ADI EARLY 67 GOOD 80 GOOD 81 GOOD
MAX ADI LATE 72 GOOD 5 VERY POOR 82 GOOD
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 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 MID 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. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. NOT AS WARM. LOWS
IN THE UPPER 50S. HIGHS IN THE LOWER 70S. WEST WINDS 10 TO
15 MPH.
MDZ509-132015-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 50 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-6) 58 (+2) 79
RH % (24H TREND) 43 (+8) 72 (+14) 41
WIND 20FT/EARLY(MPH) SW 17 G33 W 13 G31 SW 13 G25
WIND 20FT/LATE(MPH) SW 18 G36 W 10 SW 16 G31
PRECIP AMOUNT 0.13 0.00 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 8 AM 8 AM
PRECIP END 5 PM CONTINUING
MIXING HGT(FT-AGL/MSL)2920 4190
TRANSPORT WND (MPH) SW 33 W 28
VENT RATE (KT-FT) 84680 100560
MAX ADI EARLY 75 GOOD 49 GEN GOOD 58 GEN GOOD
MAX ADI LATE 73 GOOD 16 GEN POOR 76 GOOD
MAX LVORI EARLY 2 3 2
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. 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 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 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS
AROUND 50. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
MDZ510-132015-
EASTERN GARRETT-
INCLUDING THE CITY OF GRANTSVILLE
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-3) 58 (+2) 80
RH % (24H TREND) 41 (+7) 71 (+12) 37
WIND 20FT/EARLY(MPH) SW 16 G33 W 14 G33 W 12 G25
WIND 20FT/LATE(MPH) W 18 G36 W 11 G18 W 16 G31
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 8 AM 8 AM
PRECIP END 2 PM CONTINUING
MIXING HGT(FT-AGL/MSL)3200 4210
TRANSPORT WND (MPH) W 35 W 29
VENT RATE (KT-FT) 96000 105250
MAX ADI EARLY 76 GOOD 76 GOOD 60 GEN GOOD
MAX ADI LATE 81 GOOD 16 GEN POOR 78 GOOD
MAX LVORI EARLY 2 3 2
MAX LVORI LATE 1 3 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. 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 MID
50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LOWS IN
THE LOWER 50S. HIGHS IN THE MID 60S. WEST WINDS 15 TO 20 MPH.
MDZ008-VAZ526-132015-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ELKTON AND HAYMARKET
258 AM EDT MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+14) 58 (+9) 87
RH % (24H TREND) 36 (+1) 82 (-4) 30
WIND 20FT/EARLY(MPH) SW 12 G27 SW 9 G28 SW 7
WIND 20FT/LATE(MPH) SW 17 G33 LGT/VAR SW 12 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)4830 5120
TRANSPORT WND (MPH) W 29 SW 18
VENT RATE (KT-FT) 120750 81920
MAX ADI EARLY 46 GEN GOOD 35 FAIR 35 FAIR
MAX ADI LATE 84 GOOD 6 VERY POOR 74 GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 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
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 10 TO 15 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 UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page