676
FNUS51 KLWX 211832
FWFLWX
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD
..E WV...N VA
DC
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
231 PM EDT SUN JUN 21 2026
DISCUSSION
A LOW PRESSURE SYSTEM WILL BRING SHOWERS AND THUNDERSTORMS ON
MONDAY. DRIER WEATHER IS MORE LIKELY TOWARD THE MIDDLE OF THE WEEK
WITH HIGH PRESSURE ADVANCING EAST FROM THE GREAT LAKES.
VAZ054-220800-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF REAGAN NATIONAL AIRPORT, ARLINGTON,
BALLSTON, BARCROFT, CHERRYDALE, RIVERCREST, AND ROSSLYN
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80 20
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 68 (-3) 92 (+4) 67 82
RH % (24H TREND) 77 (+6) 44 (+17) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G19 SW 5 G17 NW 6
WIND 20FT/LATE(MPH) LGT/VAR S 13 G26 LGT/VAR NW 9 G19
PRECIP AMOUNT 0.00 0.19 0.67 0.00
PRECIP DURATION 2 6 1
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 3 AM 6 PM
MIXING HGT(FT-AGL/MSL) 7680 5620
TRANSPORT WND (MPH) SW 26 N 17
VENT RATE (KT-FT) 176640 84300
MAX ADI EARLY 87 GOOD 110 VERY GOOD54 GEN GOOD 69 GOOD
MAX ADI LATE 4 VERY POOR 133 VERY GOOD6 VERY POOR 109 VERY GOOD
MAX LVORI EARLY 2 4 8 9
MAX LVORI LATE 3 1 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO
15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS AROUND 90.
NORTHEAST WINDS AROUND 5 MPH.
VAZ055-220800-
STAFFORD-
INCLUDING THE CITIES OF ARKENDALE, GARRISONVILLE, SHILOH,
WIDEWATER, BROOKFIELD, FALMOUTH, AND GLENDIE
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 70 70 30
CHANCE OF THUNDER (%) 0 50 50 30
TEMP (24H TREND) 65 (-1) 93 (+4) 66 84
RH % (24H TREND) 84 (+5) 44 (+14) 100 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G24 LGT/VAR N 8 G17
PRECIP AMOUNT 0.00 0.14 0.35 0.00
PRECIP DURATION 1 4 2
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL/MSL) 7270 5040
TRANSPORT WND (MPH) SW 24 N 17
VENT RATE (KT-FT) 152670 75600
MAX ADI EARLY 42 GEN GOOD 125 VERY GOOD34 FAIR 55 GEN GOOD
MAX ADI LATE 4 VERY POOR 168 VERY GOOD5 VERY POOR 71 GOOD
MAX LVORI EARLY 3 5 6 9
MAX LVORI LATE 5 1 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS AROUND 90. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS AROUND 90. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 90S. NORTHEAST WINDS AROUND 5 MPH.
VAZ056-220800-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 60 70 40
CHANCE OF THUNDER (%) 0 50 50 30
TEMP (24H TREND) 65 (0) 93 (+5) 65 83
RH % (24H TREND) 84 (+3) 43 (+10) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G23 LGT/VAR N 6 G17
PRECIP AMOUNT 0.00 0.11 0.21 0.01
PRECIP DURATION 1 3 2
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL/MSL) 7080 4700
TRANSPORT WND (MPH) SW 25 N 16
VENT RATE (KT-FT) 155760 65800
MAX ADI EARLY 34 FAIR 130 VERY GOOD42 GEN GOOD 51 GEN GOOD
MAX ADI LATE 4 VERY POOR 172 VERY GOOD5 VERY POOR 63 GOOD
MAX LVORI EARLY 3 5 6 10
MAX LVORI LATE 5 1 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS AROUND 90. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. NORTHEAST WINDS AROUND 5 MPH.
VAZ057-220800-
KING GEORGE-
INCLUDING THE CITIES OF ROLLINS FORK AND DAHLGREN
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 60 40
CHANCE OF THUNDER (%) 0 50 50 30
TEMP (24H TREND) 67 (-1) 93 (+5) 68 84
RH % (24H TREND) 86 (+8) 44 (+10) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 6 G17 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 12 G21 LGT/VAR NW 8
PRECIP AMOUNT 0.00 0.09 0.21 0.01
PRECIP DURATION 1 4 2
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL/MSL) 7320 4560
TRANSPORT WND (MPH) SW 25 N 16
VENT RATE (KT-FT) 161040 63840
MAX ADI EARLY 31 FAIR 113 VERY GOOD52 GEN GOOD 48 GEN GOOD
MAX ADI LATE 4 VERY POOR 121 VERY GOOD5 VERY POOR 63 GOOD
MAX LVORI EARLY 3 5 5 9
MAX LVORI LATE 5 1 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS AROUND 90. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS AROUND 90. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS IN THE LOWER 90S. NORTHEAST WINDS AROUND
5 MPH.
WVZ502-220800-
EASTERN GRANT-
INCLUDING THE CITIES OF CABINS, KLINE GAP, LANDES, MASONVILLE,
PETERSBURG, SEYMOURVILLE, AND WELTON
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 80 70 20
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 59 (+1) 85 (+4) 61 79
RH % (24H TREND) 78 (-16) 51 (+15) 100 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 7 G21 LGT/VAR NW 8 G19
PRECIP AMOUNT 0.00 0.14 0.23 0.00
PRECIP DURATION 4 4 1
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 4860 5640
TRANSPORT WND (MPH) SW 22 NW 17
VENT RATE (KT-FT) 92340 84600
MAX ADI EARLY 59 GEN GOOD 63 GOOD 43 GEN GOOD 52 GEN GOOD
MAX ADI LATE 3 VERY POOR 87 GOOD 5 VERY POOR 105 VERY GOOD
MAX LVORI EARLY 3 3 7 9
MAX LVORI LATE 4 2 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. WEST WINDS AROUND
5 MPH.
WVZ503-220800-
WESTERN MINERAL-
INCLUDING THE CITIES OF PIEDMONT AND SULPHUR CITY
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 80 80 20
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 57 (-2) 79 (+3) 58 75
RH % (24H TREND) 81 (-11) 65 (+23) 100 53
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 7 G21 NW 7 G17
WIND 20FT/LATE(MPH) LGT/VAR SW 7 G21 NW 5 NW 9 G19
PRECIP AMOUNT 0.00 0.21 0.21 0.00
PRECIP DURATION 5 5 1
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 4280 5810
TRANSPORT WND (MPH) SW 23 NW 17
VENT RATE (KT-FT) 85600 87150
MAX ADI EARLY 63 GOOD 53 GEN GOOD 59 GEN GOOD 45 GEN GOOD
MAX ADI LATE 4 VERY POOR 89 GOOD 10 POOR 111 VERY GOOD
MAX LVORI EARLY 3 4 7 8
MAX LVORI LATE 4 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS AROUND 80. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH.
WVZ504-220800-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 80 80 10
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 59 (+1) 82 (+2) 61 79
RH % (24H TREND) 80 (-13) 65 (+28) 100 49
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR NW 5
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR NW 9 G18
PRECIP AMOUNT 0.00 0.18 0.24 0.00
PRECIP DURATION 5 4 1
PRECIP BEGIN 8 AM CONTINUING 8 AM
PRECIP END CONTINUING 4 AM 2 PM
MIXING HGT(FT-AGL/MSL) 3990 6420
TRANSPORT WND (MPH) SW 16 NW 16
VENT RATE (KT-FT) 55860 89880
MAX ADI EARLY 56 GEN GOOD 32 FAIR 36 FAIR 56 GEN GOOD
MAX ADI LATE 2 VERY POOR 59 GEN GOOD 5 VERY POOR 111 VERY GOOD
MAX LVORI EARLY 3 4 9 9
MAX LVORI LATE 4 3 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
WVZ505-220800-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 80 80 40
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 56 (0) 80 (+7) 56 74
RH % (24H TREND) 78 (-18) 60 (+16) 100 58
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G28 W 6 G24 NW 5 G20
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G28 LGT/VAR NW 8 G21
PRECIP AMOUNT 0.00 0.14 0.29 0.01
PRECIP DURATION 4 5 2
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 4560 4270
TRANSPORT WND (MPH) SW 25 NW 18
VENT RATE (KT-FT) 100320 68320
MAX ADI EARLY 74 GOOD 83 GOOD 64 GOOD 41 GEN GOOD
MAX ADI LATE 5 VERY POOR 97 GOOD 9 POOR 89 GOOD
MAX LVORI EARLY 3 4 7 8
MAX LVORI LATE 4 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO
10 MPH.
WVZ501-220800-
WESTERN GRANT-
INCLUDING THE CITIES OF BEECHWOOD, WILSONIA, AND BAYARD
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 80 80 30
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 56 (-1) 79 (+6) 56 73
RH % (24H TREND) 80 (-15) 64 (+19) 100 60
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G26 W 6 G24 NW 6 G19
WIND 20FT/LATE(MPH) LGT/VAR SW 8 G26 NW 5 G18 NW 8 G23
PRECIP AMOUNT 0.00 0.23 0.24 0.01
PRECIP DURATION 5 5 1
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 4260 5180
TRANSPORT WND (MPH) SW 24 NW 18
VENT RATE (KT-FT) 89460 82880
MAX ADI EARLY 66 GOOD 65 GOOD 56 GEN GOOD 40 FAIR
MAX ADI LATE 6 VERY POOR 92 GOOD 11 POOR 102 VERY GOOD
MAX LVORI EARLY 3 4 6 8
MAX LVORI LATE 4 3 8 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO
10 MPH.
MDZ507-220800-
NORTHWEST HARFORD-
INCLUDING THE CITIES OF BYNUM, HICKORY, BEL AIR, AND FALLSTON
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 80 90 20
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 62 (+2) 85 (+1) 63 79
RH % (24H TREND) 80 (-10) 58 (+23) 100 59
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G19 LGT/VAR NW 6 G17
WIND 20FT/LATE(MPH) LGT/VAR S 11 G25 LGT/VAR N 10 G20
PRECIP AMOUNT 0.00 0.26 0.57 0.00
PRECIP DURATION 4 6 1
PRECIP BEGIN 1 PM CONTINUING 8 AM
PRECIP END CONTINUING 3 AM 2 PM
MIXING HGT(FT-AGL/MSL) 4560 5170
TRANSPORT WND (MPH) S 22 N 18
VENT RATE (KT-FT) 86640 82720
MAX ADI EARLY 78 GOOD 48 GEN GOOD 31 FAIR 54 GEN GOOD
MAX ADI LATE 4 VERY POOR 63 GOOD 6 VERY POOR 96 GOOD
MAX LVORI EARLY 3 4 9 9
MAX LVORI LATE 4 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. NORTHEAST WINDS AROUND 5 MPH.
MDZ506-220800-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF CLARKSVILLE, COLUMBIA, SIMPSONVILLE,
HISTORIC ELLICOTT CITY, AND WOODSTOCK
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80 30
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 64 (+1) 89 (+3) 64 81
RH % (24H TREND) 78 (-4) 47 (+16) 100 57
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 G18 LGT/VAR NW 5
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G25 LGT/VAR N 9 G19
PRECIP AMOUNT 0.00 0.29 0.71 0.00
PRECIP DURATION 3 7 1
PRECIP BEGIN 1 PM CONTINUING 7 AM
PRECIP END CONTINUING 3 AM 2 PM
MIXING HGT(FT-AGL/MSL) 6940 5560
TRANSPORT WND (MPH) SW 23 N 17
VENT RATE (KT-FT) 138800 83400
MAX ADI EARLY 87 GOOD 75 GOOD 43 GEN GOOD 54 GEN GOOD
MAX ADI LATE 4 VERY POOR 125 VERY GOOD7 POOR 114 VERY GOOD
MAX LVORI EARLY 3 4 8 9
MAX LVORI LATE 4 1 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTHEAST WINDS AROUND 5 MPH.
MDZ508-220800-
SOUTHEAST HARFORD-
INCLUDING THE CITIES OF HARFORD FURNACE, ABINGDON, EDGEWOOD,
MAGNOLIA, ABERDEEN, CARSINS, AND CHURCHVILLE
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 90 20
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 63 (+2) 88 (+3) 64 82
RH % (24H TREND) 85 (-4) 53 (+19) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G20 S 6 G21 NW 5
WIND 20FT/LATE(MPH) LGT/VAR S 13 G28 LGT/VAR N 9 G19
PRECIP AMOUNT 0.00 0.25 0.82 0.00
PRECIP DURATION 3 5 1
PRECIP BEGIN 1 PM CONTINUING 8 AM
PRECIP END CONTINUING 3 AM 6 PM
MIXING HGT(FT-AGL/MSL) 4870 5090
TRANSPORT WND (MPH) S 24 N 17
VENT RATE (KT-FT) 102270 76350
MAX ADI EARLY 69 GOOD 48 GEN GOOD 35 FAIR 56 GEN GOOD
MAX ADI LATE 4 VERY POOR 70 GOOD 6 VERY POOR 96 GOOD
MAX LVORI EARLY 3 4 7 9
MAX LVORI LATE 5 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO
15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTHEAST WINDS AROUND 5 MPH.
MDZ501-220800-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITIES OF FROSTBURG, LA VALE, REYNOLDS,
AND WESTERNPORT
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 80 80 0
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 59 (+2) 79 (+2) 59 77
RH % (24H TREND) 82 (-10) 65 (+25) 100 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 6 G18 NW 7 G18
WIND 20FT/LATE(MPH) LGT/VAR SW 6 G17 NW 5 NW 10 G19
PRECIP AMOUNT 0.00 0.18 0.20 0.00
PRECIP DURATION 5 4
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(FT-AGL/MSL) 3720 5920
TRANSPORT WND (MPH) SW 18 NW 17
VENT RATE (KT-FT) 59520 88800
MAX ADI EARLY 38 FAIR 27 FAIR 51 GEN GOOD 49 GEN GOOD
MAX ADI LATE 4 VERY POOR 73 GOOD 9 POOR 92 GOOD
MAX LVORI EARLY 3 4 7 9
MAX LVORI LATE 4 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
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 LOWER
60S. HIGHS AROUND 80. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
MDZ503-220800-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF BOYDS AND GERMANTOWN
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80 20
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 64 (0) 88 (+3) 64 80
RH % (24H TREND) 74 (-11) 49 (+18) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G19 LGT/VAR NW 6 G17
WIND 20FT/LATE(MPH) LGT/VAR S 11 G25 LGT/VAR N 9 G19
PRECIP AMOUNT 0.00 0.22 0.55 0.00
PRECIP DURATION 3 6 1
PRECIP BEGIN 1 PM CONTINUING 7 AM
PRECIP END CONTINUING 3 AM 2 PM
MIXING HGT(FT-AGL/MSL) 6340 5580
TRANSPORT WND (MPH) SW 22 N 18
VENT RATE (KT-FT) 120460 89280
MAX ADI EARLY 77 GOOD 84 GOOD 40 FAIR 65 GOOD
MAX ADI LATE 5 VERY POOR 102 VERY GOOD6 VERY POOR 81 GOOD
MAX LVORI EARLY 3 3 9 9
MAX LVORI LATE 3 2 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTHEAST WINDS AROUND 5 MPH.
MDZ502-220800-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITIES OF CUMBERLAND, ELLERSLIE, BRADY, RAWLINGS,
AND MCCOOLE
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 80 80 0
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 60 (+3) 81 (+1) 61 79
RH % (24H TREND) 79 (-15) 64 (+28) 100 50
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR NW 8 G17
PRECIP AMOUNT 0.00 0.18 0.27 0.00
PRECIP DURATION 5 4
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(FT-AGL/MSL) 3490 6860
TRANSPORT WND (MPH) SW 15 NW 16
VENT RATE (KT-FT) 45370 96040
MAX ADI EARLY 33 FAIR 28 FAIR 38 FAIR 58 GEN GOOD
MAX ADI LATE 3 VERY POOR 54 GEN GOOD 5 VERY POOR 117 VERY GOOD
MAX LVORI EARLY 3 4 9 9
MAX LVORI LATE 4 3 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND 5 MPH.
MDZ505-220800-
NORTHWEST HOWARD-
INCLUDING THE CITIES OF LISBON, POPLAR SPRINGS, WATERSVILLE,
GLENELG, GLENWOOD, WEST FRIENDSHIP, AND DAYTON
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 90 30
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 64 (+3) 88 (+4) 64 79
RH % (24H TREND) 76 (-10) 50 (+17) 100 58
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G18 LGT/VAR NW 5 G17
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G24 LGT/VAR N 9 G20
PRECIP AMOUNT 0.00 0.27 0.60 0.00
PRECIP DURATION 3 6 1
PRECIP BEGIN 1 PM CONTINUING 7 AM
PRECIP END CONTINUING 3 AM 2 PM
MIXING HGT(FT-AGL/MSL) 6590 5340
TRANSPORT WND (MPH) SW 23 N 18
VENT RATE (KT-FT) 131800 85440
MAX ADI EARLY 85 GOOD 77 GOOD 38 FAIR 54 GEN GOOD
MAX ADI LATE 4 VERY POOR 102 VERY GOOD7 POOR 99 GOOD
MAX LVORI EARLY 3 4 9 9
MAX LVORI LATE 3 2 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. NORTHEAST WINDS AROUND 5 MPH.
MDZ504-220800-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF FOUR CORNERS, SILVER SPRING, GLENMONT,
BETHESDA, GAITHERSBURG, ASPEN HILL, AND ROCKVILLE
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80 20
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 65 (-2) 90 (+4) 65 81
RH % (24H TREND) 78 (-2) 46 (+16) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G18 LGT/VAR NW 6
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G25 LGT/VAR N 9 G19
PRECIP AMOUNT 0.00 0.26 0.61 0.00
PRECIP DURATION 3 7 1
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 3 AM 6 PM
MIXING HGT(FT-AGL/MSL) 7310 5620
TRANSPORT WND (MPH) SW 24 N 18
VENT RATE (KT-FT) 153510 89920
MAX ADI EARLY 89 GOOD 91 GOOD 55 GEN GOOD 65 GOOD
MAX ADI LATE 4 VERY POOR 137 VERY GOOD6 VERY POOR 87 GOOD
MAX LVORI EARLY 2 4 8 9
MAX LVORI LATE 3 1 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTHEAST WINDS AROUND 5 MPH.
MDZ006-220800-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF RANDALLSTOWN, LONG GREEN, GLYNDON,
REISTERSTOWN, OWINGS MILLS, COCKEYSVILLE, AND TIMONIUM
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 80 80 20
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 62 (+2) 87 (+3) 63 79
RH % (24H TREND) 77 (-9) 51 (+18) 100 57
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 G19 LGT/VAR NW 6 G17
WIND 20FT/LATE(MPH) LGT/VAR S 9 G24 LGT/VAR N 9 G20
PRECIP AMOUNT 0.00 0.28 0.61 0.00
PRECIP DURATION 4 6 1
PRECIP BEGIN 12 PM CONTINUING 7 AM
PRECIP END CONTINUING 3 AM 2 PM
MIXING HGT(FT-AGL/MSL) 6230 5390
TRANSPORT WND (MPH) SW 23 N 18
VENT RATE (KT-FT) 124600 86240
MAX ADI EARLY 82 GOOD 52 GEN GOOD 28 FAIR 61 GOOD
MAX ADI LATE 4 VERY POOR 86 GOOD 7 POOR 113 VERY GOOD
MAX LVORI EARLY 3 4 9 9
MAX LVORI LATE 4 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTHEAST WINDS AROUND 5 MPH.
MDZ005-220800-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG, GAMBER, AND WESTMINSTER
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 80 80 20
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 62 (+3) 86 (+2) 63 79
RH % (24H TREND) 75 (-13) 52 (+19) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 G18 LGT/VAR NW 6 G17
WIND 20FT/LATE(MPH) LGT/VAR SW 8 G23 LGT/VAR N 9 G20
PRECIP AMOUNT 0.00 0.26 0.50 0.00
PRECIP DURATION 4 6 1
PRECIP BEGIN 12 PM CONTINUING 7 AM
PRECIP END CONTINUING 6 AM 2 PM
MIXING HGT(FT-AGL/MSL) 5990 5440
TRANSPORT WND (MPH) SW 23 N 18
VENT RATE (KT-FT) 119800 87040
MAX ADI EARLY 76 GOOD 55 GEN GOOD 17 GEN POOR 66 GOOD
MAX ADI LATE 4 VERY POOR 92 GOOD 6 VERY POOR 112 VERY GOOD
MAX LVORI EARLY 3 3 9 9
MAX LVORI LATE 3 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. EAST WINDS AROUND 5 MPH.
MDZ004-220800-
FREDERICK-
INCLUDING THE CITIES OF FREDERICK, BALLENGER CREEK, BUCKEYSTOWN,
AND PARK MILLS
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80 20
CHANCE OF THUNDER (%) 0 40 50 20
TEMP (24H TREND) 62 (+1) 88 (+4) 63 81
RH % (24H TREND) 74 (-13) 51 (+18) 100 54
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 G19 LGT/VAR NW 6 G18
WIND 20FT/LATE(MPH) LGT/VAR S 8 G21 LGT/VAR N 9 G19
PRECIP AMOUNT 0.00 0.22 0.44 0.00
PRECIP DURATION 4 6 1
PRECIP BEGIN 11 AM CONTINUING 7 AM
PRECIP END CONTINUING 6 AM 2 PM
MIXING HGT(FT-AGL/MSL) 5620 5820
TRANSPORT WND (MPH) SW 22 N 17
VENT RATE (KT-FT) 106780 87300
MAX ADI EARLY 74 GOOD 55 GEN GOOD 23 FAIR 57 GEN GOOD
MAX ADI LATE 4 VERY POOR 96 GOOD 5 VERY POOR 110 VERY GOOD
MAX LVORI EARLY 3 3 9 9
MAX LVORI LATE 3 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. NORTHEAST WINDS AROUND 5 MPH.
MDZ003-220800-
WASHINGTON-
INCLUDING THE CITIES OF HAGERSTOWN AND HALFWAY
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 70 80 10
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 61 (+2) 86 (+2) 63 81
RH % (24H TREND) 74 (-15) 54 (+21) 100 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR NW 8 G19
WIND 20FT/LATE(MPH) LGT/VAR SW 7 G20 LGT/VAR N 10 G20
PRECIP AMOUNT 0.00 0.16 0.32 0.00
PRECIP DURATION 4 5 1
PRECIP BEGIN 10 AM CONTINUING 8 AM
PRECIP END CONTINUING 5 AM 2 PM
MIXING HGT(FT-AGL/MSL) 4130 6490
TRANSPORT WND (MPH) SW 17 N 17
VENT RATE (KT-FT) 61950 97350
MAX ADI EARLY 63 GOOD 46 GEN GOOD 16 GEN POOR 56 GEN GOOD
MAX ADI LATE 4 VERY POOR 69 GOOD 6 VERY POOR 83 GOOD
MAX LVORI EARLY 3 3 7 9
MAX LVORI LATE 3 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ053-220800-
FAIRFAX-
INCLUDING THE CITIES OF BURKE, FAIRFAX STATION, RESTON,
ANNANDALE, CHANTILLY, LANGLEY, AND MCLEAN
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80 20
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 66 (-3) 91 (+3) 66 82
RH % (24H TREND) 78 (+1) 45 (+17) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G19 SW 5 G17 NW 6 G17
WIND 20FT/LATE(MPH) LGT/VAR SW 12 G26 LGT/VAR N 10 G20
PRECIP AMOUNT 0.00 0.20 0.62 0.00
PRECIP DURATION 3 6 1
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL/MSL) 7650 5550
TRANSPORT WND (MPH) SW 26 N 17
VENT RATE (KT-FT) 175950 83250
MAX ADI EARLY 84 GOOD 106 VERY GOOD48 GEN GOOD 73 GOOD
MAX ADI LATE 4 VERY POOR 125 VERY GOOD7 POOR 100 GOOD
MAX LVORI EARLY 2 4 8 9
MAX LVORI LATE 3 1 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND 90.
NORTH WINDS AROUND 5 MPH.
VAZ527-220800-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, INDEPENDENT HILL, ADEN,
MANASSAS, LAKE RIDGE, WOODBRIDGE, AND MONTCLAIR
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 70 70 30
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 64 (-3) 92 (+3) 64 83
RH % (24H TREND) 78 (-2) 46 (+18) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR S 5 G19 SW 5 G17 NW 5 G17
WIND 20FT/LATE(MPH) LGT/VAR SW 12 G26 LGT/VAR N 10 G19
PRECIP AMOUNT 0.00 0.19 0.57 0.00
PRECIP DURATION 2 5 2
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL/MSL) 7610 5350
TRANSPORT WND (MPH) SW 25 N 17
VENT RATE (KT-FT) 167420 80250
MAX ADI EARLY 81 GOOD 110 VERY GOOD40 FAIR 58 GEN GOOD
MAX ADI LATE 4 VERY POOR 121 VERY GOOD6 VERY POOR 92 GOOD
MAX LVORI EARLY 2 4 9 9
MAX LVORI LATE 4 1 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS AROUND 90. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. NORTH WINDS AROUND 5 MPH.
VAZ051-220800-
CULPEPER-
INCLUDING THE CITIES OF CARDOVA, CATALPA, CULPEPER, REVA,
STEVENSBURG, WINSTON, AND RAPIDAN
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 70 70 40
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 62 (-3) 92 (+4) 64 82
RH % (24H TREND) 79 (-6) 45 (+16) 100 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G24 LGT/VAR N 7 G17
PRECIP AMOUNT 0.00 0.14 0.36 0.02
PRECIP DURATION 2 4 2
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL/MSL) 7370 5480
TRANSPORT WND (MPH) SW 24 N 17
VENT RATE (KT-FT) 154770 82200
MAX ADI EARLY 37 FAIR 92 GOOD 36 FAIR 60 GEN GOOD
MAX ADI LATE 4 VERY POOR 151 VERY GOOD5 VERY POOR 109 VERY GOOD
MAX LVORI EARLY 3 4 9 9
MAX LVORI LATE 4 1 10 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS AROUND 90. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. LIGHT AND VARIABLE
WIND.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS AROUND 90. NORTHEAST WINDS AROUND 5 MPH.
VAZ050-220800-
ORANGE-
INCLUDING THE CITIES OF BURR HILL, EVERONA, LAHORE, MADISON RUN,
NASONS, ORANGE, AND UNIONVILLE
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 70 70 50
CHANCE OF THUNDER (%) 0 60 60 30
TEMP (24H TREND) 63 (-1) 92 (+4) 64 83
RH % (24H TREND) 80 (-3) 43 (+12) 100 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G24 LGT/VAR N 6
PRECIP AMOUNT 0.00 0.13 0.28 0.02
PRECIP DURATION 2 3 2
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL/MSL) 7350 4940
TRANSPORT WND (MPH) SW 23 N 16
VENT RATE (KT-FT) 147000 69160
MAX ADI EARLY 35 FAIR 120 VERY GOOD36 FAIR 54 GEN GOOD
MAX ADI LATE 4 VERY POOR 165 VERY GOOD4 VERY POOR 63 GOOD
MAX LVORI EARLY 3 4 7 10
MAX LVORI LATE 4 1 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS AROUND 90. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. WEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. NORTHEAST WINDS AROUND 5 MPH.
VAZ036-220800-
NELSON-
INCLUDING THE CITY OF GREENFIELD
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 70 50
CHANCE OF THUNDER (%) 0 60 60 40
TEMP (24H TREND) 65 (-2) 93 (+4) 66 85
RH % (24H TREND) 73 (-5) 44 (+11) 100 50
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 5 G18 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G24 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.14 0.15 0.02
PRECIP DURATION 2 3 2
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL/MSL) 6960 5490
TRANSPORT WND (MPH) SW 22 N 14
VENT RATE (KT-FT) 132240 65880
MAX ADI EARLY 92 GOOD 80 GOOD 45 GEN GOOD 51 GEN GOOD
MAX ADI LATE 4 VERY POOR 106 VERY GOOD5 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 3 3 6 7
MAX LVORI LATE 3 1 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. EAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. WEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 90S. WEST WINDS AROUND
5 MPH.
VAZ037-220800-
ALBEMARLE-
INCLUDING THE CITIES OF CHARLOTTESVILLE AND OVERTON
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 70 60 50
CHANCE OF THUNDER (%) 0 60 60 40
TEMP (24H TREND) 65 (-2) 93 (+3) 67 85
RH % (24H TREND) 70 (-7) 43 (+12) 100 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 6 G18 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 12 G25 LGT/VAR N 7
PRECIP AMOUNT 0.00 0.12 0.17 0.03
PRECIP DURATION 2 3 2
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL/MSL) 7450 5390
TRANSPORT WND (MPH) SW 23 N 14
VENT RATE (KT-FT) 149000 64680
MAX ADI EARLY 73 GOOD 99 GOOD 43 GEN GOOD 53 GEN GOOD
MAX ADI LATE 4 VERY POOR 108 VERY GOOD4 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 3 3 5 7
MAX LVORI LATE 3 1 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. WEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 90S. NORTHWEST WINDS AROUND 5 MPH.
VAZ038-220800-
GREENE-
INCLUDING THE CITY OF SHADY GROVE
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 70 60 50
CHANCE OF THUNDER (%) 0 60 50 30
TEMP (24H TREND) 65 (-1) 92 (+4) 66 84
RH % (24H TREND) 66 (-12) 45 (+15) 100 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 5 G17 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G25 LGT/VAR N 7 G17
PRECIP AMOUNT 0.00 0.13 0.35 0.02
PRECIP DURATION 2 3 2
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL/MSL) 6910 5200
TRANSPORT WND (MPH) SW 22 N 14
VENT RATE (KT-FT) 131290 62400
MAX ADI EARLY 64 GOOD 92 GOOD 54 GEN GOOD 56 GEN GOOD
MAX ADI LATE 4 VERY POOR 105 VERY GOOD4 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 3 3 6 7
MAX LVORI LATE 3 1 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS AROUND 90. EAST WINDS AROUND 5 MPH.
VAZ039-220800-
MADISON-
INCLUDING THE CITIES OF FORDSVILLE, FIVE FORKS, MADISON MILLS,
AND TWYMANS MILL
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 70 60 50
CHANCE OF THUNDER (%) 0 50 50 30
TEMP (24H TREND) 63 (-2) 92 (+5) 64 83
RH % (24H TREND) 71 (-10) 46 (+16) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G24 LGT/VAR N 6
PRECIP AMOUNT 0.00 0.11 0.31 0.02
PRECIP DURATION 2 3 2
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL/MSL) 7090 5350
TRANSPORT WND (MPH) SW 23 N 16
VENT RATE (KT-FT) 141800 74900
MAX ADI EARLY 50 GEN GOOD 94 GOOD 47 GEN GOOD 58 GEN GOOD
MAX ADI LATE 4 VERY POOR 146 VERY GOOD4 VERY POOR 73 GOOD
MAX LVORI EARLY 3 3 7 9
MAX LVORI LATE 3 1 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. WEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
EAST WINDS AROUND 5 MPH.
MDZ014-220800-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, RIDGEWAY, SEVERN,
SOUTH GATE, SEVERNA PARK, AND ARNOLD
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 70 80 30
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 67 (0) 92 (+5) 66 84
RH % (24H TREND) 83 (+6) 44 (+12) 100 53
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G18 S 6 G20 NW 5
WIND 20FT/LATE(MPH) LGT/VAR S 13 G25 LGT/VAR N 9 G18
PRECIP AMOUNT 0.00 0.23 0.63 0.00
PRECIP DURATION 2 6 2
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 3 AM 6 PM
MIXING HGT(FT-AGL/MSL) 7340 5530
TRANSPORT WND (MPH) SW 25 N 16
VENT RATE (KT-FT) 161480 77420
MAX ADI EARLY 74 GOOD 83 GOOD 30 FAIR 53 GEN GOOD
MAX ADI LATE 3 VERY POOR 94 GOOD 7 POOR 85 GOOD
MAX LVORI EARLY 3 4 6 9
MAX LVORI LATE 5 2 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO
15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE UPPER 80S.
NORTHEAST WINDS AROUND 5 MPH.
MDZ017-220800-
ST. MARYS-
INCLUDING THE CITIES OF DAMERON, LEXINGTON PARK, PINEY POINT,
RIDGE, CALIFORNIA, CALLAWAY, AND SOTTERLEY
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 60
CHANCE OF THUNDER (%) 0 0 50 30
TEMP (24H TREND) 69 (+2) 94 (+7) 68 85
RH % (24H TREND) 88 (+10) 42 (+6) 100 55
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G18 S 8 G21 NW 5
WIND 20FT/LATE(MPH) LGT/VAR S 14 G24 LGT/VAR N 8
PRECIP AMOUNT 0.00 0.00 0.32 0.04
PRECIP DURATION 3 4
PRECIP BEGIN 6 PM 7 AM
PRECIP END 3 AM 6 PM
MIXING HGT(FT-AGL/MSL) 7030 4860
TRANSPORT WND (MPH) SW 23 N 16
VENT RATE (KT-FT) 140600 68040
MAX ADI EARLY 39 FAIR 71 GOOD 36 FAIR 49 GEN GOOD
MAX ADI LATE 6 VERY POOR 96 GOOD 9 POOR 60 GEN GOOD
MAX LVORI EARLY 3 4 4 9
MAX LVORI LATE 5 1 8 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 15 TO
20 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS IN THE UPPER 80S. NORTHEAST WINDS AROUND
5 MPH.
MDZ016-220800-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 60 80 40
CHANCE OF THUNDER (%) 0 50 50 30
TEMP (24H TREND) 67 (0) 93 (+5) 66 84
RH % (24H TREND) 88 (+9) 43 (+12) 100 55
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G18 SW 6 G18 NW 5
WIND 20FT/LATE(MPH) LGT/VAR SW 13 G24 LGT/VAR NW 9
PRECIP AMOUNT 0.00 0.12 0.34 0.01
PRECIP DURATION 1 5 2
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 3 AM 6 PM
MIXING HGT(FT-AGL/MSL) 7510 5310
TRANSPORT WND (MPH) SW 25 N 17
VENT RATE (KT-FT) 165220 79650
MAX ADI EARLY 78 GOOD 88 GOOD 46 GEN GOOD 51 GEN GOOD
MAX ADI LATE 4 VERY POOR 120 VERY GOOD6 VERY POOR 71 GOOD
MAX LVORI EARLY 3 5 5 9
MAX LVORI LATE 5 1 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO
15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS AROUND 90. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS AROUND 90. NORTHEAST WINDS AROUND
5 MPH.
MDZ018-220800-
CALVERT-
INCLUDING THE CITIES OF COVE POINT, DRUM POINT, CHESAPEAKE BEACH,
MOUNT HARMONY, BROOMES ISLAND, LONG BEACH, AND DUNKIRK
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 80 50
CHANCE OF THUNDER (%) 0 50 50 30
TEMP (24H TREND) 69 (+1) 94 (+7) 67 85
RH % (24H TREND) 86 (+9) 40 (+6) 100 53
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G17 S 8 G21 NW 5
WIND 20FT/LATE(MPH) LGT/VAR S 14 G25 LGT/VAR N 9
PRECIP AMOUNT 0.00 0.11 0.39 0.04
PRECIP DURATION 1 4 2
PRECIP BEGIN 3 PM CONTINUING 7 AM
PRECIP END CONTINUING 3 AM 6 PM
MIXING HGT(FT-AGL/MSL) 6470 5150
TRANSPORT WND (MPH) SW 24 N 16
VENT RATE (KT-FT) 135870 72100
MAX ADI EARLY 27 FAIR 69 GOOD 29 FAIR 50 GEN GOOD
MAX ADI LATE 5 VERY POOR 91 GOOD 9 POOR 67 GOOD
MAX LVORI EARLY 3 4 4 8
MAX LVORI LATE 5 1 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. NORTHEAST WINDS
AROUND 5 MPH.
MDZ011-220800-
SOUTHERN BALTIMORE-
INCLUDING THE CITIES OF BALTIMORE, FELLS POINT, AND PARK HEIGHTS
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 90 20
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 65 (0) 90 (+3) 65 83
RH % (24H TREND) 78 (0) 46 (+15) 100 54
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G18 S 5 G20 NW 5
WIND 20FT/LATE(MPH) LGT/VAR S 12 G26 LGT/VAR N 9 G19
PRECIP AMOUNT 0.00 0.28 0.81 0.00
PRECIP DURATION 3 6 1
PRECIP BEGIN 1 PM CONTINUING 8 AM
PRECIP END CONTINUING 3 AM 6 PM
MIXING HGT(FT-AGL/MSL) 6870 5530
TRANSPORT WND (MPH) SW 24 N 17
VENT RATE (KT-FT) 144270 82950
MAX ADI EARLY 87 GOOD 55 GEN GOOD 30 FAIR 59 GEN GOOD
MAX ADI LATE 3 VERY POOR 79 GOOD 6 VERY POOR 102 VERY GOOD
MAX LVORI EARLY 3 4 6 9
MAX LVORI LATE 4 2 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO
15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTHEAST WINDS AROUND 5 MPH.
MDZ013-220800-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, TANTALLON, GREENBELT, AND MONTPELIER
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 70 80 30
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 67 (-1) 92 (+5) 66 82
RH % (24H TREND) 84 (+6) 43 (+14) 100 55
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G18 SW 6 G17 NW 5
WIND 20FT/LATE(MPH) LGT/VAR SW 13 G25 LGT/VAR NW 9 G18
PRECIP AMOUNT 0.00 0.21 0.57 0.01
PRECIP DURATION 2 5 2
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 3 AM 6 PM
MIXING HGT(FT-AGL/MSL) 7710 5620
TRANSPORT WND (MPH) SW 28 N 17
VENT RATE (KT-FT) 185040 84300
MAX ADI EARLY 87 GOOD 110 VERY GOOD44 GEN GOOD 55 GEN GOOD
MAX ADI LATE 4 VERY POOR 130 VERY GOOD6 VERY POOR 77 GOOD
MAX LVORI EARLY 3 4 6 9
MAX LVORI LATE 5 1 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO
15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTHEAST WINDS AROUND 5 MPH.
VAZ040-220800-
RAPPAHANNOCK-
INCLUDING THE CITIES OF CASTLETON, FIVE FORKS, FLINT HILL,
HACKLEYS CROSSROADS, ROCK MILLS, AND WASHINGTON
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 60 40
CHANCE OF THUNDER (%) 0 50 40 20
TEMP (24H TREND) 62 (-3) 90 (+4) 63 81
RH % (24H TREND) 72 (-9) 50 (+20) 100 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 9 G23 LGT/VAR N 6 G17
PRECIP AMOUNT 0.00 0.12 0.29 0.03
PRECIP DURATION 3 4 2
PRECIP BEGIN 1 PM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL/MSL) 6860 5470
TRANSPORT WND (MPH) SW 23 N 17
VENT RATE (KT-FT) 137200 82050
MAX ADI EARLY 74 GOOD 75 GOOD 42 GEN GOOD 63 GOOD
MAX ADI LATE 4 VERY POOR 161 VERY GOOD5 VERY POOR 107 VERY GOOD
MAX LVORI EARLY 3 3 7 9
MAX LVORI LATE 3 1 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. WEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND
5 MPH.
DCZ001-220800-
DISTRICT OF COLUMBIA-
INCLUDING THE CITIES OF ADAMS MORGAN AND WASHINGTON
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80 20
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 68 (-2) 92 (+4) 67 82
RH % (24H TREND) 79 (+7) 44 (+17) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 G18 SW 5 G17 NW 5
WIND 20FT/LATE(MPH) LGT/VAR SW 12 G25 LGT/VAR NW 9 G18
PRECIP AMOUNT 0.00 0.20 0.63 0.00
PRECIP DURATION 2 6 1
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 3 AM 6 PM
MIXING HGT(FT-AGL/MSL) 7780 5710
TRANSPORT WND (MPH) SW 26 N 17
VENT RATE (KT-FT) 178940 85650
MAX ADI EARLY 96 GOOD 116 VERY GOOD59 GEN GOOD 68 GOOD
MAX ADI LATE 4 VERY POOR 133 VERY GOOD5 VERY POOR 111 VERY GOOD
MAX LVORI EARLY 2 4 7 9
MAX LVORI LATE 4 1 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO
15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.
HIGHS IN THE UPPER 80S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS AROUND 90.
NORTHEAST WINDS AROUND 5 MPH.
VAZ504-220800-
EASTERN HIGHLAND-
INCLUDING THE CITIES OF CLOVER CREEK, LIBERTY, MCDOWELL,
MONTEREY, MUSTOE, POSSUM TROT, AND SIRONS MILL
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 80 70 20
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 59 (0) 84 (+3) 59 79
RH % (24H TREND) 74 (-18) 55 (+20) 100 53
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 G25 SW 5 G20 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 8 G25 LGT/VAR NW 7 G19
PRECIP AMOUNT 0.00 0.12 0.20 0.00
PRECIP DURATION 4 3 1
PRECIP BEGIN 12 PM CONTINUING 8 AM
PRECIP END CONTINUING 4 AM 6 PM
MIXING HGT(FT-AGL/MSL) 5330 4780
TRANSPORT WND (MPH) SW 24 N 18
VENT RATE (KT-FT) 111930 76480
MAX ADI EARLY 83 GOOD 102 VERY GOOD53 GEN GOOD 57 GEN GOOD
MAX ADI LATE 4 VERY POOR 99 GOOD 6 VERY POOR 98 GOOD
MAX LVORI EARLY 3 3 8 9
MAX LVORI LATE 3 2 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO
10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO
10 MPH.
VAZ027-220800-
SHENANDOAH-
INCLUDING THE CITIES OF CLARY, STRASBURG, ALONZAVILLE, WOODSTOCK,
HAWKINSTOWN, MOUNT CLIFTON, AND MOUNT JACKSON
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 60 40
CHANCE OF THUNDER (%) 0 50 40 20
TEMP (24H TREND) 59 (-1) 87 (+4) 61 81
RH % (24H TREND) 72 (-18) 47 (+16) 100 52
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 8 G23 LGT/VAR N 7 G20
PRECIP AMOUNT 0.00 0.12 0.44 0.01
PRECIP DURATION 3 2 2
PRECIP BEGIN 11 AM CONTINUING 7 AM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(FT-AGL/MSL) 6530 6120
TRANSPORT WND (MPH) SW 22 N 17
VENT RATE (KT-FT) 124070 91800
MAX ADI EARLY 71 GOOD 79 GOOD 34 FAIR 55 GEN GOOD
MAX ADI LATE 3 VERY POOR 108 VERY GOOD5 VERY POOR 115 VERY GOOD
MAX LVORI EARLY 3 3 7 9
MAX LVORI LATE 3 2 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. WEST WINDS AROUND
5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH.
VAZ505-220800-
WESTERN LOUDOUN-
INCLUDING THE CITY OF LUCKETTS
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80 20
CHANCE OF THUNDER (%) 0 50 40 20
TEMP (24H TREND) 63 (-2) 89 (+3) 64 80
RH % (24H TREND) 73 (-10) 48 (+18) 100 53
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G19 SW 5 NW 9 G20
WIND 20FT/LATE(MPH) LGT/VAR S 12 G25 LGT/VAR N 11 G20
PRECIP AMOUNT 0.00 0.18 0.49 0.00
PRECIP DURATION 3 5 1
PRECIP BEGIN 1 PM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL/MSL) 6430 5620
TRANSPORT WND (MPH) SW 23 N 18
VENT RATE (KT-FT) 128600 89920
MAX ADI EARLY 76 GOOD 60 GEN GOOD 28 FAIR 51 GEN GOOD
MAX ADI LATE 4 VERY POOR 84 GOOD 7 POOR 78 GOOD
MAX LVORI EARLY 3 3 7 9
MAX LVORI LATE 3 2 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO
15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTH WINDS AROUND 5 MPH.
VAZ028-220800-
FREDERICK-
INCLUDING THE CITIES OF ALBIN, CEDAR GROVE, GAINESBORO,
AND WINCHESTER
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 80 70 20
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 61 (-1) 87 (+4) 62 80
RH % (24H TREND) 71 (-15) 49 (+17) 100 52
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR NW 6 G18
WIND 20FT/LATE(MPH) LGT/VAR SW 7 G19 LGT/VAR NW 9 G20
PRECIP AMOUNT 0.00 0.18 0.45 0.00
PRECIP DURATION 4 4 1
PRECIP BEGIN 11 AM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM 2 PM
MIXING HGT(FT-AGL/MSL) 4760 6340
TRANSPORT WND (MPH) SW 20 N 17
VENT RATE (KT-FT) 80920 95100
MAX ADI EARLY 73 GOOD 69 GOOD 20 GEN POOR 69 GOOD
MAX ADI LATE 3 VERY POOR 101 VERY GOOD6 VERY POOR 117 VERY GOOD
MAX LVORI EARLY 3 3 9 9
MAX LVORI LATE 3 2 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. WEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTH WINDS AROUND 5 MPH.
VAZ025-220800-
AUGUSTA-
INCLUDING THE CITIES OF CHRISTIAN, CHURCHVILLE, STAUNTON,
WAYNESBORO, SPOTTSWOOD, AND STUARTS DRAFT
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 60 30
CHANCE OF THUNDER (%) 0 50 50 30
TEMP (24H TREND) 61 (-1) 89 (+4) 62 82
RH % (24H TREND) 68 (-15) 44 (+13) 100 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 6 G19 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G26 LGT/VAR N 7 G18
PRECIP AMOUNT 0.00 0.16 0.15 0.00
PRECIP DURATION 3 2 2
PRECIP BEGIN 12 PM CONTINUING 7 AM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(FT-AGL/MSL) 6340 5480
TRANSPORT WND (MPH) SW 24 N 16
VENT RATE (KT-FT) 133140 76720
MAX ADI EARLY 92 GOOD 96 GOOD 55 GEN GOOD 57 GEN GOOD
MAX ADI LATE 4 VERY POOR 105 VERY GOOD8 POOR 97 GOOD
MAX LVORI EARLY 2 3 6 7
MAX LVORI LATE 3 1 9 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. WEST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS IN THE MID 80S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO
15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. WEST WINDS 10 TO
15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. WEST WINDS 10 TO
15 MPH.
VAZ502-220800-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 70 70 30
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 63 (-2) 92 (+4) 64 83
RH % (24H TREND) 80 (-7) 45 (+17) 100 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G25 LGT/VAR N 9 G18
PRECIP AMOUNT 0.00 0.18 0.48 0.00
PRECIP DURATION 2 4 2
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL/MSL) 7410 5460
TRANSPORT WND (MPH) SW 24 N 17
VENT RATE (KT-FT) 155610 81900
MAX ADI EARLY 42 GEN GOOD 94 GOOD 36 FAIR 63 GOOD
MAX ADI LATE 4 VERY POOR 153 VERY GOOD5 VERY POOR 110 VERY GOOD
MAX LVORI EARLY 3 4 9 9
MAX LVORI LATE 4 1 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS AROUND 90. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 90S. NORTH WINDS AROUND 5 MPH.
VAZ026-220800-
ROCKINGHAM-
INCLUDING THE CITIES OF HARRISONBURG AND LINVILLE
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 70 50 30
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 60 (+1) 89 (+6) 61 81
RH % (24H TREND) 71 (-19) 46 (+14) 100 53
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G26 LGT/VAR N 8 G20
PRECIP AMOUNT 0.00 0.08 0.28 0.00
PRECIP DURATION 3 1 2
PRECIP BEGIN 12 PM CONTINUING 7 AM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(FT-AGL/MSL) 6500 5970
TRANSPORT WND (MPH) SW 23 N 17
VENT RATE (KT-FT) 130000 89550
MAX ADI EARLY 74 GOOD 117 VERY GOOD50 GEN GOOD 59 GEN GOOD
MAX ADI LATE 3 VERY POOR 104 VERY GOOD5 VERY POOR 109 VERY GOOD
MAX LVORI EARLY 3 3 7 9
MAX LVORI LATE 3 1 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH.
VAZ503-220800-
WESTERN HIGHLAND-
INCLUDING THE CITIES OF HIGHTOWN, MILL GAP, AND NEW HAMPDEN
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 80 70 20
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 56 (0) 80 (+4) 56 75
RH % (24H TREND) 78 (-17) 62 (+22) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G28 W 6 G21 NW 6 G20
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G28 LGT/VAR NW 8 G20
PRECIP AMOUNT 0.00 0.14 0.22 0.00
PRECIP DURATION 4 4 1
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 4270 3980
TRANSPORT WND (MPH) SW 23 N 18
VENT RATE (KT-FT) 85400 63680
MAX ADI EARLY 55 GEN GOOD 79 GOOD 58 GEN GOOD 47 GEN GOOD
MAX ADI LATE 5 VERY POOR 92 GOOD 12 POOR 90 GOOD
MAX LVORI EARLY 3 3 7 8
MAX LVORI LATE 4 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
VAZ508-220800-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF MONTEBELLO
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 60 40
CHANCE OF THUNDER (%) 0 60 50 40
TEMP (24H TREND) 63 (-1) 86 (+4) 63 80
RH % (24H TREND) 62 (-14) 45 (+11) 94 53
WIND 20FT/EARLY(MPH) LGT/VAR S 5 G27 SW 8 G20 NW 7 G19
WIND 20FT/LATE(MPH) LGT/VAR SW 11 G28 W 6 G17 N 8 G19
PRECIP AMOUNT 0.00 0.16 0.15 0.01
PRECIP DURATION 3 2 2
PRECIP BEGIN 1 PM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL/MSL) 6250 5080
TRANSPORT WND (MPH) SW 22 N 15
VENT RATE (KT-FT) 118750 66040
MAX ADI EARLY 82 GOOD 59 GEN GOOD 50 GEN GOOD 52 GEN GOOD
MAX ADI LATE 5 VERY POOR 98 GOOD 9 POOR 68 GOOD
MAX LVORI EARLY 2 3 4 6
MAX LVORI LATE 3 1 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS AROUND 80. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO
10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO
10 MPH.
VAZ506-220800-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF GLEEDSVILLE, LEESBURG,
DULLES INTERNATIONAL AIRPORT, OAK GROVE, STERLING PARK,
AND COUNTRYSIDE
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80 20
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 64 (-4) 90 (+3) 64 81
RH % (24H TREND) 75 (-7) 46 (+16) 100 54
WIND 20FT/EARLY(MPH) LGT/VAR SE 6 G19 SW 5 G17 NW 7 G18
WIND 20FT/LATE(MPH) LGT/VAR S 13 G26 LGT/VAR N 11 G20
PRECIP AMOUNT 0.00 0.18 0.40 0.00
PRECIP DURATION 2 5 1
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL/MSL) 7150 5560
TRANSPORT WND (MPH) SW 24 N 17
VENT RATE (KT-FT) 150150 83400
MAX ADI EARLY 81 GOOD 79 GOOD 43 GEN GOOD 69 GOOD
MAX ADI LATE 4 VERY POOR 107 VERY GOOD6 VERY POOR 82 GOOD
MAX LVORI EARLY 2 3 8 9
MAX LVORI LATE 3 1 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO
15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO
15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTH WINDS AROUND 5 MPH.
VAZ507-220800-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITIES OF CHESTER GAP AND SKYLAND
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 60 50
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 61 (0) 85 (+4) 61 78
RH % (24H TREND) 68 (-13) 51 (+19) 100 58
WIND 20FT/EARLY(MPH) LGT/VAR S 5 G26 SW 6 G20 NW 6 G20
WIND 20FT/LATE(MPH) LGT/VAR SW 10 G28 LGT/VAR N 8 G20
PRECIP AMOUNT 0.00 0.12 0.34 0.03
PRECIP DURATION 3 3 2
PRECIP BEGIN 1 PM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL/MSL) 6280 5600
TRANSPORT WND (MPH) SW 23 N 16
VENT RATE (KT-FT) 125600 78400
MAX ADI EARLY 60 GEN GOOD 74 GOOD 51 GEN GOOD 57 GEN GOOD
MAX ADI LATE 5 VERY POOR 101 VERY GOOD6 VERY POOR 102 VERY GOOD
MAX LVORI EARLY 2 3 5 9
MAX LVORI LATE 3 1 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO
10 MPH.
VAZ501-220800-
NORTHERN FAUQUIER-
INCLUDING THE CITIES OF AIRLIE, BETHEL, AND WARRENTON
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 70 80 30
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 62 (-2) 89 (+3) 63 81
RH % (24H TREND) 73 (-11) 48 (+18) 100 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR NW 7 G19
WIND 20FT/LATE(MPH) LGT/VAR S 11 G26 LGT/VAR N 10 G20
PRECIP AMOUNT 0.00 0.14 0.40 0.00
PRECIP DURATION 2 5 2
PRECIP BEGIN 1 PM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL/MSL) 6850 5460
TRANSPORT WND (MPH) SW 23 N 17
VENT RATE (KT-FT) 137000 81900
MAX ADI EARLY 77 GOOD 71 GOOD 36 FAIR 64 GOOD
MAX ADI LATE 4 VERY POOR 108 VERY GOOD6 VERY POOR 102 VERY GOOD
MAX LVORI EARLY 3 3 8 9
MAX LVORI LATE 3 1 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. NORTH WINDS AROUND 5 MPH.
VAZ029-220800-
PAGE-
INCLUDING THE CITIES OF COMPTON, FAIRVIEW, HAMBURG, KIMBALL,
LURAY, RILEYVILLE, AND INGHAM
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 60 40
CHANCE OF THUNDER (%) 0 50 40 20
TEMP (24H TREND) 60 (-1) 90 (+5) 61 81
RH % (24H TREND) 71 (-18) 47 (+17) 100 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G24 LGT/VAR N 7 G18
PRECIP AMOUNT 0.00 0.13 0.39 0.02
PRECIP DURATION 3 2 2
PRECIP BEGIN 1 PM CONTINUING 7 AM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(FT-AGL/MSL) 6590 5910
TRANSPORT WND (MPH) SW 22 N 15
VENT RATE (KT-FT) 125210 76830
MAX ADI EARLY 58 GEN GOOD 105 VERY GOOD41 GEN GOOD 55 GEN GOOD
MAX ADI LATE 3 VERY POOR 144 VERY GOOD4 VERY POOR 98 GOOD
MAX LVORI EARLY 3 3 6 9
MAX LVORI LATE 3 1 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. WEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS
AROUND 5 MPH.
WVZ506-220800-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 70 60 20
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 59 (+2) 84 (+4) 60 78
RH % (24H TREND) 75 (-20) 53 (+18) 100 53
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 G26 SW 5 G21 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G26 LGT/VAR NW 7 G19
PRECIP AMOUNT 0.00 0.09 0.31 0.00
PRECIP DURATION 3 2 1
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL/MSL) 5320 5170
TRANSPORT WND (MPH) SW 24 N 17
VENT RATE (KT-FT) 111720 77550
MAX ADI EARLY 70 GOOD 102 VERY GOOD51 GEN GOOD 49 GEN GOOD
MAX ADI LATE 4 VERY POOR 101 VERY GOOD6 VERY POOR 95 GOOD
MAX LVORI EARLY 3 3 7 9
MAX LVORI LATE 3 1 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS AROUND 80. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO
10 MPH.
VAZ031-220800-
CLARKE-
INCLUDING THE CITIES OF BERRYVILLE AND STRINGTOWN
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80 20
CHANCE OF THUNDER (%) 0 40 40 20
TEMP (24H TREND) 61 (-1) 88 (+3) 62 81
RH % (24H TREND) 74 (-16) 48 (+19) 100 52
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR NW 8 G20
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G24 LGT/VAR N 10 G20
PRECIP AMOUNT 0.00 0.18 0.44 0.00
PRECIP DURATION 3 5 1
PRECIP BEGIN 12 PM CONTINUING 8 AM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL/MSL) 5670 6010
TRANSPORT WND (MPH) SW 18 N 17
VENT RATE (KT-FT) 90720 90150
MAX ADI EARLY 69 GOOD 61 GOOD 17 GEN POOR 61 GOOD
MAX ADI LATE 4 VERY POOR 107 VERY GOOD5 VERY POOR 96 GOOD
MAX LVORI EARLY 3 3 9 9
MAX LVORI LATE 3 2 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. NORTH WINDS AROUND 5 MPH.
WVZ053-220800-
JEFFERSON-
INCLUDING THE CITIES OF RANSON, SHENANDOAH JUNCTION, BLOOMERY,
CHARLES TOWN, MIDDLEWAY, BAKERTON, AND MILLVILLE
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 80 20
CHANCE OF THUNDER (%) 0 40 40 10
TEMP (24H TREND) 62 (+1) 87 (+2) 62 81
RH % (24H TREND) 73 (-15) 49 (+19) 100 51
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 G18 LGT/VAR NW 10 G19
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G21 LGT/VAR N 11 G20
PRECIP AMOUNT 0.00 0.20 0.37 0.00
PRECIP DURATION 4 5 1
PRECIP BEGIN 11 AM CONTINUING 8 AM
PRECIP END CONTINUING 2 AM 2 PM
MIXING HGT(FT-AGL/MSL) 4880 6110
TRANSPORT WND (MPH) SW 18 N 17
VENT RATE (KT-FT) 78080 91650
MAX ADI EARLY 68 GOOD 56 GEN GOOD 16 GEN POOR 54 GEN GOOD
MAX ADI LATE 4 VERY POOR 99 GOOD 8 POOR 78 GOOD
MAX LVORI EARLY 3 3 9 9
MAX LVORI LATE 3 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. NORTHEAST WINDS AROUND 5 MPH.
VAZ030-220800-
WARREN-
INCLUDING THE CITIES OF ARCO, BENTONVILLE, BUCKTON, CEDARVILLE,
FRONT ROYAL, GLEN ECHO, AND HOWELLSVILLE
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 70 40
CHANCE OF THUNDER (%) 0 40 40 20
TEMP (24H TREND) 62 (-1) 89 (+4) 63 81
RH % (24H TREND) 71 (-13) 45 (+16) 100 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR NW 5 G20
WIND 20FT/LATE(MPH) LGT/VAR SW 8 G24 LGT/VAR N 8 G20
PRECIP AMOUNT 0.00 0.14 0.46 0.01
PRECIP DURATION 3 4 2
PRECIP BEGIN 12 PM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL/MSL) 6260 5760
TRANSPORT WND (MPH) SW 21 N 16
VENT RATE (KT-FT) 112680 80640
MAX ADI EARLY 75 GOOD 87 GOOD 26 FAIR 57 GEN GOOD
MAX ADI LATE 3 VERY POOR 126 VERY GOOD5 VERY POOR 106 VERY GOOD
MAX LVORI EARLY 2 3 6 9
MAX LVORI LATE 3 1 9 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. WEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE UPPER 80S. NORTH WINDS AROUND 5 MPH.
WVZ052-220800-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 80 80 20
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 62 (+2) 86 (+2) 63 81
RH % (24H TREND) 74 (-14) 52 (+20) 100 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR NW 8 G19
WIND 20FT/LATE(MPH) LGT/VAR SW 6 G18 LGT/VAR N 10 G20
PRECIP AMOUNT 0.00 0.15 0.27 0.00
PRECIP DURATION 4 5 1
PRECIP BEGIN 11 AM CONTINUING 8 AM
PRECIP END CONTINUING 2 AM 2 PM
MIXING HGT(FT-AGL/MSL) 4080 6550
TRANSPORT WND (MPH) SW 18 N 17
VENT RATE (KT-FT) 65280 98250
MAX ADI EARLY 65 GOOD 59 GEN GOOD 19 GEN POOR 61 GOOD
MAX ADI LATE 3 VERY POOR 82 GOOD 5 VERY POOR 115 VERY GOOD
MAX LVORI EARLY 3 3 7 9
MAX LVORI LATE 3 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. NORTHEAST WINDS AROUND 5 MPH.
WVZ051-220800-
MORGAN-
INCLUDING THE CITIES OF HANCOCK, SHADY GROVE, BERKELEY SPGS,
BERRYVILLE, SMITH CROSSROADS, MAGNOLIA, AND PAW PAW
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 70 80 20
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 61 (+3) 81 (0) 61 79
RH % (24H TREND) 75 (-15) 60 (+24) 100 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR NW 5 G18
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR NW 7 G19
PRECIP AMOUNT 0.00 0.13 0.28 0.00
PRECIP DURATION 3 5 1
PRECIP BEGIN 9 AM CONTINUING 8 AM
PRECIP END CONTINUING 3 AM 2 PM
MIXING HGT(FT-AGL/MSL) 3770 6840
TRANSPORT WND (MPH) SW 14 N 16
VENT RATE (KT-FT) 45240 95760
MAX ADI EARLY 63 GOOD 49 GEN GOOD 26 FAIR 53 GEN GOOD
MAX ADI LATE 3 VERY POOR 56 GEN GOOD 6 VERY POOR 120 VERY GOOD
MAX LVORI EARLY 3 3 8 9
MAX LVORI LATE 3 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTH WINDS AROUND 5 MPH.
WVZ050-220800-
HAMPSHIRE-
INCLUDING THE CITIES OF PURGITSVILLE, FRENCHBURG, ROMNEY,
THREE CHURCHES, WAPOCOMO, POINTS, AND SPRINGFIELD
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 80 70 20
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 60 (+2) 82 (+2) 60 78
RH % (24H TREND) 74 (-18) 57 (+22) 100 53
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR NW 5 G18
WIND 20FT/LATE(MPH) LGT/VAR SW 6 G18 LGT/VAR NW 9 G20
PRECIP AMOUNT 0.00 0.18 0.32 0.00
PRECIP DURATION 4 3 1
PRECIP BEGIN 10 AM CONTINUING 8 AM
PRECIP END CONTINUING 3 AM 2 PM
MIXING HGT(FT-AGL/MSL) 4020 6530
TRANSPORT WND (MPH) SW 16 NW 16
VENT RATE (KT-FT) 56280 91420
MAX ADI EARLY 59 GEN GOOD 52 GEN GOOD 31 FAIR 57 GEN GOOD
MAX ADI LATE 3 VERY POOR 58 GEN GOOD 6 VERY POOR 114 VERY GOOD
MAX LVORI EARLY 3 3 9 9
MAX LVORI LATE 3 2 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO 10 MPH.
WVZ055-220800-
HARDY-
INCLUDING THE CITIES OF BRAKE, BEAN SETTLEMENT, FISHER, MCNEILL,
AND MOOREFIELD
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 70 60 20
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 60 (+1) 84 (+5) 61 78
RH % (24H TREND) 72 (-19) 52 (+16) 100 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR NW 5 G19
WIND 20FT/LATE(MPH) LGT/VAR SW 7 G23 LGT/VAR NW 9 G21
PRECIP AMOUNT 0.00 0.13 0.37 0.00
PRECIP DURATION 4 3 1
PRECIP BEGIN 11 AM CONTINUING 7 AM
PRECIP END CONTINUING 3 AM 2 PM
MIXING HGT(FT-AGL/MSL) 5220 5870
TRANSPORT WND (MPH) SW 20 NW 17
VENT RATE (KT-FT) 88740 88050
MAX ADI EARLY 61 GOOD 65 GOOD 37 FAIR 52 GEN GOOD
MAX ADI LATE 3 VERY POOR 78 GOOD 5 VERY POOR 110 VERY GOOD
MAX LVORI EARLY 3 3 6 8
MAX LVORI LATE 3 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO
10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO
10 MPH.
MDZ509-220800-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 90 80 30
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 57 (0) 75 (+3) 57 71
RH % (24H TREND) 84 (-13) 69 (+21) 100 63
WIND 20FT/EARLY(MPH) LGT/VAR S 7 G21 W 7 G21 NW 5
WIND 20FT/LATE(MPH) LGT/VAR SW 9 G21 NW 5 NW 7 G19
PRECIP AMOUNT 0.00 0.35 0.30 0.02
PRECIP DURATION 7 7 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 3560 5280
TRANSPORT WND (MPH) SW 25 NW 16
VENT RATE (KT-FT) 78320 73920
MAX ADI EARLY 46 GEN GOOD 50 GEN GOOD 53 GEN GOOD 37 FAIR
MAX ADI LATE 11 POOR 87 GOOD 10 POOR 101 VERY GOOD
MAX LVORI EARLY 3 4 7 9
MAX LVORI LATE 4 4 9 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MDZ510-220800-
EASTERN GARRETT-
INCLUDING THE CITIES OF GRANTSVILLE AND KITZMILLER
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 90 80 20
CHANCE OF THUNDER (%) 0 40 40 0
TEMP (24H TREND) 57 (0) 77 (+3) 58 74
RH % (24H TREND) 83 (-12) 67 (+23) 100 56
WIND 20FT/EARLY(MPH) LGT/VAR S 6 G18 W 7 G20 NW 7 G18
WIND 20FT/LATE(MPH) LGT/VAR SW 8 G20 NW 6 NW 9 G19
PRECIP AMOUNT 0.00 0.24 0.21 0.01
PRECIP DURATION 5 6 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT(FT-AGL/MSL) 3910 5430
TRANSPORT WND (MPH) SW 23 NW 18
VENT RATE (KT-FT) 78200 86880
MAX ADI EARLY 43 GEN GOOD 40 FAIR 58 GEN GOOD 40 FAIR
MAX ADI LATE 7 POOR 82 GOOD 10 POOR 109 VERY GOOD
MAX LVORI EARLY 3 4 7 8
MAX LVORI LATE 4 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MDZ008-VAZ526-220800-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ANDORA, APPLETON, BARKSDALE, BAY VIEW,
BLAKE, BOHEMIAS MILLS, BRANTWOOD, HAYMARKET, AND WOOLSEY
231 PM EDT SUN JUN 21 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 80 90 20
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 63 (+1) 89 (+4) 64 82
RH % (24H TREND) 81 (-8) 48 (+13) 100 58
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 G20 S 5 G20 NW 5 G18
WIND 20FT/LATE(MPH) LGT/VAR S 11 G28 LGT/VAR NW 9 G19
PRECIP AMOUNT 0.00 0.25 0.75 0.00
PRECIP DURATION 3 6 1
PRECIP BEGIN 1 PM CONTINUING 8 AM
PRECIP END CONTINUING 3 AM 6 PM
MIXING HGT(FT-AGL/MSL) 6500 5220
TRANSPORT WND (MPH) SW 26 N 17
VENT RATE (KT-FT) 149500 78300
MAX ADI EARLY 72 GOOD 62 GOOD 36 FAIR 55 GEN GOOD
MAX ADI LATE 3 VERY POOR 102 VERY GOOD5 VERY POOR 100 GOOD
MAX LVORI EARLY 3 4 8 9
MAX LVORI LATE 4 2 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO
10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTH WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page