692
FNUS51 KLWX 161856
FWFLWX
FIRE WEATHER PLANNING FORECAST FOR W AND CTL MD
..E WV...N VA
DC
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
256 PM EDT THU JUL 16 2026
DISCUSSION
A WEAK BACKDOOR COLD FRONT WILL CROSS THE AREA FRIDAY MORNING
BRINGING A DRIER AIR MASS. THUNDERSTORM CHANCES RETURN TO THE AREA
SATURDAY AND SUNDAY. SEVERE WEATHER POTENTIAL IS INCREASING FOR
SATURDAY. ANOTHER FRONTAL SYSTEM MAY APPROACH MID NEXT WEEK.
VAZ054-170815-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF REAGAN NATIONAL AIRPORT, ARLINGTON,
BALLSTON, BARCROFT, CHERRYDALE, RIVERCREST, AND ROSSLYN
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 30 90
CHANCE OF THUNDER (%) 20 0 30 50
TEMP (24H TREND) 74 (-4) 92 (-5) 74 91
RH % (24H TREND) 66 (-14) 31 (-9) 86 59
WIND 20FT/EARLY(MPH) W 6 G17 LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) N 6 G19 LGT/VAR LGT/VAR SW 9 G20
PRECIP AMOUNT 0.00 0.00 0.02 0.29
PRECIP DURATION 0 1 6
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 10 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6710 4480
TRANSPORT WND (MPH) NW 6 SW 14
VENT RATE (KT-FT) 33550 53760
MAX ADI EARLY 93 GOOD 23 FAIR 31 FAIR 38 FAIR
MAX ADI LATE 11 POOR 46 GEN GOOD 6 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 3 3 2 5
MAX LVORI LATE 3 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER
80S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.
WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. NORTH WINDS 5 TO 10 MPH.
VAZ055-170815-
STAFFORD-
INCLUDING THE CITIES OF ARKENDALE, GARRISONVILLE, SHILOH,
WIDEWATER, BROOKFIELD, FALMOUTH, AND GLENDIE
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 80
CHANCE OF THUNDER (%) 0 0 0 50
TEMP (24H TREND) 73 (+1) 92 (-3) 72 93
RH % (24H TREND) 79 (-14) 37 (-6) 94 53
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 5 LGT/VAR LGT/VAR SW 9 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.15
PRECIP DURATION 5
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 5710 5590
TRANSPORT WND (MPH) NW 5 SW 16
VENT RATE (KT-FT) 22840 78260
MAX ADI EARLY 76 GOOD 21 FAIR 24 FAIR 47 GEN GOOD
MAX ADI LATE 8 POOR 31 FAIR 4 VERY POOR 67 GOOD
MAX LVORI EARLY 3 3 3 6
MAX LVORI LATE 4 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER
80S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.
WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTH WINDS 5 TO 10 MPH.
VAZ056-170815-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 70
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 72 (0) 93 (-2) 71 94
RH % (24H TREND) 79 (-17) 39 (-3) 97 50
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.12
PRECIP DURATION 3
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 5870 6520
TRANSPORT WND (MPH) W 5 SW 17
VENT RATE (KT-FT) 23480 97800
MAX ADI EARLY 72 GOOD 20 GEN POOR 28 FAIR 47 GEN GOOD
MAX ADI LATE 5 VERY POOR 32 FAIR 4 VERY POOR 78 GOOD
MAX LVORI EARLY 3 4 3 7
MAX LVORI LATE 4 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.
WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTH WINDS AROUND 5 MPH.
VAZ057-170815-
KING GEORGE-
INCLUDING THE CITIES OF ROLLINS FORK AND DAHLGREN
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 70
CHANCE OF THUNDER (%) 0 0 0 50
TEMP (24H TREND) 74 (0) 92 (-3) 72 94
RH % (24H TREND) 80 (-11) 40 (-7) 98 52
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 5 LGT/VAR LGT/VAR SW 10 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.13
PRECIP DURATION 3
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 4870 6040
TRANSPORT WND (MPH) NW 5 SW 17
VENT RATE (KT-FT) 19480 90600
MAX ADI EARLY 54 GEN GOOD 21 FAIR 18 GEN POOR 45 GEN GOOD
MAX ADI LATE 5 VERY POOR 27 FAIR 5 VERY POOR 72 GOOD
MAX LVORI EARLY 3 4 3 7
MAX LVORI LATE 4 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE UPPER 80S.
EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.
WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
MID 80S. NORTH WINDS 5 TO 10 MPH.
WVZ502-170815-
EASTERN GRANT-
INCLUDING THE CITIES OF CABINS, KLINE GAP, LANDES, MASONVILLE,
PETERSBURG, SEYMOURVILLE, AND WELTON
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 80
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 65 (-5) 90 (0) 68 87
RH % (24H TREND) 96 (+4) 41 (-12) 95 63
WIND 20FT/EARLY(MPH) W 5 LGT/VAR LGT/VAR SW 5 G19
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 8 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.11
PRECIP DURATION 1 5
PRECIP BEGIN 12 AM 7 AM
PRECIP END 6 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 5430 4500
TRANSPORT WND (MPH) W 6 W 16
VENT RATE (KT-FT) 27150 63000
MAX ADI EARLY 43 GEN GOOD 11 POOR 17 GEN POOR 54 GEN GOOD
MAX ADI LATE 3 VERY POOR 36 FAIR 4 VERY POOR 64 GOOD
MAX LVORI EARLY 6 6 4 6
MAX LVORI LATE 6 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
NORTH WINDS 5 TO 10 MPH.
WVZ503-170815-
WESTERN MINERAL-
INCLUDING THE CITIES OF PIEDMONT AND SULPHUR CITY
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 90
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 62 (-10) 87 (0) 67 84
RH % (24H TREND) 92 (+4) 40 (-15) 92 68
WIND 20FT/EARLY(MPH) W 7 G18 LGT/VAR LGT/VAR SW 7 G21
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 12 G25
PRECIP AMOUNT 0.00 0.00 0.01 0.14
PRECIP DURATION 1 6
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5830 3960
TRANSPORT WND (MPH) W 7 W 21
VENT RATE (KT-FT) 34980 71280
MAX ADI EARLY 83 GOOD 10 POOR 30 FAIR 55 GEN GOOD
MAX ADI LATE 4 VERY POOR 49 GEN GOOD 5 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 5 5 3 5
MAX LVORI LATE 5 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY. SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 20 TO
25 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. WEST
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WVZ504-170815-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 30 90
CHANCE OF THUNDER (%) 20 0 30 50
TEMP (24H TREND) 65 (-10) 89 (-3) 68 87
RH % (24H TREND) 89 (+8) 38 (-10) 91 66
WIND 20FT/EARLY(MPH) W 6 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 10 G23
PRECIP AMOUNT 0.00 0.00 0.01 0.12
PRECIP DURATION 0 1 5
PRECIP BEGIN 6 PM 2 AM 7 AM
PRECIP END 8 PM 6 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 5460 4360
TRANSPORT WND (MPH) W 5 W 16
VENT RATE (KT-FT) 21840 61040
MAX ADI EARLY 46 GEN GOOD 8 POOR 15 GEN POOR 44 GEN GOOD
MAX ADI LATE 3 VERY POOR 30 FAIR 3 VERY POOR 64 GOOD
MAX LVORI EARLY 5 5 3 6
MAX LVORI LATE 5 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY. MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS 20 TO 25 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
WVZ505-170815-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 30 90
CHANCE OF THUNDER (%) 0 20 20 50
TEMP (24H TREND) 61 (-4) 85 (+1) 64 80
RH % (24H TREND) 100 (+3) 48 (-8) 98 72
WIND 20FT/EARLY(MPH) W 5 G17 LGT/VAR LGT/VAR SW 7 G24
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 9 G27
PRECIP AMOUNT 0.00 0.01 0.01 0.18
PRECIP DURATION 0 1 5
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 5 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 5570 3920
TRANSPORT WND (MPH) W 6 W 18
VENT RATE (KT-FT) 27850 62720
MAX ADI EARLY 50 GEN GOOD 19 GEN POOR 22 FAIR 60 GEN GOOD
MAX ADI LATE 5 VERY POOR 40 FAIR 7 POOR 68 GOOD
MAX LVORI EARLY 6 7 6 6
MAX LVORI LATE 9 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY. SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. HIGHS IN THE MID 70S. NORTHWEST WINDS 20 TO 25 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. WEST
WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 70S. NORTH WINDS 10 TO 15 MPH.
WVZ501-170815-
WESTERN GRANT-
INCLUDING THE CITIES OF BEECHWOOD, WILSONIA, AND BAYARD
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 90
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 62 (-6) 84 (0) 65 81
RH % (24H TREND) 97 (+4) 44 (-17) 95 71
WIND 20FT/EARLY(MPH) W 6 G18 LGT/VAR LGT/VAR SW 7 G26
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 10 G28
PRECIP AMOUNT 0.00 0.00 0.01 0.19
PRECIP DURATION 1 6
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5440 3600
TRANSPORT WND (MPH) W 7 W 21
VENT RATE (KT-FT) 32640 64800
MAX ADI EARLY 71 GOOD 14 GEN POOR 27 FAIR 55 GEN GOOD
MAX ADI LATE 4 VERY POOR 45 GEN GOOD 6 VERY POOR 66 GOOD
MAX LVORI EARLY 6 6 5 6
MAX LVORI LATE 7 2 5 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE MID 70S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. WEST
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ507-170815-
NORTHWEST HARFORD-
INCLUDING THE CITIES OF BYNUM, HICKORY, BEL AIR, AND FALLSTON
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 30 100
CHANCE OF THUNDER (%) 30 0 20 50
TEMP (24H TREND) 67 (-5) 87 (-6) 68 86
RH % (24H TREND) 77 (-17) 38 (-10) 92 71
WIND 20FT/EARLY(MPH) NW 7 G19 LGT/VAR LGT/VAR S 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR S 8 G18
PRECIP AMOUNT 0.02 0.00 0.03 0.45
PRECIP DURATION 1 1 9
PRECIP BEGIN 6 PM 3 AM CONTINUING
PRECIP END 9 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5800 3090
TRANSPORT WND (MPH) NW 8 SW 14
VENT RATE (KT-FT) 40600 37080
MAX ADI EARLY 54 GEN GOOD 25 FAIR 27 FAIR 27 FAIR
MAX ADI LATE 7 POOR 56 GEN GOOD 5 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 3 4 3 5
MAX LVORI LATE 3 1 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
MDZ506-170815-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF CLARKSVILLE, COLUMBIA, SIMPSONVILLE,
HISTORIC ELLICOTT CITY, AND WOODSTOCK
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 30 90
CHANCE OF THUNDER (%) 30 0 30 50
TEMP (24H TREND) 69 (-4) 89 (-6) 70 89
RH % (24H TREND) 74 (-21) 34 (-11) 90 64
WIND 20FT/EARLY(MPH) NW 7 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G19
PRECIP AMOUNT 0.01 0.00 0.02 0.38
PRECIP DURATION 1 1 6
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 10 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5990 4640
TRANSPORT WND (MPH) NW 7 SW 15
VENT RATE (KT-FT) 35940 60320
MAX ADI EARLY 64 GOOD 22 FAIR 22 FAIR 28 FAIR
MAX ADI LATE 7 POOR 48 GEN GOOD 5 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 3 3 3 5
MAX LVORI LATE 3 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE MID 80S. WEST WINDS
5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
MDZ508-170815-
SOUTHEAST HARFORD-
INCLUDING THE CITIES OF HARFORD FURNACE, ABINGDON, EDGEWOOD,
MAGNOLIA, ABERDEEN, CARSINS, AND CHURCHVILLE
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 30 90
CHANCE OF THUNDER (%) 30 0 20 50
TEMP (24H TREND) 68 (-7) 89 (-6) 70 87
RH % (24H TREND) 77 (-19) 37 (-13) 91 69
WIND 20FT/EARLY(MPH) NW 8 G23 LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) N 6 G21 LGT/VAR LGT/VAR S 8 G18
PRECIP AMOUNT 0.01 0.00 0.03 0.45
PRECIP DURATION 1 1 9
PRECIP BEGIN 6 PM 3 AM CONTINUING
PRECIP END 10 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5870 2460
TRANSPORT WND (MPH) NW 8 SW 13
VENT RATE (KT-FT) 41090 27060
MAX ADI EARLY 33 FAIR 22 FAIR 21 FAIR 23 FAIR
MAX ADI LATE 8 POOR 53 GEN GOOD 6 VERY POOR 33 FAIR
MAX LVORI EARLY 3 3 3 6
MAX LVORI LATE 3 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S. WEST
WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTH WINDS 10 TO 15 MPH.
MDZ501-170815-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITIES OF FROSTBURG, LA VALE, REYNOLDS,
AND WESTERNPORT
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 40 90
CHANCE OF THUNDER (%) 20 0 30 40
TEMP (24H TREND) 62 (-13) 87 (-2) 66 84
RH % (24H TREND) 84 (+1) 38 (-12) 91 67
WIND 20FT/EARLY(MPH) NW 7 G19 LGT/VAR LGT/VAR SW 7 G19
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 13 G24
PRECIP AMOUNT 0.00 0.00 0.04 0.18
PRECIP DURATION 0 1 9
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 8 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5810 3960
TRANSPORT WND (MPH) W 6 W 18
VENT RATE (KT-FT) 29050 63360
MAX ADI EARLY 60 GEN GOOD 11 POOR 26 FAIR 38 FAIR
MAX ADI LATE 5 VERY POOR 45 GEN GOOD 4 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 4 4 3 5
MAX LVORI LATE 4 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY. MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS AROUND 80. NORTHWEST
WINDS 20 TO 25 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. WEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ503-170815-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF BOYDS AND GERMANTOWN
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 30 90
CHANCE OF THUNDER (%) 20 0 30 50
TEMP (24H TREND) 68 (-8) 89 (-7) 70 88
RH % (24H TREND) 79 (-9) 38 (-3) 90 67
WIND 20FT/EARLY(MPH) NW 6 G19 LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) N 5 G17 LGT/VAR LGT/VAR SW 7 G18
PRECIP AMOUNT 0.01 0.00 0.02 0.30
PRECIP DURATION 1 1 6
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 9 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5320 4650
TRANSPORT WND (MPH) NW 6 SW 13
VENT RATE (KT-FT) 26600 51150
MAX ADI EARLY 65 GOOD 19 GEN POOR 17 GEN POOR 29 FAIR
MAX ADI LATE 7 POOR 37 FAIR 6 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 3 4 3 5
MAX LVORI LATE 3 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. WEST
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTH WINDS 5 TO 10 MPH.
MDZ502-170815-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITIES OF CUMBERLAND, ELLERSLIE, BRADY, RAWLINGS,
AND MCCOOLE
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 90
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 64 (-11) 89 (-3) 68 86
RH % (24H TREND) 85 (0) 36 (-10) 91 65
WIND 20FT/EARLY(MPH) NW 5 G17 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7 G20
PRECIP AMOUNT 0.00 0.00 0.03 0.14
PRECIP DURATION 1 6
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5890 4220
TRANSPORT WND (MPH) W 6 W 15
VENT RATE (KT-FT) 29450 54860
MAX ADI EARLY 47 GEN GOOD 12 POOR 19 GEN POOR 34 FAIR
MAX ADI LATE 3 VERY POOR 40 FAIR 3 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 3 5 3 6
MAX LVORI LATE 5 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
MDZ505-170815-
NORTHWEST HOWARD-
INCLUDING THE CITIES OF LISBON, POPLAR SPRINGS, WATERSVILLE,
GLENELG, GLENWOOD, WEST FRIENDSHIP, AND DAYTON
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 30 90
CHANCE OF THUNDER (%) 30 0 30 50
TEMP (24H TREND) 68 (-7) 88 (-6) 70 88
RH % (24H TREND) 76 (-14) 38 (-9) 91 67
WIND 20FT/EARLY(MPH) NW 6 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7 G19
PRECIP AMOUNT 0.02 0.00 0.02 0.35
PRECIP DURATION 1 1 6
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 9 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5440 4470
TRANSPORT WND (MPH) NW 6 SW 14
VENT RATE (KT-FT) 27200 53640
MAX ADI EARLY 64 GOOD 19 GEN POOR 17 GEN POOR 27 FAIR
MAX ADI LATE 8 POOR 38 FAIR 6 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 3 4 3 5
MAX LVORI LATE 3 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
MDZ504-170815-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF FOUR CORNERS, SILVER SPRING, GLENMONT,
BETHESDA, GAITHERSBURG, ASPEN HILL, AND ROCKVILLE
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 30 90
CHANCE OF THUNDER (%) 20 0 30 50
TEMP (24H TREND) 69 (-6) 91 (-5) 71 89
RH % (24H TREND) 74 (-17) 33 (-7) 89 64
WIND 20FT/EARLY(MPH) NW 7 G20 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 5 G21 LGT/VAR LGT/VAR SW 8 G20
PRECIP AMOUNT 0.00 0.00 0.02 0.34
PRECIP DURATION 0 1 6
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 10 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6030 4700
TRANSPORT WND (MPH) NW 6 SW 14
VENT RATE (KT-FT) 30150 56400
MAX ADI EARLY 69 GOOD 21 FAIR 20 GEN POOR 34 FAIR
MAX ADI LATE 8 POOR 46 GEN GOOD 5 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 3 3 3 5
MAX LVORI LATE 3 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE MID 80S. WEST WINDS
5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTH WINDS 5 TO 10 MPH.
MDZ006-170815-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF RANDALLSTOWN, LONG GREEN, GLYNDON,
REISTERSTOWN, OWINGS MILLS, COCKEYSVILLE, AND TIMONIUM
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 30 90
CHANCE OF THUNDER (%) 30 0 30 50
TEMP (24H TREND) 67 (-4) 89 (-5) 69 87
RH % (24H TREND) 75 (-18) 36 (-10) 88 66
WIND 20FT/EARLY(MPH) NW 7 G19 LGT/VAR LGT/VAR S 5 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G19
PRECIP AMOUNT 0.01 0.00 0.03 0.40
PRECIP DURATION 1 1 9
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 9 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6040 3950
TRANSPORT WND (MPH) NW 8 SW 14
VENT RATE (KT-FT) 42280 47400
MAX ADI EARLY 60 GEN GOOD 26 FAIR 30 FAIR 27 FAIR
MAX ADI LATE 8 POOR 57 GEN GOOD 5 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 3 3 3 5
MAX LVORI LATE 3 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
MDZ005-170815-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG, GAMBER, AND WESTMINSTER
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 20 90
CHANCE OF THUNDER (%) 30 0 20 50
TEMP (24H TREND) 66 (-9) 87 (-8) 69 87
RH % (24H TREND) 77 (-11) 38 (-6) 87 66
WIND 20FT/EARLY(MPH) NW 7 G19 LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G18
PRECIP AMOUNT 0.00 0.00 0.02 0.29
PRECIP DURATION 1 0 6
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 9 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5600 4130
TRANSPORT WND (MPH) NW 7 SW 15
VENT RATE (KT-FT) 33600 53690
MAX ADI EARLY 63 GOOD 18 GEN POOR 25 FAIR 25 FAIR
MAX ADI LATE 8 POOR 47 GEN GOOD 6 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 3 4 3 5
MAX LVORI LATE 3 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
MDZ004-170815-
FREDERICK-
INCLUDING THE CITIES OF FREDERICK, BALLENGER CREEK, BUCKEYSTOWN,
AND PARK MILLS
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 30 90
CHANCE OF THUNDER (%) 20 0 20 50
TEMP (24H TREND) 67 (-11) 89 (-5) 69 88
RH % (24H TREND) 81 (-3) 39 (-5) 89 67
WIND 20FT/EARLY(MPH) NW 6 G19 LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7 G18
PRECIP AMOUNT 0.00 0.00 0.02 0.23
PRECIP DURATION 1 1 6
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 9 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5550 4290
TRANSPORT WND (MPH) NW 6 SW 14
VENT RATE (KT-FT) 27750 51480
MAX ADI EARLY 62 GOOD 15 GEN POOR 21 FAIR 25 FAIR
MAX ADI LATE 6 VERY POOR 38 FAIR 6 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 3 4 3 5
MAX LVORI LATE 3 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
MDZ003-170815-
WASHINGTON-
INCLUDING THE CITIES OF HAGERSTOWN AND HALFWAY
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 30 90
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 66 (-10) 90 (-4) 70 88
RH % (24H TREND) 81 (-6) 36 (-8) 87 64
WIND 20FT/EARLY(MPH) NW 7 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7 G18
PRECIP AMOUNT 0.00 0.00 0.02 0.16
PRECIP DURATION 0 1 6
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 9 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6130 4150
TRANSPORT WND (MPH) NW 6 W 14
VENT RATE (KT-FT) 30650 49800
MAX ADI EARLY 66 GOOD 14 GEN POOR 20 GEN POOR 25 FAIR
MAX ADI LATE 6 VERY POOR 40 FAIR 5 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 3 4 3 5
MAX LVORI LATE 3 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE MID 80S. NORTHWEST
WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
VAZ053-170815-
FAIRFAX-
INCLUDING THE CITIES OF BURKE, FAIRFAX STATION, RESTON,
ANNANDALE, CHANTILLY, LANGLEY, AND MCLEAN
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 30 90
CHANCE OF THUNDER (%) 20 0 30 50
TEMP (24H TREND) 71 (-6) 91 (-5) 72 90
RH % (24H TREND) 77 (-9) 35 (-10) 91 61
WIND 20FT/EARLY(MPH) W 5 G18 LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) N 5 G19 LGT/VAR LGT/VAR SW 9 G20
PRECIP AMOUNT 0.00 0.00 0.03 0.27
PRECIP DURATION 0 1 6
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 10 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6180 4590
TRANSPORT WND (MPH) NW 6 SW 14
VENT RATE (KT-FT) 30900 55080
MAX ADI EARLY 81 GOOD 21 FAIR 22 FAIR 38 FAIR
MAX ADI LATE 8 POOR 40 FAIR 5 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 3 3 3 5
MAX LVORI LATE 3 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS AROUND 90. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTH WINDS 5 TO 10 MPH.
VAZ527-170815-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
INCLUDING THE CITIES OF DALE CITY, INDEPENDENT HILL, ADEN,
MANASSAS, LAKE RIDGE, WOODBRIDGE, AND MONTCLAIR
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 30 90
CHANCE OF THUNDER (%) 20 0 30 50
TEMP (24H TREND) 71 (-2) 91 (-4) 71 91
RH % (24H TREND) 81 (-13) 37 (-9) 91 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 5 LGT/VAR LGT/VAR SW 9 G20
PRECIP AMOUNT 0.00 0.00 0.04 0.21
PRECIP DURATION 0 1 5
PRECIP BEGIN 8 PM 2 AM CONTINUING
PRECIP END 10 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5740 4540
TRANSPORT WND (MPH) NW 5 SW 13
VENT RATE (KT-FT) 22960 49940
MAX ADI EARLY 76 GOOD 19 GEN POOR 19 GEN POOR 39 FAIR
MAX ADI LATE 8 POOR 32 FAIR 5 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 4 4 3 6
MAX LVORI LATE 4 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER
80S. EAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS AROUND 90. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.
WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTH WINDS 5 TO 10 MPH.
VAZ051-170815-
CULPEPER-
INCLUDING THE CITIES OF CARDOVA, CATALPA, CULPEPER, REVA,
STEVENSBURG, WINSTON, AND RAPIDAN
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 80
CHANCE OF THUNDER (%) 0 0 0 50
TEMP (24H TREND) 71 (0) 91 (-5) 71 94
RH % (24H TREND) 82 (-13) 39 (-2) 96 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.14
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 5760 5610
TRANSPORT WND (MPH) SW 5 SW 15
VENT RATE (KT-FT) 23040 72930
MAX ADI EARLY 72 GOOD 19 GEN POOR 27 FAIR 44 GEN GOOD
MAX ADI LATE 5 VERY POOR 31 FAIR 3 VERY POOR 66 GOOD
MAX LVORI EARLY 3 4 3 6
MAX LVORI LATE 4 2 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS AROUND 90. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE UPPER 80S. WEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. NORTH WINDS AROUND 5 MPH.
VAZ050-170815-
ORANGE-
INCLUDING THE CITIES OF BURR HILL, EVERONA, LAHORE, MADISON RUN,
NASONS, ORANGE, AND UNIONVILLE
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 70
CHANCE OF THUNDER (%) 0 0 0 50
TEMP (24H TREND) 72 (+2) 93 (-2) 70 94
RH % (24H TREND) 81 (-15) 40 (0) 97 52
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.16
PRECIP DURATION 3
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 5860 6340
TRANSPORT WND (MPH) SW 5 SW 15
VENT RATE (KT-FT) 23440 82420
MAX ADI EARLY 66 GOOD 21 FAIR 36 FAIR 46 GEN GOOD
MAX ADI LATE 5 VERY POOR 32 FAIR 4 VERY POOR 69 GOOD
MAX LVORI EARLY 3 4 4 7
MAX LVORI LATE 4 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS
5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS AROUND 90. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE UPPER 80S. WEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ036-170815-
NELSON-
INCLUDING THE CITY OF GREENFIELD
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 70
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 73 (+2) 93 (0) 71 95
RH % (24H TREND) 84 (-7) 44 (-3) 92 50
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.05
PRECIP DURATION 3
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 6120 7200
TRANSPORT WND (MPH) SW 5 SW 17
VENT RATE (KT-FT) 24480 108000
MAX ADI EARLY 41 GEN GOOD 23 FAIR 33 FAIR 58 GEN GOOD
MAX ADI LATE 5 VERY POOR 38 FAIR 3 VERY POOR 83 GOOD
MAX LVORI EARLY 3 4 4 6
MAX LVORI LATE 4 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.
WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS AROUND 90. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE UPPER 80S. WEST WINDS
5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ037-170815-
ALBEMARLE-
INCLUDING THE CITIES OF CHARLOTTESVILLE AND OVERTON
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 70
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 73 (0) 94 (0) 71 95
RH % (24H TREND) 81 (-8) 40 (-2) 94 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 10 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.09
PRECIP DURATION 3
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 6050 7290
TRANSPORT WND (MPH) S 6 SW 16
VENT RATE (KT-FT) 30250 102060
MAX ADI EARLY 45 GEN GOOD 20 GEN POOR 32 FAIR 51 GEN GOOD
MAX ADI LATE 5 VERY POOR 35 FAIR 3 VERY POOR 70 GOOD
MAX LVORI EARLY 3 4 3 7
MAX LVORI LATE 4 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS
10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.
WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ038-170815-
GREENE-
INCLUDING THE CITY OF SHADY GROVE
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 80
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 72 (+1) 92 (-2) 71 93
RH % (24H TREND) 79 (-14) 42 (+1) 92 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NE 5 LGT/VAR LGT/VAR SW 9 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.11
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 5230 6470
TRANSPORT WND (MPH) SW 5 SW 15
VENT RATE (KT-FT) 20920 84110
MAX ADI EARLY 41 GEN GOOD 17 GEN POOR 28 FAIR 51 GEN GOOD
MAX ADI LATE 5 VERY POOR 36 FAIR 3 VERY POOR 68 GOOD
MAX LVORI EARLY 3 4 3 7
MAX LVORI LATE 4 2 6 1
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS
5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE MID 80S. WEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ039-170815-
MADISON-
INCLUDING THE CITIES OF FORDSVILLE, FIVE FORKS, MADISON MILLS,
AND TWYMANS MILL
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 80
CHANCE OF THUNDER (%) 0 0 0 50
TEMP (24H TREND) 71 (0) 92 (-3) 70 93
RH % (24H TREND) 80 (-12) 41 (0) 94 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 5 LGT/VAR LGT/VAR SW 8 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.12
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 5250 6040
TRANSPORT WND (MPH) SW 6 SW 16
VENT RATE (KT-FT) 26250 84560
MAX ADI EARLY 43 GEN GOOD 18 GEN POOR 24 FAIR 44 GEN GOOD
MAX ADI LATE 5 VERY POOR 36 FAIR 3 VERY POOR 73 GOOD
MAX LVORI EARLY 3 4 3 7
MAX LVORI LATE 4 2 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS
5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 5 MPH.
MDZ014-170815-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, RIDGEWAY, SEVERN,
SOUTH GATE, SEVERNA PARK, AND ARNOLD
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 30 90
CHANCE OF THUNDER (%) 20 0 30 50
TEMP (24H TREND) 73 (-5) 91 (-6) 72 90
RH % (24H TREND) 75 (-10) 34 (-10) 93 63
WIND 20FT/EARLY(MPH) NW 7 G19 LGT/VAR LGT/VAR S 6
WIND 20FT/LATE(MPH) N 6 G21 LGT/VAR S 5 S 9 G19
PRECIP AMOUNT 0.00 0.00 0.01 0.37
PRECIP DURATION 1 1 6
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5860 4060
TRANSPORT WND (MPH) NW 7 SW 15
VENT RATE (KT-FT) 35160 52780
MAX ADI EARLY 47 GEN GOOD 19 GEN POOR 17 GEN POOR 29 FAIR
MAX ADI LATE 8 POOR 39 FAIR 6 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 3 3 3 5
MAX LVORI LATE 3 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE MID 80S.
EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.
WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
MID 80S. NORTH WINDS 5 TO 10 MPH.
MDZ017-170815-
ST. MARYS-
INCLUDING THE CITIES OF DAMERON, LEXINGTON PARK, PINEY POINT,
RIDGE, CALIFORNIA, CALLAWAY, AND SOTTERLEY
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 70
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 74 (-2) 91 (-4) 73 93
RH % (24H TREND) 82 (-11) 40 (-9) 100 54
WIND 20FT/EARLY(MPH) SW 6 NE 5 G18 SE 6 S 6
WIND 20FT/LATE(MPH) N 7 G21 LGT/VAR S 5 SW 10 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.15
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 5190 5370
TRANSPORT WND (MPH) NW 5 SW 17
VENT RATE (KT-FT) 20760 80550
MAX ADI EARLY 35 FAIR 21 FAIR 17 GEN POOR 45 GEN GOOD
MAX ADI LATE 8 POOR 24 FAIR 7 POOR 57 GEN GOOD
MAX LVORI EARLY 4 4 4 7
MAX LVORI LATE 4 2 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE MID
80S. EAST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. WEST
WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
MID 80S. NORTH WINDS 10 TO 15 MPH.
MDZ016-170815-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE SHOWERS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 20 80
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 74 (+2) 92 (-4) 72 93
RH % (24H TREND) 79 (-18) 36 (-10) 99 55
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR SE 5 S 5
WIND 20FT/LATE(MPH) N 6 LGT/VAR LGT/VAR SW 10 G20
PRECIP AMOUNT 0.02 0.00 0.01 0.19
PRECIP DURATION 0 0 5
PRECIP BEGIN 8 PM 2 AM CONTINUING
PRECIP END 12 AM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6010 4600
TRANSPORT WND (MPH) W 5 SW 16
VENT RATE (KT-FT) 24040 64400
MAX ADI EARLY 62 GOOD 21 FAIR 21 FAIR 41 GEN GOOD
MAX ADI LATE 8 POOR 31 FAIR 6 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 4 3 3 7
MAX LVORI LATE 4 2 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. EAST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.
WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
MID 80S. NORTH WINDS 5 TO 10 MPH.
MDZ018-170815-
CALVERT-
INCLUDING THE CITIES OF COVE POINT, DRUM POINT, CHESAPEAKE BEACH,
MOUNT HARMONY, BROOMES ISLAND, LONG BEACH, AND DUNKIRK
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 20 80
CHANCE OF THUNDER (%) 20 0 20 50
TEMP (24H TREND) 74 (-2) 90 (-4) 74 93
RH % (24H TREND) 86 (-2) 40 (-11) 96 57
WIND 20FT/EARLY(MPH) SW 5 NE 5 G17 LGT/VAR S 6
WIND 20FT/LATE(MPH) N 7 G21 LGT/VAR S 5 SW 10 G19
PRECIP AMOUNT 0.02 0.00 0.00 0.21
PRECIP DURATION 1 0 5
PRECIP BEGIN 8 PM 2 AM CONTINUING
PRECIP END 1 AM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 4650 3800
TRANSPORT WND (MPH) N 5 SW 15
VENT RATE (KT-FT) 18600 49400
MAX ADI EARLY 32 FAIR 19 GEN POOR 12 POOR 45 GEN GOOD
MAX ADI LATE 8 POOR 22 FAIR 7 POOR 50 GEN GOOD
MAX LVORI EARLY 5 4 3 6
MAX LVORI LATE 4 2 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
70S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. SOUTHWEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. WEST
WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
MID 80S. NORTH WINDS 5 TO 10 MPH.
MDZ011-170815-
SOUTHERN BALTIMORE-
INCLUDING THE CITIES OF BALTIMORE, FELLS POINT, AND PARK HEIGHTS
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 0 30 90
CHANCE OF THUNDER (%) 30 0 30 50
TEMP (24H TREND) 71 (-7) 91 (-5) 71 90
RH % (24H TREND) 71 (-21) 32 (-13) 87 65
WIND 20FT/EARLY(MPH) NW 8 G20 LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) N 5 G21 LGT/VAR LGT/VAR S 9 G19
PRECIP AMOUNT 0.00 0.00 0.03 0.46
PRECIP DURATION 1 1 9
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 10 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6470 4550
TRANSPORT WND (MPH) NW 8 SW 14
VENT RATE (KT-FT) 45290 54600
MAX ADI EARLY 51 GEN GOOD 22 FAIR 25 FAIR 24 FAIR
MAX ADI LATE 8 POOR 58 GEN GOOD 5 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 3 3 3 5
MAX LVORI LATE 3 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.
WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTH WINDS 5 TO 10 MPH.
MDZ013-170815-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, TANTALLON, GREENBELT, AND MONTPELIER
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 30 90
CHANCE OF THUNDER (%) 20 0 20 50
TEMP (24H TREND) 73 (-2) 91 (-6) 71 91
RH % (24H TREND) 76 (-14) 33 (-10) 95 59
WIND 20FT/EARLY(MPH) W 7 G19 LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) N 5 G19 LGT/VAR LGT/VAR SW 9 G21
PRECIP AMOUNT 0.01 0.00 0.01 0.30
PRECIP DURATION 1 1 6
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 11 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6410 4260
TRANSPORT WND (MPH) NW 6 SW 15
VENT RATE (KT-FT) 32050 55380
MAX ADI EARLY 67 GOOD 21 FAIR 23 FAIR 39 FAIR
MAX ADI LATE 7 POOR 45 GEN GOOD 5 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 3 3 3 6
MAX LVORI LATE 3 2 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS AROUND 90. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.
WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
MID 80S. NORTH WINDS 5 TO 10 MPH.
VAZ040-170815-
RAPPAHANNOCK-
INCLUDING THE CITIES OF CASTLETON, FIVE FORKS, FLINT HILL,
HACKLEYS CROSSROADS, ROCK MILLS, AND WASHINGTON
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 20 80
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 70 (-2) 90 (-5) 70 90
RH % (24H TREND) 84 (-6) 43 (+1) 93 61
WIND 20FT/EARLY(MPH) W 5 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.11
PRECIP DURATION 0 5
PRECIP BEGIN 2 AM 7 AM
PRECIP END 5 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 5240 5370
TRANSPORT WND (MPH) S 6 SW 15
VENT RATE (KT-FT) 26200 69810
MAX ADI EARLY 60 GEN GOOD 13 GEN POOR 25 FAIR 36 FAIR
MAX ADI LATE 8 POOR 36 FAIR 4 VERY POOR 65 GOOD
MAX LVORI EARLY 4 4 3 6
MAX LVORI LATE 4 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S. NORTHWEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
DCZ001-170815-
DISTRICT OF COLUMBIA-
INCLUDING THE CITIES OF ADAMS MORGAN AND WASHINGTON
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 30 90
CHANCE OF THUNDER (%) 20 0 30 50
TEMP (24H TREND) 74 (-4) 93 (-4) 74 91
RH % (24H TREND) 66 (-14) 31 (-8) 86 60
WIND 20FT/EARLY(MPH) W 7 G19 LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) N 6 G19 LGT/VAR LGT/VAR SW 9 G20
PRECIP AMOUNT 0.00 0.00 0.02 0.31
PRECIP DURATION 0 1 6
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 10 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6810 4470
TRANSPORT WND (MPH) NW 6 SW 15
VENT RATE (KT-FT) 34050 58110
MAX ADI EARLY 69 GOOD 23 FAIR 29 FAIR 38 FAIR
MAX ADI LATE 8 POOR 54 GEN GOOD 5 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 3 3 2 5
MAX LVORI LATE 3 2 4 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER
80S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.
WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
MID 80S. NORTH WINDS 5 TO 10 MPH.
VAZ504-170815-
EASTERN HIGHLAND-
INCLUDING THE CITIES OF CLOVER CREEK, LIBERTY, MCDOWELL,
MONTEREY, MUSTOE, POSSUM TROT, AND SIRONS MILL
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 30 80
CHANCE OF THUNDER (%) 0 20 30 50
TEMP (24H TREND) 64 (-1) 90 (+2) 65 86
RH % (24H TREND) 100 (+1) 50 (+1) 98 65
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G21
PRECIP AMOUNT 0.00 0.03 0.02 0.12
PRECIP DURATION 1 1 5
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 3 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 5630 4040
TRANSPORT WND (MPH) W 6 W 17
VENT RATE (KT-FT) 28150 60600
MAX ADI EARLY 38 FAIR 18 GEN POOR 22 FAIR 57 GEN GOOD
MAX ADI LATE 4 VERY POOR 38 FAIR 4 VERY POOR 69 GOOD
MAX LVORI EARLY 5 7 6 6
MAX LVORI LATE 7 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ027-170815-
SHENANDOAH-
INCLUDING THE CITIES OF CLARY, STRASBURG, ALONZAVILLE, WOODSTOCK,
HAWKINSTOWN, MOUNT CLIFTON, AND MOUNT JACKSON
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 80
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 67 (-2) 89 (-5) 69 88
RH % (24H TREND) 86 (-9) 41 (-1) 93 61
WIND 20FT/EARLY(MPH) W 6 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.10
PRECIP DURATION 1 5
PRECIP BEGIN 2 AM 7 AM
PRECIP END 6 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 5600 4770
TRANSPORT WND (MPH) W 5 W 16
VENT RATE (KT-FT) 22400 66780
MAX ADI EARLY 66 GOOD 13 GEN POOR 21 FAIR 44 GEN GOOD
MAX ADI LATE 5 VERY POOR 31 FAIR 4 VERY POOR 66 GOOD
MAX LVORI EARLY 5 4 3 6
MAX LVORI LATE 5 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO
15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTH WINDS AROUND 5 MPH.
VAZ505-170815-
WESTERN LOUDOUN-
INCLUDING THE CITY OF LUCKETTS
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 30 90
CHANCE OF THUNDER (%) 20 0 30 50
TEMP (24H TREND) 69 (-7) 89 (-6) 71 88
RH % (24H TREND) 78 (-4) 39 (-2) 88 66
WIND 20FT/EARLY(MPH) NW 7 G18 LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) N 5 G17 LGT/VAR S 5 SW 8 G18
PRECIP AMOUNT 0.00 0.00 0.02 0.20
PRECIP DURATION 0 1 6
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 9 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5400 4430
TRANSPORT WND (MPH) NW 5 SW 13
VENT RATE (KT-FT) 21600 48730
MAX ADI EARLY 67 GOOD 13 GEN POOR 23 FAIR 26 FAIR
MAX ADI LATE 7 POOR 36 FAIR 7 POOR 48 GEN GOOD
MAX LVORI EARLY 3 4 3 5
MAX LVORI LATE 3 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
VAZ028-170815-
FREDERICK-
INCLUDING THE CITIES OF ALBIN, CEDAR GROVE, GAINESBORO,
AND WINCHESTER
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 30 90
CHANCE OF THUNDER (%) 20 0 30 50
TEMP (24H TREND) 67 (-5) 90 (-3) 70 89
RH % (24H TREND) 80 (-7) 37 (-6) 87 62
WIND 20FT/EARLY(MPH) NW 7 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.11
PRECIP DURATION 0 1 5
PRECIP BEGIN 6 PM 2 AM 7 AM
PRECIP END 8 PM 6 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 6190 4150
TRANSPORT WND (MPH) W 6 W 13
VENT RATE (KT-FT) 30950 45650
MAX ADI EARLY 88 GOOD 14 GEN POOR 34 FAIR 38 FAIR
MAX ADI LATE 6 VERY POOR 42 GEN GOOD 4 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 4 4 3 5
MAX LVORI LATE 3 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS IN THE MID 80S. NORTHWEST WINDS 15 TO
20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
VAZ025-170815-
AUGUSTA-
INCLUDING THE CITIES OF CHRISTIAN, CHURCHVILLE, STAUNTON,
WAYNESBORO, SPOTTSWOOD, AND STUARTS DRAFT
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 20 80
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 67 (+1) 90 (-1) 68 90
RH % (24H TREND) 93 (-3) 45 (+1) 94 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G21
PRECIP AMOUNT 0.00 0.00 0.01 0.06
PRECIP DURATION 1 5
PRECIP BEGIN 6 PM 8 AM
PRECIP END 2 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 5610 5920
TRANSPORT WND (MPH) SW 6 W 17
VENT RATE (KT-FT) 28050 88800
MAX ADI EARLY 34 FAIR 12 POOR 24 FAIR 71 GOOD
MAX ADI LATE 4 VERY POOR 38 FAIR 3 VERY POOR 70 GOOD
MAX LVORI EARLY 3 6 4 6
MAX LVORI LATE 6 2 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS
15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. WEST
WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 80.
NORTHEAST WINDS 10 TO 15 MPH.
VAZ502-170815-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 80
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 71 (+1) 91 (-5) 71 93
RH % (24H TREND) 82 (-11) 38 (-4) 94 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G19
PRECIP AMOUNT 0.00 0.00 0.04 0.17
PRECIP DURATION 0 5
PRECIP BEGIN 2 AM 7 AM
PRECIP END 6 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 5690 5000
TRANSPORT WND (MPH) NW 5 SW 15
VENT RATE (KT-FT) 22760 65000
MAX ADI EARLY 80 GOOD 19 GEN POOR 26 FAIR 45 GEN GOOD
MAX ADI LATE 8 POOR 31 FAIR 4 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 4 4 3 6
MAX LVORI LATE 4 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. EAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS AROUND 90. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE UPPER 80S. WEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTH WINDS AROUND 5 MPH.
VAZ026-170815-
ROCKINGHAM-
INCLUDING THE CITIES OF HARRISONBURG AND LINVILLE
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 20 80
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 66 (-1) 90 (-1) 67 90
RH % (24H TREND) 93 (-3) 44 (-1) 97 59
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.07
PRECIP DURATION 1 5
PRECIP BEGIN 6 PM 7 AM
PRECIP END 4 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 5220 4980
TRANSPORT WND (MPH) SW 5 W 15
VENT RATE (KT-FT) 20880 64740
MAX ADI EARLY 34 FAIR 11 POOR 18 GEN POOR 49 GEN GOOD
MAX ADI LATE 4 VERY POOR 30 FAIR 3 VERY POOR 62 GOOD
MAX LVORI EARLY 4 5 4 6
MAX LVORI LATE 6 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS
10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS 5 TO 10 MPH.
VAZ503-170815-
WESTERN HIGHLAND-
INCLUDING THE CITIES OF HIGHTOWN, MILL GAP, AND NEW HAMPDEN
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 30 90
CHANCE OF THUNDER (%) 0 20 30 50
TEMP (24H TREND) 61 (-3) 85 (0) 63 81
RH % (24H TREND) 100 (0) 53 (+1) 99 71
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR SW 6 G21
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G23
PRECIP AMOUNT 0.00 0.03 0.02 0.17
PRECIP DURATION 1 1 5
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 3 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 5400 3980
TRANSPORT WND (MPH) W 7 W 18
VENT RATE (KT-FT) 32400 63680
MAX ADI EARLY 46 GEN GOOD 21 FAIR 19 GEN POOR 59 GEN GOOD
MAX ADI LATE 5 VERY POOR 41 GEN GOOD 6 VERY POOR 67 GOOD
MAX LVORI EARLY 5 9 6 6
MAX LVORI LATE 9 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. WEST
WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHEAST WINDS 5 TO 10 MPH.
VAZ508-170815-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF MONTEBELLO
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 80
CHANCE OF THUNDER (%) 0 0 0 50
TEMP (24H TREND) 69 (-1) 88 (+1) 69 89
RH % (24H TREND) 83 (-5) 45 (-1) 89 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 7 LGT/VAR LGT/VAR SW 9 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.06
PRECIP DURATION 4
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 5470 6130
TRANSPORT WND (MPH) SW 5 W 16
VENT RATE (KT-FT) 21880 85820
MAX ADI EARLY 37 FAIR 14 GEN POOR 32 FAIR 60 GEN GOOD
MAX ADI LATE 5 VERY POOR 37 FAIR 3 VERY POOR 73 GOOD
MAX LVORI EARLY 3 4 3 5
MAX LVORI LATE 4 2 5 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 15 TO
20 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
70S. EAST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 10 TO 15 MPH.
VAZ506-170815-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF GLEEDSVILLE, LEESBURG,
DULLES INTERNATIONAL AIRPORT, OAK GROVE, STERLING PARK,
AND COUNTRYSIDE
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 30 90
CHANCE OF THUNDER (%) 20 0 30 50
TEMP (24H TREND) 69 (-11) 90 (-6) 71 89
RH % (24H TREND) 79 (+3) 37 (-5) 89 64
WIND 20FT/EARLY(MPH) NW 6 G17 LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G19
PRECIP AMOUNT 0.00 0.00 0.03 0.27
PRECIP DURATION 0 1 6
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 9 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5180 4370
TRANSPORT WND (MPH) NW 6 SW 13
VENT RATE (KT-FT) 25900 48070
MAX ADI EARLY 75 GOOD 18 GEN POOR 22 FAIR 31 FAIR
MAX ADI LATE 8 POOR 37 FAIR 6 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 4 4 3 5
MAX LVORI LATE 4 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE MID 80S. NORTHWEST
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. NORTH WINDS 5 TO 10 MPH.
VAZ507-170815-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITIES OF CHESTER GAP AND SKYLAND
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 20 80
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 67 (-3) 87 (-1) 69 87
RH % (24H TREND) 88 (0) 44 (-1) 91 62
WIND 20FT/EARLY(MPH) NW 7 LGT/VAR LGT/VAR SW 6 G20
WIND 20FT/LATE(MPH) N 7 G19 LGT/VAR LGT/VAR SW 9 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.11
PRECIP DURATION 0 5
PRECIP BEGIN 10 PM 7 AM
PRECIP END 4 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 5190 5280
TRANSPORT WND (MPH) SW 6 SW 16
VENT RATE (KT-FT) 25950 73920
MAX ADI EARLY 42 GEN GOOD 12 POOR 24 FAIR 43 GEN GOOD
MAX ADI LATE 7 POOR 36 FAIR 5 VERY POOR 65 GOOD
MAX LVORI EARLY 4 3 3 6
MAX LVORI LATE 4 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
70S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS AROUND 80. WEST WINDS
10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS 5 TO 10 MPH.
VAZ501-170815-
NORTHERN FAUQUIER-
INCLUDING THE CITIES OF AIRLIE, BETHEL, AND WARRENTON
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 90
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 69 (-2) 89 (-6) 70 90
RH % (24H TREND) 81 (-10) 39 (-3) 89 63
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 5 G17 LGT/VAR LGT/VAR SW 8 G19
PRECIP AMOUNT 0.00 0.00 0.01 0.16
PRECIP DURATION 1 5
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5290 4620
TRANSPORT WND (MPH) W 5 SW 13
VENT RATE (KT-FT) 21160 50820
MAX ADI EARLY 76 GOOD 13 GEN POOR 24 FAIR 33 FAIR
MAX ADI LATE 8 POOR 34 FAIR 5 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 4 4 3 5
MAX LVORI LATE 4 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
VAZ029-170815-
PAGE-
INCLUDING THE CITIES OF COMPTON, FAIRVIEW, HAMBURG, KIMBALL,
LURAY, RILEYVILLE, AND INGHAM
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 80
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 68 (0) 90 (-3) 69 89
RH % (24H TREND) 86 (-9) 42 (0) 94 59
WIND 20FT/EARLY(MPH) W 5 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.10
PRECIP DURATION 1 5
PRECIP BEGIN 10 PM 7 AM
PRECIP END 4 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 5070 5010
TRANSPORT WND (MPH) W 5 W 16
VENT RATE (KT-FT) 20280 70140
MAX ADI EARLY 35 FAIR 11 POOR 11 POOR 43 GEN GOOD
MAX ADI LATE 4 VERY POOR 28 FAIR 4 VERY POOR 63 GOOD
MAX LVORI EARLY 4 4 3 6
MAX LVORI LATE 5 2 6 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTH WINDS AROUND 5 MPH.
WVZ506-170815-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 30 80
CHANCE OF THUNDER (%) 0 20 20 50
TEMP (24H TREND) 64 (-1) 87 (0) 66 85
RH % (24H TREND) 99 (+3) 47 (-5) 98 65
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5 G20
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G21
PRECIP AMOUNT 0.00 0.03 0.02 0.10
PRECIP DURATION 0 1 5
PRECIP BEGIN 2 PM CONTINUING 7 AM
PRECIP END CONTINUING 3 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 5600 4450
TRANSPORT WND (MPH) W 6 W 17
VENT RATE (KT-FT) 28000 66750
MAX ADI EARLY 40 FAIR 12 POOR 19 GEN POOR 59 GEN GOOD
MAX ADI LATE 4 VERY POOR 35 FAIR 5 VERY POOR 65 GOOD
MAX LVORI EARLY 6 7 6 7
MAX LVORI LATE 8 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS AROUND 80. NORTHWEST
WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. WEST
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. NORTH WINDS 5 TO 10 MPH.
VAZ031-170815-
CLARKE-
INCLUDING THE CITIES OF BERRYVILLE AND STRINGTOWN
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 30 90
CHANCE OF THUNDER (%) 20 0 30 50
TEMP (24H TREND) 68 (-4) 90 (-4) 71 90
RH % (24H TREND) 80 (-9) 38 (-3) 87 61
WIND 20FT/EARLY(MPH) NW 6 G18 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.13
PRECIP DURATION 0 1 5
PRECIP BEGIN 6 PM 2 AM 7 AM
PRECIP END 9 PM 6 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 5590 4170
TRANSPORT WND (MPH) W 5 W 12
VENT RATE (KT-FT) 22360 41700
MAX ADI EARLY 81 GOOD 13 GEN POOR 25 FAIR 32 FAIR
MAX ADI LATE 8 POOR 32 FAIR 5 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 3 4 3 5
MAX LVORI LATE 4 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
WVZ053-170815-
JEFFERSON-
INCLUDING THE CITIES OF RANSON, SHENANDOAH JUNCTION, BLOOMERY,
CHARLES TOWN, MIDDLEWAY, BAKERTON, AND MILLVILLE
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 30 90
CHANCE OF THUNDER (%) 20 0 30 50
TEMP (24H TREND) 67 (-7) 89 (-6) 70 88
RH % (24H TREND) 80 (-7) 38 (-3) 88 65
WIND 20FT/EARLY(MPH) NW 7 G18 LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) N 5 G18 LGT/VAR LGT/VAR SW 8 G17
PRECIP AMOUNT 0.00 0.00 0.01 0.15
PRECIP DURATION 0 0 6
PRECIP BEGIN 6 PM 3 AM CONTINUING
PRECIP END 9 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5720 4290
TRANSPORT WND (MPH) W 6 SW 13
VENT RATE (KT-FT) 28600 47190
MAX ADI EARLY 68 GOOD 13 GEN POOR 23 FAIR 29 FAIR
MAX ADI LATE 6 VERY POOR 39 FAIR 6 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 3 4 3 5
MAX LVORI LATE 3 2 4 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
VAZ030-170815-
WARREN-
INCLUDING THE CITIES OF ARCO, BENTONVILLE, BUCKTON, CEDARVILLE,
FRONT ROYAL, GLEN ECHO, AND HOWELLSVILLE
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 90
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 68 (-3) 90 (-5) 71 90
RH % (24H TREND) 83 (-10) 39 (-3) 89 60
WIND 20FT/EARLY(MPH) W 5 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.15
PRECIP DURATION 1 5
PRECIP BEGIN 2 AM 7 AM
PRECIP END 6 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 5500 3900
TRANSPORT WND (MPH) SW 5 W 14
VENT RATE (KT-FT) 22000 46800
MAX ADI EARLY 77 GOOD 12 POOR 25 FAIR 40 FAIR
MAX ADI LATE 5 VERY POOR 32 FAIR 4 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 4 4 3 5
MAX LVORI LATE 4 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S. NORTHWEST WINDS
10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
WVZ052-170815-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 30 90
CHANCE OF THUNDER (%) 20 0 30 50
TEMP (24H TREND) 67 (-9) 90 (-4) 70 89
RH % (24H TREND) 77 (-9) 37 (-5) 89 64
WIND 20FT/EARLY(MPH) NW 8 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7 G18
PRECIP AMOUNT 0.00 0.00 0.01 0.14
PRECIP DURATION 0 1 6
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 9 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6230 4240
TRANSPORT WND (MPH) W 6 W 14
VENT RATE (KT-FT) 31150 50880
MAX ADI EARLY 70 GOOD 14 GEN POOR 31 FAIR 30 FAIR
MAX ADI LATE 5 VERY POOR 43 GEN GOOD 4 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 3 4 3 6
MAX LVORI LATE 3 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S. NORTHWEST WINDS
10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
WVZ051-170815-
MORGAN-
INCLUDING THE CITIES OF HANCOCK, SHADY GROVE, BERKELEY SPGS,
BERRYVILLE, SMITH CROSSROADS, MAGNOLIA, AND PAW PAW
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 90
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 65 (-8) 89 (-3) 69 86
RH % (24H TREND) 83 (-6) 37 (-9) 90 66
WIND 20FT/EARLY(MPH) NW 6 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5 G19
PRECIP AMOUNT 0.00 0.00 0.01 0.13
PRECIP DURATION 1 6
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 6260 4320
TRANSPORT WND (MPH) W 6 W 15
VENT RATE (KT-FT) 31300 56160
MAX ADI EARLY 71 GOOD 13 GEN POOR 26 FAIR 32 FAIR
MAX ADI LATE 4 VERY POOR 43 GEN GOOD 4 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 3 4 3 6
MAX LVORI LATE 4 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE MID 80S. NORTHWEST
WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
NORTHWEST WINDS AROUND 5 MPH.
WVZ050-170815-
HAMPSHIRE-
INCLUDING THE CITIES OF PURGITSVILLE, FRENCHBURG, ROMNEY,
THREE CHURCHES, WAPOCOMO, POINTS, AND SPRINGFIELD
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 30 90
CHANCE OF THUNDER (%) 20 0 30 50
TEMP (24H TREND) 66 (-5) 89 (-3) 69 87
RH % (24H TREND) 88 (0) 37 (-10) 90 65
WIND 20FT/EARLY(MPH) NW 6 G19 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 8 G20
PRECIP AMOUNT 0.00 0.00 0.01 0.11
PRECIP DURATION 0 1 5
PRECIP BEGIN 6 PM 2 AM 7 AM
PRECIP END 8 PM 6 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 6040 4450
TRANSPORT WND (MPH) W 5 W 14
VENT RATE (KT-FT) 24160 53400
MAX ADI EARLY 71 GOOD 10 POOR 22 FAIR 40 FAIR
MAX ADI LATE 5 VERY POOR 38 FAIR 4 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 5 5 3 6
MAX LVORI LATE 5 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS AROUND 80. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS AROUND 80.
NORTHWEST WINDS 5 TO 10 MPH.
WVZ055-170815-
HARDY-
INCLUDING THE CITIES OF BRAKE, BEAN SETTLEMENT, FISHER, MCNEILL,
AND MOOREFIELD
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 80
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 66 (-4) 89 (-1) 68 87
RH % (24H TREND) 92 (+2) 40 (-9) 94 64
WIND 20FT/EARLY(MPH) W 6 LGT/VAR LGT/VAR SW 5 G18
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.09
PRECIP DURATION 1 5
PRECIP BEGIN 12 AM 7 AM
PRECIP END 6 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 6040 4870
TRANSPORT WND (MPH) W 6 W 16
VENT RATE (KT-FT) 30200 68180
MAX ADI EARLY 65 GOOD 12 POOR 23 FAIR 49 GEN GOOD
MAX ADI LATE 4 VERY POOR 39 FAIR 4 VERY POOR 67 GOOD
MAX LVORI EARLY 5 5 3 6
MAX LVORI LATE 5 2 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS AROUND 80. WEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS 5 TO 10 MPH.
MDZ509-170815-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 100
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 61 (-8) 84 (+1) 66 79
RH % (24H TREND) 96 (-3) 41 (-22) 98 80
WIND 20FT/EARLY(MPH) W 5 G18 LGT/VAR LGT/VAR SW 7 G21
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 11 G25
PRECIP AMOUNT 0.00 0.00 0.05 0.35
PRECIP DURATION 1 9
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5220 3250
TRANSPORT WND (MPH) W 7 W 21
VENT RATE (KT-FT) 31320 58500
MAX ADI EARLY 61 GOOD 10 POOR 23 FAIR 39 FAIR
MAX ADI LATE 3 VERY POOR 42 GEN GOOD 6 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 6 6 4 6
MAX LVORI LATE 6 2 6 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS IN THE MID 70S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. WEST
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ510-170815-
EASTERN GARRETT-
INCLUDING THE CITIES OF GRANTSVILLE AND KITZMILLER
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 0 40 90
CHANCE OF THUNDER (%) 20 0 30 50
TEMP (24H TREND) 62 (-9) 86 (+1) 65 81
RH % (24H TREND) 88 (-6) 38 (-17) 93 71
WIND 20FT/EARLY(MPH) NW 7 G18 LGT/VAR LGT/VAR SW 8 G21
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 12 G24
PRECIP AMOUNT 0.00 0.00 0.04 0.24
PRECIP DURATION 0 1 9
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 8 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5690 3650
TRANSPORT WND (MPH) W 7 W 21
VENT RATE (KT-FT) 34140 65700
MAX ADI EARLY 67 GOOD 12 POOR 25 FAIR 40 FAIR
MAX ADI LATE 4 VERY POOR 46 GEN GOOD 5 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 5 5 3 6
MAX LVORI LATE 5 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
BREEZY. SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 20 TO
25 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. WEST
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
MDZ008-VAZ526-170815-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ANDORA, APPLETON, BARKSDALE, BAY VIEW,
BLAKE, BOHEMIAS MILLS, BRANTWOOD, HAYMARKET, AND WOOLSEY
256 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS NONE SHOWERS TSTMS
CHANCE PRECIP (%) 20 0 30 90
CHANCE OF THUNDER (%) 20 0 0 50
TEMP (24H TREND) 67 (-7) 89 (-5) 69 88
RH % (24H TREND) 77 (-11) 38 (-12) 91 68
WIND 20FT/EARLY(MPH) NW 6 G20 LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) N 5 G18 LGT/VAR LGT/VAR S 8 G19
PRECIP AMOUNT 0.00 0.00 0.02 0.44
PRECIP DURATION 0 0 9
PRECIP BEGIN 6 PM 4 AM CONTINUING
PRECIP END 10 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 5810 3150
TRANSPORT WND (MPH) NW 8 SW 12
VENT RATE (KT-FT) 40670 31500
MAX ADI EARLY 42 GEN GOOD 26 FAIR 24 FAIR 22 FAIR
MAX ADI LATE 7 POOR 55 GEN GOOD 5 VERY POOR 31 FAIR
MAX LVORI EARLY 3 3 3 6
MAX LVORI LATE 3 1 5 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE MID 80S. WEST WINDS
10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION ABOVE NORMAL.
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