777
FNUS51 KLWX 181832
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 FRI SEP 18 2026
DISCUSSION
A COLD FRONT WILL PUSH OFF TO THE SOUTH OF THE AREA TODAY. HIGH
PRESSURE WILL CROSS THE NORTHEASTERN U.S. ON SATURDAY BEFORE A
FRONTAL SYSTEM STALLS NEAR THE MID ATLANTIC SUNDAY INTO EARLY NEXT
WEEK. THIS BRINGS INCREASING RAIN CHANCES ACROSS THE AREA ALONG
WITH A MARKED COOLING TREND.
VAZ054-190800-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
INCLUDING THE CITIES OF REAGAN NATIONAL AIRPORT, ARLINGTON,
BALLSTON, BARCROFT, CHERRYDALE, RIVERCREST, AND ROSSLYN
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 63 (-10) 79 (-6) 67 84
RH % (24H TREND) 83 (-14) 60 (-7) 97 65
WIND 20FT/EARLY(MPH) N 7 NE 7 SE 7 S 8
WIND 20FT/LATE(MPH) NE 7 E 8 SE 6 S 12
PRECIP AMOUNT 0.00 0.00 0.00 0.05
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 4160 4210
TRANSPORT WND (MPH) E 6 SW 15
VENT RATE (KT-FT) 20800 54730
MAX ADI EARLY 36 FAIR 20 GEN POOR 23 FAIR 41 GEN GOOD
MAX ADI LATE 11 POOR 20 GEN POOR 8 POOR 47 GEN GOOD
MAX LVORI EARLY 4 4 5 7
MAX LVORI LATE 4 3 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 70S.
NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 10 TO 15 MPH.
VAZ055-190800-
STAFFORD-
INCLUDING THE CITIES OF ARKENDALE, GARRISONVILLE, SHILOH,
WIDEWATER, BROOKFIELD, FALMOUTH, AND GLENDIE
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 63 (-8) 80 (-6) 66 85
RH % (24H TREND) 93 (-5) 64 (-5) 100 67
WIND 20FT/EARLY(MPH) N 6 NE 7 E 5 S 6
WIND 20FT/LATE(MPH) N 6 E 7 LGT/VAR S 11
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 3630 4400
TRANSPORT WND (MPH) E 6 SW 14
VENT RATE (KT-FT) 18150 52800
MAX ADI EARLY 32 FAIR 19 GEN POOR 13 GEN POOR 46 GEN GOOD
MAX ADI LATE 8 POOR 17 GEN POOR 5 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 6 5 6 9
MAX LVORI LATE 5 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ056-190800-
SPOTSYLVANIA-
INCLUDING THE CITY OF FREDERICKSBURG
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 63 (-8) 79 (-8) 65 84
RH % (24H TREND) 97 (-2) 66 (-1) 100 65
WIND 20FT/EARLY(MPH) N 5 NE 7 E 5 S 5
WIND 20FT/LATE(MPH) NE 6 NE 8 LGT/VAR SW 10
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 3530 4480
TRANSPORT WND (MPH) E 7 SW 13
VENT RATE (KT-FT) 21180 49280
MAX ADI EARLY 34 FAIR 18 GEN POOR 14 GEN POOR 43 GEN GOOD
MAX ADI LATE 8 POOR 18 GEN POOR 5 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 6 5 7 9
MAX LVORI LATE 6 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ057-190800-
KING GEORGE-
INCLUDING THE CITIES OF ROLLINS FORK AND DAHLGREN
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 65 (-7) 79 (-7) 67 84
RH % (24H TREND) 97 (-1) 65 (-5) 100 67
WIND 20FT/EARLY(MPH) NE 6 NE 8 E 7 S 6
WIND 20FT/LATE(MPH) NE 7 E 8 LGT/VAR S 11
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 3740 4430
TRANSPORT WND (MPH) E 7 SW 13
VENT RATE (KT-FT) 22440 48730
MAX ADI EARLY 18 GEN POOR 23 FAIR 13 GEN POOR 43 GEN GOOD
MAX ADI LATE 8 POOR 20 GEN POOR 6 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 6 5 6 9
MAX LVORI LATE 5 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
60. HIGHS IN THE MID 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 10 TO 15 MPH.
WVZ502-190800-
EASTERN GRANT-
INCLUDING THE CITIES OF CABINS, KLINE GAP, LANDES, MASONVILLE,
PETERSBURG, SEYMOURVILLE, AND WELTON
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE TSTMS
CHANCE PRECIP (%) 20 0 0 70
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 57 (-11) 78 (-2) 62 83
RH % (24H TREND) 100 (+1) 63 (-8) 100 68
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR S 6
WIND 20FT/LATE(MPH) LGT/VAR SE 6 S 5 SW 8
PRECIP AMOUNT 0.03 0.00 0.00 0.11
PRECIP DURATION 2 4
PRECIP BEGIN 6 PM 8 AM
PRECIP END 6 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 3390 3120
TRANSPORT WND (MPH) S 8 W 12
VENT RATE (KT-FT) 23730 31200
MAX ADI EARLY 16 GEN POOR 9 POOR 13 GEN POOR 26 FAIR
MAX ADI LATE 4 VERY POOR 19 GEN POOR 6 VERY POOR 34 FAIR
MAX LVORI EARLY 7 9 6 8
MAX LVORI LATE 9 4 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
60S. HIGHS AROUND 70. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
60S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
50S. EAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND 5 MPH.
WVZ503-190800-
WESTERN MINERAL-
INCLUDING THE CITIES OF PIEDMONT AND SULPHUR CITY
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS TSTMS
CHANCE PRECIP (%) 20 0 20 90
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 55 (-11) 73 (-2) 60 77
RH % (24H TREND) 100 (+1) 65 (-11) 100 75
WIND 20FT/EARLY(MPH) LGT/VAR E 5 SE 6 SW 6
WIND 20FT/LATE(MPH) LGT/VAR SE 7 S 5 W 9
PRECIP AMOUNT 0.01 0.00 0.00 0.13
PRECIP DURATION 1 0 9
PRECIP BEGIN 6 PM 2 AM CONTINUING
PRECIP END 2 AM CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 2870 2830
TRANSPORT WND (MPH) S 9 W 16
VENT RATE (KT-FT) 22960 39620
MAX ADI EARLY 22 FAIR 13 GEN POOR 17 GEN POOR 28 FAIR
MAX ADI LATE 6 VERY POOR 21 FAIR 5 VERY POOR 36 FAIR
MAX LVORI EARLY 7 6 6 9
MAX LVORI LATE 7 4 9 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 50S.
EAST WINDS 10 TO 15 MPH.
WEDNESDAY
BREEZY, SHOWERS. LOWS AROUND 50. HIGHS IN THE MID
50S. EAST WINDS 20 TO 25 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. EAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
WVZ504-190800-
EASTERN MINERAL-
INCLUDING THE CITIES OF ANTIOCH, KEYSER, NEW CREEK, RIDGEVILLE,
RUSSELLDALE, HEADSVILLE, AND FORT ASHBY
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 20 80
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 56 (-13) 77 (-4) 62 82
RH % (24H TREND) 98 (-1) 54 (-14) 100 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR E 7 LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.00 0.00 0.11
PRECIP DURATION 0 5
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 3350 2910
TRANSPORT WND (MPH) SE 8 W 12
VENT RATE (KT-FT) 23450 29100
MAX ADI EARLY 19 GEN POOR 10 POOR 12 POOR 20 GEN POOR
MAX ADI LATE 4 VERY POOR 23 FAIR 5 VERY POOR 31 FAIR
MAX LVORI EARLY 7 6 6 9
MAX LVORI LATE 7 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
60S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 50S. EAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND 5 MPH.
WVZ505-190800-
WESTERN PENDLETON-
INCLUDING THE CITY OF RIVERTON
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE TSTMS
CHANCE PRECIP (%) 30 20 0 80
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 56 (-8) 73 (-1) 59 78
RH % (24H TREND) 100 (0) 72 (-12) 100 76
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6 SW 9
WIND 20FT/LATE(MPH) LGT/VAR SE 7 S 7 W 9
PRECIP AMOUNT 0.04 0.00 0.00 0.18
PRECIP DURATION 3 2 9
PRECIP BEGIN 6 PM CONTINUING 8 AM
PRECIP END CONTINUING 6 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 3020 3130
TRANSPORT WND (MPH) SW 8 W 15
VENT RATE (KT-FT) 21140 40690
MAX ADI EARLY 27 FAIR 10 POOR 19 GEN POOR 33 FAIR
MAX ADI LATE 4 VERY POOR 20 GEN POOR 12 POOR 35 FAIR
MAX LVORI EARLY 9 9 7 8
MAX LVORI LATE 9 5 7 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND 60.
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS AROUND 60.
SOUTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
BREEZY, SHOWERS. LOWS AROUND 50. HIGHS IN THE MID
50S. EAST WINDS 15 TO 25 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 50S. EAST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
WVZ501-190800-
WESTERN GRANT-
INCLUDING THE CITIES OF BEECHWOOD, WILSONIA, AND BAYARD
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE TSTMS
CHANCE PRECIP (%) 20 0 0 80
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 55 (-10) 73 (-1) 58 77
RH % (24H TREND) 100 (0) 70 (-10) 100 76
WIND 20FT/EARLY(MPH) N 5 E 5 SE 7 SW 8
WIND 20FT/LATE(MPH) E 5 SE 7 S 6 W 10 G17
PRECIP AMOUNT 0.03 0.00 0.00 0.20
PRECIP DURATION 2 9
PRECIP BEGIN 6 PM 6 AM
PRECIP END 6 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 2950 2750
TRANSPORT WND (MPH) S 8 W 16
VENT RATE (KT-FT) 20650 38500
MAX ADI EARLY 21 FAIR 12 POOR 17 GEN POOR 30 FAIR
MAX ADI LATE 6 VERY POOR 19 GEN POOR 8 POOR 35 FAIR
MAX LVORI EARLY 9 9 7 8
MAX LVORI LATE 9 4 8 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 50S.
EAST WINDS 10 TO 15 MPH.
WEDNESDAY
BREEZY, SHOWERS. LOWS AROUND 50. HIGHS IN THE MID
50S. EAST WINDS 20 TO 25 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. EAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
MDZ507-190800-
NORTHWEST HARFORD-
INCLUDING THE CITIES OF BYNUM, HICKORY, BEL AIR, AND FALLSTON
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 30 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (-13) 77 (-5) 63 78
RH % (24H TREND) 87 (-13) 56 (-6) 100 76
WIND 20FT/EARLY(MPH) N 8 NE 8 SE 7 S 10 G17
WIND 20FT/LATE(MPH) N 8 E 8 SE 7 S 13 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.09
PRECIP DURATION 2 5
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 3870 3530
TRANSPORT WND (MPH) SE 7 SW 17
VENT RATE (KT-FT) 23220 52950
MAX ADI EARLY 30 FAIR 25 FAIR 23 FAIR 39 FAIR
MAX ADI LATE 9 POOR 31 FAIR 11 POOR 49 GEN GOOD
MAX LVORI EARLY 4 4 6 8
MAX LVORI LATE 5 2 8 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
MDZ506-190800-
CENTRAL AND SOUTHEAST HOWARD-
INCLUDING THE CITIES OF CLARKSVILLE, COLUMBIA, SIMPSONVILLE,
HISTORIC ELLICOTT CITY, AND WOODSTOCK
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 20 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-13) 78 (-5) 64 81
RH % (24H TREND) 90 (-9) 57 (-7) 100 69
WIND 20FT/EARLY(MPH) N 8 NE 8 SE 8 S 8 G17
WIND 20FT/LATE(MPH) NE 8 E 8 SE 7 S 12
PRECIP AMOUNT 0.00 0.00 0.00 0.04
PRECIP DURATION 0 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 4050 3990
TRANSPORT WND (MPH) E 7 SW 16
VENT RATE (KT-FT) 24300 55860
MAX ADI EARLY 35 FAIR 22 FAIR 22 FAIR 39 FAIR
MAX ADI LATE 11 POOR 21 FAIR 13 GEN POOR 46 GEN GOOD
MAX LVORI EARLY 4 5 6 8
MAX LVORI LATE 5 2 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 70S.
NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
MDZ508-190800-
SOUTHEAST HARFORD-
INCLUDING THE CITIES OF HARFORD FURNACE, ABINGDON, EDGEWOOD,
MAGNOLIA, ABERDEEN, CARSINS, AND CHURCHVILLE
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 20 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-13) 78 (-6) 63 81
RH % (24H TREND) 85 (-15) 56 (-5) 100 72
WIND 20FT/EARLY(MPH) N 8 NE 9 G17 SE 9 G17 S 10 G19
WIND 20FT/LATE(MPH) N 9 G17 E 8 SE 7 S 14 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.05
PRECIP DURATION 0 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 3760 3790
TRANSPORT WND (MPH) E 7 SW 20
VENT RATE (KT-FT) 22560 64430
MAX ADI EARLY 25 FAIR 28 FAIR 22 FAIR 36 FAIR
MAX ADI LATE 11 POOR 30 FAIR 10 POOR 52 GEN GOOD
MAX LVORI EARLY 4 4 6 8
MAX LVORI LATE 4 2 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 60S.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. HIGHS IN THE MID 60S. NORTHEAST WINDS 20 TO 25 MPH.
WEDNESDAY
WINDY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 20 TO
30 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 20 TO
30 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 15 TO 20 MPH.
MDZ501-190800-
EXTREME WESTERN ALLEGANY-
INCLUDING THE CITIES OF FROSTBURG, LA VALE, REYNOLDS,
AND WESTERNPORT
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 30 90
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 55 (-13) 76 (-3) 61 81
RH % (24H TREND) 98 (+2) 57 (-11) 100 71
WIND 20FT/EARLY(MPH) N 5 E 5 SE 7 S 6
WIND 20FT/LATE(MPH) LGT/VAR SE 7 S 5 SW 9
PRECIP AMOUNT 0.00 0.00 0.00 0.14
PRECIP DURATION 2 9
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 2880 3080
TRANSPORT WND (MPH) SE 8 W 15
VENT RATE (KT-FT) 20160 40040
MAX ADI EARLY 21 FAIR 13 GEN POOR 16 GEN POOR 24 FAIR
MAX ADI LATE 5 VERY POOR 28 FAIR 5 VERY POOR 39 FAIR
MAX LVORI EARLY 6 6 5 8
MAX LVORI LATE 6 3 8 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 60.
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS AROUND 60. EAST
WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 50S. EAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS AROUND 60. EAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
MDZ503-190800-
NORTHWEST MONTGOMERY-
INCLUDING THE CITIES OF BOYDS AND GERMANTOWN
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 30 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (-12) 77 (-5) 65 82
RH % (24H TREND) 92 (-8) 60 (-9) 100 73
WIND 20FT/EARLY(MPH) N 7 NE 7 SE 7 S 10 G19
WIND 20FT/LATE(MPH) NE 8 E 7 SE 8 SW 12
PRECIP AMOUNT 0.00 0.00 0.00 0.07
PRECIP DURATION 0 3
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 3930 3630
TRANSPORT WND (MPH) SE 6 SW 16
VENT RATE (KT-FT) 19650 50820
MAX ADI EARLY 38 FAIR 17 GEN POOR 20 GEN POOR 39 FAIR
MAX ADI LATE 11 POOR 21 FAIR 11 POOR 46 GEN GOOD
MAX LVORI EARLY 5 5 6 7
MAX LVORI LATE 5 3 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 70S.
NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS AROUND 60. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
MDZ502-190800-
CENTRAL AND EASTERN ALLEGANY-
INCLUDING THE CITIES OF CUMBERLAND, ELLERSLIE, BRADY, RAWLINGS,
AND MCCOOLE
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 30 90
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 55 (-14) 77 (-4) 62 82
RH % (24H TREND) 98 (-2) 52 (-13) 100 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 5 S 5
WIND 20FT/LATE(MPH) LGT/VAR SE 7 SE 5 SW 9
PRECIP AMOUNT 0.00 0.00 0.00 0.11
PRECIP DURATION 2 6
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 3410 3030
TRANSPORT WND (MPH) SE 8 W 13
VENT RATE (KT-FT) 23870 33330
MAX ADI EARLY 20 GEN POOR 11 POOR 14 GEN POOR 20 GEN POOR
MAX ADI LATE 5 VERY POOR 32 FAIR 7 POOR 34 FAIR
MAX LVORI EARLY 6 6 5 9
MAX LVORI LATE 7 2 8 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
60S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 50S. EAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND 5 MPH.
MDZ505-190800-
NORTHWEST HOWARD-
INCLUDING THE CITIES OF LISBON, POPLAR SPRINGS, WATERSVILLE,
GLENELG, GLENWOOD, WEST FRIENDSHIP, AND DAYTON
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 30 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-12) 76 (-5) 64 80
RH % (24H TREND) 92 (-8) 61 (-6) 100 75
WIND 20FT/EARLY(MPH) N 8 NE 8 SE 8 S 9 G19
WIND 20FT/LATE(MPH) NE 8 E 8 SE 8 S 13
PRECIP AMOUNT 0.00 0.00 0.00 0.06
PRECIP DURATION 2 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 3850 3700
TRANSPORT WND (MPH) SE 6 SW 17
VENT RATE (KT-FT) 19250 55500
MAX ADI EARLY 40 FAIR 19 GEN POOR 20 GEN POOR 40 FAIR
MAX ADI LATE 11 POOR 21 FAIR 11 POOR 47 GEN GOOD
MAX LVORI EARLY 5 5 7 8
MAX LVORI LATE 5 2 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 70S.
NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTH WINDS 5 TO 10 MPH.
MDZ504-190800-
CENTRAL AND SOUTHEAST MONTGOMERY-
INCLUDING THE CITIES OF FOUR CORNERS, SILVER SPRING, GLENMONT,
BETHESDA, GAITHERSBURG, ASPEN HILL, AND ROCKVILLE
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 20 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (-12) 78 (-5) 65 82
RH % (24H TREND) 89 (-11) 59 (-8) 100 70
WIND 20FT/EARLY(MPH) N 8 NE 7 SE 7 S 9 G17
WIND 20FT/LATE(MPH) NE 8 E 8 SE 7 S 12
PRECIP AMOUNT 0.00 0.00 0.00 0.06
PRECIP DURATION 0 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 4140 4060
TRANSPORT WND (MPH) E 7 SW 16
VENT RATE (KT-FT) 24840 56840
MAX ADI EARLY 41 GEN GOOD 20 GEN POOR 21 FAIR 40 FAIR
MAX ADI LATE 11 POOR 22 FAIR 10 POOR 47 GEN GOOD
MAX LVORI EARLY 4 4 6 9
MAX LVORI LATE 5 2 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 70S.
NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 60.
HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
MDZ006-190800-
NORTHERN BALTIMORE-
INCLUDING THE CITIES OF RANDALLSTOWN, LONG GREEN, GLYNDON,
REISTERSTOWN, OWINGS MILLS, COCKEYSVILLE, AND TIMONIUM
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 30 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 55 (-14) 77 (-5) 63 79
RH % (24H TREND) 89 (-11) 55 (-6) 100 74
WIND 20FT/EARLY(MPH) N 8 NE 8 SE 7 S 9 G19
WIND 20FT/LATE(MPH) NE 8 E 8 SE 8 S 12 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.08
PRECIP DURATION 2 5
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 3800 3600
TRANSPORT WND (MPH) SE 7 SW 17
VENT RATE (KT-FT) 22800 54000
MAX ADI EARLY 29 FAIR 25 FAIR 25 FAIR 39 FAIR
MAX ADI LATE 8 POOR 32 FAIR 11 POOR 46 GEN GOOD
MAX LVORI EARLY 4 4 6 7
MAX LVORI LATE 5 2 7 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
MDZ005-190800-
CARROLL-
INCLUDING THE CITIES OF ELDERSBURG, GAMBER, AND WESTMINSTER
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 40 70
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 54 (-15) 76 (-5) 63 79
RH % (24H TREND) 95 (-5) 57 (-7) 100 79
WIND 20FT/EARLY(MPH) N 8 NE 8 SE 8 S 11 G20
WIND 20FT/LATE(MPH) NE 8 E 8 SE 9 S 13 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.10
PRECIP DURATION 2 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 3780 3390
TRANSPORT WND (MPH) SE 6 SW 18
VENT RATE (KT-FT) 18900 54240
MAX ADI EARLY 35 FAIR 22 FAIR 18 GEN POOR 41 GEN GOOD
MAX ADI LATE 8 POOR 22 FAIR 12 POOR 47 GEN GOOD
MAX LVORI EARLY 5 5 6 8
MAX LVORI LATE 6 2 7 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 60S.
HIGHS AROUND 70. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTH WINDS 5 TO 10 MPH.
MDZ004-190800-
FREDERICK-
INCLUDING THE CITIES OF FREDERICK, BALLENGER CREEK, BUCKEYSTOWN,
AND PARK MILLS
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 30 70
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 55 (-14) 77 (-4) 63 81
RH % (24H TREND) 94 (-5) 60 (-9) 100 77
WIND 20FT/EARLY(MPH) N 8 NE 8 SE 7 S 10 G20
WIND 20FT/LATE(MPH) NE 8 E 7 SE 8 SW 13 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.11
PRECIP DURATION 2 4
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 3520 3290
TRANSPORT WND (MPH) SE 6 SW 17
VENT RATE (KT-FT) 17600 49350
MAX ADI EARLY 30 FAIR 18 GEN POOR 15 GEN POOR 40 FAIR
MAX ADI LATE 9 POOR 17 GEN POOR 11 POOR 44 GEN GOOD
MAX LVORI EARLY 5 5 5 7
MAX LVORI LATE 5 3 6 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 70. NORTHEAST
WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTH WINDS 5 TO 10 MPH.
MDZ003-190800-
WASHINGTON-
INCLUDING THE CITIES OF HAGERSTOWN AND HALFWAY
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 30 80
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 55 (-14) 77 (-5) 64 81
RH % (24H TREND) 93 (-6) 54 (-13) 100 76
WIND 20FT/EARLY(MPH) N 6 NE 6 SE 6 S 9 G19
WIND 20FT/LATE(MPH) NE 6 E 7 SE 7 SW 11 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.13
PRECIP DURATION 2 6
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 3540 3700
TRANSPORT WND (MPH) SE 6 SW 16
VENT RATE (KT-FT) 17700 51800
MAX ADI EARLY 23 FAIR 14 GEN POOR 17 GEN POOR 35 FAIR
MAX ADI LATE 6 VERY POOR 19 GEN POOR 11 POOR 42 GEN GOOD
MAX LVORI EARLY 5 5 5 7
MAX LVORI LATE 6 2 6 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
60S. HIGHS AROUND 70. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ053-190800-
FAIRFAX-
INCLUDING THE CITIES OF BURKE, FAIRFAX STATION, RESTON,
ANNANDALE, CHANTILLY, LANGLEY, AND MCLEAN
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 61 (-11) 79 (-6) 66 83
RH % (24H TREND) 88 (-10) 60 (-9) 99 66
WIND 20FT/EARLY(MPH) N 7 NE 6 SE 6 S 8 G17
WIND 20FT/LATE(MPH) NE 6 E 7 SE 6 S 12
PRECIP AMOUNT 0.00 0.00 0.00 0.05
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 4160 4150
TRANSPORT WND (MPH) SE 6 SW 15
VENT RATE (KT-FT) 20800 53950
MAX ADI EARLY 36 FAIR 19 GEN POOR 20 GEN POOR 39 FAIR
MAX ADI LATE 9 POOR 19 GEN POOR 8 POOR 45 GEN GOOD
MAX LVORI EARLY 4 4 6 8
MAX LVORI LATE 5 3 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 70S.
NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ527-190800-
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 FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 61 (-10) 79 (-7) 65 84
RH % (24H TREND) 91 (-6) 61 (-7) 100 66
WIND 20FT/EARLY(MPH) N 7 NE 6 SE 6 S 7
WIND 20FT/LATE(MPH) N 6 E 6 SE 5 S 12
PRECIP AMOUNT 0.00 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 3970 4240
TRANSPORT WND (MPH) SE 6 SW 15
VENT RATE (KT-FT) 19850 55120
MAX ADI EARLY 34 FAIR 17 GEN POOR 17 GEN POOR 38 FAIR
MAX ADI LATE 8 POOR 16 GEN POOR 7 POOR 45 GEN GOOD
MAX LVORI EARLY 5 5 6 8
MAX LVORI LATE 4 3 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 70S. NORTH
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ051-190800-
CULPEPER-
INCLUDING THE CITIES OF CARDOVA, CATALPA, CULPEPER, REVA,
STEVENSBURG, WINSTON, AND RAPIDAN
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 61 (-8) 78 (-7) 65 83
RH % (24H TREND) 100 (0) 69 (-3) 100 70
WIND 20FT/EARLY(MPH) N 6 N 7 LGT/VAR S 7
WIND 20FT/LATE(MPH) N 6 E 6 LGT/VAR SW 12
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 3440 4230
TRANSPORT WND (MPH) SE 6 SW 13
VENT RATE (KT-FT) 17200 46530
MAX ADI EARLY 34 FAIR 18 GEN POOR 12 POOR 36 FAIR
MAX ADI LATE 8 POOR 15 GEN POOR 5 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 8 5 9 9
MAX LVORI LATE 6 4 9 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 70S. NORTH
WINDS 5 TO 10 MPH.
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS AROUND 60. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ050-190800-
ORANGE-
INCLUDING THE CITIES OF BURR HILL, EVERONA, LAHORE, MADISON RUN,
NASONS, ORANGE, AND UNIONVILLE
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE SHOWERS
CHANCE PRECIP (%) 10 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 62 (-8) 78 (-8) 65 84
RH % (24H TREND) 100 (0) 69 (-1) 100 69
WIND 20FT/EARLY(MPH) NE 6 N 7 LGT/VAR S 6
WIND 20FT/LATE(MPH) N 6 NE 7 LGT/VAR SW 10
PRECIP AMOUNT 0.01 0.00 0.00 0.01
PRECIP DURATION 1 0
PRECIP BEGIN 6 PM 2 PM
PRECIP END 2 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 3390 4170
TRANSPORT WND (MPH) E 6 SW 14
VENT RATE (KT-FT) 16950 50040
MAX ADI EARLY 34 FAIR 18 GEN POOR 11 POOR 43 GEN GOOD
MAX ADI LATE 8 POOR 16 GEN POOR 4 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 8 5 9 9
MAX LVORI LATE 6 4 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ036-190800-
NELSON-
INCLUDING THE CITY OF GREENFIELD
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE TSTMS
CHANCE PRECIP (%) 40 20 0 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 63 (-7) 77 (-10) 65 84
RH % (24H TREND) 100 (+2) 73 (+5) 100 66
WIND 20FT/EARLY(MPH) LGT/VAR NE 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NE 6 NE 7 LGT/VAR SW 9
PRECIP AMOUNT 0.15 0.02 0.00 0.03
PRECIP DURATION 5 1 1
PRECIP BEGIN 6 PM CONTINUING 2 PM
PRECIP END CONTINUING 2 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 2940 4170
TRANSPORT WND (MPH) E 6 SW 12
VENT RATE (KT-FT) 14700 41700
MAX ADI EARLY 15 GEN POOR 18 GEN POOR 11 POOR 26 FAIR
MAX ADI LATE 7 POOR 15 GEN POOR 3 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 9 8 9 9
MAX LVORI LATE 8 4 10 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S. NORTHEAST WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS AROUND 70. NORTH WINDS 5 TO 10 MPH.
VAZ037-190800-
ALBEMARLE-
INCLUDING THE CITIES OF CHARLOTTESVILLE AND OVERTON
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE TSTMS
CHANCE PRECIP (%) 30 20 0 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 63 (-7) 78 (-9) 65 85
RH % (24H TREND) 100 (+1) 75 (+3) 100 70
WIND 20FT/EARLY(MPH) NE 5 NE 6 LGT/VAR S 5
WIND 20FT/LATE(MPH) NE 6 NE 7 LGT/VAR SW 9
PRECIP AMOUNT 0.08 0.01 0.00 0.02
PRECIP DURATION 3 1 1
PRECIP BEGIN 6 PM CONTINUING 2 PM
PRECIP END CONTINUING 2 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 3050 4100
TRANSPORT WND (MPH) E 6 SW 12
VENT RATE (KT-FT) 15250 41000
MAX ADI EARLY 15 GEN POOR 16 GEN POOR 11 POOR 37 FAIR
MAX ADI LATE 7 POOR 14 GEN POOR 3 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 8 6 9 9
MAX LVORI LATE 8 5 9 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. NORTH WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
60S. NORTH WINDS 10 TO 15 MPH.
VAZ038-190800-
GREENE-
INCLUDING THE CITY OF SHADY GROVE
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE TSTMS
CHANCE PRECIP (%) 20 10 0 40
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 62 (-8) 77 (-8) 65 83
RH % (24H TREND) 100 (+1) 72 (-3) 100 72
WIND 20FT/EARLY(MPH) NE 6 NE 6 LGT/VAR S 5
WIND 20FT/LATE(MPH) NE 6 E 6 LGT/VAR SW 10
PRECIP AMOUNT 0.04 0.00 0.00 0.05
PRECIP DURATION 2 1 1
PRECIP BEGIN 6 PM CONTINUING 2 PM
PRECIP END CONTINUING 2 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 2810 3780
TRANSPORT WND (MPH) SE 5 SW 12
VENT RATE (KT-FT) 11240 37800
MAX ADI EARLY 11 POOR 15 GEN POOR 9 POOR 27 FAIR
MAX ADI LATE 8 POOR 14 GEN POOR 3 VERY POOR 33 FAIR
MAX LVORI EARLY 9 6 9 9
MAX LVORI LATE 7 4 9 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS, COOLER. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
BREEZY. MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN
THE MID 50S. HIGHS AROUND 60. NORTHEAST WINDS 20 TO 25 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE LOWER 60S. NORTH WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ039-190800-
MADISON-
INCLUDING THE CITIES OF FORDSVILLE, FIVE FORKS, MADISON MILLS,
AND TWYMANS MILL
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 40
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 61 (-8) 77 (-7) 64 83
RH % (24H TREND) 100 (+1) 70 (-4) 100 71
WIND 20FT/EARLY(MPH) N 6 NE 7 LGT/VAR S 6
WIND 20FT/LATE(MPH) N 6 NE 6 LGT/VAR SW 10
PRECIP AMOUNT 0.00 0.00 0.00 0.04
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 2930 3840
TRANSPORT WND (MPH) SE 5 SW 14
VENT RATE (KT-FT) 11720 46080
MAX ADI EARLY 20 GEN POOR 16 GEN POOR 9 POOR 30 FAIR
MAX ADI LATE 9 POOR 14 GEN POOR 4 VERY POOR 39 FAIR
MAX LVORI EARLY 8 6 9 9
MAX LVORI LATE 6 4 9 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS, COOLER. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE LOWER 60S. NORTH WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
MDZ014-190800-
ANNE ARUNDEL-
INCLUDING THE CITIES OF GLEN BURNIE, ANNAPOLIS, RIDGEWAY, SEVERN,
SOUTH GATE, SEVERNA PARK, AND ARNOLD
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 61 (-11) 79 (-6) 65 82
RH % (24H TREND) 85 (-13) 57 (-7) 100 63
WIND 20FT/EARLY(MPH) N 8 G17 NE 9 G19 SE 9 G17 S 9 G20
WIND 20FT/LATE(MPH) NE 10 G19 E 8 SE 8 S 13 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 0 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 3870 4150
TRANSPORT WND (MPH) E 7 SW 17
VENT RATE (KT-FT) 23220 62250
MAX ADI EARLY 23 FAIR 25 FAIR 21 FAIR 39 FAIR
MAX ADI LATE 12 POOR 29 FAIR 12 POOR 46 GEN GOOD
MAX LVORI EARLY 4 4 5 6
MAX LVORI LATE 4 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 70S.
NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 15 TO
25 MPH.
WEDNESDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 20 TO
25 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 20 TO
25 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. NORTH WINDS 15 TO 20 MPH.
MDZ017-190800-
ST. MARYS-
INCLUDING THE CITIES OF DAMERON, LEXINGTON PARK, PINEY POINT,
RIDGE, CALIFORNIA, CALLAWAY, AND SOTTERLEY
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 64 (-8) 80 (-5) 66 83
RH % (24H TREND) 97 (-2) 63 (-9) 100 66
WIND 20FT/EARLY(MPH) NE 7 NE 10 G19 E 9 G17 S 8 G17
WIND 20FT/LATE(MPH) NE 8 E 9 G17 SE 7 G17 S 12 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL) 3900 4270
TRANSPORT WND (MPH) E 8 SW 14
VENT RATE (KT-FT) 27300 51240
MAX ADI EARLY 21 FAIR 27 FAIR 19 GEN POOR 44 GEN GOOD
MAX ADI LATE 11 POOR 27 FAIR 8 POOR 51 GEN GOOD
MAX LVORI EARLY 6 5 8 9
MAX LVORI LATE 6 3 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 60S. HIGHS IN THE UPPER 70S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
WINDY. MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 60S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 20 TO 30 MPH.
WEDNESDAY
WINDY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 20 TO
30 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 20 TO
30 MPH.
FRIDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS AROUND 70. NORTH WINDS 15 TO 25 MPH.
MDZ016-190800-
CHARLES-
INCLUDING THE CITIES OF ST. CHARLES AND WALDORF
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 63 (-8) 80 (-5) 66 84
RH % (24H TREND) 97 (-2) 59 (-10) 100 64
WIND 20FT/EARLY(MPH) NE 6 NE 8 E 7 S 6
WIND 20FT/LATE(MPH) NE 7 E 8 LGT/VAR S 11
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 3960 4370
TRANSPORT WND (MPH) E 7 SW 14
VENT RATE (KT-FT) 23760 52440
MAX ADI EARLY 23 FAIR 23 FAIR 15 GEN POOR 46 GEN GOOD
MAX ADI LATE 9 POOR 21 FAIR 6 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 6 5 7 9
MAX LVORI LATE 5 3 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S.
NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 10 TO 15 MPH.
MDZ018-190800-
CALVERT-
INCLUDING THE CITIES OF COVE POINT, DRUM POINT, CHESAPEAKE BEACH,
MOUNT HARMONY, BROOMES ISLAND, LONG BEACH, AND DUNKIRK
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 64 (-8) 79 (-5) 66 82
RH % (24H TREND) 88 (-10) 61 (-7) 99 65
WIND 20FT/EARLY(MPH) N 7 NE 10 E 9 S 9 G17
WIND 20FT/LATE(MPH) NE 9 G17 E 9 SE 8 S 12
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 3710 4140
TRANSPORT WND (MPH) E 7 SW 14
VENT RATE (KT-FT) 22260 49680
MAX ADI EARLY 15 GEN POOR 27 FAIR 21 FAIR 47 GEN GOOD
MAX ADI LATE 12 POOR 28 FAIR 10 POOR 49 GEN GOOD
MAX LVORI EARLY 5 4 6 7
MAX LVORI LATE 4 3 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 70S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 60S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 20 TO
25 MPH.
WEDNESDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 15 TO
25 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 15 TO 25 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. NORTH WINDS 15 TO 20 MPH.
MDZ011-190800-
SOUTHERN BALTIMORE-
INCLUDING THE CITIES OF BALTIMORE, FELLS POINT, AND PARK HEIGHTS
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 20 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (-13) 78 (-6) 65 81
RH % (24H TREND) 85 (-13) 53 (-6) 100 66
WIND 20FT/EARLY(MPH) N 8 NE 9 SE 9 S 10 G20
WIND 20FT/LATE(MPH) N 9 E 8 SE 8 S 13 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.05
PRECIP DURATION 0 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 3980 3870
TRANSPORT WND (MPH) E 7 SW 17
VENT RATE (KT-FT) 23880 58050
MAX ADI EARLY 27 FAIR 28 FAIR 20 GEN POOR 38 FAIR
MAX ADI LATE 12 POOR 29 FAIR 13 GEN POOR 46 GEN GOOD
MAX LVORI EARLY 4 4 5 6
MAX LVORI LATE 4 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 70S.
NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS AROUND 70. NORTH WINDS 10 TO 15 MPH.
MDZ013-190800-
PRINCE GEORGES-
INCLUDING THE CITIES OF BOWIE, SUITLAND-SILVER HILL, CLINTON,
COLLEGE PARK, TANTALLON, GREENBELT, AND MONTPELIER
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 61 (-11) 79 (-6) 66 83
RH % (24H TREND) 88 (-10) 58 (-8) 100 64
WIND 20FT/EARLY(MPH) N 6 NE 8 E 7 S 8
WIND 20FT/LATE(MPH) NE 7 E 8 SE 6 S 12
PRECIP AMOUNT 0.00 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 4010 4240
TRANSPORT WND (MPH) E 7 SW 15
VENT RATE (KT-FT) 24060 55120
MAX ADI EARLY 27 FAIR 23 FAIR 20 GEN POOR 39 FAIR
MAX ADI LATE 11 POOR 22 FAIR 8 POOR 45 GEN GOOD
MAX LVORI EARLY 4 4 6 8
MAX LVORI LATE 4 2 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 70S.
NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS AROUND 70. NORTH WINDS 10 TO 15 MPH.
VAZ040-190800-
RAPPAHANNOCK-
INCLUDING THE CITIES OF CASTLETON, FIVE FORKS, FLINT HILL,
HACKLEYS CROSSROADS, ROCK MILLS, AND WASHINGTON
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 40
CHANCE OF THUNDER (%) 0 0 0 10
TEMP (24H TREND) 59 (-10) 77 (-6) 64 83
RH % (24H TREND) 100 (0) 70 (-6) 100 76
WIND 20FT/EARLY(MPH) N 6 N 6 LGT/VAR S 8
WIND 20FT/LATE(MPH) N 5 E 6 LGT/VAR S 10
PRECIP AMOUNT 0.00 0.00 0.00 0.04
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 3120 3580
TRANSPORT WND (MPH) SE 6 SW 14
VENT RATE (KT-FT) 15600 42960
MAX ADI EARLY 31 FAIR 14 GEN POOR 13 GEN POOR 30 FAIR
MAX ADI LATE 7 POOR 14 GEN POOR 7 POOR 48 GEN GOOD
MAX LVORI EARLY 8 6 8 9
MAX LVORI LATE 6 4 9 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 70S. NORTH
WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS AROUND 60. HIGHS IN THE MID 60S.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE UPPER 50S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTH WINDS 5 TO 10 MPH.
DCZ001-190800-
DISTRICT OF COLUMBIA-
INCLUDING THE CITIES OF ADAMS MORGAN AND WASHINGTON
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 62 (-10) 79 (-6) 66 84
RH % (24H TREND) 84 (-13) 59 (-7) 100 65
WIND 20FT/EARLY(MPH) N 7 NE 7 SE 7 S 8
WIND 20FT/LATE(MPH) NE 7 E 8 SE 6 S 12
PRECIP AMOUNT 0.00 0.00 0.00 0.05
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 4190 4250
TRANSPORT WND (MPH) E 7 SW 15
VENT RATE (KT-FT) 25140 55250
MAX ADI EARLY 29 FAIR 21 FAIR 23 FAIR 41 GEN GOOD
MAX ADI LATE 11 POOR 20 GEN POOR 7 POOR 47 GEN GOOD
MAX LVORI EARLY 4 4 5 8
MAX LVORI LATE 4 2 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 70S.
NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 10 TO 15 MPH.
VAZ504-190800-
EASTERN HIGHLAND-
INCLUDING THE CITIES OF CLOVER CREEK, LIBERTY, MCDOWELL,
MONTEREY, MUSTOE, POSSUM TROT, AND SIRONS MILL
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS NONE TSTMS
CHANCE PRECIP (%) 40 20 0 70
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 59 (-6) 76 (-7) 61 81
RH % (24H TREND) 100 (0) 70 (+1) 100 68
WIND 20FT/EARLY(MPH) N 5 LGT/VAR S 5 SW 7
WIND 20FT/LATE(MPH) LGT/VAR SE 7 S 5 SW 8
PRECIP AMOUNT 0.04 0.00 0.00 0.13
PRECIP DURATION 5 2 4
PRECIP BEGIN 6 PM CONTINUING 8 AM
PRECIP END CONTINUING 6 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 2970 3720
TRANSPORT WND (MPH) S 7 W 13
VENT RATE (KT-FT) 17820 40920
MAX ADI EARLY 29 FAIR 10 POOR 20 GEN POOR 27 FAIR
MAX ADI LATE 5 VERY POOR 27 FAIR 7 POOR 46 GEN GOOD
MAX LVORI EARLY 9 9 8 9
MAX LVORI LATE 9 5 9 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS, COOLER. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 60S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 50S. EAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ027-190800-
SHENANDOAH-
INCLUDING THE CITIES OF CLARY, STRASBURG, ALONZAVILLE, WOODSTOCK,
HAWKINSTOWN, MOUNT CLIFTON, AND MOUNT JACKSON
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 60
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 58 (-10) 78 (-4) 63 83
RH % (24H TREND) 100 (+1) 61 (-10) 100 65
WIND 20FT/EARLY(MPH) NE 6 NE 5 SE 5 S 8
WIND 20FT/LATE(MPH) NE 5 E 6 S 5 SW 9
PRECIP AMOUNT 0.00 0.00 0.00 0.07
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 3510 3210
TRANSPORT WND (MPH) S 7 SW 13
VENT RATE (KT-FT) 21060 35310
MAX ADI EARLY 23 FAIR 11 POOR 17 GEN POOR 34 FAIR
MAX ADI LATE 6 VERY POOR 19 GEN POOR 5 VERY POOR 38 FAIR
MAX LVORI EARLY 8 6 6 8
MAX LVORI LATE 7 3 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS AROUND 70. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTH WINDS AROUND 5 MPH.
VAZ505-190800-
WESTERN LOUDOUN-
INCLUDING THE CITY OF LUCKETTS
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 20 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (-12) 78 (-5) 64 83
RH % (24H TREND) 92 (-7) 61 (-9) 100 72
WIND 20FT/EARLY(MPH) N 6 NE 7 SE 6 S 9 G19
WIND 20FT/LATE(MPH) NE 6 E 7 SE 7 SW 12 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.06
PRECIP DURATION 0 3
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 3390 3360
TRANSPORT WND (MPH) SE 6 SW 16
VENT RATE (KT-FT) 16950 47040
MAX ADI EARLY 30 FAIR 15 GEN POOR 17 GEN POOR 39 FAIR
MAX ADI LATE 8 POOR 17 GEN POOR 10 POOR 42 GEN GOOD
MAX LVORI EARLY 5 5 5 7
MAX LVORI LATE 5 3 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 70S.
NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 60.
HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS AROUND 60. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE LOWER 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ028-190800-
FREDERICK-
INCLUDING THE CITIES OF ALBIN, CEDAR GROVE, GAINESBORO,
AND WINCHESTER
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 20 70
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 56 (-13) 75 (-6) 63 81
RH % (24H TREND) 97 (-1) 62 (-12) 100 72
WIND 20FT/EARLY(MPH) N 5 NE 5 SE 6 S 8 G17
WIND 20FT/LATE(MPH) NE 5 E 7 S 5 SW 9 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.05
PRECIP DURATION 0 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 3140 3190
TRANSPORT WND (MPH) SE 8 SW 14
VENT RATE (KT-FT) 21980 38280
MAX ADI EARLY 25 FAIR 11 POOR 19 GEN POOR 32 FAIR
MAX ADI LATE 6 VERY POOR 22 FAIR 7 POOR 34 FAIR
MAX LVORI EARLY 7 6 5 9
MAX LVORI LATE 6 3 6 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 50S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTH WINDS 5 TO 10 MPH.
VAZ025-190800-
AUGUSTA-
INCLUDING THE CITIES OF CHRISTIAN, CHURCHVILLE, STAUNTON,
WAYNESBORO, SPOTTSWOOD, AND STUARTS DRAFT
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE TSTMS
CHANCE PRECIP (%) 40 20 0 50
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 60 (-8) 76 (-8) 62 83
RH % (24H TREND) 100 (+3) 71 (+1) 100 65
WIND 20FT/EARLY(MPH) NE 5 NE 6 LGT/VAR SW 7
WIND 20FT/LATE(MPH) NE 5 E 7 LGT/VAR SW 10
PRECIP AMOUNT 0.08 0.00 0.00 0.08
PRECIP DURATION 5 1 1
PRECIP BEGIN 6 PM CONTINUING 2 PM
PRECIP END CONTINUING 2 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 3150 3940
TRANSPORT WND (MPH) S 6 SW 13
VENT RATE (KT-FT) 15750 43340
MAX ADI EARLY 14 GEN POOR 11 POOR 15 GEN POOR 30 FAIR
MAX ADI LATE 6 VERY POOR 16 GEN POOR 5 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 8 8 7 9
MAX LVORI LATE 9 5 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 70S.
NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS, COOLER. LOWS AROUND 60. HIGHS IN THE MID 60S.
EAST WINDS 10 TO 15 MPH.
WEDNESDAY
WINDY, SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS 25 TO 30 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 20 TO
25 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ502-190800-
SOUTHERN FAUQUIER-
INCLUDING THE CITY OF TURNBULL
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 61 (-9) 79 (-6) 65 84
RH % (24H TREND) 96 (-4) 65 (-5) 100 70
WIND 20FT/EARLY(MPH) N 7 NE 7 LGT/VAR S 7
WIND 20FT/LATE(MPH) N 6 E 6 LGT/VAR SW 12
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 3560 4360
TRANSPORT WND (MPH) E 6 SW 14
VENT RATE (KT-FT) 17800 52320
MAX ADI EARLY 36 FAIR 16 GEN POOR 15 GEN POOR 38 FAIR
MAX ADI LATE 9 POOR 15 GEN POOR 6 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 6 5 8 9
MAX LVORI LATE 5 3 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 70S. NORTH
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ026-190800-
ROCKINGHAM-
INCLUDING THE CITIES OF HARRISONBURG AND LINVILLE
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE TSTMS
CHANCE PRECIP (%) 30 10 0 50
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 58 (-9) 76 (-6) 62 83
RH % (24H TREND) 100 (+1) 70 (-4) 100 68
WIND 20FT/EARLY(MPH) N 6 NE 5 SE 5 S 8
WIND 20FT/LATE(MPH) NE 5 SE 6 S 5 SW 9 G17
PRECIP AMOUNT 0.04 0.00 0.00 0.11
PRECIP DURATION 4 0 2
PRECIP BEGIN 6 PM CONTINUING 8 AM
PRECIP END CONTINUING 8 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 3460 3770
TRANSPORT WND (MPH) S 7 SW 12
VENT RATE (KT-FT) 20760 37700
MAX ADI EARLY 18 GEN POOR 10 POOR 16 GEN POOR 32 FAIR
MAX ADI LATE 5 VERY POOR 18 GEN POOR 6 VERY POOR 39 FAIR
MAX LVORI EARLY 9 9 7 9
MAX LVORI LATE 9 4 9 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 60S.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS AROUND 60. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTH WINDS 5 TO 10 MPH.
VAZ503-190800-
WESTERN HIGHLAND-
INCLUDING THE CITIES OF HIGHTOWN, MILL GAP, AND NEW HAMPDEN
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS NONE TSTMS
CHANCE PRECIP (%) 40 20 0 70
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 57 (-7) 75 (-3) 58 79
RH % (24H TREND) 100 (0) 72 (-4) 100 71
WIND 20FT/EARLY(MPH) N 5 LGT/VAR S 6 SW 8
WIND 20FT/LATE(MPH) LGT/VAR S 7 S 6 SW 9
PRECIP AMOUNT 0.03 0.00 0.00 0.17
PRECIP DURATION 3 2 4
PRECIP BEGIN 6 PM CONTINUING 8 AM
PRECIP END CONTINUING 6 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 3000 3270
TRANSPORT WND (MPH) SW 8 W 14
VENT RATE (KT-FT) 21000 39240
MAX ADI EARLY 34 FAIR 10 POOR 21 FAIR 28 FAIR
MAX ADI LATE 5 VERY POOR 31 FAIR 10 POOR 33 FAIR
MAX LVORI EARLY 9 9 8 8
MAX LVORI LATE 9 5 8 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND 60.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE UPPER 50S. EAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 50S. EAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. NORTH WINDS 5 TO 10 MPH.
VAZ508-190800-
CENTRAL VIRGINIA BLUE RIDGE-
INCLUDING THE CITY OF MONTEBELLO
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE TSTMS
CHANCE PRECIP (%) 50 20 0 40
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 60 (-8) 73 (-7) 61 80
RH % (24H TREND) 100 (+7) 74 (+4) 99 66
WIND 20FT/EARLY(MPH) NE 6 NE 6 SE 5 S 6
WIND 20FT/LATE(MPH) NE 5 E 6 LGT/VAR SW 9
PRECIP AMOUNT 0.09 0.00 0.00 0.06
PRECIP DURATION 5 1 1
PRECIP BEGIN 6 PM CONTINUING 2 PM
PRECIP END CONTINUING 2 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 2790 3840
TRANSPORT WND (MPH) SE 6 SW 12
VENT RATE (KT-FT) 13950 38400
MAX ADI EARLY 21 FAIR 11 POOR 13 GEN POOR 26 FAIR
MAX ADI LATE 6 VERY POOR 15 GEN POOR 5 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 9 6 7 7
MAX LVORI LATE 7 5 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 70S.
NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS, COOLER. LOWS AROUND 60. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
WINDY. MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN
THE LOWER 50S. HIGHS IN THE MID 50S. NORTHEAST WINDS 20 TO
30 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. HIGHS IN THE UPPER 50S. NORTH WINDS 20 TO
25 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. NORTH WINDS 10 TO 15 MPH.
VAZ506-190800-
EASTERN LOUDOUN-
INCLUDING THE CITIES OF GLEEDSVILLE, LEESBURG,
DULLES INTERNATIONAL AIRPORT, OAK GROVE, STERLING PARK,
AND COUNTRYSIDE
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 20 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (-11) 78 (-6) 66 83
RH % (24H TREND) 91 (-9) 60 (-10) 100 70
WIND 20FT/EARLY(MPH) N 7 NE 6 SE 6 S 9 G17
WIND 20FT/LATE(MPH) N 6 E 7 SE 6 SW 12
PRECIP AMOUNT 0.00 0.00 0.00 0.06
PRECIP DURATION 0 1
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 4140 3750
TRANSPORT WND (MPH) SE 6 SW 16
VENT RATE (KT-FT) 20700 52500
MAX ADI EARLY 35 FAIR 15 GEN POOR 17 GEN POOR 38 FAIR
MAX ADI LATE 8 POOR 18 GEN POOR 8 POOR 44 GEN GOOD
MAX LVORI EARLY 5 5 6 8
MAX LVORI LATE 5 3 7 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 70S.
NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ507-190800-
NORTHERN VIRGINIA BLUE RIDGE-
INCLUDING THE CITIES OF CHESTER GAP AND SKYLAND
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE TSTMS
CHANCE PRECIP (%) 10 0 0 50
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 57 (-10) 72 (-6) 61 79
RH % (24H TREND) 100 (+1) 73 (-8) 100 73
WIND 20FT/EARLY(MPH) NE 7 NE 5 SE 6 S 8
WIND 20FT/LATE(MPH) NE 6 E 6 S 6 SW 10
PRECIP AMOUNT 0.02 0.00 0.00 0.07
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 2 PM
PRECIP END 6 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 2840 3710
TRANSPORT WND (MPH) SE 6 SW 13
VENT RATE (KT-FT) 14200 40810
MAX ADI EARLY 23 FAIR 10 POOR 13 GEN POOR 29 FAIR
MAX ADI LATE 7 POOR 15 GEN POOR 7 POOR 35 FAIR
MAX LVORI EARLY 8 6 8 8
MAX LVORI LATE 7 5 8 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS AROUND 60.
NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
WINDY. MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN
THE LOWER 50S. HIGHS IN THE MID 50S. NORTHEAST WINDS 25 TO
30 MPH.
THURSDAY
WINDY. MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 50S. NORTH WINDS 25 TO 30 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. NORTH WINDS 10 TO 15 MPH.
VAZ501-190800-
NORTHERN FAUQUIER-
INCLUDING THE CITIES OF AIRLIE, BETHEL, AND WARRENTON
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 0 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (-11) 77 (-6) 64 83
RH % (24H TREND) 99 (-1) 64 (-8) 100 73
WIND 20FT/EARLY(MPH) N 6 NE 6 SE 5 S 8
WIND 20FT/LATE(MPH) N 6 E 6 S 6 SW 10
PRECIP AMOUNT 0.00 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 3430 3390
TRANSPORT WND (MPH) SE 6 SW 14
VENT RATE (KT-FT) 17150 40680
MAX ADI EARLY 35 FAIR 15 GEN POOR 16 GEN POOR 36 FAIR
MAX ADI LATE 7 POOR 17 GEN POOR 8 POOR 39 FAIR
MAX LVORI EARLY 7 5 6 8
MAX LVORI LATE 5 3 8 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 70S. NORTH
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 60.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTH WINDS 5 TO 10 MPH.
VAZ029-190800-
PAGE-
INCLUDING THE CITIES OF COMPTON, FAIRVIEW, HAMBURG, KIMBALL,
LURAY, RILEYVILLE, AND INGHAM
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 50
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 58 (-10) 79 (-4) 63 85
RH % (24H TREND) 100 (0) 65 (-7) 100 65
WIND 20FT/EARLY(MPH) NE 6 NE 5 LGT/VAR S 8
WIND 20FT/LATE(MPH) NE 5 E 6 LGT/VAR SW 10
PRECIP AMOUNT 0.00 0.00 0.00 0.06
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 3440 3650
TRANSPORT WND (MPH) S 6 SW 14
VENT RATE (KT-FT) 17200 43800
MAX ADI EARLY 14 GEN POOR 10 POOR 13 GEN POOR 32 FAIR
MAX ADI LATE 5 VERY POOR 17 GEN POOR 5 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 9 7 8 9
MAX LVORI LATE 8 4 9 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 60S.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND 5 MPH.
WVZ506-190800-
EASTERN PENDLETON-
INCLUDING THE CITIES OF BRANDYWINE, FRANKLIN, OAK FLAT, RUDDLE,
AND SUGAR GROVE
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE TSTMS
CHANCE PRECIP (%) 30 20 0 70
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 57 (-9) 75 (-4) 61 81
RH % (24H TREND) 100 (0) 70 (-7) 100 70
WIND 20FT/EARLY(MPH) N 5 LGT/VAR S 6 SW 8
WIND 20FT/LATE(MPH) LGT/VAR SE 6 S 6 SW 8
PRECIP AMOUNT 0.04 0.00 0.00 0.15
PRECIP DURATION 5 1 4
PRECIP BEGIN 6 PM CONTINUING 8 AM
PRECIP END CONTINUING 2 PM CONTINUING
MIXING HGT(FT-AGL/MSL) 3310 3690
TRANSPORT WND (MPH) S 8 W 13
VENT RATE (KT-FT) 23170 40590
MAX ADI EARLY 21 FAIR 9 POOR 17 GEN POOR 30 FAIR
MAX ADI LATE 4 VERY POOR 20 GEN POOR 8 POOR 46 GEN GOOD
MAX LVORI EARLY 9 9 7 8
MAX LVORI LATE 9 5 8 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 70. NORTHEAST
WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
60S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
50S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTH WINDS AROUND 5 MPH.
VAZ031-190800-
CLARKE-
INCLUDING THE CITIES OF BERRYVILLE AND STRINGTOWN
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 20 60
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 56 (-13) 77 (-6) 64 83
RH % (24H TREND) 97 (-2) 62 (-9) 100 71
WIND 20FT/EARLY(MPH) N 6 NE 5 SE 6 S 9 G17
WIND 20FT/LATE(MPH) NE 5 E 7 S 6 SW 10
PRECIP AMOUNT 0.00 0.00 0.00 0.05
PRECIP DURATION 0 3
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 3170 3250
TRANSPORT WND (MPH) SE 7 SW 14
VENT RATE (KT-FT) 19020 39000
MAX ADI EARLY 34 FAIR 12 POOR 19 GEN POOR 35 FAIR
MAX ADI LATE 6 VERY POOR 18 GEN POOR 8 POOR 42 GEN GOOD
MAX LVORI EARLY 6 6 5 8
MAX LVORI LATE 7 3 6 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 70. NORTH
WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTH WINDS 5 TO 10 MPH.
WVZ053-190800-
JEFFERSON-
INCLUDING THE CITIES OF RANSON, SHENANDOAH JUNCTION, BLOOMERY,
CHARLES TOWN, MIDDLEWAY, BAKERTON, AND MILLVILLE
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 30 70
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 56 (-13) 77 (-6) 64 82
RH % (24H TREND) 95 (-4) 58 (-10) 100 73
WIND 20FT/EARLY(MPH) N 6 NE 5 SE 6 S 9 G17
WIND 20FT/LATE(MPH) N 5 E 7 SE 7 SW 11
PRECIP AMOUNT 0.00 0.00 0.00 0.06
PRECIP DURATION 2 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 3320 3580
TRANSPORT WND (MPH) SE 7 SW 14
VENT RATE (KT-FT) 19920 42960
MAX ADI EARLY 36 FAIR 14 GEN POOR 19 GEN POOR 36 FAIR
MAX ADI LATE 6 VERY POOR 19 GEN POOR 10 POOR 44 GEN GOOD
MAX LVORI EARLY 6 6 5 8
MAX LVORI LATE 6 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 70S.
NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
VAZ030-190800-
WARREN-
INCLUDING THE CITIES OF ARCO, BENTONVILLE, BUCKTON, CEDARVILLE,
FRONT ROYAL, GLEN ECHO, AND HOWELLSVILLE
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 50
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 58 (-11) 78 (-5) 64 84
RH % (24H TREND) 100 (+1) 60 (-12) 100 65
WIND 20FT/EARLY(MPH) NE 5 LGT/VAR SE 5 S 8
WIND 20FT/LATE(MPH) LGT/VAR E 7 S 5 SW 10
PRECIP AMOUNT 0.00 0.00 0.00 0.04
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL/MSL) 3300 3350
TRANSPORT WND (MPH) SE 8 SW 13
VENT RATE (KT-FT) 23100 36850
MAX ADI EARLY 23 FAIR 11 POOR 19 GEN POOR 32 FAIR
MAX ADI LATE 5 VERY POOR 20 GEN POOR 6 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 7 6 6 9
MAX LVORI LATE 6 3 7 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
60S. HIGHS AROUND 70. NORTH WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTH WINDS 5 TO 10 MPH.
WVZ052-190800-
BERKELEY-
INCLUDING THE CITY OF MARTINSBURG
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 30 80
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 56 (-14) 76 (-6) 64 81
RH % (24H TREND) 93 (-5) 56 (-13) 100 74
WIND 20FT/EARLY(MPH) N 6 NE 6 SE 6 S 9 G17
WIND 20FT/LATE(MPH) N 5 E 7 S 6 SW 10
PRECIP AMOUNT 0.00 0.00 0.00 0.08
PRECIP DURATION 2 5
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 3350 3700
TRANSPORT WND (MPH) SE 7 SW 14
VENT RATE (KT-FT) 20100 44400
MAX ADI EARLY 33 FAIR 11 POOR 18 GEN POOR 32 FAIR
MAX ADI LATE 6 VERY POOR 21 FAIR 9 POOR 37 FAIR
MAX LVORI EARLY 6 5 5 7
MAX LVORI LATE 5 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
WVZ051-190800-
MORGAN-
INCLUDING THE CITIES OF HANCOCK, SHADY GROVE, BERKELEY SPGS,
BERRYVILLE, SMITH CROSSROADS, MAGNOLIA, AND PAW PAW
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 30 80
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 54 (-14) 75 (-5) 63 80
RH % (24H TREND) 96 (-4) 58 (-14) 100 79
WIND 20FT/EARLY(MPH) N 5 LGT/VAR SE 6 S 8
WIND 20FT/LATE(MPH) NE 5 E 7 S 6 SW 9
PRECIP AMOUNT 0.00 0.00 0.00 0.08
PRECIP DURATION 2 6
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 3340 3460
TRANSPORT WND (MPH) SE 7 SW 14
VENT RATE (KT-FT) 20040 41520
MAX ADI EARLY 25 FAIR 11 POOR 18 GEN POOR 28 FAIR
MAX ADI LATE 5 VERY POOR 22 FAIR 7 POOR 42 GEN GOOD
MAX LVORI EARLY 6 5 5 8
MAX LVORI LATE 6 3 7 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 60.
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS AROUND 60. EAST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 50S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND 5 MPH.
WVZ050-190800-
HAMPSHIRE-
INCLUDING THE CITIES OF PURGITSVILLE, FRENCHBURG, ROMNEY,
THREE CHURCHES, WAPOCOMO, POINTS, AND SPRINGFIELD
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 20 70
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 55 (-13) 76 (-4) 62 81
RH % (24H TREND) 100 (+1) 60 (-14) 100 75
WIND 20FT/EARLY(MPH) NE 5 LGT/VAR SE 6 S 6
WIND 20FT/LATE(MPH) LGT/VAR SE 7 S 5 SW 8
PRECIP AMOUNT 0.00 0.00 0.00 0.08
PRECIP DURATION 0 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 3440 3060
TRANSPORT WND (MPH) S 8 W 13
VENT RATE (KT-FT) 24080 33660
MAX ADI EARLY 21 FAIR 11 POOR 26 FAIR 31 FAIR
MAX ADI LATE 5 VERY POOR 23 FAIR 7 POOR 41 GEN GOOD
MAX LVORI EARLY 8 6 6 9
MAX LVORI LATE 7 3 7 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
60S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 50S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTH WINDS AROUND 5 MPH.
WVZ055-190800-
HARDY-
INCLUDING THE CITIES OF BRAKE, BEAN SETTLEMENT, FISHER, MCNEILL,
AND MOOREFIELD
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE TSTMS
CHANCE PRECIP (%) 20 0 0 70
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 56 (-12) 77 (-2) 61 81
RH % (24H TREND) 100 (+2) 65 (-11) 100 74
WIND 20FT/EARLY(MPH) N 5 LGT/VAR SE 6 S 8
WIND 20FT/LATE(MPH) LGT/VAR SE 6 S 6 SW 8
PRECIP AMOUNT 0.01 0.00 0.00 0.09
PRECIP DURATION 1 4
PRECIP BEGIN 6 PM 8 AM
PRECIP END 2 AM CONTINUING
MIXING HGT(FT-AGL/MSL) 3470 3030
TRANSPORT WND (MPH) S 7 W 12
VENT RATE (KT-FT) 20820 30300
MAX ADI EARLY 20 GEN POOR 9 POOR 19 GEN POOR 31 FAIR
MAX ADI LATE 4 VERY POOR 20 GEN POOR 7 POOR 33 FAIR
MAX LVORI EARLY 7 7 5 7
MAX LVORI LATE 7 4 7 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
60S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID
50S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTH WINDS AROUND 5 MPH.
MDZ509-190800-
WESTERN GARRETT-
INCLUDING THE CITIES OF MOUNTAIN LAKE PARK AND OAKLAND
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 30 90
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 55 (-10) 74 (+1) 60 75
RH % (24H TREND) 100 (0) 67 (-15) 100 84
WIND 20FT/EARLY(MPH) LGT/VAR SE 8 SE 9 SW 8
WIND 20FT/LATE(MPH) E 6 SE 9 S 6 W 11
PRECIP AMOUNT 0.00 0.00 0.01 0.30
PRECIP DURATION 2 11
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 2950 2640
TRANSPORT WND (MPH) S 9 W 18
VENT RATE (KT-FT) 23600 42240
MAX ADI EARLY 18 GEN POOR 18 GEN POOR 19 GEN POOR 32 FAIR
MAX ADI LATE 8 POOR 31 FAIR 7 POOR 41 GEN GOOD
MAX LVORI EARLY 9 7 6 9
MAX LVORI LATE 9 3 9 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 60S.
EAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 50S. EAST WINDS 15 TO 20 MPH.
WEDNESDAY
BREEZY. MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS
AROUND 50. HIGHS IN THE MID 50S. EAST WINDS 15 TO 25 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. EAST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
MDZ510-190800-
EASTERN GARRETT-
INCLUDING THE CITIES OF GRANTSVILLE AND KITZMILLER
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 30 90
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 54 (-12) 72 (-2) 59 77
RH % (24H TREND) 100 (+1) 64 (-12) 100 77
WIND 20FT/EARLY(MPH) LGT/VAR E 6 SE 8 SW 7
WIND 20FT/LATE(MPH) E 5 SE 9 S 6 W 10
PRECIP AMOUNT 0.00 0.00 0.01 0.19
PRECIP DURATION 2 9
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 2630 2820
TRANSPORT WND (MPH) S 9 W 18
VENT RATE (KT-FT) 21040 45120
MAX ADI EARLY 21 FAIR 17 GEN POOR 23 FAIR 29 FAIR
MAX ADI LATE 6 VERY POOR 30 FAIR 7 POOR 42 GEN GOOD
MAX LVORI EARLY 9 7 6 9
MAX LVORI LATE 7 3 9 4
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 60S.
EAST WINDS 5 TO 10 MPH.
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 50S.
EAST WINDS 10 TO 15 MPH.
WEDNESDAY
BREEZY, SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 50S. EAST WINDS 15 TO 25 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. EAST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
MDZ008-VAZ526-190800-
CECIL-NORTHWEST PRINCE WILLIAM-
INCLUDING THE CITIES OF ANDORA, APPLETON, BARKSDALE, BAY VIEW,
BLAKE, BOHEMIAS MILLS, BRANTWOOD, HAYMARKET, AND WOOLSEY
231 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 20 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-13) 79 (-4) 62 81
RH % (24H TREND) 85 (-14) 56 (-4) 99 70
WIND 20FT/EARLY(MPH) N 8 NE 9 G17 SE 8 G17 S 9 G19
WIND 20FT/LATE(MPH) N 9 G17 E 8 SE 7 S 13 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.04
PRECIP DURATION 0 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL/MSL) 4090 3950
TRANSPORT WND (MPH) E 6 SW 18
VENT RATE (KT-FT) 20450 63200
MAX ADI EARLY 22 FAIR 27 FAIR 23 FAIR 38 FAIR
MAX ADI LATE 11 POOR 29 FAIR 8 POOR 51 GEN GOOD
MAX LVORI EARLY 4 4 6 7
MAX LVORI LATE 4 2 6 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 60S.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 15 TO
25 MPH.
THURSDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO
25 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. NORTH WINDS 10 TO 15 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION NEAR NORMAL.
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