201
WWUS71 KLWX 150811
NPWLWX
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
411 AM EDT SAT AUG 15 2026
MDZ003-VAZ027>031-WVZ051>053-055-502-151300-
/O.EXA.KLWX.FG.Y.0013.000000T0000Z-260815T1300Z/
WASHINGTON-SHENANDOAH-FREDERICK-PAGE-WARREN-CLARKE-MORGAN-
BERKELEY-JEFFERSON-HARDY-EASTERN GRANT-
411 AM EDT SAT AUG 15 2026
..DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM EDT THIS MORNING
* WHAT...VISIBILITY ONE QUARTER MILE OR LESS IN DENSE FOG.
* WHERE...PORTIONS OF NORTH CENTRAL MARYLAND, NORTHWEST VIRGINIA,
AND EASTERN WEST VIRGINIA.
* WHEN...UNTIL 9 AM EDT THIS MORNING.
* IMPACTS...LOW VISIBILITY COULD MAKE DRIVING CONDITIONS HAZARDOUS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF DRIVING, SLOW DOWN, USE YOUR HEADLIGHTS, AND LEAVE PLENTY OF
DISTANCE AHEAD OF YOU.
MDZ501-502-509-510-WVZ050-503-504-151300-
/O.CON.KLWX.FG.Y.0013.000000T0000Z-260815T1300Z/
EXTREME WESTERN ALLEGANY-CENTRAL AND EASTERN ALLEGANY-WESTERN
GARRETT-EASTERN GARRETT-HAMPSHIRE-WESTERN MINERAL-EASTERN MINERAL-
411 AM EDT SAT AUG 15 2026
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM EDT THIS
MORNING...
* WHAT...VISIBILITY ONE QUARTER MILE OR LESS IN DENSE FOG.
* WHERE...IN MARYLAND, ALLEGANY AND GARRETT COUNTIES. IN WEST
VIRGINIA, HAMPSHIRE AND MINERAL COUNTIES.
* WHEN...UNTIL 9 AM EDT THIS MORNING.
* IMPACTS...LOW VISIBILITY COULD MAKE DRIVING CONDITIONS HAZARDOUS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF DRIVING, SLOW DOWN, USE YOUR HEADLIGHTS, AND LEAVE PLENTY OF
DISTANCE AHEAD OF YOU.
DHOF
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