Maryland, West Virginia Moderate Dense Fog Advisory | Effective 08/14/2026 22:48

Headline: 
Dense Fog Advisory issued August 15 at 1:48AM EDT until August 15 at 9:00AM EDT by NWS Baltimore MD/Washington DC
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
August 14, 2026 - 10:48pm
Expires: 
August 15, 2026 - 6:00am
Description: 
* 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.
Instruction: 
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Area Description: 
Extreme Western Allegany; Central and Eastern Allegany; Western Garrett; Eastern Garrett; Hampshire; Western Mineral; Eastern Mineral
Forcast Office: 
NWS Baltimore MD/Washington DC
Sender: 
w-nws.webmaster@noaa.gov