Maryland Severe Flood Warning | Effective 08/11/2026 02:35

Headline: 
Flood Warning issued August 11 at 5:35AM EDT until August 11 at 8:00AM EDT by NWS Baltimore MD/Washington DC
Event: 
Flood Warning
Urgency: 
Expected
Effective: 
August 11, 2026 - 2:35am
Expires: 
August 11, 2026 - 5:00am
Description: 
* WHAT...Small stream flooding caused by excessive rainfall is expected. * WHERE...A portion of western Maryland, including the following county, Garrett. * WHEN...Until 800 AM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Numerous roads remain closed due to flooding. Low-water crossings are inundated with water and may not be passable. It will take several hours for all the water from these storms to work through local drainage systems in urban areas. * ADDITIONAL DETAILS... - At 526 AM EDT, emergency management reported heavy rain in Ememrgency management reports an ongoing water resuce in the vicinity of the Casselman River and Bittinger Road. Several homes have also been reported to have flooded basements between Grantsville and Bittinger. due to thunderstorms. Flooding is already occurring. Between 1.5 and 4.5 inches of rain have fallen. - Some locations that will experience flooding include... Bittinger... Grantsville... Friendsville... Accident... Jennings... Keysers Ridge... New Germany... Mineral Spring... Merrill... Selbysport... Piney Grove... - Please visit www.weather.gov/safety/flood for flood safety and preparedness information
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely.
Area Description: 
Garrett, MD
Forcast Office: 
NWS Baltimore MD/Washington DC
Sender: 
w-nws.webmaster@noaa.gov