Maryland Severe Flash Flood Warning | Effective 08/10/2026 14:40

Headline: 
Flash Flood Warning issued August 10 at 5:40PM EDT until August 10 at 8:45PM EDT by NWS Baltimore MD/Washington DC
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
August 10, 2026 - 2:40pm
Expires: 
August 10, 2026 - 5:45pm
Description: 
FFWLWX The National Weather Service in Sterling Virginia has issued a * Flash Flood Warning for... Southeastern Baltimore County in northern Maryland... Southwestern Harford County in northern Maryland... Extreme Northeastern Baltimore City in northern Maryland... * Until 845 PM EDT. * At 540 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. Flooding impacts will continue, but no additional rainfall is expected. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Baltimore... Middle River... Cockeysville... Aberdeen... Aberdeen Proving Ground... Back River... Millers Island... North Point State Park... Sparrows Point... Dundalk... Towson... Bel Air South... Essex... Parkville... Bel Air North... Carney... Perry Hall... Rosedale... Rossville... Mays Chapel...
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Area Description: 
Baltimore, MD; Harford, MD; Baltimore City, MD
Forcast Office: 
NWS Baltimore MD/Washington DC
Sender: 
w-nws.webmaster@noaa.gov