Maryland Severe Severe Thunderstorm Warning | Effective 08/10/2026 14:51

Headline: 
Severe Thunderstorm Warning issued August 10 at 5:51PM EDT until August 10 at 6:15PM EDT by NWS Baltimore MD/Washington DC
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
August 10, 2026 - 2:51pm
Expires: 
August 10, 2026 - 3:15pm
Description: 
At 550 PM EDT, a severe thunderstorm was located over Prince Frederick, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by downed trees. Localized power outages are possible. Unsecured light objects may become projectiles. Locations impacted include... Chesapeake Ranch Estates, Chesapeake Beach, Prince Frederick, Hallowing Point, Saint Leonard Creek, Breezy Point, Sheridan Point, Calvert Cliffs, Flag Harbor, Golden Beach, Lusby, Saint Leonard, Huntingtown, Long Beach, Mechanicsville, Charlotte Hall, Calvert Beach, Benedict, Barstow, and Port Republic.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Calvert, MD; St. Marys, MD
Forcast Office: 
NWS Baltimore MD/Washington DC
Sender: 
w-nws.webmaster@noaa.gov