Maryland Severe Severe Thunderstorm Warning | Effective 07/18/2026 14:09

Headline: 
Severe Thunderstorm Warning issued July 18 at 5:09PM EDT until July 18 at 6:00PM EDT by NWS Baltimore MD/Washington DC
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
July 18, 2026 - 2:09pm
Expires: 
July 18, 2026 - 3:00pm
Description: 
SVRLWX The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... St. Marys County in southern Maryland... * Until 600 PM EDT. * At 509 PM EDT, severe thunderstorms were located along a line extending from near Colonial Beach to near Saint Clements Bay to near Saint George Island to near Wicomico Church, moving east at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. 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... Lexington Park, Leonardtown, Piney Point, Tall Timbers, Saint Inigoes Creek, Cuckold Creek, Saint Marys City, Saint George Island, Greenwell State Park, Saint Clements Bay, Town Creek, Wicomico River, Saint Marys River, White Point Beach, California, Patuxent River Naval Air Station, Hollywood, Cobb Island, Bushwood, and Clements.
Instruction: 
For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect until 900 PM EDT for southern Maryland.
Area Description: 
St. Marys, MD
Forcast Office: 
NWS Baltimore MD/Washington DC