Headline:
Severe Thunderstorm Warning issued March 11 at 3:40AM CDT until March 11 at 4:00AM CDT by NWS St Louis MO
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
March 11, 2026 - 1:40am
Expires:
March 11, 2026 - 2:00am
Description:
At 340 AM CDT, severe thunderstorms were located along a line from
near Brighton to over Riverview, or along a line from 5 miles north
of Godfrey to over Riverview, moving east at 55 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Florissant, Berkeley, Ferguson, Godfrey, Black Jack, Bellefontaine
Neighbors, Jennings, Alton, Wood River, Granite City, Bethalto,
Pontoon Beach, Edwardsville, Glen Carbon and Maryville.
This includes the following State Parks...
Confluence State Park.
Instruction:
Seek shelter inside a well-built structure and stay away from
windows. These storms are capable of producing damaging winds.
Tornadoes can develop quickly from severe thunderstorms. Seek shelter
immediately in an interior room on the lowest floor of a well-built
structure.
Area Description:
Jersey, IL; Macoupin, IL; Madison, IL; St. Charles, MO; St. Louis, MO; St. Louis City, MO
Forcast Office:
NWS St Louis MO
Sender:
w-nws.webmaster@noaa.gov