ST. CLAIR COUNTY - A brief tornado with peak winds of 94 mph moved through rural parts of southern St. Clair County early March 11, 2026, damaging mainly trees and outbuildings, the National Weather Service survey crews in St. Louis have determined.

Get The Latest News!

Don't miss our top stories and need-to-know news everyday in your inbox.

Article continues after sponsor message

The EF-1 tornado hit rural areas near Marissa, Lenzburg, and St. Libory in St. Clair County.

Survey crews said the tornado’s path length was 2.6 miles and its maximum width was 300 yards.

No injuries or fatalities were reported in the St. Clair County tornado, the weather service said.

Prefer RiverBender on Google
Copyright 2026 Riverbender.com. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.

 

More like this:

St. Clair County Activates Warning Sirens After Possible Tornado Report
May 5, 2026
EF-0 Tornado Confirmed Near Marine In Madison County; EF-1 and EF-2 Tornadoes Also Identified In Metro East
Apr 29, 2026
Clinton County Communities Face Major Tornado Damage Survey
Apr 28, 2026
May 16, 2025, Tornado Width Increased To 1.8 Miles By NWS, Widest In Region Since 1950
May 19, 2026
EF-1 Tornado Hits Moro With Speed Of 95 MPH
Mar 11, 2026