Illinois, Missouri Severe Severe Thunderstorm Watch | Effective 07/04/2026 11:41

Headline: 
Severe Thunderstorm Watch issued July 4 at 1:41PM CDT until July 4 at 7:00PM CDT by NWS St Louis MO
Event: 
Severe Thunderstorm Watch
Urgency: 
Future
Effective: 
July 4, 2026 - 11:41am
Expires: 
July 4, 2026 - 5:00pm
Description: 
THE NATIONAL WEATHER SERVICE HAS EXTENDED SEVERE THUNDERSTORM WATCH 454 TO INCLUDE THE FOLLOWING AREAS UNTIL 7 PM CDT THIS EVENING IN ILLINOIS THIS WATCH INCLUDES 4 COUNTIES IN SOUTHWEST ILLINOIS MADISON MONROE RANDOLPH SAINT CLAIR IN MISSOURI THIS WATCH INCLUDES 14 COUNTIES IN CENTRAL MISSOURI BOONE CALLAWAY IN EAST CENTRAL MISSOURI CRAWFORD FRANKLIN GASCONADE JEFFERSON MONTGOMERY SAINT CHARLES SAINT LOUIS SAINT LOUIS CITY WARREN WASHINGTON IN SOUTHEAST MISSOURI SAINT FRANCOIS SAINTE GENEVIEVE THIS INCLUDES THE CITIES OF ALTON, BELLEVILLE, CAHOKIA, CHESTER, COLUMBIA, EDWARDSVILLE, FARMINGTON, FULTON, SAINT CHARLES, SAINT LOUIS, SPARTA, SULLIVAN, UNION, AND WASHINGTON.
Area Description: 
Madison, IL; Monroe, IL; Randolph, IL; St. Clair, IL; Boone, MO; Callaway, MO; Crawford, MO; Franklin, MO; Gasconade, MO; Jefferson, MO; Montgomery, MO; St. Charles, MO; Ste. Genevieve, MO; St. Francois, MO; St. Louis, MO; Warren, MO; Washington, MO; St. Louis City, MO
Forcast Office: 
NWS St Louis MO