Illinois, Missouri Severe Severe Thunderstorm Watch | Effective 07/04/2026 13:23

Headline: 
Severe Thunderstorm Watch issued July 4 at 3:23PM CDT until July 4 at 7:00PM CDT by NWS St Louis MO
Event: 
Severe Thunderstorm Watch
Urgency: 
Future
Effective: 
July 4, 2026 - 1:23pm
Expires: 
July 4, 2026 - 5:00pm
Description: 
SEVERE THUNDERSTORM WATCH 454 REMAINS VALID UNTIL 7 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN ILLINOIS THIS WATCH INCLUDES 4 COUNTIES IN SOUTHWEST ILLINOIS MADISON MONROE RANDOLPH SAINT CLAIR IN MISSOURI THIS WATCH INCLUDES 17 COUNTIES IN CENTRAL MISSOURI BOONE CALLAWAY COLE MONITEAU OSAGE 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, JEFFERSON CITY, SAINT CHARLES, SAINT LOUIS, SPARTA, SULLIVAN, UNION, AND WASHINGTON.
Area Description: 
Madison, IL; Monroe, IL; Randolph, IL; St. Clair, IL; Boone, MO; Callaway, MO; Cole, MO; Crawford, MO; Franklin, MO; Gasconade, MO; Jefferson, MO; Moniteau, MO; Montgomery, MO; Osage, 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