Illinois, Indiana Severe Severe Thunderstorm Watch | Effective 07/18/2026 10:23

Headline: 
Severe Thunderstorm Watch issued July 18 at 12:23PM CDT until July 18 at 7:00PM CDT by NWS Chicago IL
Event: 
Severe Thunderstorm Watch
Urgency: 
Future
Effective: 
July 18, 2026 - 10:23am
Expires: 
July 18, 2026 - 5:00pm
Description: 
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 493 IN EFFECT UNTIL 7 PM CDT /8 PM EDT/ THIS EVENING FOR THE FOLLOWING AREAS IN ILLINOIS THIS WATCH INCLUDES 4 COUNTIES IN EAST CENTRAL ILLINOIS FORD IROQUOIS IN NORTHEAST ILLINOIS KANKAKEE WILL IN INDIANA THIS WATCH INCLUDES 5 COUNTIES IN NORTHWEST INDIANA BENTON JASPER LAKE IN NEWTON PORTER THIS INCLUDES THE CITIES OF BOLINGBROOK, BOURBONNAIS, CHESTERTON, DEMOTTE, FOWLER, GARY, GIBSON CITY, GILMAN, HAMMOND, JOLIET, KANKAKEE, KENTLAND, MERRILLVILLE, MOROCCO, OXFORD, PAXTON, PORTAGE, RENSSELAER, ROSELAWN, VALPARAISO, WATSEKA, AND WILMINGTON.
Area Description: 
Ford, IL; Iroquois, IL; Kankakee, IL; Will, IL; Benton, IN; Jasper, IN; Lake, IN; Newton, IN; Porter, IN
Forcast Office: 
NWS Chicago IL