Illinois Severe Severe Thunderstorm Warning | Effective 06/21/2026 15:57

Headline: 
Severe Thunderstorm Warning issued June 21 at 5:57PM CDT until June 21 at 6:45PM CDT by NWS St Louis MO
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 21, 2026 - 3:57pm
Expires: 
June 21, 2026 - 4:45pm
Description: 
At 557 PM CDT, a severe thunderstorm was located near Odin, or 5 miles southwest of Salem, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Wamac, Central City, Centralia, Junction City, Sandoval, Odin, Walnut Hill, Selmaville, Tonti, Salem, Cartter, Kell, Iuka and Helm. This includes Interstate 57 in Illinois between exits 109 and 116.
Instruction: 
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: 
Marion, IL
Forcast Office: 
NWS St Louis MO
Sender: 
w-nws.webmaster@noaa.gov