Severe Thunderstorm Warning Illinois | Effective 03/15/2026 14:37

Headline: 
Severe Thunderstorm Warning issued March 15 at 4:37PM CDT until March 15 at 5:00PM CDT by NWS St Louis MO
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
March 15, 2026 - 2:37pm
Expires: 
March 15, 2026 - 3:00pm
Description: 
At 437 PM CDT, severe thunderstorms were located along a line from over Athensville to over Jerseyville, or along a line from 10 miles east of White Hall to over Jerseyville, moving northeast at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Grafton, Belltown, Carrollton, Berdan, White Hall, Otterville, Old Kane, Kane, Wrights, McClusky, Jerseyville, Delhi, Greenfield, Athensville, Rockbridge, Kemper and Fidelity.
Instruction: 
Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds.
Area Description: 
Greene, IL; Jersey, IL
Forcast Office: 
NWS St Louis MO
Sender: 
w-nws.webmaster@noaa.gov