Illinois Severe Thunderstorm Warning - Severe | Effective 06/11/2026 16:52

Headline: 
Severe Thunderstorm Warning issued June 11 at 6:52PM CDT until June 11 at 7:15PM CDT by NWS Lincoln IL
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 11, 2026 - 4:52pm
Expires: 
June 11, 2026 - 5:15pm
Description: 
At 652 PM CDT, severe thunderstorms were located along a line extending from Williamsville to near Alexander, moving east at 50 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. These severe storms will be near... Springfield, Sherman, Williamsville, Abraham Lincoln Capital Airport, and Illinois State Fairgrounds around 655 PM CDT. Other locations impacted by these severe thunderstorms include Prentice, Concord, Atterberry, Cantrall, Salisbury, Oakford, Jacksonville Municipal Airport, Clear Lake, Lincolns New Salem, and Grandview. This includes the following highways... Interstate 55 between mile markers 97 and 107. Interstate 72 between mile markers 103 and 105.
Instruction: 
A Tornado Watch remains in effect until 900 PM CDT for central and west central Illinois. For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Cass, IL; Mason, IL; Menard, IL; Morgan, IL; Sangamon, IL
Forcast Office: 
NWS Lincoln IL
Sender: 
w-nws.webmaster@noaa.gov