Illinois Severe Thunderstorm Warning - Severe | Effective 06/11/2026 15:49

Headline: 
Severe Thunderstorm Warning issued June 11 at 5:49PM CDT until June 11 at 6:30PM CDT by NWS Lincoln IL
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 11, 2026 - 3:49pm
Expires: 
June 11, 2026 - 4:30pm
Description: 
SVRILX The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for... Tazewell County in central Illinois... Northeastern Mason County in central Illinois... Southern Peoria County in central Illinois... * Until 630 PM CDT. * At 549 PM CDT, severe thunderstorms were located along a line extending from Bellevue to near Lewistown, moving east at 40 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Severe thunderstorms will be near... Peoria, Pekin, East Peoria, Bartonville, Creve Coeur, West Peoria, Marquette Heights, Bellevue, Manito, and Glasford around 555 PM CDT. Morton, Washington, and South Pekin around 600 PM CDT. Other locations in the path of these severe thunderstorms include Tremont, Green Valley and Delavan. This includes the following highways... Interstate 155 between mile markers 21 and 31. Interstate 474 between mile markers 0 and 14. Interstate 74 between mile markers 81 and 107.
Instruction: 
Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect until 900 PM CDT for central and west central Illinois.
Area Description: 
Mason, IL; Peoria, IL; Tazewell, IL
Forcast Office: 
NWS Lincoln IL
Sender: 
w-nws.webmaster@noaa.gov