Illinois Severe Thunderstorm Warning - Severe | Effective 06/11/2026 15:14

Headline: 
Severe Thunderstorm Warning issued June 11 at 5:14PM CDT until June 11 at 6:15PM CDT by NWS Quad Cities IA IL
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 11, 2026 - 3:14pm
Expires: 
June 11, 2026 - 4:15pm
Description: 
SVRDVN The National Weather Service in the Quad Cities has issued a * Severe Thunderstorm Warning for... Southeastern Hancock County in west central Illinois... McDonough County in west central Illinois... * Until 615 PM CDT. * At 514 PM CDT, severe thunderstorms were located along a line extending from near Webster to Chatton, moving east at 40 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Macomb, Bushnell, Colchester, Augusta, Bowen, Industry, Bardolph, Tennessee, Western Illinois University, Adair, Fandon, New Philadelphia, Colmar, Plymouth, Pennington Point, Macomb Municipal Airport, Doddsville, McDonough County 4-H Grounds, Hancock County Fairgrounds, and Argyle Lake State Park. This also includes Argyle Lake State Park.
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 sturdy building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. A Tornado Watch remains in effect until 900 PM CDT for west central Illinois.
Area Description: 
Hancock, IL; McDonough, IL
Forcast Office: 
NWS Quad Cities IA IL
Sender: 
w-nws.webmaster@noaa.gov