Illinois Tornado Warning | Effective 04/17/2026 18:18

Headline: 
Tornado Warning issued April 17 at 8:18PM CDT until April 17 at 8:30PM CDT by NWS Chicago IL
Event: 
Tornado Warning
Urgency: 
Immediate
Effective: 
April 17, 2026 - 6:18pm
Expires: 
April 17, 2026 - 6:30pm
Description: 
At 817 PM CDT, a severe thunderstorm capable of producing a tornado was located over Genoa, moving northeast at 55 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. This dangerous storm will be near... Genoa around 820 PM CDT.
Instruction: 
TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris.
Area Description: 
De Kalb, IL
Forcast Office: 
NWS Chicago IL