Illinois Severe Severe Thunderstorm Warning | Effective 07/27/2026 10:41

Headline: 
Severe Thunderstorm Warning issued July 27 at 12:41PM CDT until July 27 at 1:00PM CDT by NWS Chicago IL
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
July 27, 2026 - 10:41am
Expires: 
July 27, 2026 - 11:00am
Description: 
At 1241 PM CDT, a severe thunderstorm was located over Worth, or over Palos Hills, moving southeast at 20 mph. HAZARD...Two inch hail and 70 mph wind gusts. SOURCE...Trained weather spotters. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Chicago, Cicero, Orland Park, Oak Lawn, Calumet City, Chicago Lawn, Englewood, Bridgeport, Chicago Loop, South Lawndale, South Shore, Roseland, Midway Airport, Burbank, Blue Island, Dolton, Alsip, Palos Hills, Lemont, Justice, Summit, Navy Pier, Near West Side, Ashburn, and New City.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Cook, IL
Forcast Office: 
NWS Chicago IL