Severe Thunderstorms Expected in Chicago Area with High Winds and Hail
Severe Thunderstorms Expected in Chicago Area with High Winds and Hail
US · Published Aug 27, 2026
The Chicago area is under a weather hazard warning for severe thunderstorms expected later Wednesday, August 26,
The National Weather Service has forecast storms capable of producing winds up to 60 mph, hail up to the size of a dollar coin, and a small chance of tornadoes. A cold front moving into the region is the primary driver of this weather system. The greatest risk for severe weather is in the afternoon and early evening, particularly in areas near and east of Paxton, Illinois, extending to Valparaiso, Indiana. Current conditions in Chicago are partly cloudy with temperatures around 82°F (28°C).

Impact & Risks

The primary risks from these storms include damaging winds, large hail, and localized flooding. There is also a limited risk of tornadoes as the cold front moves through. Residents in northeast Illinois and northwest Indiana, including Chicago, should prepare for potential power outages and hazardous travel conditions. The storms could disrupt evening commutes and outdoor activities. Past severe weather events in the region have caused significant power outages, as seen earlier this month in Gary, Indiana.

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