Severe thunderstorms in the Chicago area and northwestern Indiana on Tuesday bring extreme wind gusts, tornado warnings, and widespread power outages, prompting airport flight stoppages. Reports cited by sources include wind gusts around 80 mph or more and downed trees. Tornado warning sirens sound in parts of Illinois and Indiana as the National Weather Service warns that the storms are dangerous.
By late morning, flights are stopped at Chicago’s two major airports as conditions worsen. Across Illinois and Indiana, more than half a million customers lose electricity, with Lake County, Indiana noted as being hit hard, according to outage data cited by outlets. While all sources describe the same storm impacts—power loss, wind damage, and tornado warnings—one outlet also references the event as part of a broader regional pattern affecting nearby Ohio, without changing the core details of the Chicago-area and Indiana outages and disruptions.
