The National Weather Service will have crews assessing what exactly happened across the Chicago area as severe storms led to ...

Authorities in eastern Wisconsin are responding to hundreds of emergency calls after severe weather tore through the region, ...

Multiple Metra and CTA train lines dealt with storm-related issues as severe weather ravaged the Chicago area Monday.

ComEd warned customers Tuesday that its cleanup efforts may take days as the company grapples with a severe weather season that has well surpassed what has been seen in recent years. "We know many ...

A trained weather spotter has reported a tornado touchdown in suburban Orland Park on Monday amid an ongoing burst of severe ...

The water falling through the roof at O'Hare Airport came amid multiple severe thunderstorm and tornado warnings across the ...

Editor's Note: Parts of the Chicago area are under an "enhanced" risk of severe weather Tuesday evening, which ranks as level three of five. Early Tuesday morning, a first round of non-severe storms ...

After ground stops lasted for several hours at Chicago’s airports, nearly 1,000 flights have been canceled on Monday.

Ground stops were issued at both O’Hare and Midway airports as severe weather hammered the Chicago area. NOTE: This story is no longer being updated. For the latest weather updates, visit the NBC ...

A severe weather outbreak in the Chicago area has left tens of thousands of customers without power across the region.

Editor's Note: A ground stop for flights departing to Midway International Airport was issued through 1 p.m. Friday due to thunderstorms. Our story from earlier continues below. More than 3,000 people ...

Severe storms brought hail, gusty winds, heavy downpours and tornado warnings to parts of the Chicago area Monday morning -- and the threat isn't over yet.