Multiple rounds of storms pounded the Chicago area Monday afternoon, evening, and late night — prompting tornado and flash ...

Most of the Chicago area is at a “slight” risk of severe weather, with a severe thunderstorm watch issued Monday. Here's how ...

Strong storms are bringing heavy rain and flash flooding, along with damaging winds, to the Chicago area on Monday.

7:45 P.M. - Significant flash flooding possible in North Central LaSalle. A Flash Flood Warning is in effect until 10:45 p.m.

CHICAGO (WLS) -- Severe weather was possible in parts of Northwest Indiana on Sunday. A Tornado Watch issued for La Porte County in Indiana has expired. Some Severe Thunderstorm Warnings that were ...

In Northwest Indiana, tornado warning sirens generally are installed and maintained by municipalities and sounded in weather emergencies by the county's 911 dispatch center.

Millions of Americans are under weather advisories this week. See which major cities have heat, flood or storm advisories.

The warning covers most of Hamilton County, as well as parts of southern Butler County and parts of Dearborn and Franklin counties in Indiana. The warning is in effect until 7:15 p.m. on July 20.