Chicago's eastern boundary is formed by Lake Michigan, and the city is divided by the Chicago River into three geographic sections: the North Side, the South Side and the West Side. These sections ...

The National Weather Service has confirmed that eight tornadoes touched down across the Chicagoland area on Wednesday as ...

As strong winds and possible severe storms move through the Chicago area Friday and Saturday, residents may experience power ...

The Chicago area could see strong-to-severe thunderstorms on Wednesday, with snow developing overnight into Thursday.

A series of tornado warnings were issued in Illinois and Indiana as powerful thunderstorms roared through the area.

The Tribune Editorial Board begins a series of mayoral endorsements in a selection of suburban contests in advance of the ...

The National Weather Service confirmed at least four tornadoes formed across the Chicago area overnight, including an EF-1 ...

Severe weather will impact a large swath of central and northern Illinois today. Here's what you need to know.

WGN-TV viewers shared photos after a round of severe storms brought strong winds, heavy rain and hail to Chicagoland on Wednesday afternoon and evening. For nearly two hours, a series of ...

The National Weather Service confirmed three EF-0 tornadoes in Illinois and Indiana, and an EF-1 tornado in Indiana.