A tornado warning has been issued for a region in Illinois, and Chicago residents were warned of possible flash flooding. Get the details, here.

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

Tornado watches and warnings have been issued across major parts of central and southern Illinois, as well as counties south of Chicago. Find out where.

Over 100,000 ComEd customers remained without power Tuesday night following a tornado outbreak in the Chicago area on Sunday and Monday. NBC Chicago’s Natalie Martinez reports.

Several possible tornado touchdowns were reported in Illinois Monday, including parts of the Chicago area, amid warnings stretching from DuPage County down to Champaign.

It started out as a string of strong Iowa tornadoes, then it whipped through northern Illinois late at night as what is still ...

CHICAGO (CBS) -- The National Weather Service issued a tornado warning for much of northern Illinois and southern Wisconsin on Thursday afternoon. The watch is in effect until 8 p.m. for over 30 ...

Tornados reportedly touched down across Illinois Friday night hours after National Weather Service officials issued a tornado watch for Chicago and much of northeastern Illinois in effect until 10 ...

A tornado warning has been issued for a region in Illinois, and Chicago residents were warned of possible flash flooding. Get the details, here.