Alerts have been issued across portions of the four states as parts of the U.S. contend with severe weather threats.

Residents cleaning up after a tornado in Moro, Illinois, say they never heard warning sirens before the storm damaged homes ...

Tornadoes, large hail and damaging winds are possible in the Chicago area today and overnight. Timing and details here: ...

Tornado warnings were issued Sunday across Missouri and Illinois counties as strong storms with damaging winds moved through.

ST. LOUIS — Severe weather swept through Missouri and Illinois overnight Wednesday, featuring tornado watches and severe thunderstorm warnings throughout the St. Louis region. The severe weather ...

A Weather Impact Alert is in effect as storms linger into Wednesday morning, complicating the rush hour. Severe weather was ...

Forecasters use the terms tornado watch and tornado warning when predicting if and where tornadoes are possible in an area. How are they different?

A particularly dangerous tornado has been confirmed in Kankakee, Illinois, with two hospitals and 19 schools in its path and residents have been urged to "take cover" ...

Thousands of people were given minutes to seek shelter on Wednesday afternoon after a tornado warning was issued.

Ashlyn Villarreal was driving home from work selling cars in Kankakee Tuesday night when she saw a flash of lightning and “gumball”-size hail. Suddenly, the gumballs turned into softballs and the ...

The risks for tornadoes and severe weather have shifted eastward into the Ohio Valley and the mid-Atlantic after multiple apparent tornadoes swept through Illinois and Indiana on Tuesday.