Add Yahoo as a preferred source to see more of our stories on Google. The National Weather Service is warning that parts of Illinois could see heat so extreme this week that the heat index could rise ...

There will be mostly sunny skies. The high will be 76°. Pressure is the weight of the air in the atmosphere. It is normalized to the standard atmospheric pressure of 1,013.25 mb (29.9212 inHg). Higher ...

Editor's note: The severe weather threat ended for the St. Louis area and Central Illinois. This was a live update story, but has been edited. A strong weather system prompted severe weather across ...

Use the live interactive radar below to track what's happening in your area. Our latest weather story can be found here. A narrow band of snow moved into the Chicago area Friday, with quick 'bursts' ...

While Northeastern Illinois was under a winter weather advisory with lake effect snow expected Monday, Washington County in downstate Illinois was under a shelter-in-place order after a major winter ...

Illinois has had an unusually active year with 178 tornadoes so far. We wanted to find out why.

View post: Nintendo's Remaster of 'One of the Greatest Games Ever Made' Was Released 33 Years Ago Today The National Weather Service is warning that parts of Illinois could see heat so extreme this ...