A strong ridge of high pressure is building over the Midwest next week, setting the stage for a major warm-up as the region heads toward the 4th of July. This large-scale weather pattern is known for ...

A severe thunderstorm warning is in effect until 3:15 p.m. for Madison County.

Severe thunderstorm warnings were issued for several counties in Northern Illinois over the course of the evening Thursday.

A severe thunderstorm warning was issued Thursday night for multiple suburban counties as a strong storm in the far west ...

Scattered thunderstorms are developing across Northern Illinois this evening. Strongest storms will be capable of producing ...

The environment is "forecast to be one of the more unstable we have seen during the summertime," said Keith Stellman, a weather service meteorologist.

John Dwyer coordinates emergency management in Champaign County, Illinois. He’s seeing a lot more weather extremes, from ...

Thunderstorms will erupt on the edges of a huge heat dome encompassing the central and eastern United States this week. Some ...

For several days, the Chicago area has been gripped by scorching temperatures and suffocating humidity, but is relief finally ...

Hot and humid weather will continue this week throughout Illinois, with scattered storms likely to cool off certain areas.