Scientists are analyzing data collected by weather balloons launched around Chicago this summer to better understand extreme ...

From weather-related signs to the return of football, readers share what signals the start of fall in Chicago. And we also ...

Experts say the warmer early fall temperatures mean some of the summer fruits and veggies we lov. But it also means some fall ...

New winter outlooks from the NOAA Climate Prediction Center released Thursday call for a typically cold winter across the ...

CHICAGO - The Chicago area can expect a chance of rain overnight Saturday, with temperatures dipping into the 60s. Sunday is ...

On July 15, the Chicago area saw a perfect storm of its own, but this time on land, with a record-setting number of tornadoes ...

CHICAGO - Chicago is gearing up for what might be the last 90-degree day of the year. The record temperature for Sept. 21 in ...

As fall approaches, the Chicago area stays summer-like with dry conditions and warm, above-average temperatures for another ...

The Chicago area will get its first substantial rainfall in recent memory on Sunday as a cold front pushes through the region ...

Saturday will be another warm day, with highs in the upper 80s under partly cloudy skies. While a few stray showers or storms ...

Chicago is bracing for a stormy week with thunderstorms, possible high winds, and warnings of high swim risk by Lake Michigan ...

Prolonged periods without rain can be a contributing factor to sewage smells in the city, confirmed Kevin Fitzpatrick, the ...