A storm system could bring supercell thunderstorms, gusty winds and even the chance of tornadoes to the Chicago area Wednesday.

The Chicago area has felt less of an impact from the Trump administration’s National Weather Service cuts than offices in the ...

Chicago faces poor air quality and sweltering heat today and tomorrow, followed by scattered storms heading into the weekend.

Chicago weather remains unsettled heading into the weekend, with the possibility of more severe storms Friday that could ...

An air quality alert was issued by the National Weather Service for the Chicago area. ABC7 Chicago is now streaming 24/7. Click here to watch Chopper 7 captured as smoke from Canadian wildfires ...

A tornado watch was still in effect until 11 p.m. Friday for Cook County and northern Illinois, but the severe weather mainly ...

An air quality alert in the Chicago area will stretch into a third day as pollutants continue to linger in the air at high ...

Chicago's weather forecast includes sunny skies and warm temperatures early in the week, with potential showers and ...

After a brief cooler day Sunday, Chicago warms back up this week with highs near 90 and increasing chances of midweek showers and storms.

Another round of severe storms are in the Chicago weather forecast Friday, expected to arrive in the afternoon and bring ...

Extreme temperatures during the summer of 1995 caught Chicago off guard. A relentless heat wave settled over the city, and with no clear emergency plan, the response fell dangerously short. More than ...