Temperatures soared into the low to mid-40s across Chicago, well above the late-January average of 31 degrees. CHICAGO - Chicagoans are experiencing an unusually mild start to the week, with Monday’s ...

A wind advisory and a fire weather watch were issued Monday for parts of the Chicago area, the National Weather Service said, ...

Gusty winds continue Tuesday, with highs in the low to mid-40s. Wednesday will be a bit cooler behind a cold front, with ...

After a long hiatus, the Gary Air Show will fly back into Marquette Park in Gary's lakefront Miller Beach neighborhood for ...

Researchers at Argonne National Laboratory in southwest suburban Lemont are taking a close look at how that Arctic weather is ...

Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.