A weather phenomenon called "The Blob" could have a major impact on Chicago's winter forecast, but what is it exactly?

Chicago and the collar counties are expected to stay above freezing, but the area may see multiple chilly and frosty mornings ...

Parts of Illinois are expected to get their first frost of the season tonight as temperatures dip near freezing. See details ...

Temperatures are expected to dip considerably overnight Wednesday and into Thursday, with a frost advisory in effect for ...

Last week of October was perfectly pleasant if you are a fan of seasonal temps. Every single day of the last 7 days of the ...

Halloween is nearing, and many Illinois residents are wondering what to expect. Here's the Oct. 31 forecast for Springfield, ...

CHICAGO (WLS) -- Wet and windy conditions made their way to parts of the Chicago area on Tuesday. A large tree was blown down ...

A bill that failed in the House would have given state insurance regulators authority to review and approve rates charged for ...

The National Weather Service has issued a frost advisory as temperatures are expected to drop further in Illinois.The ...

The Illinois House rejected a bill that would have given the state Department of Insurance authority to regulate homeowners’ insurance rates.

The nationwide "No Kings" movement is returning to the streets of Illinois Saturday, with millions of Americans expected to participate. The follow-up rally was orchestrated in response to recent ...