FRIDAY NIGHT: Increasing cloudiness, noticeably warmer and more humid. Scattered showers and thunderstorms develop late or ...

Official data says Chicagoland’s first half of August has been mostly dry, despite recent flooding. As for this weekend, ...

The number of 90-degree days Chicago has experienced this year through mid-August has already exceeded previous years.

Another banner day for area beaches on the final day of summer break for CPS students. Highs well into the 80s with a light breeze will only mean a small chop on the lake for area swimmers and boaters ...

On Friday, 17 million people are under flood alerts across the Gulf Coast and in the mid-Atlantic, and 19 million are under heat alerts across the mid-Atlantic, southern Florida and Mississippi Valley ...

The National Weather Service issued Extreme Heat Watches and Flood Advisories throughout Illinois. Here's the forecast.

Major cities under heat alerts include New Orleans, Memphis, Little Rock, St. Louis, Kansas City, Chicago and Minneapolis.

This past Thursday should have been a beautiful day, a day to throw open the windows and putter in the garden, long-awaited relief from an oppressive heat wave. But because of the unhealthy air ...

A large swath of the U.S. remains under active heat advisories again on Wednesday, affecting more than 140 million Americans, according to the National Weather Service.