An extreme heat warning remained in effect across Cook County through Monday night, while heat advisories were issued for the ...

Tens of millions of people across the Midwest and East braced Sunday for another sweltering day of dangerously hot ...

Our heatwave continues into the new week with daily high temperatures still in the mid to upper 90s. Heat index values will ...

EXTREME HEAT WARNINGS have been issued today and Tuesday as temperatures will soar to 100°, with heat indices around 110°.

Tens of millions of people across the Midwest and East endured dangerously hot temperatures again on Sunday as a sprawling June heat wave that gripped much of the U.S. was ...

A multi-day heatwave with "feels like" temperatures over 100°F and severe storms prompt New York's governor to declare a ...

The miserable heat is going to build up a bit more today as highs jump to the upper 90s for the first time this year. Anson, ...