Tens of millions of people across the Midwest and East endured dangerously hot temperatures again on Sunday as a sprawling ...

More than 150 million Americans are under the highest-level extreme heat alerts during a wave of above-average temperatures.

Chicago is in store for more “dangerously hot and humid conditions” Sunday, with temperatures expected to climb well into the ...

Chicagoans can expect intense heat compounded by muggy humidity for the next several days. The National Weather Service has ...

The head index is expected to reach around 105 and an extreme heat warning is in effect until Monday, according to the ...

A Midwest heat dome is driving high temperatures and high humidity that will push the Chicago heat index into the triple ...

Widespread 90s, even perhaps a few 100s, will bake much of the eastern two-thirds of the country in a dangerous heat wave.

The National Weather Service has issued an Extreme Heat Watch for Cook County starting Saturday morning and lasting into next ...

Scorching temperatures and high humidity are a bad combo, especially when that's the forecast for three days in a row, making ...

Chicago’s average high for this time of year is about 82 degrees, but forecasts show highs of 94 to 98 degrees over the ...

Pride Fest is upon us once again and this year, it coincided with the area’s first heat wave of the season. Despite the hot ...