The rare June heat wave broke about 20 records on Sunday and is expected to break more on Monday. According to The Weather ...

The Chicago Fire Department responded to around 90 calls between the extreme heat and people in distress in the water, ...

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

The Chicago area is under an extreme heat warning until very late Monday night. Temperatures during the day Monday are ...

The shade -- under the roof and the upper deck, in every dugout and tunnel -- was a popular place at Wrigley Field on Sunday.

Tens of millions of people across the Midwest and East are enduring another sweltering day of dangerously hot temperatures as ...

Tens of millions of people across the Midwest and East endured dangerously high temperatures again on Sunday as a rare June ...

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

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

Knowing the symptoms of heat exhaustion and heat stroke will be essential this weekend, as dangerous heat and humidity means ...

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