St. Louis, Chicago and Des Moines were among the cities that saw heat indexes hit triple digits on Saturday, with the East ...

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

The city's outdoor pools opened for the summer on Saturday, coinciding with the year's first major heat wave. Eager residents ...

A heat wave is moving in, with over 100 million people from the Midwest to the Northeast on alert for life-threatening heat ...

A dangerous, record-breaking heat wave will spread over the eastern United States and is expected to last several days.

States in the Midwest and Northeast could reach record temperatures in the coming days: Here’s where and when.

A large dome of high pressure anchored over the eastern half of the country is bringing sweltering heat and strong winds to ...

With an Extreme Heat Warning starting Saturday morning and a weekend full of events, heatstroke and heat exhaustion are real ...

Chicago faces a severe heatwave with highs near 96°F, a heat index around 105°F, and winds up to 40 mph this weekend.

The current heat wave in the Midwest and East is bringing operational impacts for Amtrak and commuter rail systems. Amtrak ...

A senior apartment complex in the Kenwood neighborhood is without air conditioning, leaving its residents to rely on fans during the city’s first heat wave of the year. “There’s ...

Chicago faces a deadly heat wave, with warnings for extreme temperatures and advisories for high-risk zip codes.