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

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

First responders across Chicago and the suburbs were put to the test on Saturday, responding to at least a dozen water ...

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 ...

A multiday heat wave is bringing high temperatures and health risks from the Midwest to the Northeast, prompting warnings and emergency measures.

The dangerous heat wave continues Sunday around Chicagoland, with heat index values near 110 in some locations.

The temperature hit 100 degrees at O’Hare International Airport, Chicago’s official recording site, on Aug. 24, 2023, for the ...

Cities across the eastern and central United States are bracing for more days of extreme temperatures as a unusual June heat ...

Relief from the extreme heat facing the Chicago area remains several days away as advisories and warnings remain in effect.

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

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