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

One patient's family told the Chicago Sun-Times temperatures spiked at West Suburban Medical Center during the weekend heat ...

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

Three hospitals in the Chicago area have had problems with air conditioning as a dangerous heat wave has affected the region ...

For several days, the Chicago area has been gripped by scorching temperatures and suffocating humidity, but is relief finally ...

Record-breaking heat indices — a combination of temperatures and humidity to determine how heat really feels to the body — are possible from Kansas City to Maine.

Health officials told ABC7 the hot temperatures may be to blame, at least, in part. As the temperatures soared this past ...

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

Cook County and Chicago are under an Extreme Heat Warning starting Saturday morning, a Heat Advisory has been issued for the ...

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

Saturday set a new highest minimum temperature for June 21 in Chicago. Humidity levels are making it feel well over 100 ...

Anyone attending Chicago Pride Fest 2025 in Northalsted will want to make sure they stay hydrated and protected during the ...