As Chicago faced its first heat wave of the summer season, animals at the Lincoln Park Zoo beat the heat with some cool ...

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

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

The heat index reached 106 Saturday and an extreme heat warning is in effect until Monday, according to the National Weather ...

A total of 60 opioid overdoses were reported Friday and Saturday — including more than 37 on Saturday alone — triggering the ...

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 ...

The cause of the triple-digit temperatures is a massive heat dome. AccuWeather warned it could lead to levels of heat and ...

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

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

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.

Chicago’s beaches are busy on yet another day of extreme heat. A Midwest heat dome is driving high temperatures and humidity ...