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

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

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

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

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 ...

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

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

Two downtown Chicago streets will close early for NASCAR preparations to fix buckled pavement amid an ongoing heat wave.

Fourth of July is less than two weeks away. Will the heat wave be over by then? Here's the forecast for Illinois.

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

Chicago's 1995 heat wave left 739 people dead over a five day-stretch. The National Weather Service says heat is the number ...