Temperatures are expected to soar into the 90s on Saturday, with the heat index reaching 100-105 degrees on Saturday, Sunday ...

Hot and humid Saturday with highs in the 90s and a head index over 100 degrees. Get the latest seven day forecast from our ...

Record-breaking heat indices — a combination of temperatures and humidity to determine how heat really feels to the body — ...

Chicago’s average high for this time of year is about 82 degrees, but forecasts show highs of 94 to 98 degrees over the ...

For more on the dangers of extreme temperatures and key tips for dealing with the heat, Stephanie Sy speaks with Ashley Ward, director of the Heat Policy Innovation Hub at Duke University.

Four zip codes are most at-risk when it comes to dangerous heat waves and temperatures like those arriving this weekend in ...

--Soybeans for July fell 0.7% to $10.67 1/4 a bushel.

Major cities across the United States are preparing for extreme temperatures caused by a heat dome that hit the U.S. Plains ...

Chicago officials have unveiled an extreme heat plan, including cooling shelters and other resources, to prepare for the weekend’s conditions.

Widespread 90s, even perhaps a few 100s, will bake much of the eastern two-thirds of the country in a dangerous heat wave.

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