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

Shortstop Elly De La Cruz vomits on field, while Mariners reliever Trent Thornton, umpire Chad Whitson forced to exit as ...

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 ...

The National Weather Service issued varying levels of heat advisories across Illinois from this weekend through early next ...

Maps show where extreme humidity and 90- or 100-degree temperatures will affect about 255 million people across the United ...

The lakefront was crowded, and so were public pools, as crowds headed out to keep cool by taking a dip anywhere they could.

Chicago is in store for more “dangerously hot and humid conditions” Sunday, with temperatures expected to climb well into the ...

Cincinnati Reds shortstop Elly De La Cruz and Seattle Mariners reliever Trent Thornton got sick while playing in the extreme ...

CHICAGO (WLS) -- The Chicago area will be undergoing another day of extreme heat Monday. A National Weather Service Extreme ...

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

The dangerous heat continues for Chicago and the suburbs on Sunday, with the heat index expected to reach up to 107 degrees.