A sweltering heat wave across the Chicago area continues for a third straight day Monday, with temperatures that feel as high as 105 degrees and extreme heat warnings and advisories across Illinois.

Some parts of the U.S., such as Phoenix, Arizona, are famously hot without the mugginess. Phoenix and nearby desert regions ...

Within those constraints, finding ways to stay hydrated and lower your body temperature are paramount. You can do this by ...

The storms are expected Wednesday in the late morning and afternoon, especially southeast of Interstate 55 in eastern ...

The Chicago Cubs and Seattle Mariners used the windy conditions to hit 21 home runs in a three-game series. Nine of those ...

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

Temperatures are expected to reach the mid 90s on Saturday and continue climbing throughout the weekend and into Monday, ...

CHICAGO - A large dome of high pressure is settling over the eastern half of the country, ushering in several days of ...

Summer will make a dramatic entrance this weekend, with extreme heat and high humidity expected across northeastern Illinois and much of the Midwest.

The highest temperatures this year will combine with increasing humidity and intense summer sunshine to create dangerous, ...

The first of two rounds of extreme heat is underway for parts of the eastern half of the United States, the opening act for a ...

For the first time in history, we re seeing the Sun from an angle no one ever has: from above and below its poles. Thanks to ...