Triple-digit temperatures in the Southeast, Midwest and Tennessee Valley could mean flight delays and cancellations through ...

CHICAGO - A severe weather threat Monday for Chicagoland has passed for now. Severe Thunderstorm Warning for Hammond (IN), ...

Derechos are long-lived storms that cause extreme wind damage, sometimes lasting eight hours and traveling hundreds of miles ...

The Chicago area is in what is called a "ring of fire" weather pattern for the start of the work week -- and it could mean quick changes in conditions.

Severe thunderstorms could continue into July 29, bringing havoc to morning commutes in Chicago, Milwaukee and Indianapolis.

CHICAGO (WLS) -- Extreme heat is in the forecast for the Chicago area Monday. ABC7 Accuweather Meteorologist Mark McGinnis ...

As climate change warms average global temperatures, hailstones larger than pingpong or golf balls will become more frequent ...

But before that, the chance for severe weather along with dangerous heat and humidity were in the forecast Monday as part of ...

Potentially dangerous heat is expected to impact the Chicago area on Monday. The National Weather Service issued a Heat Advisory for Boone, Cook, DeKalb, Will, Grundy, Kane, Kankakee, Kendall, LaSalle ...

Forecasters warn of 100- to 105-degree heat index values through Tuesday, with potential storms offering limited relief.