The National Weather Service issued Extreme Heat Watches and Flood Advisories throughout Illinois. Here's the forecast.

Several central Illinois counties are under an Extreme Heat Watch, with NWS warning of "dangerously hot and humid conditions.

With extreme heat warnings in effect across major U.S. cities, officials urge residents to prioritize safety and hydration ...

St. Louis faces an Extreme Heat Warning with a high near 97°F and heat index values up to 107, along with potential severe ...

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Michigan, Wisconsin, Illinois, Indiana, Missouri, Kentucky, Tennessee, Arkansas, Mississippi, Louisiana, and Alabama—with ...

A dangerous heat dome is intensifying over the eastern US, putting tens of millions at risk. The National Weather Service ...

Heat-related warnings from the National Weather Service (NWS) were in effect for parts of 11 states on Friday morning, with ...

NWS issues Extreme Heat Warning in St. Louis, advising precautions against high heat index values up to 116 degrees.

Millions of Americans are under weather advisories this week. See which major cities have heat, flood or storm advisories.

Extreme Heat Watch in central Illinois. The NWS issued an Extreme Heat Watch in Jersey, Madison, Monroe and Saint Clair counties from Saturday afternoon through Tuesday evening, warning of heat ...

The National Weather Service has issued an extreme heat watch, warning that as temperatures rise into the 90s, heat indices ...