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

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

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

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

Monday’s 1.57” of rain at Lambert Airport was a new record for St. Louis. But the really heavy rain fell in Fayette County, ...

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

The National Weather Service is warning Iowans of "dangerously hot and humid conditions" coming to the region this week, ...