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

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

The National Weather Service has warned that temperatures inside cars will likely become lethal on Saturday in four states.

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

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 ...

As of Michigan heat advisories were in place for most of the Lower Peninsula. Here's how hot it will get on Thursday, July 24 ...

Beach trips, cookouts and other outdoor activities are in full swing as summer arrives and the first widespread heat wave of 2025 hits the U.S. [and Canada]. For many people, summer is their ...

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

July is Extreme Heat Safety Month, and the Illinois Emergency Management Agency and Office of Homeland Security (IEMA-OHS) is asking everyone to understand the danger to you, your family, and your ...