The blistering heat and high humidity will continue into this week in Illinois, with heat advisories issued throughout the ...

The Centers for Disease Control and Prevention (CDC) says that extreme heat can lead to heat-related illnesses, especially ...

The recent heat index in Illinois is reaching dangerous levels, with many areas experiencing heat index values between ...

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.

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More than 130 million people across most of the United States are on alert for widespread, dangerous heat on Sunday and into ...

Smartphones have optimal operating temperatures, and exceeding them can damage battery life. If a phone overheats, turn it off, move it to a cooler location, and let it cool down.

A vicious heatwave is spreading across the United States, with extreme heat alerts issues across multiple states including ...

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

A heat dome​ is trapping over 90 million Americans in extreme temperatures this week with the National Weather Service​ ...

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