Sunday will be hot and humid with hazy skies and highs in the upper 90s before dropping to the low 80s by nightfall.

Heat alerts have been issued from Colorado to Maine, including more than 150 million Americans. Heat index values in the ...

Philadelphia is under a heat advisory, with temperatures expected to soar. From public pool openings to symptoms of heat ...

The heat wave is expected to continue into the week putting millions of Americans in the Midwest and Northeast under heat ...

AAA's Jana Tidwell says now is the time to pack a vehicle emergency kit. When you leave the comfort of your home and have to ...

Friday marks the start of summer and the Philadelphia region's weather will be at its nicest and most comfortable of the next ...

Monday – already expected to see high heat and humidity combine for a heat index that could reach 110 – will also feature ...

The forecast temperature at kickoff is 91 degrees, and fans are allowed to bring in water. There will likely be familiar ...

Tens of millions of people across the eastern and central U.S. are bracing for more days of extreme temperatures as an ...

A multiday heat wave is bringing high temperatures and health risks from the Midwest to the Northeast, prompting warnings and emergency measures.

The heat index will soar above 100 degrees early next week. Older adults, people with heart issues and those without A/C are ...

Turn ceiling fans counterclockwise to push cool air down, avoid running appliances during the day, and ease the burden on ...