A dangerous and extended heat wave with 90-degree heat is gripping the northeastern United States as if right on cue for the dog days of summer. Record-challenging heat will not only persist straight ...

Summer kicked off with record-breaking temps, and more heat is on the way. Here's what you need to know about the heat index and the RealFeel temperature before you head out the door. If you’re in a ...

When you download the free AccuWeather app, you gain the tools to optimize your health, safety and comfort including the AccuWeather RealFeel® and monitoring the UV index in the event of a heat wave.

As a heat wave unfolds over the Midwest and Northeast, AccuWeather warns people to consider not only the temperature on their mobile phones and home thermometers, but the AccuWeather RealFeel® ...

Now that we’re in the peak of summer, local weather forecasters often refer to the day’s projected heat index and predicted high temperatures. The heat index may sound like a term only scientists and ...

The RealFeel Temperature is the only index that provides this information, and the uniquely valuable AccuWeather RealFeel Temperature Guide will enable people to better anticipate what potential ...

When you download the free AccuWeather app, you gain access to one of its main features, RealFeel® temperature, which is based on more than 10 factors including sunshine intensity and shade. Hegseth’s ...

The polar vortex paid a visit to New England and sent temperatures to record-shattering levels Friday into Saturday. One remote location faced weather conditions so extreme that it looked and felt ...

Fans attending Monday Night Football’s matchup between the Eagles and the Packers should bundle up. A combination of cold temperatures and brisk winds will make it feel significantly colder than the ...