The extreme heat continues in the Midwest, the Southeast and some parts of the Northeast. New York City broke a record Tuesday afternoon, hitting 100 degrees Fahrenheit at La Guardia Airport. The heat ...

Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 11 am. Sunny and hot, with a high near 95. Heat index values as high as 109. Calm wind becoming southeast around ...

It wasn't just the heat that reached unprecedented levels; the next day, the heat index climbed to 120 degrees.

Extreme heat is likely to break daily temperature records, but the weather forecast calls for a cool-down as August arrives.

Residents in the Southeast U.S. are no strangers to heat in the summertime, but this week's sweltering hot weather set at least one record and has forecasters urging residents to limit time outside on ...

Around 170 million Americans from Nebraska to the Northeast are experiencing extremely warm temperatures due to an ongoing ...

High heat and humidity could break records as a heat wave continues to scorch southern New England on Wednesday, but ...

New York Gov. Kathy Hochul is urging residents to take precautions amid a forecast heat wave and poor air quality conditions.

The National Weather Service's heat advisory will run through Wednesday night, with the heat index expected to surpass 100 ...