Heat advisories are in effect from Monday to Wednesday across the Northeast, the National Weather Service said.

NYC faces a heat advisory with temperatures rising near 95 degrees before expected thunderstorms later in the week.

Extreme heat and humidity return to NYC to start the week, and we could see our second heat wave of the season.

New York City is bracing for the start of a potential heat wave beginning today, with city officials and weather experts ...

The region is under a heat advisory until 8 p.m. Wednesday and officials are urging residents to take precautions.

A heat index topping 100 degrees will convert much of the tristate area into a sauna for the next three days, weather officials said Monday in yet another heat advisory.

Several U.S. cities, including New York, Chicago, and Dallas, are under heat advisories as high temperatures and humidity are expected. The National Weather Service warns of increased risk for seniors ...

New York City and the entire Northeast are facing compounded weather risks this week as intense heat and wildfire smoke pose ...

Monday is the first day of what is shaping up to be the second heat wave of the summer with "feels like" temperatures easily reaching the triple digits.