Tampa reached another milestone on Tuesday afternoon, reaching an all-time record heat index of 119° at around 2:30 p.m.

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

The milestone arrived just before 4 p.m. Tuesday, but may get topped as the hottest day of the year shortly with a projected ...

Heat cramps are painful muscle cramps and spasms, usually in the legs and abdomen. They may also be a symptom of heat exhaustion. Apply firm pressure on cramping muscles or gently massage to relieve ...

The Florida heatwave continues as a massive so-called "heat dome" brings dangerously hot temperatures to Orlando and Central Florida, and the rest of the Sunshine state.

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

A heat advisory was released by the National Weather Service on Tuesday at 1:45 p.m. valid from Wednesday noon until Thursday ...

The National Weather Service released a heat advisory at 1:45 p.m. on Tuesday valid for Wednesday between noon and 11 p.m.

About half the country is under active heat advisories again on Tuesday, affecting more than 168 million Americans, according ...

The National Weather Service issued a Heat Advisory for parts of North Texas, including Denton County, Tuesday morning with ...

Dangerous conditions continue across Florida Tuesday, July 29, with most of the state under either extreme heat warnings or ...

The ongoing heat wave brought sweltering temperatures to the southeast U.S., including the Hilton Head Island area. It’s not ...