It will be the hottest day of the year in most of Massachusetts Thursday and the first time Boston has hit 90 in 2025.

Several days of record-breaking heat are expected in Denver, and the National Weather Service has issued a heat advisory that ...

The National Weather Service issued a heat advisory at 2:52 p.m. on Wednesday valid for Thursday between 11 a.m. and 8 p.m.

New Hampshire will deal with high heat and humidity before potentially severe thunderstorms move through on Thursday.

Yesterday we brought the humidity, today we bring in the heat. Once the low clouds and fog start to peel away, temps take off ...

El Paso faces a heat advisory with temperatures expected to reach 105°F, prompting warnings to stay cool and hydrated.

Loveland is expected to heat up Thursday and into the weekend. The high temperature for Thursday is expected to be 95, and ...

Southern California remains under a Heat Advisory through 8 PM Wednesday, June 18, with dangerously high temperatures ...

Philadelphia's National Weather Service issues heat advisory with high heat index values, advising precautions against ...

While Florida is no stranger to summer swelter, 2025 has been pretty quiet in one key way: the National Weather Service (NWS) ...

Near-record heat will arrive Thursday in Colorado and triple-digit temperatures will roast the state through Sunday, just in ...

Massachusetts is in for a dangerous weather combo Thursday with triple-digit heat, severe storms and a chance of tornadoes in ...