Seattle-Tacoma International Airport reached a scorching 94 degrees Wednesday, according to the National Weather Service.

We asked readers and experts, "What exactly is a heat wave?" Experts say it's less about temperatures and more about ...

A Heat Advisory remains in effect for western Washington through Thursday 5 p.m. for highs in the 80s and 90s.

The Seattle area will have to get through one more hot day on Thursday, but a nice push of marine air will drop temperatures ...

It’s the hottest time of the year in the United States and another heat dome is about to make millions of people feel every bit of it.

A heat advisory for northwest and west central Washington was extended until 5 p.m. Thursday, according to the National ...

Dry and hot conditions return to western Washington on Tuesday and Wednesday, bringing an elevated risk of heat-related ...

Seattle's National Weather Service has issued a Heat Advisory from noon today until 10 PM PDT Wednesday due to high ...

The family claimed climate change, prompted by big oil companies, caused the extreme heat during the Seattle heat dome that ...

Seattle's forecast includes heat, humidity, and thunderstorms with varying precipitation chances throughout the week.

The Puget Sound region is expected to warm up into the lower-90s Wednesday, with the rest of the week following suit.

“As rails get hotter, what you see, especially on mainline class one tracks, is concerns about thermal expansion, which is ...