An early season heat wave will roast states in the Northwestern U.S. beginning this weekend and lasting until next week.

It's still spring, but summer heat is here in much of the country. Here's how to keep your kitchen from turning the whole ...

To prepare for a heat wave, you'll want to replace your home HVAC filter, which is typically located right at the fan system ...

Temperatures in Southern California are expected to range from eight to 16 degrees above normal, with highs in the 90s to ...

The lawsuit was filed by a Washington state woman who alleges oil and gas companies contributed to an extraordinarily hot day ...

A near-record heat wave is set to bake the Portland metro area this weekend just as drivers and transit riders face a ...

As the weekend approaches, a wave of extreme heat is building across Central Texas and South Texas, with temperatures ...

Temperatures are heating into the low to mid 80s today and the ridge of high pressure that’s been sitting off the coast ...

Temperatures are expected to soar into the high 20s through the weekend and beyond across Metro Vancouver, as the first ...

Expect temperatures to climb steadily this weekend in western Montana, with Monday shaping up to be the hottest day.

San Antonio's weather forecast predicts sunny, high temperatures near 95 degrees with heat indexes reaching over 100.