PORTLAND, Ore. (KATU) — High temperatures on Wednesday will flirt with triple-digits as the first heat wave of the summer ...

The mechanism involves atmospheric waves that bounce between the upper atmosphere and ground level, amplifying weather ...

Axios Visuals The Pacific Northwest is bracing for a short but intense heat wave that will bring some of the hottest temperatures of the year so far. Why it matters: Even the nights will stay warm, ...

Summer heat will make an extended appearance over the next week as high pressure dominates the region. The National Weather Service in Portland has issued a Heat Advisory starting at 11 a.m. Sunday ...

WASHINGTON, D.C. — President Donald Trump’s nominee to lead the agency that oversees weather told senators at his ...

Seattle's weather will clear up with temperatures rising to 71°F today and reaching close to 90°F by Wednesday.

NWS San Francisco forecasts near-seasonal temperatures with a cooling trend and elevated fire risk due to dry, windy ...

With its blend of urban sophistication and wild adventures, the Pacific Northwest gives residents a quality of life that is ...

"It's not community to community. It's a national system," Sen. Maria Cantwell said on "Face the Nation with Margaret Brennan ...

We will see much lighter winds for Wednesday with temperatures that head back up to average in the mid to upper 80s.

Tuesday and Wednesday temperatures could climb into the mid-to upper 90s in Portland, according to the latest forecast.

Portland is on track to see a high of 98 degrees, raising the potential to become the hottest day of the year so far. The forecast appears to fall short of breaking Wednesday's record-high temperature ...