The El Niño and Southern Oscillation (ENSO) is one of the most influential interannual climate phenomena in the global ...

Warm weather in Seattle to end the week. What's next. High pressure will amplify over the Pacific Northwest Friday and ...

A 2014 satellite image captured a rare glimpse of a massive, eerily circular ring of clouds that formed slap-bang in the ...

As local emergency management officials explain it, partnerships that have been built over the years with National Weather ...

This GOES-W repeating satellite time-lapse video provided by the National Weather Service in Portland, captured between 8 a.m ...

A cool flow of Pacific air will bubble up each of the next two afternoons with scattered showers. Those showers will be more ...

A Pacific front is bringing cooler temperatures today, but fire weather conditions remain elevated. Isolated rain and thunderstorms expected as early as this evening.

March will finish with above-average rainfall for the first time this year. Through Saturday, SEA had already exceeded the ...

Seattle and Portland are facing some of the greatest risks for severe weather, including large hail, damaging wind gusts and ...

The Blob, discovered in 2013, was a massive marine heatwave in the Pacific that disrupts ocean ecosystems, marine life, and ...

Portland was warm and sunny Wednesday around noon, even as a whirling system off the Pacific barreled toward the city.