The storm will usher in warm temperatures, which will contribute to the flooding risk from heavy rain as snow melts.

An atmospheric river of moisture is bringing rain and wind to the Pacific Northwest starting late Friday night. The National ...

An atmospheric river is beginning to affect western portions of Washington and Oregon and continuing into Tuesday. This will ...

KOIN 6 Meteorologist Josh Cozart shares Portland's rainy and windy weather expected as an atmospheric river moves through the ...

The Genesis Invitational was the PGA Tour's third Signature Event, for a $20 million purse. The results shook up the money ...

Late Friday evening rain showers mark the start of the atmospheric moisture that’s set to impact the Pacific Northwest this weekend. An otherwise dry, but cloudy Friday will allow temperatures to warm ...

A combination of snow melt and heavy rainfall will lead to flash flooding concerns in parts of Washington and Oregon for the ...

Forecasters got an in-depth look at the multiday storm that's walloping the West Coast, thanks to the efforts of the Hurricane Hunters ...

"A Pacific storm and atmospheric river will impact the Pacific Northwest states and northern Rockies this weekend," the NWS said.

An atmospheric river that has been building in the Pacific has now made landfall in the Pacific Northwest. Several waves of ...

A tumultuous weather pattern will continue to focus across the Northwest U.S. into early week, AccuWeather experts warn. As one atmospheric river funneling moisture into Washington, Oregon to Idaho ...

Several rounds of widespread rain is expected this weekend and early next week, boosting February rain totals. Once the rain ...