As an atmospheric river surged into the Pacific Northwest in late February 2025, it carried not just warm tropical moisture—but ...

Federal cutbacks are threatening the Pacific Northwest’s ability to manage its water supplies and keep people safe from floods. Agencies that keep tabs on Northwest rivers and snowpack have been ...

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

Scientists have learned that particles from car tires are a leading culprit in salmon declines in the Pacific Northwest—and ...

Wildflower season, which typically runs from April to June in the Columbia Gorge depending on weather, is one of the most popular outdoor spring activities in the Pacific Northwest. Of the many, many ...

SEATTLE – The third powerful atmospheric river storm to impact the Pacific Northwest since the end of last week blasted portions of Washington and Oregon with hurricane-force wind gusts and ...

Once abundant throughout the river basins of the Pacific Northwest, Chinook salmon populations have declined to a fraction of their historical size. "Umpqua Watersheds has been tracking this ...

Although the fish were once abundant throughout the river basins of the Pacific Northwest, Chinook salmon populations have declined to a fraction of their historical size. "Umpqua Watersheds has ...

SEATTLE — Rain totals through Monday could exceed 1 inch in some areas of western Washington thanks to an atmospheric river centered ... the rain will stay north/northwest of Seattle, the ...