National Weather Service United States Department of Commerce

Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

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Last Map Update: Thu, Dec 11, 2025 at 11:00:14 am PST

A Beach Hazards Statement is in effect from 7 AM Wednesday to 10 PM Friday for all Pacific Coast beaches. An increased risk of sneaker waves and rip currents is to be expected with breaking waves of 12 to 16 feet. Stay off of waterside infrastructure and never turn your back on the ocean!

 

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