National Weather Service United States Department of Commerce

Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

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Last Map Update: Tue, Dec 9, 2025 at 7:50:14 pm 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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