National Weather Service United States Department of Commerce

Atmospheric River in the Pacific Northwest and Northern Rockies this Weekend

A Pacific storm and atmospheric river will impact the Pacific Northwest states and northern Rockies this weekend, bringing locally heavy low elevations rain and heavy high elevation snow in the mountains. By Sunday over the Interior Northwest, rain combined with snowmelt will increase the risk of flood hazards. Flood Watches are in effect. Read More >

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Last Map Update: Fri, Feb 21, 2025 at 1:28:25 pm PST

A warming trend and rain this weekend raises concerns for localized flooding from rapid snowmelt. Prepare now by clearing snow around drains and in gutters.

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