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: Sat, Feb 22, 2025 at 9:20:25 am PST

Watches, Warnings & Advisories

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Gale Warning

Storm Watch

Small Craft Advisory

High Wind Watch

Hydrologic Outlook

Atmospheric River Event

A prolonged period of rain is anticipated over 48 hours as a strong atmospheric river hits southern Oregon and northern California. The bulk of the rain will be observed in Curry County. Given how warm this air will be, snowmelt will add to the water flow through rivers and streams. The risk of flooding is limited/minor through this atmospheric river event.