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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 >

Experimental Avalanche Guidance:
This experimental product contains 48 hours of forecasts for specific parameters for specific sites critical to assessing avalanche threats in the Boise area. Please fill out our survey about the usefulness of this product.
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