Avalanche forecast

Northern San Juan

Mar 16 – 17, 2025Colorado Avalanche Information Center
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Archived · expired 2 years ago

Avalanche danger

Tue
Wed
Alpine
2 · Moderate
Treeline
2 · Moderate
Below
1 · Low

Avalanche problems

  • Persistent Slabs

    • Alpine
    • Treeline
    • Below treeline
    Likelihood
    Possible
    Size
    1–2

Avalanche Summary

You could trigger an avalanche where strong winds drift snow into cohesive slabs on lee slopes. Wind-drifted snow often looks smooth and pillowy or feels firm. On northwest to north through east slopes, new snow sits above shallow buried weak layers. Avoid trigger points like buried rocks or trees, convex rollovers, or the edges of slopes where the slab is the thinnest. You can find safer travel on slopes less than about 35 degrees steep or in wind-sheltered terrain.

Regions covered