Avalanche forecast

Northern San Juan

Colorado Avalanche Information Center
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Avalanche danger

Thu
Fri
Alpine
2 · Moderate
Treeline
2 · Moderate
Below
1 · Low
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Out of date — this forecast expired 2 years ago. You’re viewing past conditions, not the current bulletin.

Avalanche problems

  • Persistent Slabs

    • Alpine
    • Treeline
    • Below treeline
    Likelihood
    Possible
    Size
    1–1.5

Avalanche Summary

Strong winds and recent snowfall mean you could trigger avalanches. The most dangerous slopes are where winds drifted snow into a cohesive slab on top of weak snow. Drifted snow may feel stiff or crack under your weight. Slopes near and above treeline, that face west through north to east are the most likely areas to find these conditions. If you see shooting cracks or feel collapsing, you can choose safer terrain by moving to slopes less than about 35 degrees.

Regions covered