Avalanche forecast

Northern San Juan

Colorado Avalanche Information Center
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Avalanche danger

Tue
Wed
Alpine
1 · Low
Treeline
2 · Moderate
Below
2 · Moderate
Out of date — this forecast expired 3 years ago. You’re viewing past conditions, not the current bulletin.

Avalanche problems

  • Loose Wet

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

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

Avalanche Summary

You can trigger an avalanche on sunnier and lower-elevation slopes where warming temperatures will create wet, sloppy surface conditions. Conditions will be generally safer in the morning, but you can expect the size and sensitivity of loose wet sluffs to increase as the day progresses. Make an exit if you see roller balls or saturated surface conditions. Use caution on upper elevation slopes near ridgelines, where you may be able to trigger a slide in a terrain feature with a thicker deposit of recently wind-drifted snow. Consider the consequences of even a small slide in the terrain where you want to travel. Planning for an early start and early exit can reduce your risk. 

Regions covered