Avalanche forecast

Avalanche forecast

Colorado Avalanche Information Center
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Avalanche danger

Thu
Fri
Alpine
3 · Considerable
Treeline
2 · Moderate
Below
2 · Moderate
Out of date — this forecast expired 4 years ago. You’re viewing past conditions, not the current bulletin.

Avalanche problems

  • Persistent Slabs

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

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

Avalanche Summary

You can trigger an avalanche in areas where you find about ten inches or more of new or drifted storm snow. You are most likely to trigger a dangerous avalanche on upper elevation slopes where wind-deposited snow has formed a more cohesive slab. Avoid terrain with evidence of wind-drifting such as fresh cornice growth, smooth, lens-shapes pillows or sculpted features, and watch out for unusual loading patterns from easterly winds. Retreat to more wind-sheltered areas or less-steep slopes if you experience cracking in the surface snow. Stick to lower-elevation areas or slopes less than about 30 degrees steepness for safer options.