Avalanche forecast

Front Range

Dec 20 – 21, 2025Colorado Avalanche Information Center
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Archived · expired 9 months ago

Avalanche danger

Mon
Tue
Alpine
2 · Moderate
Treeline
2 · Moderate
Below
1 · Low
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Avalanche problems

  • Persistent Slabs

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

  • Wind Slabs

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

Avalanche Summary

You can trigger an avalanche where you find more than about 8 inches of new or wind-drifted snow. Near Treeline elevation will be the most dangerous, as there is the most continuous weak layer. Avoid rounded pillows of firm snow that may crack beneath you. You may find wind-drifted snow in unusual locations due to recent intense winds. You can find safer riding in scoured areas or those sheltered from the wind without a slab.

Regions covered