Avalanche forecast

Front Range

Colorado Avalanche Information Center
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Avalanche danger

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Out of date — this forecast expired 3 years ago.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

Avalanche problems

  • Persistent Slabs

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

Avalanche Summary

You could trigger an avalanche on north through east-facing slopes at upper elevations. Look for and avoid slopes with rounded lens-like pillows of snow or a textured snow surface that feels hollow underneath you. You will find these areas directly below ridgelines, on the sides of gullies, or on convex rollovers. You may not see any warning signs of unstable snow, like cracking or collapsing, before the slopes shatters around you. Wind-sheltered slopes offer safer recreation options.

A pair of recent accidents highlight the consequence of triggering a deep avalanche. On Friday, three backcountry skiers triggered and were caught in a large avalanche near Marble on an easterly-facing slope. Sadly one died. You can read the preliminary report here. Sunday afternoon, another skier died in an accident in Maroon Bowl, on a northerly-facing slope near Aspen Highlands. You can read this preliminary report here.

Regions covered