Avalanche forecast

Southern San Juan

Colorado Avalanche Information Center
View on map

Avalanche danger

Sat
Sun
Alpine
1 · Low
Treeline
1 · Low
Below
1 · Low
Out of date — this forecast expired 4 years ago.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
    Unlikely
    Size
    2–2.5

Avalanche Summary

Avalanche conditions are generally safe, but there are a few hazards to consider. Use caution on steep, wind-loaded slopes above the treeline. There you may find wind-drifted slabs of snow on top of weaker snow layers. Deeper drifts likely exist below ridgetops and in cross-loaded gullies on easterly-facing slopes, so veer around places with a lens-shaped snow surface or where the snow feels hard underfoot. Small slides that knock you over and take you for a ride in extreme or complex terrain can be dangerous. If you trigger a slide near the surface, there is an outside chance it could step down into deeper weak snow layers resulting in a larger, more dangerous avalanche.

Regions covered