Wind Slabs
- Alpine
- Treeline
- Below treeline
- Likelihood
- Possible
- Size
- 1–1.5
A Special Avalanche Advisory is in effect for mountainous areas of Colorado. New snow and winds through the holiday weekend will increase the avalanche danger statewide. Very dangerous avalanche conditions will develop in some regions, with the most dangerous conditions developing Saturday afternoon and into Sunday. Avalanche conditions will be more dangerous than we’ve experienced in weeks. Adjust your weekend plans accordingly and check the forecast frequently for changing conditions.
In this area, you may be able to trigger small avalanches on slopes above treeline where winds have drifted snow into stiff layers. If you find yourself traveling on a steep slope where the snow surface has a smooth, wave-like appearance and a hard, hollow feel, consider moving to a different slope. You can find these wind-loaded slopes on the lee-side of a ridgeline or along the sides of gully features. Sticking to slopes less than about 30 degrees steep is a safer option.