Persistent Slabs
N
NE
E
SE
S
SW
W
NW
- Alpine
- Treeline
- Below treeline
- Likelihood
- Possible
- Size
- 1.5–2.5
Avalanche forecast
View on mapSawatch
Colorado Avalanche Information Center
Avalanche danger
Tue
Wed
Alpine
3 · Considerable
Treeline
3 · Considerable
Below
2 · Moderate
Out of date — this forecast expired 4 years ago. You’re viewing past conditions, not the current bulletin.
Avalanche problems
Wind Slabs
NNEESESSWWNW- Alpine
- Treeline
- Below treeline
- Likelihood
- Likely
- Size
- 1–2
Avalanche Summary
You can trigger a large and dangerous avalanche on most steep slopes where you find a cohesive slab of snow resting on top of weak snow near the ground. The most dangerous areas are wind-loaded terrain features such as the lee side of a ridge, in a gully, or on a concave slope near the treeline. Here, you can trigger an avalanche from below a slope or from a distance and they can break wider and run farther than you anticipate. Expect the danger to increase overnight Sunday into Monday with up to half a foot of snow forecast Sunday night. Safer travel options exist by sticking to wind-sheltered slopes below the treeline.