Persistent Slabs
N
NE
E
SE
S
SW
W
NW
- Alpine
- Treeline
- Below treeline
- Likelihood
- Unlikely
- Size
- 1–2
Most slopes are safe. You can still find some weak areas near the treeline where strong winds left drifts in open areas. Cracking and collapsing are signs of danger and a signal to be careful around steep slopes in similar spots.
A winter storm starts on Thursday, although the danger won't increase until Friday. Avoid steep leeward slopes if you find more than 6 inches of newly drifted snow on Thursday afternoon.