Wind Slabs
- Alpine
- Treeline
- Below treeline
- Likelihood
- Possible
- Size
- 1–2
New snow and consistent winds from earlier this week have led to natural and human-triggered avalanche activity in the Northern Wallowas. We expect this bond and overall stability to improve with time, but you should remain cautious and aware for the next couple of days as you travel in the mountains.
You are unlikely to see large amounts of wind-transported snow throughout today, so look for drifts, dunes, textured snow, or cornice formation on leeward slopes to identify lingering wind slabs. Use small test slopes and inconsequential features to look for cracking, collapsing, or obvious strong over weak snow. Step away from avalanche terrain if you notice any signs of instability.
(2/10/2026) Photo: Caleb Merrill
Natural wind slab that released earlier this week in the Wing Ridge area.