Wind Slabs
- Alpine
- Treeline
- Below treeline
- Likelihood
- Possible
- Size
- 1–1.5
New snow and consistent winds from earlier this week have created small, widespread, wind slabs at middle and upper elevations. Minimal wind in the last 24 hours should keep these slabs only a few inches deep, and they should be gaining strength with time.
If you plan to travel into very steep or exposed terrain, look out for drifts, dunes, or textured snow 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 or find slabs thicker than 6 inches.
(2/11/2026) Photo: Wallowa Avalanche Center
Tracks from Monday or Tuesday, filled in by wind transported snow by early Wednesday.