Wind Slabs
- Hochgebirge
- Waldgrenze
- Unterhalb der Waldgrenze
- Wahrscheinlichkeit
- Unlikely - Possible
- Größe
- 1–2
Recent strong winds have built wind slabs on lee south and west facing slopes. While isolated, this problem may be triggerable by riders.
Low hazard does not mean no hazard.Watch for wind-loaded pockets especially around ridgecrest and in extreme terrain.
Recent strong winds have built wind slabs on lee south and west facing slopes. While isolated, this problem may be triggerable by riders.
No avalanches have been reported in the last 4 days. Wind slabs may still be triggerable by a rider in isolated areas.Field observations have been limited, if you're out in the backcountry please consider submitting your observations to the MIN.
Alpine surfaces are heavily wind-affected, but 10 to 20 cm of soft snow may still be found in wind-sheltered terrain. Check this White Pass MIN for more details.
A spotty layer of surface hoar may sit below recent snow, buried around 20 to 30 cm deep in isolated areas. Below 1500 m, a thick melt-freeze crust is buried 50 to 100 cm deep.
The average snowpack depth at treeline is around 200 cm.
Friday Night
Mostly cloudy, with 0 to 3 cm of snow. Northeast ridgetop wind 50 km/h. Treeline temperature around -25 °C.
Saturday
Partly cloudy, with 0 to 1 cm of snow Northeast ridgetop wind 50 km/h. Treeline temperature around -23 °C.
Sunday
A mix of sun and cloud. Northeast ridgetop wind 50 km/h. Treeline temperature around -25 °C.
Monday
Mostly sunny. Variable ridgetop wind 20 km/h. Treeline temperature around -20 °C.
More details can be found in the Mountain Weather Forecast.