Avoiding large features and enjoying low-angle riding is a good way to manage a deep persistent problem.
Tune into conditions that change with aspect and elevation.
Surface slabs are most likely to be triggered in sheltered lee features in the lower alpine where pockets of deeper snow sit over weak layers including a crust or surface hoar.
Weak faceted snow at the base of the snowpack remains a concern primarily in the Invermere area. Recent activity has occurred on steep, smooth north-facing slopes where the snowpack is shallow and weak.
No recent avalanche activity has been reported since Tuesday when a few natural wind slabs were observed in north-facing alpine terrain.
Observations are limited, please submit a MIN if you head into the backcountry!
10 to 15 cm of wind-affected snow sits on sun crusts on south-facing slopes, surface hoar in sheltered areas, and previously wind-affected snow.
In the Invermere area, avalanches have been failing on weak faceted snow at the base of the snowpack. So far reports suggest this does not extend throughout the forecast region, but is likely found in shallow snowpack areas.
Treeline snow depths are generally 50 to 70 cm, with deeper wind-loaded pockets in the alpine.
Saturday Night
Partly cloudy with 1 to 2 cm of snow. 20 to 30 km/h southwest ridgetop wind. Treeline temperature -9 °C.
Sunday
A mix of sun and cloud with up to 2 cm of snow. 15 to 30 km/h west ridgetop wind. Treeline temperature -9 °C.
Monday
A mix of sun and cloud, increasing, with 1 cm of snow in the afternoon. 10 to 20 km/h south ridgetop wind. Treeline temperature -11 °C.
Tuesday
A mix of sun and cloud. 15 km/h west ridgetop wind. Treeline temperature -8 °C.
More details can be found in the Mountain Weather Forecast.
