Coquihalla

Wind slabs will be reactive human triggers, especially at upper elevations.

Friday, two large (size 2) natural glide slab avalanches were reported on rock slabs above the Coquihalla.

No other recent avalanches have been reported, although observations have been limited in this region. Please consider sharing your observations to the Mountain Information Network (MIN).

Moderate south winds have redistributed 40 to 60 cm of recent snow. Rapid settlement has been observed at treeline and below. Expect to find deeper deposits on lee slopes, and windward slopes scoured.

This snow overlies a melt-freeze crust and a well-settled mid and lower snowpack to ground.

Snow height ranges from 100 to 150 cm at treeline in the Coquihalla, to 85 to 100 cm near Manning Park.

Check out this MIN for conditions.

Saturday Night

Cloudy with up to 10 cm. 20 to 40 km/h southwest ridgetop wind. Treeline temperature -2 °C. Freezing level 1000 m.

Sunday

Partly cloudy. 10 km/h southwest ridgetop wind. Treeline temperature -5 °C.

Monday

Cloudy with up to 10 cm. 30 to 40 km/h southwest ridgetop wind. Treeline temperature -3 °C.

Tuesday

Partly cloudy. 10 to 20 km/h southwest ridgetop wind. Treeline temperature -4 °C.

More details can be found in the Mountain Weather Forecast.

• Watch for newly formed and reactive wind slabs as you transition into wind-affected terrain.
• Seek out sheltered terrain where new snow hasn't been affected by wind.