Avalanche forecast

Glacier

Nov 26 – 27, 2024Avalanche Canada
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Avalanche danger

Thu
Fri
Alpine
1 · Low
Treeline
1 · Low
Below
1 · Low

Highlights

Watch for pockets of windslab in isolated Alpine lee features.

For now, the bigger danger is returning to the parking lot from your day's mission. Many rocks/stumps/obstacles remain at or near the surface in the valley bottom. Slow down, maybe walk if you have to, to save yourself from breaking bones or gear.

Avalanche problems

  • Wind Slabs

    • Alpine
    • Treeline
    • Below treeline
    Likelihood
    Unlikely - Possible
    Size
    1–2

    Isolated wind slabs are present in alpine lee features. Folks searching for untracked lines in unconventional spots may find a small pocket that could pop out.

Confidence

High

Avalanche Summary

Natural avalanche activity has dropped, along with few reports of human-triggered avalanches.

A field team near Fidelity was able to ski-cut steep convex rolls, resulting in small, slow-moving loose sluffs.

Snowpack Summary

Variable surface conditions exist in the Park, with wind affected snow in higher Alpine areas and 10-20cm of settling snow in sheltered terrain features.

The Nov 9 crust, down 50-100cm, has had limited test results on it. The base of the snowpack is comprised of several dense, melt-freeze rain crusts.

Treeline snowpack depths average 110-130cm.

Weather Summary

Expect cloudy skies with brief clear periods, some isolated flurries, and temps near -10°C.

Tonight: Cloudy with clear periods, Alp low -10°C, light W winds

Tues: Mainly cloudy with trace snowfall, Alp high -10°C, light W winds

Wed: Cloud with sunny periods, isolated flurries, trace snowfall, Alp high -11°C, light/gusting mod W winds

Thurs: Cloud with sun and isolated flurries, trace snowfall, Alp high -10°C

Terrain and Travel Advice

  • Carefully evaluate steep lines for wind slabs.

Regions covered