Boletín de aludes

South Rockies

Apr 11 – 12, 2025Avalanche Canada
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Archivado · caducó last year

Peligro de aludes

Sun
Mon
Alta montaña
1 · Débil
Límite del bosque
1 · Débil
Bajo el límite
1 · Débil
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Lo esencial

If there is a thick crust, avalanches are unlikely.

Spring conditions can change rapidly. Read about the 4 likely scenarios here.

Problemas de aludes

  • Wind Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Unlikely - Possible
    Tamaño
    1–1.5

    Small wind slabs may build during the day in immediate lee areas.

Confidence

Moderate

Avalanche Summary

No new avalanches have been reported this week, however, data is very limited.

Snowpack Summary

5 to 15 cm of snow sits on a crust up high or moist snow below 2000 m. High alpine north facing slopes may still hold dry snow above a thick crust from late March.

The snowpack is quickly disappearing below treeline.

There are no layers of concern in the mid and lower snowpack.

Weather Summary

Friday Night

Clear. 20 to 30 km/h southwest ridgetop wind. Treeline temperature -3 °C. Freezing level 1600 m.

Saturday

Cloudy with 5 to 10 cm of snow. 20 to 30 km/h southwest ridgetop wind. Treeline temperature -3 °C. Freezing level 1800 m.

Sunday

Cloudy with 2 cm of snow overnight, then sunny during the day. 10 km/h west ridgetop wind. Treeline temperature -2 °C. Freezing level 2000 m.

Monday

Sunny. 10 km/h west ridgetop wind. Treeline temperature 0 °C. Freezing level 2500 m.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Avalanche activity is unlikely when a thick melt-freeze crust is present on the snow surface.
  • Periods of low danger may be a good time to increase your exposure.

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