Bulletin d’avalanche

Kananaskis

Feb 28 – Mar 1, 2026Avalanche Canada
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Archivé · expiré 7 months ago

Danger d’avalanche

Mon
Tue
Alpin
3 · Marqué
Limite forestière
3 · Marqué
Sous la limite
2 · Modéré

Points saillants

Strong winds and new snow have built touchy windslabs in most open areas above 1900m. Best to keep to mellow terrain tomorrow and watch overhead exposure.

Problèmes avalancheux

  • Wind Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Likely - Very Likely
    Taille
    1–2.5

    Fresh snow and continuous winds will promote windslab development at all elevation bands where open

  • Loose Dry

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Likely
    Taille
    1–2

    Recent snow has blanketed the rocky peaks, Lots of snow available for sluffing as the wind or sun affect it

Confidence

Avalanche Summary

A flight this morning revealed a size 2 wind slabs on a NE aspect up in the alpine,

A road patrol along the spray noted very little new activity, but the winds were howling and snow transport is extensive.

Snowpack Summary

An additional 5-10cm of snow overnight brings the storm total to 30cm+ this has been accompanied by strong to extreme Westerly winds. Snow transport was observed off all features even down to below treeline on a road patrol today. Fresh wind slabs at all elevations continue to build in any open area. Beneath that the Feb 14 is down 60cm at treeline and remains a concern with the loading.

Weather Summary

Sunday: A cloudy start in the morning should lead to sunnier skies in the afternoon.

A day time high of -4 and no new snow expected.

The winds will unfortunately continue to blow from the W-NW in the strong range at ridge top.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Recent strong wind means wind slabs may be found farther downslope than expected.
  • Expect slab conditions to change drastically as you move into wind-exposed terrain.
  • Loose avalanches may step down to deeper layers, resulting in larger avalanches.

Régions couvertes