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Avalanche Forecast

Archived

Feb 12th, 2025–Feb 15th, 2025

Alpine
Natural avalanches unlikely, human triggered possible.
Treeline
Natural avalanches unlikely.
Below Treeline
Natural avalanches unlikely.
Alpine
Natural avalanches unlikely, human triggered possible.
Treeline
Natural avalanches unlikely.
Below Treeline
Natural avalanches unlikely.
Alpine
Natural avalanches unlikely, human triggered possible.
Treeline
Natural avalanches unlikely.
Below Treeline
Natural avalanches unlikely.

Regions

Waterton Lakes, Waterton.

We have a warming trend with generally good stability which makes for a great time to get out and explore. Continue to be cautious about windslabs, especially in more exposed, unsupported areas.

Confidence

High

Avalanche Summary

No new avalanches observed.

Snowpack Summary

Windslabs 20-40cm deep from moderate to strong SW winds. Some pockets of unconsolidated snow remain below treeline and in sheltered treeline areas. This overlies the January drought layer which includes facetted snow on northerly aspects or a melt freeze crust below treeline and on steep solar slopes into the alpine. Generally, the snowpack has become weak and facetted.

Snowpack depths at treeline range from 75 - 150 cm.

Weather Summary

Temps continue to warm with a small amount of precip on the way Friday.

Check out the Mountain Weather Forecast for the most up to date information.

Terrain and Travel Advice

  • Be careful with wind-loaded pockets, especially near ridge crests and rollovers.

Problems

Wind Slabs

Wind Slab avalanches are the release of a cohesive layer of snow (a slab) formed by the wind. Wind typically transports snow from the upwind sides of terrain features and deposits snow on the downwind side. Wind slabs are often smooth and rounded and sometimes sound hollow, and can range from soft to hard. Wind slabs that form over a persistent weak layer (surface hoar, depth hoar, or near-surface facets) may be termed Persistent Slabs or may develop into Persistent Slabs.