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Avalanche Forecast

Archived

Feb 28th, 2026–Mar 1st, 2026

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

Regions

South Okanagan, Shuswap, North Okanagan.

Sun-exposed slopes may become reactive to human triggers with daytime warming and sun.

Caution around ridgetops and rollovers where triggering a wind slab is possible.

Confidence

Moderate

  • We are uncertain due to the variability of wind effect on the snowpack.
  • We are uncertain about how the timing or intensity of solar radiation will affect the snowpack.

Avalanche Summary

There were no new avalanches to report in the last few days.

If you are heading into the backcountry, please share any observations with the Mountain Information Network.

Snowpack Summary

10 to 20 cm of recent snow overlies wind-affected surfaces or old settling storm snow. Recent strong wind has scoured south-exposed slopes and alpine features.

There are a couple of layers of surface hoar/facets or a crust that may be buried 20 to 45 cm deep. These layers have been mostly dormant, but they may become active in isolated areas where a sufficient slab forms overtop.

The remainder of the snowpack is well consolidated.

Weather Summary

Saturday Night

Clear skies. 20 km/h northwest ridgetop wind. Treeline temperature -3 °C.

Sunday

Sunny. 20 km/h west ridgetop wind. Treeline temperature -1 °C. Freezing level 1500 m.

Monday

Mostly sunny. 30 km/h west ridgetop wind. Treeline temperature 2 °C. Freezing level 2300 m.

Tuesday

Mostly cloudy. 2 mm of precipitation as snow or rain at treeline. 40 km/h southwest ridgetop wind. Treeline temperature 0 °C. Freezing level 1700 m.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Avoid steep, sun-exposed slopes when the air temperature is warm or when solar radiation is strong.
  • Wind slabs are isolated, but may remain reactive.
  • Recent wind has varied in direction, so watch for wind slabs on all aspects.

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.

Loose Wet

Loose Wet avalanches are the release of wet unconsolidated snow or slush. These avalanches typically occur within layers of wet snow near the surface of the snowpack, but they may quickly gouge into lower snowpack layers. Like Loose Dry Avalanches, they start at a point and entrain snow as they move downhill, forming a fan-shaped avalanche. Other names for loose-wet avalanches include point-release avalanches or sluffs. Loose Wet avalanches can trigger slab avalanches that break into deeper snow layers.