Avalanche Forecast

Moderate - Uncertainty is due to the speed, direction, or duration of the wind and its effect on the snowpack.

Pull up your hood or your toque will be blowin' away -- it's windy!

SATURDAY NIGHT: Dry. Treeline temperatures around -9C. Strong southwest winds.

SUNDAY: Windy, with strong southwesterly winds at ridgetop. Dry. Freezing level rising throughout the days to around 1400 m.

MONDAY: 5-15 cm new snow. Strong southwesterly winds continue. Freezing level around 1500m.

TUESDAY: Strong southwesterly winds continue. Dry. Cooler temperatures around -5 to -10 C

As of mid-day Saturday reports from the field are sparse. I suspect there is evidence of natural avalanches from Friday's storm and Saturday's wind. Check the MIN for weekend reports from the field.

Snow depths are approximately 150 cm in the north west of the region (Pine Pass), 180 cm in the south (Renshaw, Kakwa) and 100 cm in the the north east (Tumbler ridge).

In the deeper areas, successive storms have resulted in deep powder in the upper snowpack. The wind is changing that because it will certainly be blown into denser wind deposits. The question is whether windward slopes will become stripped of the recent snow.

Most likely the most significant instabilities are within or at the base of the most recent storm snow, approximately 50 cm below the snow surface.

Crusts have been reported towards the base of the snowpack. These are of most concern on steep terrain in thinner snowpack areas.

• Dial back your terrain choices if you are seeing more than 30 cm of new snow.
• Watch for newly formed and reactive wind slabs as you transition into wind affected terrain.
• Avoid exposure to overhead avalanche terrain during periods of heavy loading from new snow, wind or rain.