Natural avalanches unlikely, human triggered possible.
Regions
Jasper.
You can expect a localized rise in avalanche hazard over the day depending on exposure to the sun. Higher north aspects remain dry.
Weather Forecast
Mixed sun and cloud again for Saturday. Freezing level to 2300m over the day on Friday. Overnight temps have been cold, -12 overnight Thursday, the same is forecast for Friday evening. The large temperature swings will subside Sunday, and a more moist, consistent air mass moves in keeping temps steady over the day and through the overnight Sunday.
Snowpack Summary
New snow has settling fast and bonding well to previous surfaces. The snowpack is cycling from isothermal, to overnight freeze with an supportive crust below (about 10cm thick) treeline on all aspects. Crust breaking down under a strong solar influence by mid-morning on any sunny aspect.
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.
Loose Dry
Loose Dry avalanches are the release of dry unconsolidated snow and typically occur within layers of soft snow near the surface of the snowpack. These avalanches start at a point and entrain snow as they move downhill, forming a fan-shaped avalanche. Other names for loose-dry avalanches include point-release avalanches or sluffs.