Jasper

Good skiing can still be found on Northerly alpine aspects. Watch for isolated increasing hazard with prolonged solar effect.

The NW flow and ridge of high pressure will persist until Wednesday.  This will then be displaced by a westerly flow, bringing a coastal low and light precipitation. Tuesday: A mix of sun and cloud. Treeline temperatures Low -8C, High -2C. Ridge wind light NW. Freezing Level 1900m.

The snowpack is isothermal at treeline and below on all aspects (and into the alpine on solar) - the upper snowpack in these areas has undergone multiple melt-freeze cycles, a strong crust in the morning will weaken with solar imput/daytime warming. On north facing alpine slopes up to 15cm of settled storm snow overlies previous old dry surfaces.

No new avalanche activity observed or reported.Share your observations with the community on the CAA Mountain Information Network