Alert duration and areas:
This alert lasts until Thursday evening and applies to an area from the Bernese Alps to the Hautes Alpes region in France. As is often the case, the core areas are in the west/northwest, from Lower Valais to Haute Savoie. There may also be a little from central Switzerland to Tyrol, but it should be below the 30cm alert level.
Snowfall limit:
Not a problem, as it should remain powdery from 1000m upwards.
The wind:
Moderate to strong winds will move the snow, but we don't have a storm or gale on the peaks, so there could be enough powder further up in areas protected from the wind.