It's hard to believe, but the snow cover in the French-Swiss border region and parts of France is above average, or in some places well above average. What a week with Ullr's gifts can do!
Alert period and areas
This alert goes from the lower Valais to the Hautes Alpes in France and until Friday morning.
But it also goes from the Arlberg to the northern slopes of the Swiss Alps and in the southeast until Sunday morning. But only just, because it will start snowing in the west tonight and in the north on Thursday, but the big amounts will come quite quickly and only in the west. In the north it will continue to fluff up and there may be a little surprise, but not in 24 hours and it's more suitable for touring.
East of the Arlberg you can look into the powder pipe.
Wind
It will be stormy for a short time and foehn-like from the southwest in the north, then turn and remain within the range of a normal high mountain snowfall. However, as it turns, it gets warm and cold and snow falls quite calmly at the end, it can be quite dangerous.