On Sunday night, skies will be predominantly clear. On Monday morning in the eastern regions it will still be sunny, in the
other regions of Switzerland overcast. Starting in the morning hours, snowfall will set in from the west and the south. On
Tuesday, snowfall is expected in all regions. In the south the precipitation will come to an end at midday and it will become
increasingly sunny. The snowfall level will descend from approximately 1400 m down to low lying areas. All in all, approximately
10 to 20 cm of fresh fallen snow is anticipated over widespread areas. In the furthermost western regions and in southern
Grisons, up to 30 cm of fresh snow is probable. On Monday an intermittently strong-velocity southwesterly wind will be blowing;
in the Alpine valleys of the north, strong-velocity foehn wind will prevail. On Tuesday, moderate to strong northwesterly
winds will be blowing.
On Monday avalanche danger levels are not expected to change significantly. On Tuesday the avalanche danger levels will increase
over widespread areas due to fresh snow and strong winds.