With a south-westerly flow, partly humid air masses will continue to reach the Alpine region at high altitudes.
At first, it will be quite sunny on most of the mountains, with cirrus clouds passing high above the peaks. In the morning, the clouds will thicken, and the light will become increasingly diffuse.
Temperature at a height of 1,000 metres : 10 °C
Temperature at a height of 2,000 metres : 2 °C
Temperature at a height of 3,000 metres : -5 °C
0 degrees threshold: 2200 °C