A brief update for the weekend.
After the foehn storm last weekend, the snow has returned with snow down to the valley floor. In the last 24h there has been between 80 to 90 cms of new snow at 2000m and 40 to 50 cms at the village of Le Tour. There was knee deep snow in places on the way up to Chalet du Chapeau in places yesterday.
The Grand Montets ski area will be partially open this weekend, (more info on the Mont Blanc Natural Resort website). The other ski lifts in the valley will remain closed. There is no further news as to whether the Montenvers railway will be running this weekend.
The Courmayeur ski area will be open this weekend, including the Mont Blanc Skyway. (N.B. the stairway down to the Toula glacier will be closed this year: more info ici).
Except for a few areas, (e.g the Balme sector with perhaps some walking in descent), the amount of snow below 1800m will probably not be enough for ski touring. Above this and depending on the sector, take care with rocks, crevasses on the glaciers and avalanche risk, (not yet graded but more info available ici).
For hikers, it is best to keep to the valley walks, (Petit Balcons, Buvette du Chapeau, Cabane du Cerro, Alpage de Charousse etc.) and have good footwear. The footpaths up to Montenvers remain closed.