Rogier has managed a tour down in PsV
http://www.rogiervanrijn.com/wordpress/2011/10/25/diepe-poeder-op-25-oktober/
there was about 30cm in Risoul at village level, 40cm at altitude.
Nada in the Northern Alps.
30cm in the Oisans if you are heading up to les Deux Alpes.