In reply to Beccakatesmith:
It does look as if conditions have deteriorated very rapidly in the last week or two. So I suggest first call in to OHM in Chamonix to check the most up to date information straight from the horses' mouth.
You may be able to get something in from the Albert Premier, Trient or the Conscrits huts. If you are set on snowy / glacier routes you may be better off heading towards Saas Fee or Saas Grund. If Chamonix has to be your base then perhaps consider some of the scrambly / rock routes around the Midi / Montenvers area or the Aiguille Rouges. Have fun...