In reply to jamesfrome:
Hi James, nothing recent for the requested peaks, but a couple of links giving reports, which you may find useful:
www.gulliver.it/home/
then click cerca, and type "castore" or "polluce". Currently, the latest reports are over a week ago.
www.gipfelbuch.ch/gipfelbuch/verhaeltnisse
Under stichwort, type "castor" or "pollux".
Again, nothing specific for these peaks at the moment, but there are reports for other nearby peaks, and something may pop up before you go.
These are popular peaks which usually have tracks for most of the season, so I wouldn't expect any problems.