according to some of the other posts in this forum they are expecting the snow conditions to improve this week, so you 'should' be fine on 1st Feb, i however may not be so lucky because i fly tomorrow
again, i don't know for sure, as i'm not there, but according to what others have said, it'll take quite a bit of snow to improve the condition of the slopes
weather conditions can change pretty quick on the slopes, so hopefully there could be more snow on the way!