I know that I am just piggy backing on this thread and am going to ask relatively the same question, but I'm thinking of heading out to whistler the week before the telus ski festival, so early April. I know it is difficult to predict weather and snow quality unless you are a wizard or fortune teller, but what is the condition of the mountain usually in the first to second week of April? I know it will likely be slushy which is good for park, but what about off piste conditions and the percent of the mountain typically open? Any info would help, thanks a lot.