So the official gathering on 27th?
Yesterday, morning was cloudy, then sun came out around 2ish. Tried the mogul field at the top of Spring Board. Slushy and fun!
My recommendation, if you don't want to scratch your base/wax, park at Whistler base and upload/download on Wizard chair (5 min walk from parking). Lots of dirty and hidden rocks, condition is bumpy at lower section at the end of the day. Currently, from Blackcomb base 2 to base lodge, only 3 boards wide groomed runs is accessible.