Family Skiing Vacations

Where I can take my family does not ski snow for the holidays in mid-December where you can see the snow good?
we have a and 6 / o and want to have a Christmas (week before) on vacation somewhere where we can see a good amount of snow in the United States (Alaska). A water park covered would be nice, or at least somewhere with something for non-skiers
Utah. Lots to do there with a lot of snow.
Family Ski Vacation at The Raven BigWhite Resort Kelowna – Bunk Bedroom