Alyeska is one resort I know of in Alaska. But don't know about snow conditions.
Japan if you can afford it.
Colorado snow stays pretty soft for a few days. More so than the pacific resorts. Sierra Cement is still pretty good compared to hardpack
Utah just got 5 feet in the cottonwood resorts. We plan on going there this year . HOpefully the weather cooperates (clear on the drive in, then massive snowstorm the night before we board heh)