Contrary to jswim123's post regarding the snow conditions, there is still plenty of dry, cold snow to be had.
Yes, the sun has warmed the South facing exposures, but the North facing ones are still quite excellent. So if you are imaginative, or truly know how and where to ski Vail, you'll know where to go.
Obviously, jswim doesn't have a clue!
But what do I know... I've only taught on this mtn for 23 years....