Depends on the year but I've been there for spring break the last 5 years and it snowed while I was there 4 of them and twice got epic fucking storms (even had a storm so big one year they were closed the first day).  Usually the entire mountain is open with enough deep snow to ride all the sidecountry and all that good stuff.  All chutes open, cliff drops possible etc.  Last year snow was so deep I was skiing stuff that it usually is not even physically possible to ski cause its just rocks, and they had a massive jump on the backside they were filming on.  Year before last it was a dirt fest with bad coverage but even then pretty much the whole mountain was open.
Give or take it'll be amazing either way but chances are it will be epic, at least in my experience.  I'll most likely be there this spring break too.