I live in Colorado and Breck and Key have a great park during April with mainly bluebird days. You might even catch a huge dump and shred some pow. I assume Mammoth, Whistler, and the Utah Mountains are sick as well.
THE JOY I GET FROM SKIING; THATS WORTH DYING FOR.-CR RIP
Your flaming homosexuality will melt the snow on the mountain. Skiing won't be possible. -aKrieg
I can say that in general utah can have some of its best skiing in april. Hell 2 years ago it was still snowing hard on closing day at brighton (probably like may 20th or so). If you want park its there, but really I don't understand why anyone would travel just to ski park