Don't listen to the guy above that said it is all dirt patches. I have a friend that lives out there and he says that the resorts are fine. You can even check some of the trails by looking at the mountain cams on Park City's website. Utah might be having a slow season, but it is still going to be good conditions to have fun in. You have to remember that locals are spoiled when it comes to all the snow they get, so they see things through a different lens compared to visitors.
Have fun on your trip!