I'm in SLC this week, too. I know you said something about being stuck at PC/Canyons. I'd suggest taking a trek up to Powder Mountain or Snowbasin....the sooner the better. They tend to have decent powder stashes for quite a few days. That being said, with the range of temperature changes over the day, best to get there around 10 or 11 once the sun starts to soften things up. Or...start in the trees and go from there.
I'll probably wander into the Canyons this week.
Traveling the States and Taking Pictures