It's nuking in the Wasatch. From 4-7 PM MST, Alta-Collins had 6" of snow with .46" of snow water equivalent. In other words, its snowing 2"/hour of 7.7% water content snow.
Those are just numbers. Thanks to the Snowbird snowstake cam, you can see it with your own eyes.
If you really want a thrill, click here for the real-time loop from the National Weather Service web site.