It can get skied out fast without a lot of fresh snow. Grooming is awesome. When we ski Tuesday nights, the lifts are closed and they are grooming. We get the first run on freshly groomed trails. It is an amazing feeling under foot. Untouched Corduroy!
Some trails never get groomed and are just bumps or moguls.
Ice depends a lot on sun or lack of sun. Snow King is steep and icy because it is shaded. JHMR is less icy because it is in the sun.
At SK, once the fresh snow is skied out, you find big patches of ice. It is really loud under your skis. I need to have my edges sharpened.
I don't pay attention to temps when it is snowing, but is typically warmer when we get really big storms. A lot of them come off the Pacific Ocean with lots of moisture.