I was snow-boarding up in the Snowy mountains last week, and it was snowy. There was a steady south-east wind bringing in cold moist air all week. This created constant light snowfall and freezing fog. The best riding was through the woods on deep consolidated snow, picking your own slalom route through the trees.
The leaves on the snow gums were coated with thick ice as the fog froze around them.
The granite tors were coated in ice too.
The whole landscape was deep in winter's grip. Wonderful stuff.