You kids don't fucking get it do you?
I'm sure he would love to be skiing pow, but right now he needs to be training for slopestyle which is the next comp he will be in - so of course he's gonna be training in the park!?!!!!
The main US comp circuit is just about to start so I'm sure the big mountain pros are out training and shredding big mtn, pipe skiers are out training pipe, slopestyle skiers are training on jumps and rails, and when there is too much snow for the jumps to be open, then they are hitting rails all day!
These guys do this for a living, and Jon happens to make plenty of money out of slopstyle comps - so of course he's gonna be training in the park - irrespective of whether there has been 10metres of snow fall overnight