SciTech Now takes a look at the atmospheric conditions needed to produce the best powder on the ski slopes.
1/18/17 | 4:15
11/17/16 | 5:20
1/19/17 | 4:17
5/9/17 | 3:53
4/12/17 | 5:51
6/27/17 | 3:13
8/29/17 | 5:31
11/9/16 | 5:08