I've been outside in a cat 4 hurricane (Katrina) In Hattiesburg, MS. That stuff is no joke. We had to wait behind a building and let a crumpled mass of twisted gas station roof as big as a car pass so we could run to the next building. My friend was like, "Hold on a second" and the roof went sliding by at about a walking pace. Then he said "OK its clear!" We laughed like hell- then his hat flew off and the joke was over. (why would you wear a good hat in a hurricane?)
I couldn't imagine what snow feels like at that speed