Very atmospheric and beautiful, great job! The only thing missing for me in this was the sense of a blizzard. The rhythm remains largely consistent, steady, and kind of relaxing, making it feel like I'm walking through a nice snowy day, instead of a dangerous blizzard. I think the new rhythm you introduce at 0:42 is great, maybe going further and introducing even more variation and unevenness in your rhythm might help convey more tension and a sense of danger in this amazing track.