Thanks for the comment! It is definitely possible, I've seen at least 1 person send me a screenshot of the Heavy Blizzard win screen. It does need quite a lot of luck though, it's probably a bit overtuned.
Viewing post in Escaping Winter jam comments
Wow, congrats! Yeah, once you hit critical mass, you can probably outscale the game, and after you get to the point where your forecast only shows question marks (day 180 or so I think?) the winters only scale by 5% every time. Glad you enjoyed it enough to keep playing so much, and it's nice to see it on video as well!