There was a bit of snow during time I fast forwarded fast in February, but came and went fast. Had a short time window with snow in tree texture. Guessing we're limited with in game weather mechanics not fitting Norwegian winter, and likely randomness as to weather not making snow likely to stick. I'll compare with later winters. Maybe one day months is a bit short for winter to set in too. Would be cool if frozen was a field state and harsher winters were better supported.
Talking about winters, creating wood for people to burn at home to stay warm is also a fairly big market here. I guess theres no in game functionality for chopping wood into bags that can be sold. Something like this https://dalen.no/produkter/2054-vedmaskin/
would be cool.