goboking
Rancher
I think it would be neat if we occasionally had foggy weather. Imagine pier fishing in front of Willy's during a foggy summer morning, or strolling through a shrouded Cindersap Forest during autumn. I don't think it should actually impact gameplay (aside from perhaps certain types of fish only appearing during foggy weather), but it would look cool and be atmospheric. Bonus points for atmosphere if the background music is dampened during foggy weather.