Kuchie maps have a lot of issues up here because they’re based on sfc temps and assume higher ratios the colder and colder your 2m temp gets. It’s really a lazy first estimate on snow totals. We know how you can be frigid at the surface in a SWFE, yet it’s pushing freezing at 750mb and your snow ends up 9:1. Or Scoot today creeped up near 32° for a bit, but being under that band he was getting massive growth with that lift in the DGZ so he’s pulling off good ratios despite relatively warm temps.