Going to be a long week of tracking. A lot can change between now and Saturday. I would be cautious too. We don't get snow events like this much anymore.
Unfortunately, the GFS is a terrible model. It's still in its lost phase with this system. CMC is a lot better but it was way north yesterday. See what UK and Euro show
It is the ICON so there is that. However, we do not want to see it phase more and try to become a coastal. Will be a snow to sleet event for sure if that happens.
FWIW, WPC is not buying the EURO solution of it phasing and becoming a coastal. That solution "does not have much support form the other physical or AI guidance." Something to watch though.