I think this is the last real warm week. As we head into the end of December even slightly above average temps can give us snow. It looks to be up and down though with no real arctic air until after Christmas. The end of the GEFS show the Epo going negative and slowly bleeding eastward. Our biggest worry is that SE ridge. Canada has loads of cold air to tap, that will eventually happen. This isn't like a lot of recent years where Canada is on fire and no source of cold air. I'm still pretty optimistic.