I dunno. I'd say outside se mass and immediate coast, regionwide 6"+ is likely. I can still see a lot going wrong with temps on the front end and banding on the back end
I was looking specifically in CT where the thermals on the front end are the difference between 3" and 8" - but the 6z GFS already came in colder which they didn't have. I'd like to see it come in colder each run lol