Yay, Berks. One more tic west and they're good to go. Funny seeing the GFS being the stronger, western outlier. It typically is nudging west toward consensus at this lead time.
RGEM track would certainly work for these parts (Berks), though the westward precip expansion seems limited. Expand it a bit and dynamics should sufficiently cool the column.
The only model that showed anything close to warning snows in western Mass was the 12z GFS, with ensuing model runs trending further east. But the NWS just issued a WS Watch. Uh ....