The key I think is going to be what develops behind the initial slug of precip. A few days ago I didn't think there was going to be convection involved, however, this has evolved to where we may get enough of a break behind the initial batch for some weak instability to develop, prompting showers and thunderstorms to develop during the afternoon.
I still think the initial slug of precip is too progressive to drop widespread 1"+ totals but if something like the NAM occurs then it is very possible from the Pike southwards into CT.