I usually don't comment at this lead time, but the day 7/8 event is (currently) terrible odds for big snows outside Maine and far interior of NNE.
Even with an early occlusion and favorable H5 low track (south of New England) and 1040 mb high in QC, end up with a big rainer for most. That's your CLEAR warning. You've basically seen the best result (output) of this setup for snow, and the ultimate outcome is still WARM.
The confluence is +NAO based and therefore fleeting. Consistent red flags on this.
So, if things tilt more progressive -- then what? An end to end soaker.
Happy tracking.