Snow totals for much of PEI have gone down a little to about 25 cms with about 10 to 12 cms left on the ground with all said and done. The east will get the most. At least what the models say atm.
So a system is moving in tomorrow evening with substantial snow. Temperatures will hover around one degree, so snow is forecast but any deviation could bring more rain and less snow. I'd say a 50% chance of it all being snow and if that happens 40 cm is possible for east.