After the next couple days, we will see a shift in the pattern somewhat. The mean trough position which has been over the Lakes since the thaw, will shift west towards the center of the continent, meaning we will on the eastern side of the trough. What this means for us is less cold air and a bigger chance for bigger storms that come from the US SW.
In fact, the Euro and the Canadian are in league to bring us such a system Saturday night which, if the current run is true, will give us 6" of wet snow. The GFS has it pushed south.
There is also a bigger system on the models for next Wednesday.