Decided to start a new thread for this one since we're now inside of 3 days and it's looking pretty decent for a burst of moderate to heavy snow over a chunk of SNE and perhaps CNE. There's actually a pretty vigorous shortwave with this, although positive tilted which will prevent it from wrapping up too much. But there should be a nice ribbon of ML fronto associated with it and perhaps an attempt to prolong the precip with a developing CCB late in the game.   Here's the 12z Euro