Would need the trough to be a bit deeper and slower to get an April 2008 event. But any snow this late is rare.

Considering the flow will be northerly by Sunday night, that CZ will not linger up in Snohomish or Skagit like it usually does. It would be more inclined to hang around I-90 and maybe even drop south at some point. Will be interesting to track as we get closer I guess.

Convergence zone with marginally cold 850s (-7C anomaly) and below freezing 925s. Even light-moderate rates will probably be good enough to bring wet snow to the surface.

One last hurrah?

Yes, drought tends to favor somewhat more robust elevated mixed layers.