Posting this for future reference. The latest update from SPC meso analysis page show the nasty dry slot at 700mb. If this low was over Kentucky, just about everyone would be in a better situation.
From the warm air advection, probably. But everyone is still hoping on the coastal to deliver some love and it's still possible, especially up here in the Baltimore area.
In Reisterstown over the past hour, the flake size has finally increase and hasn't backed down to the mangled plates and pillars from this morning. Finally accumulating better.
Enjoy the storm folks. Looks like the second blockbuster event for you this winter. We're staring down another big bust south of Mason-Dixon. If it's not the mix line, it's a dry slot.