Models are downright nasty here tomorrow aftn. That is quite the LLJ. I'm also noticing strong low level frontogenesis (coastal front) somewhere near 128 to about here or so. In fact HRRR has over 4.75 here. Seems right with instability aloft and strong LLJ helping with convergence. And yes, snow above 1500' or so in srn VT, Berks, and Monads.