Yup, this evolution looks classic for eastern coastal plain zones, waiting for dynamics to ignite it as the low heads ENE, lean eastward in projections. If it retros and lingers, eventually sufficient moisture will be thrown back on cyclonic flow into the mountains.
I'm surprised at the number of folks who aren't slam dunking with this set-up on eastern coastal plain sections. Looks like a solid set up to me. Toss the jacked up Canadian guidance.