One thing that could work in our favor for severe weather for tomorrow would be if a surface low pops on the lee of the mountains. The 00z/12z Euro, and to a lesser extent the 12z NAM, tries to show this tomorrow. That would aid the warm front in popping north and giving some better lift closer to DC and Baltimore. If this were May, I'd be more inclined to believe that, but right now I think that's a long shot. Looks like south of I-66 to east of US 50 are in a better position for some interesting weather tomorrow.