Big differences for tomorrow temp-wise. NAM keep areas north and east of the Susquehanna River socked in with fog in the low 50s. HRRR gets every SW of Philly well into the warm sector.
Meso guidance is definitely hinting at some wind issues for the higher elevations. Would agree with @George BM that it could get a wind advisory for Mason-Dixon counties and perhaps the I-81 corridor. If we can manage some sunshine as well it might promote more effective mixing to the surface.
Yup. Historically our best tornado days in these parts come from either tropical remnants, or a powerful Dixie Alley outbreak. Hurricane Ivan in 2004 and April 27-28, 2011 are perfect examples of each scenario.