This sounds ominous. I will prepare to take shelter.
From Mount Holly AFD-
As the system`s cold front approaches from the west into the late afternoon and evening, MLCAPE values should be on the order of 500 to 1000 J/kg (possibly even higher across Delmarva and southern NJ) across much of the inland portions of the area. Meanwhile, deep layer shear will be quite strong (50-60+ kts) across the warm sector and low-level shear will also be very strong. Forecast effective SRH values will be on the order of 300-400 m2/s2 with large curved hodographs, so the kinematic profile will support organized storms and rotating updrafts of any deep convection that develops in the warm sector or along the cold front. It`s still a little too far out to determine the convective evolution, but this severe event needs to be monitored very closely. SPC has highlighted southern portions of the forecast area with a threat of significant severe weather, and damaging winds, large hail, and tornadoes are all possible Sunday afternoon and evening.