...Central Plains into parts of the Midwest/Ohio Valley... Isolated severe potential remains evident in the vicinity of the surface front on Thursday, though confidence in the details remains low. Otherwise, isolated storms may develop near/north of the front through the day, with an increase in coverage expected Thursday evening within a warm-advection regime. Deep-layer flow will generally remain modest, but veering wind profiles will provide sufficient effective shear for some storm organization. Weak deep-layer shear should limit storm organization in this regime, but steep low-level lapse rates could support localized severe gusts. There will be some displacement between the strongest deep-layer flow and more favorable buoyancy.