The ever-present caveat for Thursday's potential heavy rain event...
One important, potential caveat worth mentioning is that
historically, whenever you have such a strong, dynamic system
digging as far south as the GOM, there is the potential to see a
reduction in QPF downstream(across our latitude), due to the
likelihood of organized upstream convection racing east within the
axis of moderate instability (~1000 J/Kg MLCAPE) in place across the
Deep South/eastern Gulf Coast region. An alternate scenario such as
this has played out numerous times, and this system definitely fits
into the conceptual model.