Setting aside the fact that you've posted a 30 hour map when the GFS has more precip output from Ophelia out to 66 hours you seemingly have chosen to ignore the other globals and mesos which have 2+ inches of rain for a large portion of the region.
https://weather.cod.edu/satrad/?parms=subregional-E_Gulf_Coast-02-96-1-100-1&checked=map&colorbar=undefined
Have fun. One of my favorite storm resources.