Three features to look at today: one just south of Jamaica and one nearer to the SW Domiccan Republic in close proxmity to each other. The one near the DR is more vigorous. both seem to be at the apex of the huge upper low/trough along the eastern seaboard which is why they should be watched.
The third is the surface trough along the Florida east coast and into central Florida which is migrating slowly westward, the apex of which is near Lake Okeechobe..Not much upper energy for this to work with though, however in general pressures remain lower than normal across Florida.