NASA's GEOS-5 still likes the wave 97L to develop into a Tropical Depression ~33W on Saturday. Has it as a depression or possible Tropical Storm and then diurnal cycling through day/night open wave/depression for a night or two before dying on the islands. Similar to Don, just slower.
It has been on and off about a weak low in the BOC starting Wednesday. This run is the first that comes a little more north and has a chance to spin up along the coast of Texas. The low coming off the Northeast it tries to form a low on the tail but it wasn't really holding together very long that run.
Recorded a little Background Flute today..