Here's the link for the sat shot. the lower clouds (blue) are expanding westward. the lowest clouds (greywhite) are also expanding slowly west.
http://weather.msfc.nasa.gov/GOES/goeseastconusir.html
Use the animation button, and click on Hispanola.

note:0150Z tropical update from TWC. Jim Cantore says the roll type cloud out west of Hispanola is usually "the kiss of death" for these systems. Ok Rabbit!