There has not been a whole lot new over the last few hours. Alberto's convection has weakened and the storm is not as symmetric. At times Alberto has looked subtropical in nature, but the models are not indicating this. There is now a very clear center of circulation, but most of the heavy storms are displaced to the north.
Hurricane warnings remain up for much of the western Florida coast, but could be overkill. Heavy rains and outer bands are already ashore in this area.