Hurricane Dean, now a Cat 4 hurricane, is scheduled to go to Cat 5 status by sometime this afternoon...and should be in the GOM by Monday at the latest...in the meantime Jamaica and the Caymans are dead in its path. Its still unclear whether or not he will slide north or stay on a WNW course after he goes over the Yucatan - but models are in agreement that he will make landfall as a Cat 3 or higher either somewhere in south Texas or over towards Houston area...