 Jamaica's prime minister has declared the entire island nation a disaster area as residents flee barrel. The Category 4 hurricane has knocked out power to thousands there. CBS News New York meteorologist Lonnie Quinn. Take a look at the track. It's the Cayman Islands early morning, probably a Cat 3. And then you're going to get to Friday morning, somewhere around Tulum, possibly making landfall as a Category 2. And then it's back into the Gulf, where it could re-strengthen to a Cat 1 hurricane. And then it sort of curves around, possibly, right around that Texas-Mexico border. And it's putting down a lot of rain.