Melissa now a Category 4 hurricane
Melissa is now a Category 4 hurricane, with maximum sustained winds decreased to 150 mph, but it remains an extremely dangerous storm as it sweeps across western Jamaica.
The center is currently located about 10 miles south of Montego Bay, as the storm is moving to the north-northeast at 8 mph.

Catastrophic winds, flash flooding and storm surge continue to hit parts of the island nation.
Melissa is expected to reemerge off the northern coast of Jamaica over the next couple of hours, then head toward eastern Cuba next.
-ABC News' Dan Peck






