 A Category 3 hurricane barrel is barreling toward the Windward Islands where it's expected to make landfall today after strengthening to a Category 4. Meteorologist Jim Cantore checks in from the Weather Channel. This would only be the second major hurricane to hit Grenada if it hits them. Then it goes across all this warm water just south of Jamaica, maybe into the Yucatan, Belize City, definitely in play, but it should be a weaker hurricane by the time it gets there.