The center of Hurricane Matthew will be moving over western Haiti later today and crossing over eastern Cuba on Tuesday. In addition to the storm surge and wind, flooding and mudslides will be a hazard for parts of Haiti and the Dominican Republic where 15 to 25 inches of rain may fall. After moving through the Windward Passage, impacts could begin along Florida's Atlantic coast as early as Wednesday.
Hurricane Matthew to Move Over Haiti, Dominican Republic Later Today

WUFT