The first effects of Hurricane Dorian arrive today in the Carolinas. Out ahead of the storm, tropical storm force-winds will give way to hurricane-force winds later - - but less important than the winds, is the dangerous flooding threat along the entire Carolina coast.

The time to evacuation South Carolina's coast is nearly over and the deadline is quickly approaching for the North Carolina coast.

Even at this hour, questions remain about exactly where the storm will be. Ever mile between the coast and Dorian's eye will make a huge difference.

James Brierton has the latest forecast track and the warning from governors of both North Carolina and South Carolina.