A mandatory evacuation order has been issued for residents living along the entire South Carolina coast.
South Carolina Gov. Henry McMaster has ordered the evacuation to start at noon Tuesday as Hurricane Florence approaches. The order applies to all eight counties along the coast: Jasper, Beaufort, Colleton, Charleston, Dorchester, Georgetown, Horry, and Berkeley counties.
He says storm surge could reach as high as 10 feet (3 meters) and estimates 1 million residents will be leaving the coast. Eastbound lanes of Interstate 26 heading into Charleston and U.S. 501 heading into Myrtle Beach will be reversed when the order takes effect.
McMaster has already declared a state of emergency in South Carolina and asked President Donald Trump for a federal declaration ahead of the storm, which intensified Monday to a potentially catastrophic Category 4 hurricane with maximum sustained winds near 130 mph (195 kph).
Forecasters say the hurricane’s strength is expected to fluctuate but it still will be a dangerous storm by the time it reaches the coast of South Carolina or North Carolina on Thursday.