The latest forecast models for Hurricane Florence show projections that the storm is likely moving towards Georgia.

The hurricane remains a Category 4 life-threatening storm with projections to hit the Carolina coast.

More than 1m people in at-risk areas are under mandatory evacuation orders.

"This is not a storm that you need to try to ride out," said North Carolina Governor Roy Cooper during a news conference on Tuesday. "It's historic and maybe once in a lifetime."

Hurricane Florence is on track to become the first Category 4 storm headed in a direct path for North Carolina in six decades. The National Hurricane Centre warned that the Florence "could produce life-threatening catastrophic flash flooding and significant river flooding over portions of the Carolinas and Mid-Atlantic states from late this week into early next week".

Latest projections show the storm is shifting slightly to the south, potentially putting areas of Georgia at risk for heavy rain, WSB-TV Atlanta reported.

"The Georgia impacts may increase," the station's meteorologist Brad Nitz wrote on Twitter.

Hurricane Florence hits the US East Coast Show all 20 1 /20 Hurricane Florence hits the US East Coast Hurricane Florence hits the US East Coast Barmen protect their business from the storm and the opportunists Getty Hurricane Florence hits the US East Coast Many supplies have run out as Hurricane Florence approaches in Nichols, South Carolina AP Hurricane Florence hits the US East Coast Hurricane Florence seen from space on September 12 AP Hurricane Florence hits the US East Coast Students of East Carolina University's Coastal Storms class use anemometers to measure wind speeds at Union Point Park in New Bern, North Carolina AP Hurricane Florence hits the US East Coast Rescue workers are on the scene in James City, North Carolina Getty Hurricane Florence hits the US East Coast Sixteen hours before Florence even hits land, the Neuse River bursts its banks and floods New Bern, North Carolina Alamy Hurricane Florence hits the US East Coast Volunteer rescue workers help three children out of their flooded home in James City, North Carolina Getty Hurricane Florence hits the US East Coast A boardwalk is damaged in Atlantic Beach on North Carolina's coast Getty Hurricane Florence hits the US East Coast Union Point Park in New Bern is closed Reuters Hurricane Florence hits the US East Coast A child sits in Conway High School, which is being used as an evacuation centre in South Carolina AFP/Getty Hurricane Florence hits the US East Coast Locals voice their disapproval of the storm in Atlantic Beach, North Carolina Getty Hurricane Florence hits the US East Coast Volunteer rescue workers help children from their flooded home in James City Getty Hurricane Florence hits the US East Coast A man floats down his street in a metal tub after the Neuse River burst its banks in New Bern, North Carolina Getty Hurricane Florence hits the US East Coast Electric lines are affected in Wilmington, North Carolina Alamy Hurricane Florence hits the US East Coast Floods in New Bern, North Carolina as Florence approaches Alamy Hurricane Florence hits the US East Coast Waves crash over a pier on Atlantic Beach in North Carolina as Hurricane Florence approaches AP Hurricane Florence hits the US East Coast Hurricane Florence is seen from the International Space Station as it churns in the Atlantic Ocean towards the east coast of the US NASA/Reuters Hurricane Florence hits the US East Coast This NOAA/RAMMB satellite image taken on September 10, 2018, shows Hurricane Florence off the US' east coast in the Atantic Ocean AFP/Getty Hurricane Florence hits the US East Coast In this NOAA satellite handout image, Hurricane Florence is shown travelling west and gaining strength in the Atlantic Ocean southeast of Bermuda on September 10, 2018 Getty Hurricane Florence hits the US East Coast Firefighters rescue people by boat in New Bern, North Carolina Getty

Donald Trump has responded to recent projections that the storm has shifted south, potentially impacting Georgia, in a post published to Twitter.