Hurricane Ian updates: Florida death toll climbs
Lee County, which encompasses Fort Myers, accounts for most of the fatalities.
The remnants of Ian are charging up the East Coast on Saturday after making landfall as a Category 1 hurricane in South Carolina on Friday afternoon.
The monster storm made its first U.S. landfall on Wednesday on Florida's west coast as a powerful Category 4 hurricane, shredding homes with ferocious winds topping 150 mph. Florida's death toll has climbed to at least 81, according to information from local officials.
Latest headlines:
As flooding begins Charleston police urge 'only essential travel'
Hours before Hurricane Ian is expected to make landfall in South Carolina, Charleston police are urging "only essential travel" and announcing road closures.
"We are experiencing flooding in many of our usual locations and implementing road closure procedures. We expect additional closures throughout the day," police said in a tweet.
Flash flood warning issued for Charleston, South Carolina
The National Weather Service has issued a flash flood warning for the Charleston metro area until noon on Friday.
The NWS says that heavy rain and tide will continue to increase and cause life-threatening conditions and flash flooding.
-ABC News' Max Golembo
Florida governor set to hold early morning press conference on Hurricane Ian
Florida Governor Ron DeSantis will hold his next press conference at 8:45 a.m. ET, according to a media advisory provided by his office.
DeSantis will be joined by FEMA administrator Deanne Criswell.
-ABC News' Ahmad Hemingway
Biden declares state of emergency in South Carolina
President Joe Biden has declared a state of emergency in South Carolina, the White House announced late Thursday night, as Hurricane Ian takes aim at the state.
-ABC News' Lauren Minore
Caribbean Islands to start experiencing effects from Ian by Monday
Caribbean islands such as Jamaica and Grand Cayman will start to experience the effects from the outer bands of Tropical Storm Ian within the next 24 hours, forecasts show. The islands will experience conditions such as heavy rain, possible flash flooding and storm surge.
The storm system will begin to rapidly intensify overnight into Monday before it closes in on western Cuba on Monday night.
As of 2 p.m., the sustained winds in the tropical storm remained at 50 mph as it moved west-northwest at 12 mph, the center about 265 miles away from Grand Cayman.
Hurricane warnings are in effect for Grand Cayman and western Cuba, while tropical storm warnings and watches are in effect in other portions of both islands.
As a hurricane, Ian is expected to peak at a Category 4 before weakening slightly as it looks to make landfall on the west coast or panhandle of Florida in the coming days.
There is still some uncertainty to the track Ian will take once the system enters the Gulf of Mexico.
The center of the storm and the worst of the impacts could end up heading toward the western coast of Florida's peninsula, including the Tampa area. The other possible scenario has the storm moving more due north and bringing a possible landfall along the Florida peninsula, impacting cities like Panama City and Tallahassee with more direct effects.
The storm will begin to impact the Florida keys and the southern portions of the state by Tuesday night.
-ABC News' Dan Peck