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.
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Ian, a Category 3, expected to strengthen more
Ian, now a Category 3 hurricane with 120 mph winds, has strengthened on Tuesday and is forecast to strengthen even more into the night.
The latest track shows Ian making landfall on Wednesday, striking the west coast of Florida between Tampa and Fort Myers, bringing flooding and damaging winds.
Hurricane warnings are in effect from Tampa to Fort Myers and storm surge warnings are in effect for a large portion of Florida’s west coast.
There is also a risk for tornadoes in Florida Tuesday and Wednesday.
FEMA: 'Do not underestimate' Ian
Federal Emergency Management Agency Administrator Deanne Criswell warned Tuesday, "Floridians are going to experience the impacts from the storm for a very long time."
"Our biggest concern as we wait for this storm to make landfall is storm surge," Criswell said. "In 2018, when Hurricane Michael impacted the Florida Panhandle, there were five recorded fatalities as a result of storm surge. So therefore, if people are told to evacuate by their local officials, please listen to them. The decision you choose to make may mean the difference between life and death."
President Joe Biden on Tuesday urged residents to "evacuate when ordered."
Biden said he spoke to the mayors of Tampa, St. Petersburg and Clearwater Tuesday morning and told them to "contact me directly" for "whatever they need."
Criswell said a search and rescue coordination group has been activated, including members from FEMA's urban search and rescue teams, the Coast Guard, the Department of Defense and the Department of the Interior.
The Red Cross has established 29 shelters and is prepared to open 60 more shelters if needed, she said.
Criswell stressed, "To those who may be watching at home, get ready and do not underestimate the potential that the storm can bring."
Orlando’s airport closing Wednesday
The Orlando International Airport said operations will stop at 10:30 a.m. Wednesday.
The St. Pete-Clearwater International Airport is closing at 1 p.m. Tuesday while Tampa International Airport is suspending flights at 5 p.m. Tuesday.
The Sarasota Bradenton International Airport is closing at 8 p.m. Tuesday while the Melbourne Orlando International Airport will stop flights at 2 p.m. Wednesday.
Landfall in Florida forecast for Wednesday afternoon
Hurricane Ian’s track is moving south, with landfall forecast for late afternoon Wednesday between Tampa and Fort Myers as a Category 3 storm.
The storm surge forecast for Tampa Bay has dropped from 10 feet to 8 feet. But now the predicted storm surge for Fort Myers has increased and could be as high as 12 feet.
Ian to be at least Category 1 hurricane when it hits South Carolina
Ian is expected to be at least a Category 1 hurricane with 75 mph winds when it makes its third landfall near or north of Charleston, South Carolina, Friday, in the late morning or early afternoon.
Ian, currently a high-end tropical storm with winds up to 70 mph, is moving off the east-central coast of Florida, currently 40 miles northeast of Cape Canaveral. The storm is forecast to regain hurricane strength in the next 12 hours.
Hurricane warnings remain in effect for the entire coast of South Carolina. Charleston already had almost 2 foot storm surge Thursday as Ian gets closer, and storm surge is forecast up to 7 feet.
The storm surge combined with up to 10 to 12 inches of rain is extremely concerning as the area floods easily.
-ABC News' Melissa Griffin