Associated Press: ST PETERSBURG, Fla, By Curt Anderson — Hurricane Ian intensified into an extremely dangerous Category 4 storm with top winds of 140 mph (220 kph) as it approached Florida and forecasters predicted it would retain that strength until landfall. A stretch of the heavily populated Gulf Coast from Naples to Sarasota was at “highest risk” of a devastating storm surge.

US Air Force hurricane hunters confirmed Ian gained strength over warm Gulf of Mexico water after battering Cuba, bringing down the country’s electricity grid and leaving the entire island without power.

The hurricane could push as much as 12 feet (3.6 meters) of ocean water ashore in Florida, the US National Hurricane Center in Miami said, urging people to evacuate the danger zone if they still can. More than 2.5 million people were under mandatory evacuation orders, but by law no one could be forced to flee.

Ian was centered about 55 miles (100 kilometers) west-southwest of Naples at 6 a.m., swirling toward the coast at 10 mph (17 kph).

Guests wait for tram transportation at the Magic Kingdom at Walt Disney World after the park closed early to accommodate an evening special event, Tuesday, Sept 27, 2022, in Lake Buena Vista, Florida Disney World, Universal Orlando and SeaWorld Orlando all announced Tuesday that they will be closed Wednesday and Thursday due to the weather conditions caused by Hurricane Ian – Joe Burbank/Orlando Sentinel via AP

Florida residents rushed ahead of the impact to board up their homes, stash precious belongings on upper floors and flee.

“You can’t do anything about natural disasters,” said Vinod Nair, who drove inland from the Tampa area Tuesday with his wife, son, dog and two kittens seeking a hotel in the tourist district of Orlando. “We live in a high risk zone, so we thought it best to evacuate.”

The hurricane center predicted Ian would roar ashore Wednesday afternoon. Winds exceeding tropical-storm strength of 39 mph (63 kph) reached Florida by 3 a.m. and hurricane-force winds were expected in Florida well in advance of the eyewall moving inland, the Miami-based center said. Rainfall near the area of landfall could top 18 inches (46 centimeters).

A dog is walked through floodwater as the tide rise, Tuesday, Sept 27, 2022, in Key West, Fla, as the first bands of rain associated with Hurricane Ian pass to the west of the island chain – Rob O’Neal/The Key West Citizen via AP)

“It is a big storm, it is going to kick up a lot of water as it comes in,” Florida Gov. Ron DeSantis said in Sarasota, a coastal city of 57,000 in the storm’s projected path. “This the kind of storm surge that is life threatening.”

Ian’s forward movement slowed over the Gulf, enabling the hurricane to grow wider and stronger. A hurricane warning covered roughly 220 miles (350 kilometers) of the state. Tampa and St. Petersburg were included, and could potentially get their first direct hit by a major hurricane since 1921.

Warm waters turbocharge Hurricane Ian.

Gil Gonzalez wasn’t taking any chances. He boarded the windows of his Tampa home with plywood and laid down sandbags to guard against any flooding. He and his wife packed their car with bottled water, flashlights, battery packs for their cellphones and a camp stove before evacuating.

“All the prized possessions, we’ve put them upstairs in a friend’s house,” Gonzalez said.

Airports in Tampa, St Petersburg and Key West closed. Disney World theme parks and Sea World in Orlando all closed ahead of the storm.

Eastbound traffic crowds Interstate 4 as people evacuate in preparation for Hurricane Ian approaches the western side of the state, Tuesday, Sept. 27, 2022, in Lake Alfred, Fla – AP Photo/Phelan M Ebenhack

A couple from England on vacation in Tampa found themselves faced with riding out the storm at a shelter. Glyn and Christine Williams of London were told to leave their hotel near the beach when evacuations were ordered. Because the airport shut down, they could get no flight home.

“Unfortunately, all the hotels are full or closed, so it looks as though we’re going to be in one of the shelters,” Christine Williams said.

Her husband insisted all would be fine. “You know, you got to go with the flow,” Glyn Williams said. “So we’re quite happy doing what we’re doing.”

The precise location of landfall was still uncertain, but with Ian’s tropical storm-force winds extending 175 miles (280 kilometers) from its center, damage was expected across a wide area of Florida. Flash floods were possible across the whole state, and portions of its east coast faced a potential storm surge threat as Ian’s bands approach the Atlantic Ocean. Warnings also were issued for isolated tornadoes.

Florida Power and Light warned those in Ian’s path to brace for days without electricity. As a precaution, hundreds of residents were being evacuated from several nursing homes in the Tampa area, where hospitals also were moving some patients.

Eric Byrd hands a sandbag to Clifford Coston while working to fill people’s trucks at a sandbag station at Northwest Park, Tuesday, Sept. 27, 2022, in St Petersburg, Fla, as Hurricane Ian approaches – Martha Asencia-Rhine/Tampa Bay Times via AP

Parts of Georgia and South Carolina also could see flooding rains and some coastal surge into Saturday. Georgia Gov. Brian Kemp preemptively declared an emergency, ordering 500 National Guard troops onto standby to respond as needed.

Before turning toward Florida, Ian struck Cuba’s Pinar del Rio province with sustained winds of 125 mph (205 kph) and causing destruction in the island nation’s world-famous tobacco belt. No deaths were reported.

Local government station TelePinar reported heavy damage at the main hospital in Pinar del Rio city, tweeting photos of collapsed ceilings, widely flung debris and toppled trees. Some people left the stricken area on foot, carrying their children, while buses tried to evacuated others through waterlogged streets. Others opted to stay at their damaged houses.

Guests depart the ferry boat transportation at the Magic Kingdom at Walt Disney World after the park closed early to accommodate an evening special event, Tuesday, Sept 27, 2022, in Lake Buena Vista, Fla – Joe Burbank/Orlando Sentinel via AP

“It was horrible,” said Yusimi Palacios, a resident of Pinar del Rio inside her damaged house. “But here we are alive, and I only ask the Cuban revolution to help me with the roof and the mattress.”

Associated Press contributors include Christina Mesquita in Havana, Cuba; Cody Jackson in Tampa, Florida; Freida Frisaro in Miami; Anthony Izaguirre in Tallahassee, Florida; Mike Schneider in Orlando, Florida; Seth Borenstein in Washington and Bobby Caina Calvan in New York.

Top Feature Photo: This image provided by NASA shows Hurricane Ian seen below the International Space Station as the storm was gaining strength south of Cuba and moving toward Florida at around 3pm ET on Monday, Sept 26, 2022 – NASA via AP