Hurricane Irma, now a Category 3 storm, begins lashing Florida

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FORT MEYERS, Fl. -- Hurricane Irma was expected to restrengthen after weakening late Saturday morning into a Category 3 storm, its strong winds and rain bands already lashing the Florida Keys as dire warnings predicteddevastating gales and potentially deadly storm surge.

Packing sustained winds of 125 mph as it continued to batter Cuba, the storm was due to bring hurricane conditions by Saturday night to southern and central Florida, the National Hurricane Center said.

Irma's eye was due to strike part of the Florida Keys early Sunday morning before driving up the state's southwestern coast toward Tampa Bay by Sunday afternoon, according to the hurricane center. As much as 20 inches of rain was predicted through Wednesday across the Florida peninsula and southeast Georgia.

"(The core) is forecast right now to still go through the lower keys, not quite to Key West, and then on up to Naples, on up to Cape Coral, with a Category 4 wind of 140 mph," CNN meteorologist Chad Myers said earlier Saturday morning.

After Saturday at noon, it would be too late for residents to leave specified evacuation zones in southwestern Florida, Gov. Rick Scott said hours earlier.

"The storm is here," he said. "This is a deadly storm, and our state has never seen anything like it."

Even as Irma aimed for Florida's western coast, Florida's eastern coastline remained in severe danger from storm-surge flooding, forecasters warned.

Florida authorities have gone door to door to warn residents about the dangerous storm, sending throngs onto jammed highways as they fled north. More than 5.6 million people have been ordered to evacuate, Scott said, and many coastal residents already have moved inland.

"If you have been ordered to evacuate, leave now -- not tonight, not in an hour, now," Scott said Friday night.

"This is as real as it gets," tweeted the National Weather Service.

Irma hit Cuba's Ciego de Avila province on the Camaguey Archipelago late Friday as a Category 5 hurricane. The storm's violent gusts destroyed the instrument used to measure wind strength, Cuba's meteorological agency reported. Waves as high as 23 feet were recorded, and bigger ones remained a possibility as Irma plodded west, officials said.

Even before hitting Cuba, Irma had proven catastrophic, killing 24 people this week in the Caribbean and leaving entire islands in ruins.

Millions urged to evacuate

Irma edged closer to South Florida after killing 24 people in the Caribbean this week, and strengthened to a Category 5 storm in Cuba. Hours earlier Friday, it was a Category 4.

Irma is expected to be near the Florida Keys and South Florida by early Sunday, and many residents there have moved inland. About 5.6 million people in the state have been ordered to evacuate, Gov. Rick Scott said.

Florida officials sent dire warnings imploring residents on the path of the storm to evacuate.

"If you have been ordered to evacuate, leave now. Not tonight, not in an hour, now," Scott said Friday night. Staying in homes could subject residents to storm surge as high as 12 feet, the governor added.

The National Weather Service also urged residents to evacuate.

"This is as real as it gets, nowhere in the Florida Keys will be safe ... you still have time to evacuate," it tweeted.

Here are the latest developments

-- Irma is now a powerful Category 4 hurricane as it batters Cuba and makes a turn for the Florida Keys.

-- Irma is moving toward the west-northwest at 12 mph.

-- By Saturday morning, its center was 245 miles southeast of Miami.

-- Irma's center will move near the north coast of Cuba on Saturday, near the Florida Keys on Sunday morning, and near the southwest coast of Florida on Sunday afternoon, the National Hurricane Center said.

-- The hurricane warning and the storm surge warning are extended northward along the Florida west coast.

-- Tampa International Airport will cease commercial airline operations at 8 p.m. Saturday and Jacksonville International Airport will cease commercial flights at 7 p.m. Saturday.

-- Before Irma hit Cuba, it had slammed the Turks and Caicos, and southeastern Bahamas.

-- The Red Cross said as many as 26 million people could be exposed to destructive winds and torrential rain just in the Dominican Republic, Haiti and Cuba. It said 1.2 million people have been battered by the storm.

-- At its peak, a then-Category 5 Irma sustained maximum wind speeds of at least 185 mph for longer (37 hours) than any storm on record.

-- Of the 24 deaths blamed on Irma, nine were in unspecified French territories, one on Barbuda, one at the British overseas territory of Anguilla, two in Dutch-administered St. Maarten, four in the British Virgin Islands, four on the US Virgin Islands, and three in Puerto Rico.

-- Hurricane warnings are in effect for parts of central Cuba, and the southeastern, central and northwestern Bahamas. Hurricane warnings also are in effect from Sebastian Inlet on the east coast, southward around the Florida Peninsula to Anna Maria Island on the Panhandle. The warning includes the Keys, Lake Okeechobee and Florida Bay.

-- Irma could overwhelm parts of the Bahamas, a nation of about 390,000, with storm surges of up to 20 feet -- well above the islands' elevation, CNN meteorologist Chad Myers said.

-- Irma brought heavy rain and powerful winds to the low-lying Turks and Caicos Islands. The capital island of Grand Turk suffered "quite a bit of damage," including to part of a hospital's roof, Gov. John Freeman told CNN.

Nervous Florida waits

US and European forecast models predicted the eye could strike the Florida Keys and then the Everglades, west of Miami, on Saturday night into Sunday morning.

"It's not a question of whether Florida is going to be impacted -- it's a question of how bad Florida is going to be impacted," Federal Emergency Management Agency Administrator Brock Long said.

Though the core has the most power, Irma is huge. Its winds of at least tropical-storm force cover 70,000 square miles -- larger than the area of Florida (65,000 square miles).

Florida is not the only state preparing for possible impact. FEMA said Alabama and North Carolina should watch the storm.

South Carolina Gov. Henry McMaster issued a mandatory evacuation for Saturday for some barrier islands while Georgia Gov. Nathan Deal expanded the state of emergency to include a total of 94 counties.

After Irma, Hurricane Jose looms

The Caribbean islands pummeled by Irma are assessing the damage. Shredded buildings, battered cars and streets submerged in water are a common sight.The hard-hit islands of Barbuda and St. Martin are wearily preparing for Hurricane Jose, which could hit there over the weekend.

Barbuda, one of two major islands in the nation of Antigua and Barbuda, is barely habitable, with about 95% of its buildings damaged, Prime Minister Gaston Browne said.

Browne estimated the damage will cost $100 million to fix on the island of 1,800 residents.

Anguilla, Barbuda, St. Martin and St. Barts are under a hurricane warning for Hurricane Jose, which could pass close to those islands Saturday. The government called for voluntary evacuations from Barbuda, Browne said.

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