Irma now a Category 3 storm; first hurricane force wind gusts reach Florida

Posted at 7:51 AM, Sep 09, 2017

UPDATE: Winds of 74 mph — hurricane force — have reached Key West, Florida, the National Weather Service says as of about 8:34 p.m.  MDT.

You can watch the approach of the storm in the live video player embedded above.

Previous story continues below:

By Madison Park and Eric Levenson

Hurricane Irma’s violent winds and outer rain bands lashed the Florida Keys on Saturday as the Category 3 storm pushed toward the state amid dire warningsof devastating gales, heavy rain and life-threatening storm surge.

With sustained winds at 120 mph, Irma slowly began turning from Cuba’s northern coast up into the Florida Strait on Saturday, the National Hurricane Center said. The storm is expected to strengthen once it moves away from Cuba, turning north while remaining a powerful hurricane when it reaches Florida.

Track Hurricane Irma’s path

Irma’s eye was due to strike the Florida Keys on Sunday morning before driving up the state’s southwestern coast Sunday afternoon, according to the hurricane center. Almost the entire state is under hurricane warning.

The storm is massive as winds of at least tropical storm force covered 70,000 square miles — larger than Florida’s entire land area. Worsening conditions spawned a tornado warning in parts of northeastern Broward County and knocked power for 83,000 residents in South Florida.

As Irma drew closer to the third most populous state, officials warned the 6.5 million Floridians under mandatory evacuation orders that time was running out.

“If you have been ordered to evacuate, you need to leave now. This is your last chance to make a good decision,” said Florida Gov. Rick Scott at a news briefing Saturday evening.

Federal Emergency Management Agency Administrator Brock Long was even more blunt when asked about people who didn’t heed evacuation orders in the Keys.

“If you didn’t evacuate the Keys, you’re on your own until we can actually get in there and it’s safe,” he told CNN Saturday. “The message has been clear: The Keys are going to be impacted. There is no safe area within the Keys. And you put your life in your own hands by not evacuating.”

The National Hurricane Center warned that preparations had be complete in southwest Florida in a matter of hours as the tropical storm force winds are expected Saturday night.

The major concern among officials was the storm surge, which is like a sustained high tide that can cause devastating flooding, warning that it could reach as high as 15 feet in some areas. A storm surge warning is in place for the Florida Keys, Tampa Bay, and an extensive stretch of coastline wrapping most of the way around the state.

“You can’t survive these storm surges,” Scott told CNN Saturday evening. “You’ve got to get out. You’ve got to evacuate. This storm is coming. Once the storm’s here, we can’t evacuate anybody.”

Irma hit Cuba’s Ciego de Avila province 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.

Here are the latest developments:

— Irma’s center was 110 miles southeast of Key West at 8 p.m. ET Saturday and moving west-northwest at a relatively slow 7 mph.

— Hurricane warnings were extended north along Florida’s west coast as far as Perry, and along the eastern coast to include Fernandina Beach, north of Jacksonville. A storm surge warning wraps around the state, from Brevard County to Tampa Bay.

— More than 70,000 people have moved into 385 shelters across the state, Scott said in a news briefing Saturday evening.

— President Donald Trump tweeted links for Florida residents looking for information.

— As Irma barrels toward Florida, as many as 26 million people in the Dominican Republic, Haiti and Cuba could be exposed to destructive winds and torrential rain, the Red Cross said, with 1.2 million people already battered by the storm. Hurricane warnings were still in effect Saturday for parts of central Cuba.

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

Nervous Florida waits

Florida cities such as Naples, Sarasota, and Tampa are in or near the forecast path of the storm’s eye.

What’s with all these hurricane forecast models?

“This will be a devastating storm for central Florida, Tampa, Fort Myers, Naples (and) all the way down to Key West,” CNN meteorologist Chad Myers said Saturday afternoon.

Mass evacuations have sent throngs onto jammed highwaysheading north and created a severe gas shortage in some parts the state.

‘Ahead of the game’: Florida seniors, nursing homes prep for Hurricane Irma

Florida Power and Light estimated that 3.4 million of its customers could be without power at some point during Irma, which would make it largest number of outages they have ever had to deal with in history, company spokesman Chris McGrath told CNN Saturday.

“We think this could be the most challenging restoration in the history of the US,” he said.

Miami began feeling some of Irma’s winds Saturday, with high-rise construction cranes sent spinning in circles.

As much as 20 inches of rain was predicted through Wednesday across the Florida peninsula and southeast Georgia, and maximum wind gusts above 100 mph are expected in much of western Florida.

Officials in other states also were preparing Saturday for Irma. South Carolina Gov. Henry McMaster issued a mandatory evacuation for some barrier islands, while Georgia Gov. Nathan Deal expanded the state of emergency to include 94 counties.

FEMA warned Alabama and North Carolina also to be on watch.

Are you affected by Irma? Text, iMessage or WhatsApp your videos, photos and stories to CNN: +1 347-322-0415.