Nicole heads up East Coast after 4 deaths in Florida
Nicole made landfall as a hurricane Thursday morning.
Nicole made landfall along Florida's east coast as a Category 1 hurricane early Thursday before weakening to a tropical depression later that night.
It was the second-latest hurricane landfall in a calendar year on record in the United States.
Nicole formed as a subtropical storm in the southwestern Atlantic Ocean on Monday, becoming the 14th named storm of the 2022 Atlantic hurricane season, which ends later this month.
Latest headlines:
Nicole could make landfall twice
Once Nicole makes landfall early Thursday in Martin County as a Category 1 hurricane, the storm is expected to cross the state of Florida, hit the Gulf of Mexico and possibly make landfall again along Florida’s Big Bend, Florida Gov. Ron DeSantis warned.
The major concerns for Nicole are winds, flooding, beach erosion and possible tornadoes, DeSantis said.
He said 15 shelters are open for those urged to evacuate.
The governor said 16,000 linemen have been staged to immediately work on restoring power as soon as the storm passes.
-ABC News’ Alexandra Faul
Florida counties announce evacuation orders
Several of Florida's 67 counties have announced evacuation orders in anticipation of Tropical Storm Nicole's arrival.
Flagler County: Evacuation orders go into effect Wednesday at 3:30 p.m. local time for residents and visitors in Zone A, the barrier island from Flagler Beach to Marineland, as well as mobile homes and RVs countywide, according to the Flagler County Emergency Management.
Volusia County: Mandatory evacuations went into effect Wednesday at 10 a.m. local time for residents and visitors east of the Intercostal Waterway, all mobile homes east of Interstate 95, all low-lying areas and other areas prone to flooding as well as all campsites and RV recreational parks, according to the Volusia County Emergency Management.
Palm Beach County: Mandatory evacuations went into effect Tuesday at 7 a.m. local time for Zones A and B, including mobile homes, barrier islands and low-lying areas, according to Palm Beach Mayor Robert Weinroth.
Nicole close to hurricane strength as it heads for Florida
Tropical Storm Nicole barrelled toward the northwestern Bahamas and eastern Florida on Wednesday morning, with maximum sustained winds near 70 miles per hour -- almost as a strong as a hurricane, according to the latest forecast from the National Weather Service.
To be classified as a hurricane, a tropical cyclone must have maximum sustained winds of at least 74 mph.
The center of Nicole is forecast to approach the northwestern Bahamas on Wednesday morning, move near or over those islands by midday, then approach the east coast of Florida within the hurricane warning area on Wednesday night. The storm's center is expected to move across central and northern Florida into southern Georgia on Thursday, then across the Carolinas on Friday.
"Some strengthening is expected today, and Nicole is forecast to become a hurricane near the northwestern Bahamas and remain a hurricane when it reaches the east coast of Florida tonight," the National Weather Service said in a public advisory on Wednesday morning. "Nicole is expected to weaken while moving across Florida and the southeastern United States Thursday through Friday, and it is likely to become a post-tropical cyclone by Friday night over the Mid-Atlantic states."
As of early Wednesday, Nicole was already spreading gusty winds and rain showers into Florida, where it is later expected to make landfall between the southeastern cities of West Palm Beach and Melbourne as either a tropical storm or a Category 1 hurricane. Its tropical storm-force winds currently extend outward up to 460 miles, especially to the north of the center. In the early morning hours, a National Ocean Service station at the Lake Worth Pier, just south of West Palm Beach, reported sustained winds of 44 mph and a wind gust of 55 mph, according to the National Weather Service.
Because Nicole is so close to hurricane strength, the National Weather Service has issued hurricane and storm surge warnings along Florida's east coast from Daytona Beach to West Palm Beach. Meanwhile, Miami is under a tropical storm watch and tropical storm warnings have been issued for Florida's west coast as well as from Jacksonville up through Savannah, Georgia, to Charleston, South Carolina.
Storm surge will be the highest on the eastern coastlines of Florida and Georgia, from the border down to West Palm Beach, where water could rise as much as 5 feet above normal tide levels. Some storm surge is also possible on Florida's east coast from Sarasota to Tampa, where water could rise as much as 3 feet and up to 4 feet in the Big Bend area and Apalachicola. Storm surge will be felt all the way to Charleston, South Carolina, where water could rise up to 4 feet.
The areas that will see the heaviest rainfall will be right where the storm touches down on Florida's east coast, with the potential for up to 8 inches of localized rain. Heavy rain will track north and inland, into Georgia, the Appalachian Mountains from Tennessee and North Carolina to Pennsylvania and into western New York where more than 4 inches of rain is possible.
-ABC News' Max Golembo
Biden approves Florida emergency declaration
President Joe Biden on Tuesday night approved an emergency declaration for Florida due to conditions resulting from Tropical Storm Nicole, according to the White House.
In anticipation of the storm's arrival, Biden ordered federal assistance to supplement state and local response efforts, the White House said.
The emergency declaration authorizes the Federal Emergency Management Agency to coordinate all disaster relief efforts. Specifically, FEMA is authorized to identify, mobilize and provide at its discretion equipment and resources necessary to alleviate the impacts of the emergency, according to the White House.
Latest forecast as Nicole moves across central Florida
The center of Tropical Storm Nicole is expected to move across central Florida on Thursday morning, possibly emerging over the far northeastern Gulf of Mexico on Thursday afternoon, then move across the Florida Panhandle and Georgia on Thursday night and Friday, according to the latest forecast from the National Weather Service.
Although "additional weakening" is in the forecast, the National Weather Service warned on Thursday morning that "Nicole remains a large tropical storm" and "strong wind, dangerous storm surge and waves, and heavy rains continue over a large area." Tropical storm-force winds extend outward up to 450 miles from Nicole's center, especially to the north. Sustained winds of 49 mph with a gust of 70 mph were reported early Thursday in Daytona Beach, Florida.
According to the National Weather Service, tropical storm conditions will continue along portions of the eastern coastlines of Florida, Georgia and South Carolina in the warning areas on Thursday. Tropical storm conditions are expected to occur within the warning area along Florida's west coast through Thursday night.