Florida monitors a growing Tropical Storm Ian in Caribbean

TALLAHASSEE, Fla. (AP) — Authorities and residents in Florida were keeping a cautious eye on Tropical Storm Ian as it rumbled through the Caribbean on Sunday, expected to continue gaining strength and become a major hurricane in the coming days on a forecast track toward the state.

Gov. Ron DeSantis declared a state of emergency for all of Florida the previous day, expanding an initial order that had covered two dozen counties. He urged residents to prepare for a storm that could lash large swaths of the state with heavy rains, high winds and rising seas.

“We encourage all Floridians to make their preparations,” DeSantis said in a statement.

President Joe Biden also declared an emergency, authorizing the Department of Homeland Security and the Federal Emergency Management Agency, or FEMA, to coordinate disaster relief and provide assistance to protect lives and property. The president postponed a scheduled Sept. 27 trip to Florida due to the storm.

The National Hurricane Center said Ian was expected to strengthen before moving over western Cuba and toward the west coast of Florida and the Florida Panhandle by the middle of the week. The agency advised Floridians to have hurricane plans in place and monitor updates of the storm’s evolving path.

The center issued an updated advisory at 5 a.m. Sunday, which noted the tropical storm was forecast to begin “rapidly strengthening later today” with the “risk of significant wind and storm surge impacts increasing for western Cuba.”

Ian was expected to become a hurricane Sunday and a major hurricane as soon as late Monday. The storm had top sustained winds of 50 mph (85 kph) on Sunday morning as it swirled about 345 miles (555 kilometers) southeast of Grand Cayman, in the Cayman Islands.

A hurricane warning remained in effect for the island and hurricane watches were issued for western Cuba.

John Cangialosi, a senior hurricane specialist at the Miami-based center, said it was not yet clear exactly where Ian will hit hardest. He said Floridians should begin preparations, including gathering supplies for potential power outages.

“At this point really the right message for those living in Florida is that you have to watch forecasts and get ready and prepare yourself for potential impact from this tropical system,” he said.

In Pinellas Park, near Tampa, people were waiting in line at a Home Depot when it opened at 6 a.m. Saturday, the Tampa Bay Times reported. Manager Wendy Macrini said the store had sold 600 cases of water by early afternoon and ran out of generators.

People also were buying up plywood to shore up their windows: “Better to have it and not need it than to need it and not have it,” Matt Beaver, of Pinellas Park, told the Times.

Elsewhere, powerful post-tropical cyclone Fiona crashed ashore Saturday in Nova Scotia in the Atlantic Canada region, washing houses into the sea, tearing off rooftops and knocking out power to more than 500,000 customers in two provinces.

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Associated Press writer Julie Walker contributed to this report from New York.