Officials in the Bahamas say they are hearing reports Hurricane Irene has caused some damage as the powerful storm makes its way across the island chain.

But the officials said Wednesday so far there have been no reports of any injuries or deaths.

The National Hurricane Center said in its latest bulletin Wednesday Irene is “hitting the southeastern Bahamas hard.” The storm's center is forecast to move across the southeastern and central Bahamas Wednesday, and over the northwestern Bahamas on Thursday.

The NHC said the storm's sustained winds have reached 195 kilometers an hour, making it a Category Three storm on a five-point scale. It says Irene could become a Category Four hurricane by Thursday.

The storm is forecast to head towards the eastern coast of the United States later in the week. National Hurricane Center director, Bill Read, says tropical storm force winds could approach the U.S. state of North Carolina as soon as early Saturday morning. Evacuations were already under way in parts of the state.

Read says the storm could become a “big threat” on Sunday to the northeast United States, including New York's Long Island.

Irene is the first hurricane to seriously threaten the United States in three years. The Federal Emergency Management Agency says that emergency personnel are preparing all along the coast.

At last report, forecasters said the storm was about 460 kilometers southeast of Nassau, Bahamas, moving northwest at 19 kilometers per hour.

The storm lashed the British territory of the Turks and Caicos Islands Tuesday.

Authorities say Irene could cause flooding in the U.S. mid-Atlantic and New England regions, where soil is saturated from recent heavy rains. They say Irene's tropical storm-force winds extend 335 kilometers from the center.

The U.S. State Department has warned Americans to carefully consider the risk of traveling to the Bahamas and Turks and Caicos due to the hurricane.