Hurricane Ida, the first Atlantic hurricane to target the United States this year, plodded Sunday toward the Gulf Coast with 105 mph winds, bringing the threat of flooding and storm surges.

A hurricane watch extended over more than 200 miles of coastline across southeastern Louisiana, Mississippi, Alabama and the Florida Panhandle. Louisiana's governor declared a state of emergency.

Authorities said Ida could make landfall as early as Tuesday morning, although it was forecast to weaken by then. Officials and residents kept a close eye on the Category 2 hurricane as it approached, though there were no immediate plans for evacuations.

Sunday evening, Ida was located 445 miles (716 kilometers) south-southeast of the mouth of the Mississippi River and moving northwest near 12 mph (19 kph). The latest forecast from the National Hurricane Center shows Ida brushing near Louisiana and Mississippi, then making landfall near Alabama before continuing across north Florida.

Yet many residents took the forecast in stride.

"Even though we're telling everybody to be prepared, my gut tells me it probably won't be that bad," said Steve Arndt, director of Bay Point Marina Co. in Panama City, Florida.

Residents being asked to prepare
In Louisiana, Gov. Bobby Jindal had declared a state of emergency as a precaution, and the National Guard was on high alert if assistance was needed. New Orleans wasn't included in the hurricane watch.

But officials were encouraging residents to prepare for potential gusts of 60 mph (96.5 kph) by removing any tree limbs that could damage their homes and securing or bringing in any trash cans, grills, potted plants or patio furniture.

Mississippi authorities warned residents to be vigilant. Authorities were monitoring conditions to see whether any evacuations of lower-lying areas or school closures would be necessary.