Ida Expected To Target Louisiana As Category 4 Hurricane

Hurricane Ida is expected to begin rapidly intensifying soon warned the National Weather Service (NWS) on Saturday.

The agency urged those in Lousiana and Alabama to complete preparations to protect life and property today.

At 11:00 EST the NWS said the center of Hurricane Ida was located near latitude 24.8 North, longitude 86.1 West. Ida is moving toward the northwest near 16 mph (26 km/h), and this general motion should continue through late Sunday or early Monday, followed by a slower northward motion on Monday. On the forecast track, the center of Ida will move over the southeastern Gulf of Mexico today and move over the central Gulf of Mexico tonight and early Sunday. Ida is then expected to make landfall along the U.S. northern Gulf coast within the hurricane warning area on Sunday, and then move inland over portions of Louisiana or western Mississippi later on Monday.

Maximum sustained winds are near 85 mph with higher gusts. Rapid strengthening is forecast during the next 24 to 36 hours and Ida is expected to be an extremely dangerous major hurricane when it approaches the northern Gulf coast on Sunday. Weakening is expected after Ida makes landfall.

Hurricane-force winds extend outward up to 30 miles from the center and tropical-storm-force winds extend outward up to 125 miles.

The latest minimum central pressure estimated from Air Force Reserve reconnaissance aircraft data is 984 mb (29.06 inches).

The Tropical Storm Warning has been extended eastward along the northern Gulf Coast to the Alabama/Florida border.

The Hurricane Watch along the coast of Mississippi from the Mouth of the Pearl River to the Mississippi/Alabama border has been discontinued. The Hurricane Watch along the coast of Louisiana
west of Intracoastal City has also been discontinued.

The Storm Surge Watch from Sabine Pass to Rockefeller Wildlife Refuge, Louisiana has been discontinued.

A Storm Surge Warning is in effect for the East of Rockefeller Wildlife Refuge Louisiana to the Mississippi/Alabama border and the Vermilion Bay, Lake Borgne, Lake Pontchartrain, and Lake Maurepas.

A Hurricane Warning is in effect for the Intracoastal City Louisiana to the Mouth of the Pearl River and the Lake Pontchartrain, Lake Maurepas, and Metropolitan New Orleans

A Storm Surge Watch is in effect for the Mobile Bay

A Tropical Storm Warning is in effect for Cameron Louisiana to the west of Intracoastal City Louisiana and the mouth of the Pearl River to the Alabama/Florida border.

STORM SURGE: The combination of a dangerous storm surge and the tide will cause normally dry areas near the coast to be flooded by rising waters moving inland from the shoreline. The water could reach the following heights above ground somewhere in the indicated areas if the peak surge occurs at the time of high tide…

Morgan City, LA to Mouth of the Mississippi River…10-15 ft
Mouth of the Mississippi River to Ocean Springs, MS including Lake
Borgne…7-11 ft
Intracoastal City, LA to Morgan City, LA including Vermilion
Bay…6-9 ft
Ocean Springs, MS to MS/AL border…4-7 ft
Lake Pontchartrain…4-7 ft
Lake Maurepas…3-5 ft
Pecan Island, LA to Intracoastal City, LA…3-5 ft
MS/AL border to AL/FL border including Mobile Bay…2-4 ft
Sabine Pass to Pecan Island, LA…1-3 ft

Overtopping of local levees outside of the Hurricane and Storm Damage Risk Reduction System is possible where local inundation values may be higher than those shown above.

The deepest water will occur along the immediate coast near and to the east of the landfall location, where the surge will be accompanied by large and dangerous waves. Surge-related flooding
depends on the relative timing of the surge and the tidal cycle, and can vary greatly over short distances. For information specific to your area, please see products issued by your local National Weather Service forecast office.

WIND: Hurricane conditions are expected in the hurricane warning area along the Louisiana coast beginning Sunday with tropical storm conditions expected to begin by late tonight or early Sunday morning. These conditions will spread inland over portions of Louisiana and Mississippi Sunday night and Monday.

RAINFALL: Heavy rainfall from Ida will begin to impact the Louisiana coast Sunday morning, spreading northeast into the Lower Mississippi Valley later Sunday into Monday. Total rainfall
accumulations of 8 to 16 inches with isolated maximum amounts of 20 inches are possible across southeast Louisiana and southern Mississippi through Monday. This is likely to result in
life-threatening flash and urban flooding impacts and significant riverine flooding impacts.

Ida is forecast to turn northeast later Monday, with rainfall totals of 4 to 8 inches possible from northeastern Louisiana and central Mississippi into the Tennessee Valley. This is likely to result in
considerable flash and riverine flooding impacts.

Rainfall impacts from Ida will diminish across western Cuba today as the storm continues to lift northward away from the island. An additional 1 to 2 inches of rain with isolated maximum amounts of 4 inches are possible across western Cuba through today. These rainfall amounts may produce flash floods and mudslides.

TORNADOES: Tornadoes will be possible Sunday into Monday across the northern Gulf coast states including parts of eastern Louisiana, Mississippi, central and southern Alabama, and the
Florida Panhandle. The longest duration tornado threat will exist across southeast Louisiana and southern Mississippi.

SURF: Swells generated by Ida will continue to affect western Cuba through today. Swells will begin reaching portions of the northern Gulf Coast later today and continue through Monday. These swells are likely to cause life-threatening surf and rip current conditions. Please consult products from your local weather office.

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First State Update's Delaware editorial team covers New Castle County, Kent County and Sussex County breaking news, political news, and general news stories. We bring the reader the latest news from the Wilmington, Newark, Dover, Rehoboth Beach and all point in between. If you have news to share, email us at [email protected].

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