BREAKING: Hurricane Isaias Strengthens to Category 2 With 100 MPH Winds

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GULFPORT, Miss. — Hurricane Isaias has strengthened into a Category 2 hurricane as it moves northeastward across the Gulf of Mexico, increasing the threat of damaging winds, dangerous storm surge and coastal flooding along portions of the northern Gulf Coast.

According to the National Hurricane Center's latest advisory, issued at 4 p.m. CDT Thursday, maximum sustained winds have increased to 100 mph, up from 85 mph in the previous complete advisory.

The hurricane is moving northeast at 12 mph, compared with its earlier east-northeast movement at 10 mph.

Significant Changes Since the Previous Report

Measurement	Previous	Latest
Hurricane category	Category 1	Category 2
Sustained winds	85 mph	100 mph
Movement	ENE at 10 mph	NE at 12 mph
Central pressure	975 mb	975 mb
Position	23.7°N, 90.2°W	24.4°N, 89.3°W
Tropical-storm-force wind extent	90 miles	125 miles

Hurricane hunters confirmed the increase in wind speed. Additional strengthening is expected through early Friday.

Mississippi Gulf Coast Warnings Remain in Effect

The National Hurricane Center has maintained its existing warnings for Mississippi.

A Hurricane Warning remains in effect from Ocean Springs, Mississippi, eastward into the Florida Panhandle.

A Tropical Storm Warning remains in effect for the Mississippi coastline west of Ocean Springs, including Gulfport and Biloxi.

A Storm Surge Warning remains in effect along the Mississippi Gulf Coast.

Forecast storm surge levels remain:

• Ocean Springs eastward: 5–7 feet above normally dry ground.

• Mississippi River mouth to Ocean Springs: 3–5 feet above normally dry ground.

These water levels are possible in affected areas if peak surge coincides with high tide.

No changes to Mississippi's coastal warnings were announced in Advisory No. 9.

When Will Mississippi Feel the Impacts?

Tropical-storm conditions are expected to begin affecting warning areas Friday, October 9.

Hurricane conditions are expected within the hurricane warning area Friday night into early Saturday.

The projected landfall window remains late Friday or early Saturday, October 10.

For Hattiesburg and surrounding Pine Belt communities, gusty winds and heavy rainfall remain concerns. However, I could not independently confirm a newly issued inland warning specifically for Hattiesburg in this update.

Hattiesburg News Continuing Coverage

Residents along the Mississippi Gulf Coast are encouraged to complete hurricane preparations and follow evacuation instructions from local authorities.

The National Hurricane Center's next scheduled intermediate advisory is at 7 p.m. CDT, followed by a complete advisory at 10 p.m. CDT.

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This news story was covered by Hattiesburg Staff. Thank you for visiting The Hattiesburg News.