Updated October 9, 2026, 4 a.m. CDT: Hurricane Isaias strengthened to 110 mph early Friday, becoming a high-end Category 2 hurricane as it moved toward the northern Gulf Coast. The National Hurricane Center said the storm could briefly reach major-hurricane strength before landfall Friday night or early Saturday.
At 4 a.m. CDT, the center was near 26.4 degrees north, 88.0 degrees west—about 200 miles south-southeast of the mouth of the Mississippi River. Isaias was moving north-northeast at 15 mph, with a minimum central pressure of 963 millibars, according to NHC Public Advisory 11.
Landfall forecast and warnings
Forecasters expect Isaias to turn north and approach the coast Friday afternoon, with landfall somewhere inside the hurricane-warning area Friday night or early Saturday. The center cautioned that although stronger wind shear could weaken the storm before landfall, a small delay in that shear could bring a stronger hurricane ashore.
A hurricane warning is in effect from Ocean Springs, Mississippi, to the Bay/Gulf County line in Florida. A storm-surge warning covers the coast from the mouth of the Mississippi River to Florida’s Suwannee River. Tropical-storm warnings extend into adjacent coastal areas.
The NHC urged residents to finish preparations and follow evacuation instructions from local authorities. Hurricane conditions are expected in parts of the warning area Friday night into early Saturday, while tropical-storm conditions are expected to begin earlier Friday.
Storm surge, rain and tornado risk
The largest forecast surge is 5 to 7 feet above normally dry ground from Dauphin Island, Alabama, to Indian Pass, Florida. Forecast surge ranges include 4 to 6 feet from Indian Pass to the Steinhatchee River and 3 to 5 feet from the mouth of the Mississippi River to Dauphin Island, including Mobile Bay.
Southern Alabama, the Florida Panhandle and Big Bend, and southwest Georgia could receive 4 to 8 inches of rain through the weekend, with isolated totals as high as 15 inches. The NHC said flash and urban flooding is likely and significant river flooding is possible. A tornado threat is expected to begin late Friday in coastal Alabama, the Florida Panhandle and far southwest Georgia, then spread across parts of the Southeast on Saturday.
Energy disruption
The storm has also disrupted Gulf energy operations. Reuters reported Thursday that operators had shut about 63% of Gulf of Mexico oil production and 57% of natural-gas output as companies evacuated offshore platforms. Those figures describe reported shutdowns before the latest advisory and may change as the storm approaches.
What remains uncertain
The precise landfall point and intensity can still shift. The NHC’s 4 a.m. forecast projected Isaias could strengthen to 120 mph later Friday before weakening to a high-end Category 2 hurricane at landfall. Regardless of the exact category, forecasters warned that dangerous surge, damaging winds and flooding rain will extend well beyond the center.
Residents should use the National Hurricane Center and local National Weather Service offices for current warnings rather than relying only on this report.
Sources: National Hurricane Center Public Advisory 11; NHC Forecast Discussion 11; Reuters, October 8, 2026.
Editorial note: This article consolidates Zark News’s earlier developing reports about the same hurricane. It was updated with the National Hurricane Center’s October 9 advisory.
