Isaias weakens to post-tropical cyclone after killing two, cutting power to nearly a million across the Gulf South

Hurricane Isaias, the first hurricane of the 2026 Atlantic season, came ashore near Destin, Florida, as a Category 2 storm with sustained winds near 105 mph, then weakened steadily as it pushed inland overnight, leaving at least two people dead and cutting power to nearly a million customers across Florida, Alabama and Georgia. By Saturday afternoon the storm had been downgraded to a post-tropical cyclone, its center tracking roughly five miles west of Birmingham, Alabama, with maximum sustained winds down to about 30 mph, according to the latest public advisory issued by federal forecasters at 4 p.m. CDT.

Even as the wind diminished, the storm's rain bands continued to spread heavy weather across the Southeast, with forecasters warning that the heaviest flooding threat, particularly in the western Florida Panhandle and the southern Appalachians, had not yet fully played out.

The toll by the numbers

The confirmed death toll stood at two as of Saturday, both attributed to falling trees: one in a Birmingham, Alabama, neighborhood and one in Escambia County, Florida. Some early wire reports circulating Saturday put the total as high as four, a discrepancy that reflects the fluid, fast-changing nature of storm-damage reporting in the hours after landfall; state officials in Alabama and Florida had not reconciled the figures by Saturday evening.

Power losses were extensive and shifted hour to hour as crews made repairs in some areas while new outages appeared elsewhere. Tracking services cited by national outlets following the storm's progress put the combined outage count across the three states at roughly 900,000 customers in the hours after landfall, with Florida and Alabama accounting for the bulk of the losses before repair crews began making headway Saturday. In Georgia, which took a glancing but still disruptive blow as the storm's outer bands swept through, the Georgia Emergency Management and Homeland Security Agency reported more than 120,000 customers without power shortly before noon Saturday, with downed trees landing on houses in the Atlanta suburbs of Tucker and Doraville.

How the storm developed

Isaias began as a disturbance in the southwestern Gulf in early October, strengthening into a tropical depression and then a named tropical storm by October 7. Forecasters at the National Hurricane Center upgraded it to a hurricane the following day as it accelerated toward the northern Gulf Coast, with the track narrowing toward the stretch of coastline between Mobile, Alabama, and the Florida Panhandle. Storm surge watches, hurricane warnings and the threat of embedded tornadoes prompted a cascade of state and local emergency actions in the 48 hours before landfall.

Florida Gov. Ron DeSantis signed an executive order declaring a state of emergency for 25 Panhandle and Big Bend counties on October 6, while officials in Okaloosa County — home to Destin, where the storm ultimately came ashore — ordered mandatory evacuations for coastal zones including Okaloosa Island and parts of Fort Walton Beach, Destin, Mary Esther and Niceville. In Alabama, Gov. Kay Ivey declared a state of emergency covering 40 counties on October 7, ordered state offices in nine coastal counties closed, and ordered tourists and non-residents to evacuate Dauphin Island and the stretch of Baldwin County south of the Intracoastal Waterway, including Gulf Shores and Orange Beach. Georgia Gov. Brian Kemp followed on October 8 with an updated statewide state of emergency covering all 159 counties, authorizing the activation of up to 500 National Guard troops if conditions worsened.

Who is affected

The storm's effects reached well beyond the immediate landfall zone. In the Florida Panhandle, residents of evacuated coastal zones in Okaloosa County returned Saturday to assess damage along the coastline, including flooding reported in Destin itself. In Houston County, Alabama, authorities closed all county roads because of downed trees and power lines. Farther inland, the remnants of the storm brought sustained gusts of 35 to 45 mph and occasional gusts to 60 mph across north Georgia, prompting a high wind warning, while a flood watch covered much of the state into Sunday morning.

Air travel absorbed some of the disruption as well: Delta Air Lines canceled more than 70 flights out of its Atlanta hub across Friday and Saturday as the storm's outer bands moved through. A number of weekend public events in Georgia, including Marietta's Chalktoberfest and Saturday's slate of Atlanta Pride Festival programming, were called off, though officials said Sunday's Pride activities could proceed depending on conditions.

Reaction

Officials across the three states struck a similar note in the run-up to landfall: preparation without alarm. Georgia Emergency Management and Homeland Security Agency Director Josh Lamb, in the agency's joint statement with Kemp's office, said the state's posture reflected the storm's unpredictable reach inland.

"As we closely monitor this system, ensuring the safety of all Georgians is our top priority. All parts of the state could see impacts from this storm."

Kemp, announcing the statewide declaration, said the state was "hoping for the best but preparing for the worst," a phrase Alabama's Ivey echoed almost verbatim in her own public message urging residents to "hope for the best" while preparing "for the worst." In Florida, Gov. DeSantis said after landfall that authorities had received no search-and-rescue requests in the immediate aftermath and that an estimated 16,000 utility linemen were staged to begin restoration work.

What happens next

Forecasters said Isaias, now officially a post-tropical cyclone, would continue accelerating northeast through the overnight hours into Sunday, pushing through Tennessee and into the Carolinas and southern Appalachians, where the heaviest remaining rainfall is expected. The latest advisory calls for an additional 3 to 6 inches of rain, with isolated totals up to 10 inches, across the southern Appalachians and the Carolinas, raising the risk of flash flooding, river flooding and landslides in mountainous terrain. River flooding in the western Florida Panhandle was expected to crest through Sunday. Forecasters also flagged the continued risk of a few tornadoes Saturday across eastern Georgia and the Carolinas, along with dangerous surf and rip currents along Gulf beaches in the United States, Mexico and western Cuba through the weekend.

Utility crews in Florida, Alabama and Georgia were expected to continue restoration work through the weekend, with state officials in all three states describing power restoration as their immediate priority as flood and wind warnings gradually expire moving into Sunday.