At least four people died and hundreds of thousands lost power as Hurricane Isaias, the first Atlantic hurricane of 2026, battered the U.S. Gulf Coast, leaving a trail of flooding, downed trees, and damaged infrastructure.
Hurricane Isaias, which made landfall as a Category 2 storm near Destin, Florida, on Friday, 2026, left four dead and caused widespread power outages across the Gulf Coast. At least 700,000 customers in Florida and Alabama were without electricity by midday, with officials warning of ongoing risks from flooding and high winds even as the storm weakened to a post-tropical cyclone.
Casualties and Immediate Impact
The storm claimed at least four lives, including two in Florida and two in Alabama, according to local authorities. Governor Kay Ivey stated, Unfortunately, we have also learned that two Alabamians have lost their lives,
without providing further details on the circumstances.
Isaias also caused significant damage to infrastructure, including a boathouse flattened in Destin and part of a high-rise’s facade ripped away in Panama City Beach. In Gulf Shores, Alabama, Maranie Adams described the storm as nothing like Hurricane Sally,
though she acknowledged the relief of avoiding more severe flooding. The storm made landfall on Oct. 10, 2026, at 3:37 a.m., according to source material, and was the first hurricane to hit the eastern U.S. since Milton devastated the Gulf Coast of Florida in 2024.
Power Outages and Recovery Efforts
Over 726,000 customers in Florida and Alabama were without power early Saturday, with utility companies preparing 16,000 utility linemen to respond to the storm. Florida Gov. Ron DeSantis said assessments of damage would determine the pace of recovery, while officials warned that it’s still a very hazardous situation
in the days after the storm. The National Hurricane Center reiterated that heavy rainfall and flooding could persist for days, with some areas expecting up to eight inches of rain.
According to source material, over 800,000 residents in Florida, Alabama, and Georgia were without power after the storm. Over 430,000 customers in Florida, more than 280,000 in Alabama, and approximately 100,000 in Georgia lost electricity as the storm made landfall, per tracking firm PowerOutage.us.
Broader Regional Threats
Isaias’ remnants threatened to bring heavy rains to the Southeast, with the National Weather Service warning of flash flooding in Georgia and the Carolinas. In the Pacific, Hurricane Simon strengthened into a Category 4 storm, threatening Mexico’s coast with life-threatening flooding and mudslides,
according to the National Hurricane Center.
Simon, which approached Mexico’s west-central coast, had maximum sustained winds of 240km/h, according to source material.
Aftermath and Ongoing Concerns
As of Saturday, officials in Mobile, Alabama, reported downed trees and power lines, while parts of southern Alabama remained flooded. In Charleston, South Carolina, authorities urged residents to avoid travel due to high tide risks. The National Hurricane Center warned that heavy rainfall and flooding could persist for days, with some areas expecting four to eight inches (10 to 20 centimetres) of rain.
This year’s Atlantic hurricane season has remained exceptionally calm, with Isaias marking the first hurricane to affect the eastern U.S. since 2024. The National Hurricane Center reported that Isaias was expected to produce gusty winds well inland before weakening below gale force later on Saturday.
Isaias, the first hurricane of the Atlantic season, roared farther into Alabama with tropical-force winds. A single individual died following a tree falling on a residence in Birmingham, according to Cory Moon, the city’s fire chief. The storm’s remnants were expected to bring heavy rain and potential flooding to much of the Southeast over the weekend.
Despite alerts about storm surges prior to the storm, numerous major coastal roads were accessible by early Saturday and lacked the downed trees and power lines commonly observed after significant hurricanes. Scattered damage across the Gulf Coast saw nearly 900,000 customers without power, mostly in Florida and Alabama. The storm was expected to move into the Tennessee Valley later Saturday and Sunday, according to source material.