Environment

Isaias weakens after Florida landfall, but the flood threat is not over

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Landfall as a Category 2

Hurricane Isaias came ashore on the Florida Panhandle as a Category 2 storm, the first hurricane of the 2026 Atlantic season. It tied the record for the latest first hurricane of a season, a mark set in 1905. Winds, storm surge and heavy rain hit parts of Mississippi, Alabama and Florida.

By Saturday the storm had weakened to a post-tropical cyclone. Officials still warned that flooding remained the danger. Rivers were rising, and saturated ground could not absorb more rain.

Deaths and power outages

At least two deaths have been tied to the storm. Local officials in Florida and Alabama said falling trees and flooded roads were the main causes. Thousands of homes and businesses lost power, and crews from several states moved in to rebuild lines.

Pensacola's airport closed to commercial flights before landfall. Mayor D.C. Reeves urged residents to check on older neighbours and others who might need help. "Obviously no need to panic at this point," he said at a news conference. "This is really about preparation."

Water, not wind, is the risk

Forecasters expect the remnants to drift north and east, bringing more rain to states that are already wet. Emergency managers say inland freshwater flooding is historically the deadliest part of tropical systems, because it arrives slowly, spreads across roads and catches drivers by surprise.

Storm surge pushed water into low-lying coastal neighbourhoods during landfall, and the retreat of that water leaves behind debris, damaged roads and salt in the soil. Insurers expect claims to come mostly from wind damage to roofs and from vehicles caught in flooded streets rather than from large-scale structural failures.

Federal and state teams are surveying damage to decide whether recovery funds will be released. Utilities say full restoration could take days in the hardest-hit counties. Residents are being told to avoid flooded roads and to treat downed lines as live.

The season began unusually late, and meteorologists say very warm ocean water fed the storm's quick growth. Forecasters continue to track other systems in the Atlantic and the Gulf of Mexico.

Source: Reuters/AP