Update: Isaias becomes the season’s first Atlantic hurricane, with hurricane warnings up from Mississippi to the Florida Panhandle
Isaias strengthened into a hurricane overnight and at 4 a.m. CT had top winds near 80 mph about 420 miles south-southwest of the mouth of the Mississippi River, moving east-northeast at 9 mph, the National Hurricane Center said; the New York Post noted it is the first hurricane of the 2026 Atlantic season. A Hurricane Warning now covers Ocean Springs, Mississippi, to the Bay/Gulf County line in Florida, and a Storm Surge Warning runs from the mouth of the Mississippi River to Florida’s Steinhatchee River, with 5 to 7 feet of surge possible from Ocean Springs to Indian Pass and in Mobile Bay. The center expects more strengthening and landfall late Friday or early Saturday, with 3 to 7 inches of rain and local totals up to 10 inches from far southeastern Louisiana to the Florida Panhandle, and isolated tornadoes possible Friday night.


