At least four fatalities were reported in Madison and Jackson counties as deadly flash floods swept across Kentucky on June 27, 2026. Governor Andy Beshear declared a statewide emergency as forecasts called for additional heavy rain and emergency crews responded to rescues, flooded homes, and damaged infrastructure. Five counties had also declared local States of Emergency.
One person died as flooding linked to the remnants of Tropical Storm Arthur prompted water rescues, evacuations, and road closures across parts of Mississippi and Louisiana on June 18, 2026. A dam in the Swan Lake in northern Harrison County was damaged in Mississippi while up to 610 mm (24 inches) of rain fell in parts of Louisiana.
15 campers were rescued in Oklahoma after getting stranded by floodwaters near Littlefields in Cherokee County on Sunday, June 14, 2026.
An EF2 tornado damaged at least five structures near Riley, Kansas, on June 4, 2026, according to damage surveys conducted by the National Weather Service office in Topeka. The same storm system produced flooding across northeast Kansas, prompting a state disaster emergency declaration and multiple water rescues.
A 64-year-old woman died after being swept away by floodwaters near her home in Cocke County, Tennessee, on May 28, as 76 to 127 mm (3 to 5 inches) of rain triggered flooding and multiple rescue operations across the county.
Flash floods struck Atlanta, Georgia, on May 20, stranding multiple vehicles along the downtown connector and forcing Waymo to suspend autonomous vehicle operations after two driverless cars drove into flooded streets.
Cheboygan Dam in northern Michigan rose to within 20 cm (8 inches) of overtopping by early April 14, 2026, despite emergency pumping, gate removals, and efforts to restore a shuttered hydroelectric station to increase discharge. The National Weather Service said Flood Watches remained in effect across much of northern Michigan and the Upper Peninsula as heavy rain, melting snow, and saturated ground continued to drive runoff into rivers, streams, and low-lying areas.
Multiple flash flood warnings were issued early on January 10, across southeastern Louisiana, southern Mississippi, and central Alabama as thunderstorms produced intense rainfall exceeding 75 mm (3 inches) in several locations.
Flash floods hit Charleston, South Carolina on September 7, 2025, after thunderstorms dropped heavy rainfall on already saturated ground. Up to 30 cm (12 inches) of standing water was reported in parts of downtown Charleston, with traffic and power disruptions affecting the city.
At least two people died in flooding near Raleigh, Nash County, North Carolina, on August 6, 2025, raising the death toll from flooding across the Southeastern U.S. to three since the beginning of August.
