Weather tracker: Hurricane Idalia leaves trail of damage in Florida

Category 3 storm causes extensive flooding in south-east US, while heavy rain and winds also hit France and Italy

On Wednesday Hurricane Idalia struck northern Florida, bringing damaging winds and torrential rain. It made landfall near Keaton Beach on Florida’s Big Bend during the morning as a high-end category 3 hurricane, bringing sustained winds speeds near 125mph (200km/h) and a storm surge of 16ft along Florida’s north-west coastline.

Due to very warm sea surface temperatures, the storm strengthened rapidly over the Gulf of Mexico to category 4 status, before weakening to category 3 as it made landfall. It brought extensive flooding as it passed through and damaged power lines, leaving thousands without electricity.