While fully tropical, Leslie strengthened slightly and peaked with winds of 45 mph (75 km/h), though it soon began interacting with a cold front, and by late on October 7, it transitioned into an extratropical cyclone while located northwest of Bermuda.
While fully tropical, Leslie strengthened slightly. It soon began interacting with a cold front. While fully tropical, Leslie peaked with winds of 45 mph (75 km/h). It soon began interacting with a cold front. It transitioned into an extratropical cyclone while located northwest of Bermuda. This was by late on October 7.