Hurricane Dorian continues to expand in size as it accelerates northeast away from the mid Atlantic coast ahead of a frontal system moving through the Great Lakes. Hurricane-force winds now extend out up to 80 mi from the center & tropical-storm-force winds extend out to 230 mi. pic.twitter.com/7VLLzNjsnK

— NWS Eastern Region (@NWSEastern) September 6, 2019