Tropical Depression 18 (likely soon to be Tropical Storm #Sam) will move west toward the Lesser Antilles in the days ahead. Too early to know if land impacts will be a real concern. Here is what we know this evening about this developing storm: https://t.co/kJHVCk8ZGL pic.twitter.com/iCmrF2wLQq
— Spinks Megginson (@rzweather) September 22, 2021