Tropical Depression 13 has formed in the central Atlantic Ocean. This was previously INVEST #98L. TD13 will likely become a tropical storm as it moves west-northwest toward the Antilles and Puerto Rico in the days ahead.
TD13 may move into the Gulf of Mexico early next week. pic.twitter.com/ckzui8ygsF
— Spinks Megginson (@rzweather) August 20, 2020