Rob Marciano has the latest developments on a new tropical storm that formed overnight near Puerto Rico and is expected to move toward the Florida Keys in the coming days. READ MORE: https://abcn.ws/3yFBglU SUBSCRIBE to GMA's YouTube page: https://bit.ly/2Zq0dU5 VISIT GMA's homepage: https://www.goodmorningamerica.com SIGN UP to get the daily GMA Wake-Up Newsletter: https://gma.abc/2Vzcd5j FOLLOW GMA: TikTok: https://tiktok.com/@gma Facebook: https://facebook.com/GoodMorningAmerica Twitter: https://twitter.com/gma Instagram: https://instagram.com/GoodMorningAmerica #TropicalStormFred #Tropics #HurricaneSeason #GMA