457 ABNT20 KNHC 180504 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 200 AM EDT Sat Aug 18 2018 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: The National Hurricane Center is issuing advisories on Tropical Storm Ernesto, located in the northeastern Atlantic. Tropical cyclone formation is not expected during the next 5 days. $$ Forecaster Avila