Invest 91L will be investigated by recon today. NHC chances in TWO now very high: Tropical Weather Outlook NWS National Hurricane Center Miami FL 800 AM EDT Sun Jul 19 2026 For the North Atlantic...Caribbean Sea and the Gulf of America: Northern Gulf of America and near Florida (AL91): An area of low pressure located over the northeastern Gulf of  America continues to become better defined and the associated shower  and thunderstorm activity is gradually increasing. Continue