Atlantic Tropical Weather Outlook

718 ABNT20 KNHC 302353 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 800 PM EDT Sun Aug 30 2026 For the North Atlantic...Caribbean Sea and the Gulf of America: Northern Gulf of America (AL97): An area of low pressure located over the northern Gulf of America, about 125 miles south of the coast of southeastern Louisiana, continues to become better defined, and the associated shower and thunderstorm activity is gradually increasing. Continued gradual development is expected as the low moves slowly west-northwestward, and a short-lived tropical depression or tropical storm is likely to form before the system reaches the Upper Texas or southwestern Louisiana coasts on Tuesday or Tuesday night. Interests along the southwest Louisiana and Upper Texas coasts should monitor the progress of this system, as tropical storm watches or warnings could be required for portions of the area later tonight or Monday morning. Regardless of development, this system is expected to bring locally heavy rainfall to portions of the Upper Texas and southwestern Louisiana coasts during the next several days. An Air Force Reserve reconnaissance aircraft is scheduled to investigate the low-pressure area on Monday morning. * Formation chance through 48 hours...high...70 percent. * Formation chance through 7 days...high...70 percent. Near Puerto Rico and the Virgin Islands (Remnants of Dolly): A strong tropical wave, the remnants of Tropical Storm Dolly, is producing an area of showers and thunderstorms from Puerto Rico eastward across the Virgin Islands and the northern Leeward Islands. Satellite data and surface observations indicate that there are no signs of a closed surface circulation, and redevelopment is unlikely during the next day or two while the wave moves westward to west-northwestward at about 25 mph. The system could bring locally heavy rains and gusty winds to portions of the Leeward Islands, the Virgin Islands, Puerto Rico, and Hispaniola over the next couple of days. Conditions may become more conducive for redevelopment by the middle of the week as the system reaches the southeastern Gulf of America. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 7 days...low...20 percent. $$ Forecaster Kelly

Original reporting: NOAA NHC Atlantic Basin

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