Tropical Weather Outlook: 3 areas being monitored, up to 90% development odds

en Español 000 ABNT20 KNHC 191730 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 200 PM EDT Sat Sep 19 2026 For the North Atlantic...Caribbean Sea and the Gulf of America: Active Systems: The National Hurricane Center is issuing advisories on newly formed Tropical Depression Six, located several hundred miles southwest of the Azores. Tropical cyclone formation is not expected during the next 7 days. && Public Advisories on Tropical Depression Six are issued under WMO header WTNT31 KNHC and under AWIPS header MIATCPAT1. Forecast/Advisories on Tropical Depression Six are issued under WMO header WTNT21 KNHC and under AWIPS header MIATCMAT1. $$ Forecaster Berg

en Español 000 ABPZ20 KNHC 191737 TWOEP Tropical Weather Outlook NWS National Hurricane Center Miami FL 1100 AM PDT Sat Sep 19 2026 For the eastern and central North Pacific east of 180 longitude: South-Southwest of Southwestern Mexico (EP99): Persistent but disorganized shower and thunderstorm activity is associated with a broad area of low pressure well south-southwest of the southwestern coast of Mexico. Environmental conditions are conducive for development, and a tropical depression is expected to form over the next couple of days as the system moves generally northward off the coast of southwestern Mexico. Interests along the southwestern and west-central coast of Mexico should monitor the progress of this system. * Formation chance through 48 hours...high...80 percent. * Formation chance through 7 days...high...90 percent. Western East Pacific (EP98): A broad area of low pressure located well southwest of the southern tip of the Baja California Peninsula continues to produce disorganized showers and thunderstorms. Environmental conditions are conducive for development, and a tropical depression is expected to form over the next several days as it moves westward to west-northwestward at 10 to 15 mph across the western East Pacific. * Formation chance through 48 hours...high...80 percent. * Formation chance through 7 days...high...80 percent. Well East-Southeast of the Hawaiian Islands (Former TD 15-E): Showers and thunderstorms associated with the remnants of Tropical Depression Fifteen-E, located well east of the Hawaiian Islands, remain persistent, but disorganized. Environmental conditions appear conducive for some development of this system next week as it moves westward to west-southwestward, and a tropical depression could form well to the south or southeast of the Hawaiian Islands towards the middle to latter portion of next week. * Formation chance through 48 hours...low...10 percent. * Formation chance through 7 days...medium...60 percent. $$ Forecaster Katz/Berg