791 ABNT20 KNHC 231730 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 200 PM EDT Mon Sep 23 2024 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: Active Systems: The National Hurricane Center is issuing advisories on Potential Tropical Cyclone Nine, located over the northwestern Caribbean Sea. * Formation chance through 48 hours...high...90 percent. * Formation chance through 7 days...high...90 percent. Eastern and Central Tropical Atlantic: A tropical wave approaching the Cabo Verde Islands is producing disorganized shower and thunderstorm activity. Environmental conditions appear generally favorable for gradual development of this system, and a tropical depression is likely to form during the middle to latter part of this week while it moves westward to west-northwestward across the eastern and central tropical Atlantic. * Formation chance through 48 hours...low...20 percent. * Formation chance through 7 days...high...70 percent. && Public Advisories on Potential Tropical Cyclone Nine are issued under WMO header WTNT34 KNHC and under AWIPS header MIATCPAT4. Forecast/Advisories on Potential Tropical Cyclone Nine are issued under WMO header WTNT24 KNHC and under AWIPS header MIATCMAT4. $$ Forecaster Reinhart