Atlantic Tropical Weather Outlook
808 ABNT20 KNHC 150537 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 200 AM EDT Tue Sep 15 2026 For the North Atlantic...Caribbean Sea and the Gulf of America: Central Subtropical Atlantic: A trough of low pressure located well east-southeast of Bermuda continues to produce disorganized showers and thunderstorms. Environmental conditions are forecast to become more conducive for development in a few days, and a tropical depression could form late this week as the system moves slowly west-northwestward over the subtropical Atlantic. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 7 days...medium...40 percent.