NWS National Hurricane Center Miami FL 200 PM EDT Sat Sep 17 2022 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: Active Systems: The National Hurricane Center is issuing advisories on Tropical Storm Fiona, located over the northeastern Caribbean Sea. 1. Central Subtropical Atlantic: Disorganized showers and thunderstorms over the central subtropical Atlantic are associated with a trough of low pressure. Some slow development of this system is possible during the early or middle part of next week while it moves generally northward at about 10 mph. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 5 days...low...20 percent.