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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
800 AM EDT Sun Sep 21 2025

For the North Atlantic...Caribbean Sea and the Gulf of America:

Active Systems:
The National Hurricane Center is issuing advisories on Tropical 
Storm Gabrielle, located over the central subtropical Atlantic.

1. Central Tropical Atlantic:
A broad tropical wave moving into the central tropical Atlantic 
continues to produce disorganized shower and thunderstorms well to 
the west-southwest of the Cabo Verde Islands. Although environmental 
conditions are not favorable for initial development of this system 
over the next day or two, these conditions should gradually become 
more favorable for development by the middle to latter part of this 
week, and a tropical depression could form while the system moves 
west-northwestward to northwestward across the central Atlantic.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 7 days...medium...40 percent.



Forecaster Papin