NWS National Hurricane Center Miami FL
For the North Atlantic...Caribbean Sea and the Gulf of Mexico:
The National Hurricane Center is issuing advisories on Hurricane Dorian, located offshore of the New England coast, and on Tropical Storm Gabrielle, located about 1000 miles west-southwest of the Azores.
A broad area of low pressure associated with a tropical wave is producing disorganized showers and thunderstorms a few hundred miles west of the Cabo Verde Islands. Gradual development of this system is possible, and a tropical depression could form by the middle of next week while the system moves westward across the eastern and central tropical Atlantic Ocean.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 5 days...medium...60 percent.