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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
200 AM EDT Sat Sep 25 2021

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

The National Hurricane Center is issuing advisories on Hurricane  
Sam, located about 1200 miles east-southeast of the northern 
Leeward Islands, and on Subtropical Storm Teresa, located about 150 
miles north-northwest of Bermuda.

1. A tropical wave is expected to move off the west coast of Africa in 
a couple of days.  Thereafter, environmental conditions are forecast 
to be conducive for gradual development, and a tropical depression 
could form by the middle of next week while the system moves 
westward at 10 to 15 mph over the far eastern tropical Atlantic.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...medium...50 percent.

Public Advisories on Subtropical Storm Teresa are issued under WMO 
header WTNT34 KNHC and under AWIPS header MIATCPAT4.
Forecast/Advisories on Subtropical Storm Teresa are issued under 
WMO header WTNT24 KNHC and under AWIPS header MIATCMAT4.

Forecaster Cangialosi