Atlantic Tropical Weather Outlook

866
ABNT20 KNHC 212316
TWOAT 
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
800 PM EDT Wed Oct 21 2026
For the North Atlantic...Caribbean Sea and the Gulf of America:
Active Systems:
The National Hurricane Center is issuing advisories on newly formed 
Subtropical Storm Josephine, located a few hundred miles offshore 
of the United States Mid-Atlantic coast.
Subtropical Central Atlantic:
A trough of low pressure located several hundred miles to the 
east-southeast of Bermuda is producing a large area of disorganized 
showers and thunderstorms. Some development of this system is 
possible during the next day or two while it moves slowly 
north-northeastward. Upper-level winds are forecast to become too 
strong for further development by the weekend.  
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 7 days...low...10 percent.
&&
Public Advisories on Josephine are issued under WMO header WTNT35 
KNHC and under AWIPS header MIATCPAT5.
Forecast/Advisories on Josephine are issued under WMO header WTNT25 
KNHC and under AWIPS header MIATCMAT5.