Atlantic Tropical Weather Outlook

100
ABNT20 KNHC 191149
TWOAT 
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
800 AM EDT Sat Sep 19 2026
For the North Atlantic...Caribbean Sea and the Gulf of America:
Eastern Subtropical Atlantic (AL99):
Showers and thunderstorms have become more concentrated near the 
center of a low pressure system located several hundred miles 
southwest of the western Azores since yesterday. A short-lived 
tropical depression or tropical storm is expected to form later 
today or tonight while moving north-northeastward at about 5 mph, 
but remaining well to the southwest of the Azores. Upper-level winds 
are forecast to become less conducive for development beginning 
late Sunday.
* Formation chance through 48 hours...high...90 percent.
* Formation chance through 7 days...high...90 percent.