670 
ABNT20 KNHC 211740
TWOAT 

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
200 PM EDT Wed Jul 21 2021

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

A broad trough of low pressure associated with a decaying frontal 
boundary over Mississippi and Alabama is forecast to move offshore 
of the southeastern United States coastline by the end of this week. 
Environmental conditions are forecast to be marginally conducive for 
some gradual development over the weekend into early next week while 
the system meanders offshore of the coasts of South Carolina, 
Georgia, and northeastern Florida.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...low...20 percent.