000
ABNT20 KNHC 200513
TWOAT 

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
200 AM EDT Fri Aug 20 2021

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

The National Hurricane Center is issuing advisories on Tropical 
Storm Grace, located over the Bay of Campeche, and on Tropical 
Storm Henri, located several hundred miles south-southeast of Cape 
Hatteras, North Carolina.

The Weather Prediction Center has issued the last advisory on 
Post-Tropical Cyclone Fred, located inland over New Hampshire.

A tropical wave located over the eastern Atlantic several hundred 
miles to the southwest of the Cabo Verde Islands is producing a 
broad area of disorganized showers and thunderstorms.  This wave is 
expected to interact with another wave emerging off the African 
coast over the next day or two.  Afterwards, environmental 
conditions appear marginally favorable for some slow development by 
the beginning of next week as this system moves gradually to the 
northwest at 5 to 10 mph.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...low...20 percent.

$$
Forecaster Berg