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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
200 PM EDT Mon Aug 23 2021

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

The Weather Prediction Center is issuing Public Advisories on 
Tropical Depression Henri, located inland over southern New 
England.

1. A broad low pressure system is producing disorganized showers and 
thunderstorms over the eastern tropical Atlantic more than 700 miles 
west of the Cabo Verde Islands.  Little development is expected  
during the next couple of days due to only marginally conducive 
ocean temperatures.  Thereafter, however, some gradual development 
will be possible through the end of the week while the system moves 
northwestward at 10 to 15 mph over the central Atlantic.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 5 days...medium...40 percent.

2. A tropical wave located over the eastern Caribbean Sea is expected 
to form a broad area of low pressure over the southwestern Caribbean 
Sea by late week.  Thereafter, environmental conditions are forecast 
to become favorable for gradual development while the system moves 
west-northwestward over the northwestern Caribbean Sea. 
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...medium...40 percent.

3. Another area of disturbed weather has developed in association with 
a low pressure system located over the far eastern tropical Atlantic 
more than 500 miles south-southeast of the Cabo Verde Islands. Some 
slow development will be possible over the next several days while 
the disturbance moves westward to west-northwestward at around to 
15 mph over the eastern tropical Atlantic.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 5 days...medium...40 percent.

Public advisories issued by the Weather Prediction Center on 
Tropical Depression Henri can be found under AWIPS header TCPAT3,
WMO header WTNT33 KWNH, and on the web at 
http://www.wpc.ncep.noaa.gov

Forecaster Stewart