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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
200 AM EDT Tue Sep 15 2020

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

The National Hurricane Center is issuing advisories on Hurricane 
Paulette, located several hundred miles north-northeast of Bermuda, 
on Hurricane Sally, centered over the north-central Gulf of Mexico, 
on Tropical Storm Teddy, located over the central tropical 
Atlantic, and on Tropical Storm Vicky, located over the eastern 
tropical Atlantic. 

1. A broad area of low pressure over the southwestern Gulf of Mexico is 
producing little shower or thunderstorm activity. Any development 
of this system should be slow to occur while the low meanders over 
the southern Gulf of Mexico for the next several days.
* Formation chance through 48 hours...low...10 percent. 
* Formation chance through 5 days...low...20 percent.

2. An area of low pressure has formed from a low-latitude tropical 
wave located a few hundred miles south-southeast of the Cabo Verde 
Islands.  Shower and thunderstorm activity has become more 
concentrated during the past several hours, and a tropical 
depression is likely to form during the next few days while the 
system moves generally westward at 10 to 15 mph.
* Formation chance through 48 hours...medium...50 percent. 
* Formation chance through 5 days...high...70 percent.

3. A non-tropical area of low pressure is located over the far 
northeastern Atlantic Ocean several hundred miles northeast of the 
Azores.  This system is forecast to move south-southeastward during 
the next few days where it will encounter warmer waters, which 
could allow the low to gradually acquire some tropical or 
subtropical characteristics this week.
* Formation chance through 48 hours...low...10 percent. 
* Formation chance through 5 days...low...20 percent.

Public Advisories on Tropical Storm Vicky are issued under WMO 
header WTNT31 KNHC and under AWIPS header MIATCPAT1.
Forecast/Advisories on Tropical Storm Vicky are issued under WMO 
header WTNT21 KNHC and under AWIPS header MIATCMAT1.

Forecaster Blake