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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
800 PM EDT Mon Sep 13 2021
For the North Atlantic...Caribbean Sea and the Gulf of Mexico:
The National Hurricane Center is issuing advisories on Tropical
Storm Nicholas, located near the central Texas coast.
1. A tropical wave located over the far eastern tropical Atlantic is
producing an area of disorganized cloudiness and thunderstorms.
Environmental conditions are forecast to be conducive for gradual
development of this disturbance over the next several days, and a
tropical depression is likely to form by later this week while the
system moves westward at about 15 mph across the eastern tropical
Atlantic Ocean.
* Formation chance through 48 hours...medium...40 percent.
* Formation chance through 5 days...high...80 percent.
2. An area of low pressure is expected to form by midweek a couple of
hundred miles north of the southeastern or central Bahamas as a
tropical wave interacts with an upper-level trough. Some gradual
development of this system is possible thereafter, and a tropical
depression could form later this week while the system moves
north-northwestward or northward across the western Atlantic.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 5 days...medium...50 percent.
Forecaster Roberts
Original author: NHC
