Just got designated.
1. A tropical wave located more than 400 miles southeast of the Cabo
Verde Islands is producing a large area of disorganized showers and
thunderstorms. Some slow development of this disturbance is
possible during the next several days while the system moves
westward to west-northwestward across the eastern tropical Atlantic.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 5 days...medium...40 percent