Tropical Wave to Become Next Atlantic Storm

• A tropical wave, designated Invest 91-L, is being monitored in the far eastern Atlantic for possible development into a tropical depression or storm.
• This could occur anytime over the next five days.
• This disturbance is moving west at 15-20 mph and, unlike Fred, is remaining south of the Republic of Cabo Verde.
• It remains far too soon to determine if this system will survive the long journey to the Lesser Antilles, or succumb to dry air and/or wind shear lying ahead.
• The next named storm in the Atlantic basin is "Grace". In an average year, the seventh Atlantic named storm forms by September 16.

http://www.weather.com/storms/hurricane/news/invest-91-l-september-2015-atlantic