The National Hurricane Center designated a tropical wave in the eastern Atlantic as Invest 91L, Thursday afternoon, Sept. 4. Conditions are favorable for additional development and the disturbance is ...

A very impressive tropical wave (Invest 91L), about 350 miles east-southeast of the southernmost Lesser Antilles Islands, is headed west-northwest towards the islands at 15 - 20 mph. In discussions I ...

The NHC said in its early Friday afternoon update that 91L is now in an area where environmental conditions will likely cap its development over the next 48 hours. However, they noted that 91L could ...

ORLANDO, Fla. – For the first time in a long while, National Hurricane Center had formation chances for a tropical wave slowly developing into a tropical disturbance at 90%. However, this same feature ...

An area of disturbed weather over the warm waters of the Gulf Stream, located about 130 miles east-northeast of Melbourne, Florida on Monday morning (Invest 91L), has grown more organized this morning ...

A tropical wave in the eastern Atlantic, Invest 91L, is likely to become a tropical depression by the weekend. The system is expected to approach the Lesser Antilles by the middle of next week, near ...

Tropical Storm Philippe continues to spin off to the west through the open waters of the central tropical Atlantic and remains disorganized. On its current track, Philippe is expected to gradually ...

For most of last week, we previewed the possibility of our next system forming by this week from a disturbance designated Invest 91L in the eastern Atlantic. Though we discussed the run-to-run ...

The National Hurricane Center is monitoring a tropical wave in the eastern Atlantic, designated Invest 91L. The system is likely to develop into a tropical depression by the weekend as it moves west.

A tropical wave in the eastern Atlantic, Invest 91L, is likely to become a tropical depression by the weekend. The system is expected to approach the Lesser Antilles by the middle of next week, near ...

In the week preceding the historical peak date of the Atlantic hurricane season on Sept. 10, our attention turns to Invest 91L. The term “Invest” may be familiar to residents in hurricane-prone areas.