A tropical depression or storm is likely to form in the Atlantic as soon as Monday, and it's one that forecasters say bears watching - especially for the Caribbean and Florida.

Forecasters say the system, called Invest 97 for now, continued to look more organized and and had a well-defined center.

Forecasters are watching a tropical disturbance with very high chances of formation as it moves west of Africa in the Atlantic Ocean. The low pressure system, causing strong winds and rough seas, is near the northwest Cabo Verde Islands and has a 90% chance of organizing into a tropical depression over the next two days.