An area of low pressure with disorganized showers and storms developing in the Carribean is PTC 18. The disturbance is expected to become a tropical storm today and pass near Jamaica sometime tonight ...

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TAMPA, Fla. (WFLA) — The National Hurricane Center is watching part of the southwestern Caribbean, where an area of low pressure could form. Forecasters said it is “likely to develop” around ...

It's moving between 5 and 10 knots. Tropical waves are a type of tropical disturbance. The term essentially describes what are big ripples or waves in the atmosphere, usually over warm ocean water.

The National Hurricane Center's tropical outlook map Friday is showing no disturbances in the Atlantic basin and none are expected over the next seven days. Remember, though, conditions can change ...