Rain showers across the southern Caribbean
Thursday 21st July 2016
The centre of disturbance fourteen is almost ashore in Central America. This opened up into a longitudinal wave which spreads across the southern Gulf of Mexico, Yucatan Peninsula, and Central America. It is moving west at 21 knots and is not expected to develop due to upper level wind shear but will enhance shower and thunderstorm activity across the Bay of Campeche today.
Disturbance fifteen is a few hours west of the Windwards Islands now is and is moving west at 21 knots. This will also enhance shower and thunderstorm activity, mainly across northern Venezuela and Colombia over the next day or two. No development is expected.