Another tropical wave presently along 45W (at 0600 UTC) will begin to affect Barbados

Another tropical wave presently along 45W (at 0600 UTC) will begin to affect Barbados initially then the rest of the island chain generating cloudy to overcast skies, scattered showers, a few periods of rain and isolated thunderstorm activity.

Furthermore, model data is suggesting some interaction with the Inter-Tropical Convergence Zone (ITCZ), which may provide added impetus.