Over the next few days into the weekend, there is a high chance of occasional moderate to heavy showers and thunderstorm activity across Saint Vincent and the Grenadines. The atmosphere is moist across the region. Firstly, from an area of disturbance located over the eastern Caribbean Sea that is forecast to turn into a depression later this week as it moves westward. Secondly, from an approaching surface trough in the Central Atlantic, and thirdly from a favourable positioned upper level trough that will become more pronounced as time progress.