Instability behind the tropical wave will continue to affect Saint Vincent and the Grenadines into tomorrow morning. Generally cloudy skies, pockets of light to moderate showers, and a moderate chance of isolated thunderstorms are likely, especially over the Grenadine islands. After which, the atmosphere will remain relatively moist, and occasional scattered showers are likely up to Monday afternoon, followed by a brief decrease in the chance of showers. The chance of showers increases again around Tuesday morning.