The atmosphere is relatively moist, and winds are light. These conditions are likely to result in a few localised showers this evening. A tropical wave is forecast to affect Saint Vincent and the Grenadines (SVG) from tomorrow afternoon resulting in showers, periods of light rain, and isolated thunderstorms across SVG. This activity is likely to last into Friday morning. In addition, today will continue to be slightly hazy, the haze will thin out by Thursday, and re-emerge by Friday.