Showers and possible isolated thunderstorms are forecast across Saint Vincent and the Grenadines during the next 3 days due to the passage of a tropical wave. The tropical wave is associated with a broad area of moisture. Model guidance indicates 3 days rainfall accumulation of 80mm-100mm.
Tonight: Partly cloudy, becoming cloudy with moderate showers and chance of isolated thunderstorms, especially to the north of the mainland.
Thursday: Moderate to heavy showers and chance of isolated thunderstorms.
Friday: Scattered showers, with possible rain by afternoon with the chance of isolated thunderstorms.
Saturday: Moderate to heavy showers and chance of isolated thunderstorms.
Winds will blow from the north east at 10km/h-20 km/h, becoming south east from Thursday night into Saturday. It is not unlikely for higher wind gusts to take place during pockets of heavy showers and isolated thunderstorms.
Seas will be slight to moderate in open waters with swells peaking at 1.0m on the western coasts and 1.5m on the eastern coasts. In addition, there will be no significant haze intrusion.