Instability associated with a low-level trough triggered some light to moderate showers across St. Vincent & the Grenadines this morning. A few scattered thunderstorms were also experienced in the process. Similar conditions should persist this afternoon as instability lingers. Warm conditions should return on Friday but during nightfall, a few showers are likely. Models suggest that the chance of light to heavy showers and thunderstorm activity increases from Saturday afternoon as a tropical wave inches closer to the island chain under favourable upper level conditions. While light showers are likely early Sunday, additional thunderstorm activity are anticipated by late evening.
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