Abundant moisture and instability in the lower atmosphere will cause some cloudy periods with showers and possibly isolated thunderstorms over the Windward Islands during the next 24 hours.

A weak tropical wave located a few hundred miles east of the Lesser Antilles is moving westward near 12 mph or 19 km/h/ This system is expected to cause some showery periods over the islands on Friday.

Forecast for Saint Lucia valid for the next 24 hours

Winds will be blowing from the east southeast near 16 mph or 26 km/h, becoming lighter at times. Weather: Partly cloudy skies, occasionally becoming cloudy with some scattered showers and a chance of thunderstorms. Residents and motorists in areas prone to flooding and landslides are advised to exercise caution. Small craft operators and sea bathers are advised to exercise caution due to rough seas.