72 Hours Outlook

Scattered showers and a moderate chance of isolated thunderstorms are possible tonight into Monday and on Tuesday as a tropical wave and its trailing instability affect the islands. A stronger tropical wave currently located in the Central Atlantic will approach the region on Wednesday. Model guidance indicates that a low associated with this wave will develop  to the east of the island chain by Wednesday morning and this could result in isolated thunderstorms activity and showers as the day progresses. Gusty winds associated with this disturbance can begin to affect  SVG as early as Tuesday night.

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