Occasional light to moderate showers are forecast across Saint Vincent and the Grenadines this evening (Sunday) into tonight as a low level trough continues to affect the region. Also, moderate showers are forecast mainly from Monday afternoon into Monday night as another trough affects the islands. After which, the chance of shower activity decreases, however, by Tuesday night into Wednesday, a tropical wave that has a low chance of cyclone development coupled with an upper level trough will generate showers and isolated thunderstorms across SVG.