As moisture trailing a tropical wave crosses the islands, scattered moderate showers, pockets of light rain and isolated thunderstorms are likely tonight into tomorrow. Therefore, residents and motorists in areas prone to flooding and landslides or near rivers and streams should continue to exercise caution. Lingering moisture should contribute to cloudy skies on Sunday although the chance of showers decreases going into late afternoon. A few morning showers are likely on Monday, however, the Atlantic high pressure system will regain its dominance as the day progresses. Similar weather conditions should be experienced on Tuesday.