Tonight: Mostly fair but hazy conditions interrupted by isolated showers. Tomorrow: Initially fair conditions will become partly cloudy with a few light to moderate showers. There is a 30% (low) chance of heavy showers/thunderstorms favouring southern regions of Trinidad. Night: Partly cloudy, becoming cloudy after midnight, with scattered light to moderate showers/periods of rain. There is a 40% chance of heavy showers/thunderstorms. NOTE 1: A moderate to high concentration of Saharan dust is expected overnight. Persons sensitive to changes in air quality are advised to take the appropriate precautions! NOTE 2: In the event of heavy showers or thunderstorms, gusty winds are likely and street/flash flooding may occur in areas so prone.