Colombo (News1st) – The Met Department issuing a heat index advisory warned temperatures may increase up to ‘Extreme Caution’ levels in the Trincomalee, Mannar, Vavuniya, Mullaitivu and Killinochchi districts, as well as some places in the North-Central province, and the Batticaloa, Ampara and Monaragala districts today. Temperatures could range from 32 to 41 degrees Celsius. […]