Sri Lanka, Feb. 18 -- The Meteorology Department says that the Heat Index, the temperature felt on human body, is expected to increase up to 'Caution Level' tomorrow (19) in the Northern, North-Central, North-Western, Western, and Southern Provinces and in Monaragala and Ratnapura districts.

As per the advisory by the Department, under this level of temperature, fatigue is possible with prolonged exposure and activity while continuing activity could result in heat cramps.

Thus, the members of the public are advised to stay hydrated, take breaks in the shade as often as possible and limit strenuous outdoor activities. They are also requested to check up on the elderly and the sick, never leave children unattended inside vehicles and to w...