The Department of Meteorology forecasts showers or thundershowers in the Northern, North-Central, and Eastern provinces at times today.
Elsewhere on the island, showers or thundershowers are expected in several locations during the evening or night.
Heavy rainfall exceeding 100 mm is likely in parts of the Western, Sabaragamuwa, Central, and Southern provinces, according to the forecast.
Additionally, misty conditions are anticipated in the Western, Sabaragamuwa, Central, Uva, and Southern provinces during the morning.
The general public is urged to take necessary precautions to minimize potential damage caused by localized strong winds and lightning during thundershowers.