Showers or thundershowers will occur in many parts of the island after 01.00 this evening, the Met Department said.
The Met Department predicts heavy showers in the Central, Sabaragamuwa, Western, North Central and North Western provinces and in some places in the Galle and Matara districts.
Showers or thundershowers will occur at several places in the Eastern and Southern coastal areas during the morning, the Met Department said.
The Meteorological Department warns the public to take necessary measures to reduce the risk of temporary strong winds and thunderstorms.
The Department of Meteorology states that foggy conditions are expected in the Central, Sabaragamuwa, Western and North-Central provinces.
The Meteorological Department states that the highest rainfall of 123.5 mm has fallen in Nuwara Eliya during the last 24 hours.