Several spells of showers will occur in Western, Sabaragamuwa and North-western provinces and in Kandy, Nuwara-Eliya, Galle and Matara districts, the Department of Meteorology says.
Showers or thundershowers will occur elsewhere during the evening or night.
Fairly heavy rainfalls of about 75 mm can be expected at some places in Northern, North-central and Eastern provinces.
The general public is advised to take adequate precautions to minimize damages caused by temporary localized strong winds and lightning during thundershowers.
