The Department of Meteorology forecasts showers or thundershowers will occur at times in Western and Sabaragamuwa provinces and in Galle and Matara districts.

Showers or thundershowers will occur at several places in Central, Uva and Eastern provinces and in Polonnaruwa district during the evening or night. 

Fairly heavy showers above 50 mm are likely at some places in Eastern and Uva provinces, it said.

General public is kindly requested to take adequate precautions to minimize damages caused by temporary localized strong winds and lightning during thundershowers.

Sea Areas:

Showers will occur at several places in the sea areas off the coast extending from Puttalam to Matara via Colombo and Galle.

Winds will be south-westerly over sea area around the island and speed will be 20-30 kmph. Wind speed may increase up to 40-45 kmph at times in the sea areasoff the coast extending from Puttalam to Kankasanthurai via Mannar and from Matara to Pottuvil via Hambantota.

The sea areas off the coast extending from Puttalam to Kankasanthurai via Mannar and from Kalutara to Pottuvil via Galle and Hambantota will be fairly rough at times. The other sea area around the island will be slight to moderate.

Temporarily strong gusty winds and very rough seas can be expected during thundershowers.