Showers will occur at times in Western, Sabaragamuwa, Southern and Central provinces.
Several spells of showers will occur in North-Western province and in Anuradhapura district.
Fairly heavy falls above 75 mm are likely at some places in the Sabaragamuwa province and in Nuwara-Eliya, Kaluthara, Galle and Matara districts.
Showers or thundershowers may occur at several places elsewhere in the evening or night.
Wind speed can increase up to (40-50) kmph at times in Western, Sabaragamuwa provinces and western slopes of the central hills.
General public is requested to take adequate precautions to minimize damages caused by lightning activity and localized strong winds during thundershowers.
(Except for the headline, this story, originally published by dailynews.lk has not been edited by SLM staff)