The Department of Meteorology says showers or thundershowers will occur at several places over most provinces of the island after 1.00 p.m.
Fairly heavy showers about 75mm are likely at some places in Central, Sabaragamuwa and North-central provinces.
Several spells of showers can be expected in coastal areas of Western province and in Galle and Matara districts during the morning too.
Misty Condition can be expected in Sabaragamuwa, Central and Uva provinces during the morning, it said.
The general public is kindly requested to take adequate precautions to minimize damages caused by temporary localized strong winds and lightning during thundershowers.