The possibility for afternoon thundershowers is still high over the island, Met Department says.
Showers or thundershowers will occur at several palaces in the most parts of the island after 2 pm.
Showers will occur in the Southern province during the morning too.
Heavy falls, about 100 mm can be expected at some places in Central, Sabaragamuwa and North-central provinces and in Badulla, Kaluthara and Vavuniya districts.
Misty conditions can be expected at some places in the Sabaragamuwa and Central provinces during the morning.
There may be temporary localized strong winds during thundershowers.
The general public is requested to take adequate precautions to minimize damages caused by lightning activity.