Showers or thundershowers will occur at several places in the Western, Sabaragamuwa, Central and Southern provinces after 2.00 p.m. it said.
A few showers also can be expected in the South-Western coastal areas during the morning too.
Meanwhile, today, the sun will be directly over Bambalapitiya, Waga, Malimboda, Welimada, Badalkumbura, Dombagahawela and Pottuvil at about 12:13 noon.