Heavy Rainfall Above 75 mm Expected in Several Areas

Sri Lanka is expected to experience widespread showers and thundershowers today, 05 November 2026. Rainfall is forecast across most parts of the island after 1.00 p.m., with several provinces facing the possibility of fairly heavy rainfall.

Heavy showers exceeding 75 mm are likely at some locations in the Western, Sabaragamuwa, Central, Uva, North-Western and Southern provinces. The Polonnaruwa and Mannar districts may also experience significant rainfall. Meanwhile, showers may occur in Eastern coastal areas during the morning hours.

Misty conditions are expected in some areas of the Sabaragamuwa, Central and Uva provinces during the early morning. Motorists are advised to drive carefully due to reduced visibility.

The public is urged to take necessary precautions to minimize possible damage caused by temporary localized strong winds and lightning during thundershowers. People are advised to avoid exposed areas and seek safe shelter during thunderstorms.

Sri Lanka Sea Weather Forecast

Showers or thundershowers are expected at several locations in the sea areas extending from Mannar to Matara via Puttalam and Colombo during the evening or night. Similar conditions may occur in other surrounding sea areas.

Winds will be north-easterly or variable, with speeds of 20–30 kmph. Sea conditions around the island are expected to be moderate.

However, temporarily strong gusty winds of 60–70 kmph and very rough seas may occur during thundershowers. Naval and fishing communities are advised to remain alert and follow official weather updates.