Heavy Rainfall of 100 mm Expected in Several Provinces
Sri Lanka is expected to experience widespread showers and thundershowers on Monday, 09 November 2026, with heavy rainfall forecast in several parts of the country.
Showers or thundershowers will occur at several places in the Northern and Eastern provinces and in the Hambantota district. Other parts of the island are also expected to receive showers or thundershowers after 1.00 p.m., bringing the possibility of widespread afternoon rainfall.
Heavy rainfall of around 100 mm is likely at some locations in the Western, Sabaragamuwa, Central, North-Western and North-Central provinces. Residents in these areas are advised to remain alert, particularly in locations that are vulnerable to heavy rainfall and possible localized flooding.
Misty conditions are also expected in some areas of the Western, Sabaragamuwa, Central and Uva provinces, as well as in the Galle, Matara and Kurunegala districts during the early morning hours. Motorists should drive carefully due to reduced visibility.
Public Safety Advisory
The public is urged to take necessary precautions against temporary localized strong winds and lightning during thundershowers. Avoid exposed areas and seek safe shelter during thunderstorms.
Sea Areas Forecast – Next 24 Hours
Showers or thundershowers are expected at several places in the sea areas around Sri Lanka. Northeasterly winds will prevail at speeds of 20–30 kmph, while sea conditions are expected to be moderate.
However, strong gusty winds of 60–70 kmph and very rough seas may occur during thundershowers. Naval and fishing communities are advised to remain vigilant.
