Weather
Showers or thundershowers will occur at times in Western, Sabaragamuwa and North-western provinces and in Kandy, Nuwara-Eliya, Galle and Matara districts
Weather forecast issued at 05.30 a.m. on 18 August 2024 by the Department of Meteorology
Showers or thundershowers will occur at times in Western, Sabaragamuwa and North-western provinces and in Kandy, Nuwara-Eliya, Galle and Matara districts. Fairly heavy showers above 75 mm are likely at some places in Western and Sabaragamuwa provinces and in Galle and Matara districts.
Showers or thundershowers will occur at several places elsewhere over the island during the evening or night.
Fairly strong winds about (30-40) kmph can be expected at times over Western slopes of the central hills and in Northern, North-central and North-western provinces.
Winds will be south-westerly in the sea areas and wind speed will also be (30-40) kmph. Wind speed can increase up to 50 kmph at times in the sea areas off the coasts extending from Puttalam to Hambantota via Colombo and Galle and up to (55-60) kmph at times in the sea areas off the coasts extending from Kankasanthurai to Puttalam via Mannar and from Hambantota to Pottuvil.
The sea areas off the coasts extending from Kankasanthurai to Puttalam via Mannar and from Hambantota to Pottuvil will be rough at times. While the sea areas off the coasts extending from Puttalam to Hambantota via Colombo and Galle may be fairly rough at times.
Strong gusty winds and very rough seas can be expected during thundershowers.
General public is kindly requested to take adequate precautions to minimize damages caused by temporary localized strong winds and lightning during thundershowers.
Latest News
Heat Index at ‘Caution level’ at some places in the Northern, North-central, Eastern, Sabaragamuwa, North-western provinces and in Colombo, Gampaha and Monaragala districts during the day time
Warm Weather Advisory
Issued by the Natural Hazards Early Warning Centre
Issued at 3.30 p.m. on 02 May 2026, valid for 03 May 2026
The Heat index, the temperature felt on human body is likely to increase up to ‘Caution level’ at some places in the Northern, North-central, Eastern, Sabaragamuwa, North-western provinces and in Colombo, Gampaha and Monaragala districts during the day time.
The Heat Index Forecast is calculated by using relative humidity and maximum temperature and this is the condition that is felt on your body. This is not the forecast of maximum temperature. It is generated by the Department of Meteorology for the next day period and prepared by using global numerical weather prediction model data.

Effect of the heat index on the human body is mentioned in the above table and it is prepared on the advice of the Ministry of Health and Indigenous Medical Services.
ACTION REQUIRED
Job sites: Stay hydrated and takes breaks in the shade as often as possible.
Indoors: Check up on the elderly and the sick.
Vehicles: Never leave children unattended.
Outdoors: Limit strenuous outdoor activities, find shade and stay hydrated.
Dress: Wear lightweight and white or light-colored clothing.
Note:
In addition, please refer to advisories issued by the Disaster Preparedness & Response Division, Ministry of Health in this regard as well. For further clarifications please contact 011-7446491.
Latest News
Heat Index at Caution Level in the Northern, North-central, Eastern, Sabaragamuwa, North-western provinces and in Monaragala district during the day time
Warm Weather Advisory
Issued by the Natural Hazards Early Warning Centre
Issued at 3.30 p.m. on 01 May 2026, valid for 02 May 2026.
The Heat index, the temperature felt on human body is likely to increase up to ‘Caution level’ at some places in the Northern, North-central, Eastern, Sabaragamuwa, North-western provinces and in Monaragala district during the day time.
The Heat Index Forecast is calculated by using relative humidity and maximum temperature and this is the condition that is felt on your body. This is not the forecast of maximum temperature. It is generated by the Department of Meteorology for the next day period and prepared by using global numerical weather prediction model data.

Effect of the heat index on the human body is mentioned in the above table and it is prepared on the advice of the Ministry of Health and Indigenous Medical Services.
ACTION REQUIRED
Job sites: Stay hydrated and takes breaks in the shade as often as possible.
Indoors: Check up on the elderly and the sick.
Vehicles: Never leave children unattended.
Outdoors: Limit strenuous outdoor activities, find shade and stay hydrated.
Dress: Wear lightweight and white or light-colored clothing.
Note:
In addition, please refer to advisories issued by the Disaster Preparedness & Response Division, Ministry of Health in this regard as well. For further clarifications please contact 011-7446491.
Weather
Showers will occur at several places in the Western, Sabaragamuwa, Central, Uva and Eastern provinces and in Polonnaruwa, Galle and Matara districts after 1.00 pm
WEATHER FORECAST FOR 02 MAY 2026
Issued at 05.30 a.m. on 02 May 2026 by the Department of Meteorology
Misty conditions can be expected at some places in the Central, Sabaragamuwa and Uva provinces and in Ampara and Polonnaruwa districts.
Showers are likely in coastal areas of the Southern province and in Kaluthara and Colombo districts during the morning while
showers or thundershowers will occur at several places in the Western, Sabaragamuwa, Central, Uva and Eastern provinces and in Polonnaruwa, Galle and Matara districts after 1.00 pm.
The general public is kindly requested to take adequate precautions to minimize damages caused by temporary localized strong winds and lightning during thundershowers.
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