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Heavy showers above 100 mm are likely at some places in Northern province.

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Weather forecast issued at 05.30 a.m. on 29 November 2024 by the Department of Meteorology

The deep depression over the southwest Bay of Bengal was located about 240 km northeast of Trincomalee and 290km east of Kankasanthurai around 11.30 p.m. of 28th November 2024. It is likely to move northwestwards, towards the Tamil Nadu coast. It can be expected that the influence of this system on the island’s weather will gradually reduce after today (29).

Showers or thundershowers will occur at times in Northern and North-central provinces and in Trincomalee district. Heavy showers above 100 mm are likely at some places in Northern province. Showers will occur at times in Western, Sabaragamuwa and North-western provinces and in Galle, Matara, Matale and Kandy districts. Showers or thundershowers will occur at several places elsewhere of the island in the evening or night.

Strong winds of about 60 kmph can be expected at times over Northern, North-central, North-western, Eastern, Central and Southern provinces.

Winds will be North-westerly to Westerly in  the sea areas around the island and wind speed will be (40-50) kmph.  Wind speed can increase up to (60-70) kmph at times in the sea areas extending from Puttalam to Batticaloa via Kankasanthurai and Trincomalee.

The sea areas extending from Puttalam to Batticaloa via Kankasanthurai and Trincomalee will be rough to very rough at times. The other sea areas around the island will be fairly rough at times.

The swell waves (about 2.5–3.0 m) height (this is not for land area) may increase in the sea areas off the coast extending from Batticaloa to Kankasanthurai via Trincomalee. There is a possibility that near shore sea areas off the coast extending from Batticaloa to Kankasanthurai via Trincomalee may experience surges due to swell waves. Strong gusty winds and very rough seas can be expected during thundershowers.

The general public is kindly requested to take adequate precautions minimize damages caused by temporary localized strong winds and lightning during thundershowers



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Heat Index at Caution Level in the Western, Sabaragamuwa and North-western provinces and Monaragala district.

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Warm Weather Advisory issued by the Natural Hazards Early Warning Centre of the Department of Meteorology at 3.30 p.m. on 09 March 2026, valid for 10 March 2026.

The public are warned that the  Heat index, the temperature felt on the human body is likely to increase up to ‘Caution level’ at some places in Western, Sabaragamuwa and North-western provinces and in Monaragala district.

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.

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Showers likely in the Northern province and in Trincomalee and Anuradhapura districts

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WEATHER FORECAST FOR 10 MARCH 2026
Issued at 05.30 a.m. on 10 March 2026 by  the Department of Meteorology

Misty conditions can be expected at some places in the Western, Central, Sabaragamuwa, Uva and North-western provinces and in Anuradhapura, Mannar, Galle and Matara districts during the early hours of the morning.

A few showers are likely in the Northern province and in Trincomalee and Anuradhapura districts. Showers or thundershowers may occur at a few places in the Sabaragamuwa province and in Kandy and Nuwara-Eliya districts after 2.00 pm. Mainly dry weather will prevail elsewhere over the island.

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Weather

Dry weather will prevail over the island

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WEATHER FORECAST FOR 09 MARCH 2026
Issued at 05.30 a.m. on 09 March 2026 by the Department of Meteorology

Misty conditions can be expected at some places in  the Western, Central, Sabaragamuwa, Uva and North-western provinces and in Anuradhapura, Mannar, Galle and Matara districts during the early hours of the morning.

Dry weather will prevail over the island, except for showers or thundershowers that may occur at a few places in Rathnapura, Kaluthara, Galle and Matara districts after 2.00 pm.

 

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