Weather
Showers above 100mm likely in Sabaragamuwa Province and in Galle, Matara, Kalutara and Colombo districts
Weather forecast issued at 05.30 a.m. on 10 June 2023 by the Department of Meteorology
Showers or thundershowers will occur at times in Western and Sabaragamuwa provinces and in Galle, Matara, Kandy and Nuwara-Eliya districts. Heavy showers about 100mm are likely at some places in the Sabaragamuwa Province and in Galle, Matara, Kalutara and Colombo districts. Several spells of showers will occur in the North-Western province as well.
Showers or thundershowers will occur at several places in Uva province and in Ampara and Batticaloa districts during the evening or night.
Strong winds about (40-45) kmph can be expected at times in western slopes of the central hills, Northern and North-Central provinces and in Hambantota, Puttalam and Trincomalee districts.
Winds will be south-westerly over sea area around the island and speed will be (25-35) kmph.
Wind speed may increase up to (50-60) kmph at times in the sea areas off the coast extending from Puttalam to Trincomalee via Mannar and Kankasanthurai and from Hambantota to Pottuvil. Wind speed may increase up to (40-50) kmph at times in the sea areas off the coast extending from Puttalam to Hambantota via Colombo and Galle.
The sea areas off the coast extending from Puttalam to Trincomalee via Mannar and Kankasanthurai and from Hambantota to Pottuvil will be rough at times. The sea areas off the coast extending from Puttalam to Hambantota via Colombo and Galle will be fairly rough at times.
There is a possibility to increase swell waves (about 2.0 – 2.5 m) in the sea areas off the coast extending from Puttalam to Pottuvil via Colombo, Galle and Hambantota.
General public is kindly requested to take adequate precautions to minimize damages caused by temporary localized strong winds and lightning during thundershower.
Latest News
Heat index, is likely to increase up to ‘Caution level’ at some places in Eastern and North-central provinces and Mullaitivu and Vavuniya districts
Warm Weather Advisory
Issued by the Natural Hazards Early Warning Centre of the Department of Meteorology at 3.30 p.m. 27 April 2025, valid for 28 April 2025
The public are warned that the Heat index, the temperature felt on human body is likely to increase up to ‘Caution level’ at some places in Eastern and North-central provinces and Mullaitivu and Vavuniya districts.
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 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
Heavy showers about 100 mm are likely at some places in Central, Sabaragamuwa, Uva, Eastern and North-central provinces and in Vavuniya, Mullaittivu and Kurunegala districts.
WEATHER FORECAST FOR 28 APRIL 2025
Issued at 05.30 a.m. on 28 April 2025 by the Department of Meteorology
The Inter-tropical Convergence Zone (where winds from the Northern Hemisphere and Southern Hemisphere converge) affects the island’s weather.
Misty conditions can be expected at some places in Central and Uva provinces during the morning.
Several spells of showers may occur in North-western and Western provinces and in Mannar, Galle and Matara districts in the morning while showers or thundershowers will occur at most places of the island during the afternoon or night. Heavy showers about 100 mm are likely at some places in Central, Sabaragamuwa, Uva, Eastern and North-central provinces and in Vavuniya, Mullaittivu and Kurunegala districts.
The 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 is likely to increase up to ‘Caution level’ at some places in Eastern and North-central provinces and Monaragala, Hambantota, Jaffna, Mullaittivu, Kilinochchi, Vavuniya and Kurunegala districts
Warm Weather Advisory
Issued by the Natural Hazards Early Warning Centre of the Department of Meteorology at 3.30 p.m. 26 April 2025, valid for 27 April 2025.
The public are warned that the Heat index, the temperature felt on human body is likely to increase up to ‘Caution level’ at some places in Eastern and North-central provinces and Monaragala, Hambantota, Jaffna, Mullaittivu, Kilinochchi, Vavuniya and Kurunegala districts.
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 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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