blinking red light alert

ADVISORY

2020-12-04

Weather Forecasts

  1. Public Weather
  2. Marine Weather
  3. City Forecasts
  4. 9 Day Weather Forcast
  5. Weekly Weather

WEATHER FORECAST FOR 04 DECEMBER 2020

Issued at 05.30 a.m. on 04 December 2020

The cyclonic storm ‘BUREVI’ has weakend into a Deep depressin and located about 143 km to the west-northwest of Mannar at around 02.30 a.m today. It is moving further away from the country. Hence the influence of this system is expected to be gradually reduced.

Showers or thundershowers will occur at times in the Northern, North-central and North-western provinces. Heavy rainfall above 100 mm can be expected at some places in Northern, and North-western provinces and in Anuradhapura district.

Several spells of showers may occur in Western, sabaragamuwa and Central provinces and in Galle and Matara districts.

Wind speed can be increase up to (40-50) kmph at times in Northern, North-Central and north-western, provinces.

WEATHER FORECAST FOR SEA AREAS AROUND THE ISLAND DURING NEXT 24 HOURS

Issued at 05.30 a.m. on 04 December 2020

The cyclonic storm ‘BUREVI’ has weakend into a Deep depressin and located about 143 km to the west-northwest of Mannar at around 02.30 a.m today.

Naval and fishing communities are advised not to venture into the deep and shallow-sea areas off the coast extending from Puttalam to Mullaitivu via Mannar and Kankasanthureyi until tonight.

Condition of Rain:

Showers or thundershowers will occur at times in the deep and shallow sea areas extending from   Puttalam to   Trincomalee via Mannar and Kankasanthurai.Very heavy showers can be expected some places in the above sea areas. Showers will occur at times elsewhere.

Winds:

Winds will be westerly to south-westerly in the sea areas extending from Puttalam to Mullaitivu via Mannar and Kankasanthureyi . wind speed will be (55-65) kmph and wind speed can increase up to 75 kmph at times over these sea areas.

Winds will be south-westerly in the sea areas extending from   Galle to Hambanthota via Mathara . Wind speed will be (30-40) kmph and wind speed can increase up to 50 kmph at times in these sea areas.

Winds will be south-westerly or variable in the other sea areas   around the island and the wind speed will be (30-40) kmph.

State of Sea:

The deep and shallow-sea areas off the coast extending from Puttalam to Mullaitivu via Mannar and Kankasanthureyi can be very rough at times.

The sea areas extending from Galle to Hambanthota via Mathara can be rough at times.

There is a possibility that near shore sea areas off the coast extending from Puttalam to Kankasanthureyi via Mannar may experience surges due to the effect of swell waves, having (0.5-1.0) m height perticularly in the morning hours.

GENERAL WEATHER FORECAST FOR NEXT 36 HOURS

Issued at 04.00 p.m. on 03rd December 2020

The cyclonic storm ‘BUREVI’ is moving further away from the country. Hence the influence of the this system is expected to be reduced.

Showers or thundershowers will occur at times in the Northern, North-central and North-western provinces and in Thrincomalee district.

Several spells of showers may occur in Western and sabaragamuwa provinces and in Galle and Matara districts.

 

 

   Weather Forecast for Main Cities                                                            Date : 4-Dec-2020
City Temperature (0C) Relative Humidity (%) Weather
Max Min Max Min
Anuradhapura 25 23 95 90 Several spells of showers
Batticaloa 26 24 95 80 Showers or thundershowers are likely after 2.00p.m
Colombo 28 26 90 75 Several spells of showers
Galle 29 25 95 75 Showers or thundershowers at times
Jaffna 25 23 95 85 Several spells of showers
Kandy 26 19 95 90 Several spells of showers
Nuwara-Eliya 18 10 95 90 Several spells of showers
Ratnapura 28 24 95 85 Showers or thundershowers are likely after 2.00p.m
Trincomalee 28 24 95 85 Showers or thundershowers are likely after 2.00p.m
Mannar 27 24 95 85 Showers or thundershowers at times

 

Weekly Weather

 

 


Satellite Images

 


Satellite Images
Courtesy of Himawari Satellite

Last 24 hours

max temperature
Max. Temperature 31.2°C
Mattala
min temperature
Min. Temperature 13.2°C
Nuwara Eliya
max rain
Max. Rainfall 279.8mm
Akkarayan (Kilinochchi)

Find us on FACEBOOK

Online Service

Providing Meteorological data and information online

Weather and Climate Data