Met Office
Bangladesh may face 10 cold waves this winter: Met Office
Bangladesh Meteorological Department (BMD) has forecast that at least 10 cold waves including three sever may sweep different regions of the country between November and January.
In its long-range weather forecast released on Sunday (2nd November 2025) night, BMD said this winter is likely to be slightly colder than usual.
The BMD said that along with cold waves, fog, rainfall, and fluctuating temperatures may disrupt daily life, particularly in northern and central parts of the country.
Mild cold wave sweeping over parts of country: BMD
The forecast also indicated that the country may experience slightly higher than normal rainfall during the November–January period.
Besides, two and four low-pressure areas are likely to form over the Bay of Bengal and two of which could intensify into depression or cyclones.
Two to three severe cold waves are likely to hit the northwestern, northeastern, and central regions, it said.
During the period both daytime and nighttime temperatures will gradually decrease.
Room Heaters Buyer Guide with Price Ranges in Bangladesh
1 month ago
Bangladesh's maritime ports advised to hoist local cautionary signal No. 3
Low-lying areas in Bangladesh's coastal districts are likely to be inundated by tidal surges, according to a bulletin issued by the Met Office.
The districts at risk include Satkhira, Khulna, Bagerhat, Jhalakathi, Pirojpur, Barishal, Barguna, Patuakhali, Bhola, Chandpur, Laxmipur, Noakhali, Feni, Chattogram, Cox's Bazar and their offshore islands and chars.
The Met Office said due to the influence of the new moon phase and a depression, low-lying areas in these districts and their adjoining offshore islands and chars may be inundated by wind-driven tidal surges of 1–3 feet above the normal astronomical tide.
Low pressure over North Bay: Signal No. 3 hoisted at seaports
The depression over Gangetic West Bengal and adjoining northwest Bay and the Bangladesh coast moved west-northwestwards and, as of midnight on 25 July, lies over Gangetic West Bengal and adjoining Jharkhand as a land depression.
It is expected to continue moving west-northwestwards.
Under its influence, a steep pressure gradient has developed over the North Bay, and gusty or squally weather may affect the maritime ports, the North Bay, and adjoining coastal areas of Bangladesh.
Maritime ports of Chattogram, Cox’s Bazar, Mongla and Payra have been advised to hoist local cautionary signal No. 3.
All fishing boats and trawlers over the North Bay have been advised to remain in shelter until further notice.
4 months ago
Met office issues lightning alert in 21 dists
The Bangladesh Meteorological Department has issued lightning alert for 21 districts, warning of gusty or squally winds accompanied by lightning flashes.
According to a Met office bulletin, rain to thunder showers accompanies by lightning flashes and temporary west/northwesterly gusty or squally speed 45-60 KPH or more is likely in Rajshahi, Natore, Pabna, Sirajganj, Tangail, Manikganj, Dhaka, Narsingdi, Rangpur, Gaibandha, Sherpur, Netrokona, Mymensingh, Sunamganj, Kishoreganj, Brahmanbaria, Moulvibazar, Habiganj, Sylhet, Rangamati, and Bandarban during next 01-04 hours commencing from 8:30 am on Monday.
Dhaka’s air ‘unhealthy for sensitive groups’ this morning
It also issues some directives including to stay safe from lightning:
· During lightning stay indoors
· Close windows and doors
· Avoid travel if possible
· Take safe shelter
· Do not take shelter under trees
· Do not lie on concrete floors and do not lean against concrete walls
· Unplug electrical/electronic devices
· Immediately get out of water bodies
· Keep away from the object that conduct electricity
· When hail starts don’t go outside
6 months ago
Rain or thunder showers likely in Chattogram division: Met office
Bangladesh Meteorological Department (BMD) has forecast rain or thunder showers at one or two places over Chattogram division for the next 24 hours commencing 6am on Monday.
“Rain or thunder showers are likely to occur at one or two places over Chattogram division and weather may remain mainly dry with temporary partly cloudy sky elsewhere over the country,” said a Met office bulletin.
Day temperature may remain nearly unchanged and night temperature may rise slightly over the country.
Light to moderate rain likely in 24hrs: BMD
A low pressure area has formed over the Eastcentral Bay and adjoining North Andaman Sea. It is likely to intensify.
The country’s highest temperature was recorded in Feni at 34.5 degree Celsius on Sunday while the lowest temperature 19.0 degree Celsius was recorded in Panchagarh’s Tetulia till 6am on Monday.
1 year ago
Water levels in rivers receding in north-eastern Bangladesh, rising waters expected in north: FFWC
The major rivers in north-eastern Bangladesh are currently receding, a trend expected to continue over 24 hours starting from 9 am on Wednesday (June 12, 2024), according to the Flood Forecasting and Warning Centre (FFWC).
In addition, the Brahmaputra-Jamuna and Ganges-Padma rivers are also experiencing a decline in water levels, which is likely to persist for 48 hours.
Flood situation in Sylhet may improve slowly: FFWC
Met Office has forecasted medium to heavy rainfall in the northern and adjacent upstream areas of the country over the next 24 to 48 hours. This anticipated rainfall may cause the Teesta, Dharla, and Dudhkumar rivers in the northern region to rise during this period.
Residents in the affected areas are advised to stay alert and take necessary precautions as the situation develops.
Flash floods likely in country’s northeastern districts: FFWC
1 year ago
Weather Update: Will it rain in Dhaka?
Amidst the ongoing mild cold wave, Bangladesh Meteorological Department (BMD) has forecasted rainfall in various regions, including Dhaka.
Over the next 24 hours – starting from 9 am today (January 17, 2024)– rain is anticipated in Rajshahi, Khulna, Barishal, and Chattogram divisions. The Met office has highlighted a likelihood of rain in one or two places within these areas.
Meanwhile, rain is likely to occur at one or two places over Dhaka, Rajshahi, Khulna, Barishal and Chattogram divisions on Thursday, according to the forecast of BMD.
BMD predicts this is how long current cold wave will continue
The forecast also includes the possibility of moderate to thick fog covering the country from night through to morning, potentially persisting until noon in some areas. This foggy condition may lead to temporary disruptions in air navigation, inland river transport, and road communication.
Wednesday witnessed the country’s lowest temperature at 9.4 degrees Celsius in Bandarban. As the country experiences this cold wave, the weather in other parts of Bangladesh is expected to remain mainly dry, with temporary partly cloudy skies.
Temperature fluctuations are also predicted, with the night temperature likely to increase by 1-2 degrees Celsius, and a slight rise in the daytime temperature across the country.
As cold weather continues, Dhaka’s air quality still ‘unhealthy’
The prevailing foggy conditions might also contribute to cold day scenarios in various places throughout Bangladesh. Citizens are advised to stay updated with the latest weather reports and plan their activities accordingly.
1 year ago
Night temperature may drop across country
The night is set to turn a bit colder as temperature across the country may drop slightly over the country, according to the Met Office.
The day temperature may remain nearly unchanged over the country, the Bangladesh Meteorological Department (BMD) said in its forecast commencing from 6pm on Sunday.
BMD predicts dry weather across the country over 24 hrs
Moderate to thick fog may occur at places over the country during midnight to morning, it said.
The weather may remain mainly dry with temporary partly cloudy sky elsewhere over the country, as per the bulletin.
BMD forecasts dry weather across country
Meanwhile, light rain or drizzle is likely to occur at one or two places over Sylhet division.
The lowest temperature in the country was recorded at 11.1 degrees Celsius in Rangpur's Tetulia on Sunday.
Dry weather likely in Dhaka and elsewhere over 72 hours: BMD
The seasonal low lies over South Bay, extending its trough to North Bay.
1 year ago
Weather forecast: Rain, thundershowers likely in Dhaka, other divisions over 24 hours
Due to active monsoon, six divisions including Dhaka, may experience light to moderate rain or thundershowers over 24 hours, starting from 9 am today (August 13, 2023).
“Light to moderate rain or thundershowers accompanied by temporary gusty wind are likely to occur at most places in Rangpur, Mymensingh, Dhaka, Barishal, Chattogram and Sylhet divisions and at many places in Rajshahi and Khulna divisions with moderately heavy to heavy falls at places over the country,” said a regular bulletin of the Met Office.
Read: Weather forecast: Light to moderate rain likely in Dhaka, elsewhere over 24 hours
Day temperature may fall slightly and night temperature may remain nearly unchanged over the country.
The highest temperature was recorded at 35 degree Celsius in Pabna’s Ishwardi while the lowest temperature was recorded at 24 degree Celsius in Cox’s Bazar’s Kutubdia in the country.
The weather office recorded the highest 126mm rainfall in Kurigram’s Rajarhat upazila.
Read: Weather forecast: Bangladesh may see less rain over 72 hours, says BMD
The axis of monsoon trough runs through India’s Punjab, Haryana, Uttar Pradesh, Bihar, West Bengal to Assam across the northern part of Bangladesh. One of its associated troughs extends up to North Bay. Monsoon is active over Bangladesh and moderate over North Bay.
Read more: Weather forecast: Light to moderate rain could continue in Dhaka, elsewhere in Bangladesh
2 years ago
Maritime ports asked to keep local cautionary signal 3 hoisted
Maritime ports of Chattogram, Cox’s Bazar, Mongla and Payra have been advised to keep local cautionary signal no. 3 hoisted as the monsoon depression over India’s West Bengal-Bihar and adjoining area moved west-northwestwards and now lies over north Chhattisgarh and adjoining area.
It is likely to move in a west-northwesterly direction further and weaken gradually into a well-marked low, said a special bulletin of the Met office on Thursday (August 03, 2023).
Maritime ports asked to hoist cautionary signal 3
Under its influence steep pressure gradient persists over north Bay and adjoining coastal areas of Bangladesh.
Squally weather is likely to continue over north Bay and adjoining coastal areas of Bangladesh.
Maritime ports asked to hoist cautionary signal 3
All fishing boats and trawlers in the north Bay have been advised to remain close to the coast and proceed with caution till further notice.
Maritime ports advised to lower signal
2 years ago
Heat wave may persist in five districts: BMD
The ongoing mild heat wave in Rajshahi, Pabna, Rangpur, Dinajpur & Nilphamari districts may last for more days, according to Bangladesh Meteorological Department.
It forecast light to moderate rains in different parts of the country in 24 hours commencing 9am on Monday (July 24, 2023).
Read: Summer Heatwave: Here’s How to Keep Children Safe
“Light to moderate rain/thunder showers accompanied by temporary gusty wind is likely at many places over Mymensingh & Sylhet divisions; at a few places over Rangpur & Chattogram divisions and at one or two places over Rajshahi, Dhaka, Khulna & Barishal divisions with moderately heavy falls at places over Sylhet & Mymensingh divisions,” said a bulletin of BMD.
Day and night temperature may remain nearly unchanged over the country.
Read: Heatwave sweeping Chuadanga with country’s highest temperature
The axis of monsoon trough runs through Rajasthan, Madhya Pradesh, Odisha, Bihar, Gangetic WestBengal to Assam across southern part of Bangladesh. One of its associated troughs extends up to North Bay.
Monsoon is less active over Bangladesh and moderate over North Bay, said the bulletin.
2 years ago