The Bangladesh Meteorological Department (BMD) has issued a winter weather advisory for the next 24 hours, warning of mild temperature fluctuations and intermittent fog in various regions. According to the department, overall temperatures are expected to remain largely unchanged, although moderate fog may develop in some areas, potentially reducing visibility on certain roads.
In its 6:00 am update on Wednesday, the BMD indicated that skies over the country would be partly cloudy at times but generally dry. Fog is expected to form from late night until morning in select areas, particularly in low-lying regions and northern districts, which could pose visibility challenges for motorists and pedestrians. Daytime and nighttime temperatures are predicted to remain consistent with current levels, showing only minor variations.
Meteorologists attribute the prevailing weather patterns to the influence of a continental high-pressure system currently positioned over West Bengal and adjacent areas, which is stabilising local conditions. Concurrently, a seasonal low-pressure system over the southern Bay of Bengal is extending northward, creating conditions conducive to the occasional formation of fog. These large-scale pressure systems are maintaining temperature stability while occasionally encouraging fog formation in vulnerable areas.
According to morning readings at 6:00 am, the lowest temperature was recorded in Badalgachi, Naogaon, at 10°C. Northern districts are experiencing comparatively cooler conditions, whereas southern and coastal regions are slightly warmer. Residents are advised to take precautions against the cold, especially during early morning and late evening hours, when temperatures may feel significantly lower despite mild daytime warmth.
24-Hour Weather Summary
| Parameter | Forecast / Observation |
|---|---|
| Sky Conditions | Partly cloudy at times; generally dry |
| Fog | Light to moderate in select areas, mainly overnight to early morning |
| Temperature | Largely stable across the country |
| Lowest Temperature | 10°C in Badalgachi, Naogaon |
| Pressure Systems | Continental high over West Bengal; seasonal low over southern Bay of Bengal |
| Advisory | Reduced visibility due to fog; minor temperature fluctuations |
The BMD has urged drivers, commuters, and the general public to exercise caution during foggy conditions and to remain vigilant on affected roads. The advisory also serves as a reminder to prepare adequately for winter conditions, particularly in northern districts and low-lying areas. Authorities emphasise that careful monitoring of updates over the next 24 hours is crucial to ensure safety and minimise disruptions caused by fog or temperature variations.