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DHAKA, Jan 15, 2026 (BSS) - Weather may remain dry with temporarily partly cloudy skies over the country today, while a mild cold wave sweeping over parts of the north and west is likely to spread further, marking a clearer intensification of winter conditions compared to yesterday, according to the Bangladesh Meteorological Department (BMD).

The BMD said a mild cold wave is currently affecting the districts of Dinajpur, Panchagarh, Kurigram and Chuadanga and it may continue and spread, indicating a broader coverage than the previous day when cold conditions were limited to fewer areas and showed signs of easing.

Light to moderate fog may occur at a few places over the country during late night to morning. Although fog is expected to persist, its extent is forecast to remain patchy, suggesting relatively better visibility than on days dominated by dense and widespread fog.

Both night and day temperatures may fall slightly over the country. This is a notable shift from yesterday's situation, when day time temperatures in many regions remained nearly unchanged, pointing to a gradual strengthening of cold air influence across both northern and central parts of the country.

The highest maximum temperature recorded yesterday was 29.8 degrees Celsius at Sylhet, while the lowest minimum temperature today was 7.5 degrees Celsius at Tetulia in Panchagarh. The temperature contrast reflects a familiar winter pattern, with the northernmost districts continuing to experience sharp nocturnal cooling, while the eastern region retains comparatively higher daytime warmth.

In Dhaka, winds were blowing from the north to north-west at a speed of 5 to 10 kilometres per hour, supporting the inflow of cooler continental air. 

Relative humidity in the capital stood at 74 percent at 6 am, a level conducive to early morning fog but lower than during peak cold-wave phases, suggesting slightly drier air than on previous days.

Sunset in Dhaka will be at 5:33 pm today, while tomorrow's sunrise is expected at 6:44 am.