A mild cold wave is sweeping over Rangpur and Rajshahi divisions and Chuadanga, and it may continue, the Met office said today.

Moderate to thick fog may occur over the river basins and the northwestern region, while light to moderate fog may occur in other parts of the country from midnight to tomorrow morning, said a Met office bulletin.

The weather is likely to remain dry across the the country.

The minimum temperature today was 7.6 degrees Celsius at Badalgachhi in Rajshahi.