Severe cold wave is sweeping over the regions of Rajshahi, Panchagarh, Dinajpur, Kurigram and Chuadanga.
Besides, mild to moderate cold wave is sweeping over Rangpur, Rajshahi and Khulna divisions, said a met office bulletin on Saturday.
The lowest temperature 5.2 degree Celsius was recorded in Rajarhat of Kurigram district.
Weather may remain dry with temporary partly cloudy sky over the country, reports UNB.
Light to moderate fog may form at places over the country during late night to morning.