Moderate to thick fog may occur over the river basins over the country from today midnight to tomorrow morning, according to MET office.
Mild cold wave is sweeping over Rangpur division and the districts of Pabna, Naogaon and Chuadanga, mostly hampering the poor.
Night temperature may fall by (1-2) degrees Celsius and day temperature may fall slightly over the country.
Country's maximum temperature on Monday was recorded 30.2 degrees Celsius at Srimangal of Sylhet division.
The lowest temperature today was 8.4 degrees Celsius at Tetulia of Rangpur division.