Online Report : Bangladesh Meteorological Department, in a bulletin, says mild heat wave is sweeping Cox`s Bazar, Bandarban, Rangamati and Patuakhali districts on Tuesday.

In addition, the heat wave may spread.

Weather may remain mainly dry with temporary partly cloudy say over the country, it said.

Day and night temperature may rise by (1-3 )°C over the country.

The highest temperature was recorded at 37.5 degree Celsius at Khepupara in Patuakhali on Monday.