Mild heat wave is sweeping Cox's Bazar, Bandarban, Rangamati and Patuakhali districts, said a Met office bulletin on Tuesday.

The heat wave may spread, it said.

Weather mav remain mainly dry with temporary partly cloudy say over the country.

Mild to moderate heat wave sweeps parts of country

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

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