Bangladesh is likely to experience one or two severe heat waves in the current month, said the Met Office. In its long-range weather outlook for April, Bangladesh Meteorological  Department said 2-4 mild (36-38.9)°C/moderate (38-39.9)°C and 1-2 severe (40-41.9)°C heat waves are likely over the country this month. Rainfall is likely to be below normal over the country, it said.

Besides, 1-2...