In Karachi, the maximum temperature is expected to rise to 40°C - 43°C from June 8 to 12.

Met Office warns of moisture stress, accelerated pest and disease development in crops, and a higher risk of vector-borne diseases such as dengue.

In Karachi, the maximum temperature is expected to rise to 40°C - 43°C from June 8 to 12.

See how Pakistan endures a brutal heatwave, from scorching streets to strained hospitals, amid raids on illegal hawala networks and outrage over an acid attack.