Many rural areas of Sindh are currently experiencing daily highs above 40°C, which are forecast to continue until early May. Average annual temperatures are in the mid-thirties at this time and increase to reach their peak in May and June, when urban areas including Karachi will be severely affected by the heatwave. Heatwaves in the past have caused considerable health impacts including dehydration, sunburn, and heatstroke. Impacts on WASH lead to additional health risks such as waterborne diseases. Increased power needs might lead to blackouts, affecting hospitals, transport, and communication.