On Monday, citizens in Sindh’s provincial capital, Karachi, experienced sweltering temperatures as the mercury touched 44°C. The Pakistan Meteorological Department (PMD), in its daily advisory on Monday, said that very hot and dry weather is expected to persist in the southern parts of the country over the week. As of 4pm, the temperature in Karachi stood at 44°C with a relative humidity of 8 per cent and a feel-like temperature of 40°C. Meanwhile, according to PMD’s May outlook, mean temperatures are expected to remain above normal nationwide, which could “increase the potential for heat spikes and heatwave conditions, especially over the plain areas of Punjab, Sindh and Balochistan”. Probabilistic temperature outlook for May 2026. — Infographic via PMD Heat extremes can worsen health risks from chronic conditions (cardiovascular, mental, respiratory and diabetes related conditions) and cause acute kidney injury, according to the World Health Organisati...