Karachi, April 22, 2025 – The city of Karachi is bracing for a severe heat over the next two days, as temperatures are expected to soar to dangerous levels.
Meteorologists are urging residents to take extreme precautions and limit outdoor activity during peak hours, with health experts warning of potential heat-related illnesses.
According to AccuWeather, Karachi will experience scorching temperatures reaching a high of 41°C (105.8°F) on Tuesday, with a RealFeel® of 42°C. Conditions will remain dangerously hot through Wednesday, with a high of 40°C and a RealFeel® of 41°C. These extreme temperatures, combined with minimal wind and intense UV exposure, pose a serious threat to public health and safety.
The heat will be accompanied by hazy sunshine, reducing visibility and further intensifying discomfort. The RealFeel Shade™ temperature on Tuesday is expected to be 39°C, while on Wednesday it will slightly decrease to 38°C — still uncomfortably high. The UV Index is forecasted to remain at an “Extreme” level of 11 on both days, prompting experts to advise against prolonged sun exposure.
Wind speeds will offer little relief, with a gentle breeze from the southeast at 9 km/h on Tuesday and a slightly stronger westerly wind at 15 km/h on Wednesday. Despite this, the heat is expected to dominate conditions throughout the metropolitan area.
Karachi’s healthcare professionals are encouraging residents to stay indoors during the hottest parts of the day, drink plenty of fluids, and avoid strenuous activity. Vulnerable populations — including the old-age, children, and those with existing health conditions — are particularly at risk during this dangerous heat spell.
This extreme heat event is yet another reminder of the growing impact of climate change in South Asia’s urban centers. Karachi, a city already grappling with infrastructure challenges, must now contend with more frequent and intense heatwaves. With temperatures not expected to ease until Thursday, residents of Karachi are being urged to remain vigilant and prioritize their health and safety during this period of severe heat.