Karachi Braces for 50°C Feels-Like Heat as Sindh Heatwave Intensifies

Key facts

• PMD issued a heatwave alert for Karachi and several Sindh districts on Saturday.
• Feels-like temperature in Karachi may reach 49-50°C on Saturday afternoon.
• Maximum temperatures in Karachi are forecast to hit 38°C on Saturday and 41°C on Monday.
• Humidity in Karachi will peak at 45% on Saturday and 70% on Sunday morning.
• Ten districts in central and upper Sindh face temperatures 3-5°C above normal.
• Dust storms and strong winds may damage weak structures and solar panels in Jacobabad, Larkana, and other districts.
• of a heat burst raising temperatures by 20°C in minutes in Punjab.
• Citizens and farmers advised to avoid direct sunlight, increase water intake, and protect livestock.

Heatwave Alert for Karachi and Sindh

The Pakistan Meteorological Department (PMD) has issued a heatwave alert for Karachi and several districts across Sindh, warning that temperatures in the city could exceed 41°C on Monday and reach 40°C on Sunday. Hot, very hot and dry weather is expected to prevail in most parts of the province. Karachi may experience its hottest day on Saturday, with the "feels-like" temperature expected to reach up to 50°C. While the actual temperature in the city may reach up to 38°C on Saturday, and up to 40°C in suburban areas, the "feels-like" temperature during the afternoon is expected to range between 49°C and 50°C. According to the three-day forecast, humidity levels from Saturday to Monday will remain high. Humidity on Saturday is expected to peak at around 45%, while on Sunday the peak may be experienced in the morning at 70%. Monday is expected to see humidity persist between 40-50% in the day and fall to 20-30% in the evening.

Severe Heat and Dust Storms Across Sindh

Severe heat is likely to persist in the central and upper parts of Sindh from Saturday through Sunday. Under its influence, the districts of Jamshoro, Dadu, Shaheed Benazirabad, Kashmore, Ghotki, Khairpur, Naushahro Feroze, Jacobabad, Larkana and Sukkur will remain in the grip of intense heat, with maximum temperatures expected to remain 3 to 5°C above normal. In addition to the extreme heat, dust storms and strong winds are forecast over the weekend in Jacobabad, Larkana, Kashmore, Shikarpur, Sukkur and several other districts. The Met Office cautioned that dust-laden and gusty winds may damage weak structures, constructions and solar panels. Some improvement in weather conditions is expected in the evening as sea breezes resume, but humidity may persist again at night due to low wind speed.

PMD Dismisses Viral Heat Burst Claims

claiming that a so-called heat burst could hit parts of Punjab and raise temperatures by as much as 20 degrees Celsius within minutes. In its clarification, the Met Office said no such advisory or warning has been issued by the department. The viral message had claimed temperatures could jump from around 30°C to as high as 45°C or even 50°C during the night, while also warning of zero humidity, breathing problems and damage to plants. It further used terms such as El Niño to present the claim as scientifically backed. The PMD said its forecasts, outlooks and alerts are issued only on the basis of verified and credible data. It stressed that no official statement has been released regarding such an extreme weather event.

Public Advisory and Precautionary Measures

The Met Office has urged the general public, particularly children, women and elderly citizens, to take precautionary measures in view of the severe heat. Residents are advised to avoid going out in direct sunlight during the daytime and to increase their water intake. Beyond urban residents, farmers have also been advised to manage their crop activities in view of the weather conditions and to take care of their livestock as well. of this nature can create unnecessary fear and confusion among the public, especially at a time when many areas are already dealing with rising temperatures. Citizens have been advised to rely only on official weather updates and government-issued sources for information about changing weather conditions. The department also urged the public not to trust or spread unconfirmed claims circulating online.

Urban Planning and Environmental Concerns

The heatwave has sparked debate about urban planning and environmental degradation in Pakistan's cities. Some residents blame poor government planning, noting that concrete jungle societies are being built with zero effort to create parks and green cover. They point out that surface temperatures of roads can shoot up to 60-70°C even if ambient temperature is 48-50°C, making cities unlivable. Others argue that individual behavior also contributes, citing a lack of tree planting in courtyards and lawns, and over-reliance on air conditioners and heaters. They suggest that at a policy level, the government should ban parking on public spaces and undertake extensive plantation along all roads, possibly adopting the Beijing model. The discussion highlights the complex interplay between government policy, individual actions, and the built environment in exacerbating the effects of extreme heat.

Outlook and Ongoing Risks

As the heatwave persists, the immediate focus remains on the weekend forecast. Maximum temperatures over the three days will range between 36-41°C in Karachi, with feels-like temperatures peaking on Saturday. The PMD continues to monitor the situation and will issue updates as necessary. The viral heat burst claims, though debunked, underscore the public's anxiety and the need for clear, authoritative communication from meteorological authorities. The PMD's swift response aims to prevent panic and ensure that the public relies on verified data. Long-term, the recurring heatwaves raise questions about climate adaptation and urban resilience in Pakistan, particularly in densely populated cities like Karachi. The current event serves as a stark reminder of the vulnerabilities exposed by extreme weather.

The bottom line

• Karachi's feels-like temperature may hit 50°C on Saturday, with actual highs of 38-41°C over the weekend.
• Ten districts in Sindh will see temperatures 3-5°C above normal, with dust storms and strong winds forecast.
• of a sudden 20°C heat burst in Punjab, urging reliance on official updates.
• High humidity, peaking at 70% on Sunday morning, will exacerbate the heat stress in Karachi.
• Authorities advise avoiding direct sunlight, increasing water intake, and protecting livestock and crops.
• The heatwave has renewed debate over urban planning, green cover, and individual responsibility in Pakistan's cities.