NDMA warns Pakistan of intense heatwave through May 5 in multiple regions

Pakistan has been placed on alert for an intense heatwave expected to persist until May 5 in several parts of the country, as the National Disaster Management Authority warned that temperatures could rise sharply across Sindh, southern Punjab and parts of Balochistan. The advisory, issued on Thursday through the National Emergencies Operation Centre, signals the beginning of a potentially dangerous spell of weather that may affect major urban centres as well as already heat-stressed rural districts.

According to the warning, some of the most exposed areas include Karachi, Hyderabad, Sukkur, Larkana, Jacobabad, Bahawalpur, Rahim Yar Khan, Multan and Turbat. Central Punjab and sections of Khyber Pakhtunkhwa are also expected to see temperatures climb noticeably above normal levels. The forecast points to a broad geographic spread, indicating that the coming heat episode is not confined to one province but could become a nationwide public health and administrative challenge.

The NDMA said the expected conditions could increase the risk of heatstroke, dehydration and other heat-related illnesses, especially among outdoor workers, children, older people and those with limited access to cooling and clean drinking water. Authorities have advised citizens to avoid unnecessary exposure to direct sunlight, stay hydrated and take precautionary measures during peak daytime hours. The warning reflects growing concern that prolonged exposure rather than one-day temperature spikes may become the most serious threat in the coming days.

Official instructions have already gone beyond public advice. The NDMA directed relevant departments to activate heatwave response plans, establish cooling centres where needed and ensure hospitals remain ready to handle emergency cases. Provincial and district administrations were told to stay vigilant and maintain preparedness for any situation that could emerge from sustained high temperatures. That language suggests the federal disaster authority wants a more coordinated response than in past weather emergencies, where warnings were sometimes issued but local implementation lagged.

The alert also comes against a wider climate backdrop that has made heat in Pakistan more dangerous and more frequent. Cities such as Jacobabad, Karachi and parts of interior Sindh have repeatedly experienced extreme summer conditions in recent years, often worsened by humidity, power outages, water shortages and dense urban construction. In many low-income neighbourhoods, residents have limited protection against severe heat, which turns a weather event into a social and health emergency. The latest advisory is therefore not just a seasonal notice but another reminder of how climate stress is increasingly intersecting with public infrastructure and inequality.

Pakistan has long been among the countries considered highly vulnerable to climate disruption, and the government itself has repeatedly acknowledged the burden of climate-related extremes. The country has faced deadly floods, erratic rainfall, glacial hazards and recurring heatwaves in recent years, each exposing weaknesses in preparedness and local response systems. Thursday's heat alert follows fresh concerns inside government over whether early warning systems and disaster readiness mechanisms are functioning as they should ahead of the monsoon and summer risk season.

At the same time, the weather outlook is not uniformly dry across the country. The NDMA said upper and central districts of Punjab may receive dust storms, gusty winds and rain on April 24, 25 and 29, while northern parts of Balochistan, Khyber Pakhtunkhwa, Gilgit-Baltistan and Azad Jammu and Kashmir could also see intermittent rain and thunderstorms over the coming days. This mixed pattern underlines the complexity of Pakistan's seasonal transition, where one region may be facing extreme heat while another deals with unstable weather and strong winds.

The implications for Pakistan could be wide-ranging. Higher temperatures often drive up electricity demand, place added stress on hospitals, disrupt outdoor labour and create health risks for transport workers, farmers, street vendors and schoolchildren. Water demand also rises sharply during such spells, increasing pressure on already stretched municipal systems. If the heatwave intensifies in major commercial centres, it could affect productivity, transport conditions and routine public services, particularly in cities where infrastructure is not built to absorb prolonged heat stress.

The coming days will test how effectively the warning is translated into action on the ground. Officials will need to keep hospitals prepared, communicate clearly with the public and ensure local administrations act before emergency cases surge. If the alert leads to timely protective steps, some of the worst effects may be reduced. But if preparedness remains uneven, Pakistan could once again find itself confronting a familiar summer crisis in which extreme heat exposes deeper gaps in health protection, urban planning and climate resilience.