Key Takeaways
- NDMA issued a heat alert for multiple districts in Sindh and southern Punjab starting April 11.
- Night temperatures may stay 3–5°C above normal, while daytime temperatures could rise 5–7°C above normal.
- High-risk districts include Dadu, Jacobabad, Larkana, Jamshoro, Qambar Shahdadkot, Ghotki, Khairpur, Sanghar, Umerkot and Kashmore.
- Southern Punjab districts under alert include Bahawalnagar, Bahawalpur and Rahim Yar Khan, while parts of Balochistan may also see sharp increases.
- NDMA advised limiting daytime outdoor activity, increasing water intake, and taking extra care of children, elderly and outdoor workers.
What NDMA’s heat alert says
The National Disaster Management Authority (NDMA) has issued a heat alert through its National Emergencies Operation Center, warning of a likely rise in temperatures across Sindh and parts of southern Punjab from April 11.
According to the advisory, temperatures are expected to increase gradually after April 11, with the possibility of a heatwave developing in several districts.
NDMA said nighttime temperatures may remain 3 to 5°C above normal, while daytime temperatures could rise by 5 to 7°C. This combination can be especially risky because warm nights reduce the body’s chance to recover from daytime heat exposure.
The advisory indicates NDMA is monitoring the evolving situation and sharing updates with departments and the public, which suggests the risk outlook could change depending on actual temperature trends.
Which districts are likely to face intense heat
NDMA highlighted several districts in Sindh expected to remain under intense heat conditions. These include Dadu, Jacobabad, Larkana and surrounding areas.
Other districts likely to be affected include Jamshoro, Qambar Shahdadkot, Ghotki, Khairpur, Sanghar, Umerkot and Kashmore.
The advisory also mentioned parts of Balochistan where temperatures may rise significantly, including Jhal Magsi, Usta Muhammad and Dera Murad Jamali.
Because heat impacts can vary by local conditions, citizens should treat district-level warnings as a signal to adjust routines early, especially for travel, outdoor work and school activities.
Southern Punjab under heatwave watch
In southern Punjab, NDMA placed Bahawalnagar, Bahawalpur and Rahim Yar Khan under heatwave alert.
These districts can face strong heat build-up during early and mid-summer, and hot, dry winds can push temperatures higher during peak afternoon hours.
For residents, the practical impact is that heat-related illness risk rises quickly when people spend long hours outdoors—particularly for transport workers, construction labour, field workers, and people travelling between towns.
If the heatwave develops as expected, local administrations may also issue their own advisories for schools, hospitals and municipal services, so it is important to track official updates.
Health risks and who needs extra protection
NDMA urged special precautions for vulnerable groups, including the elderly, children, and outdoor workers. These groups face higher risk of dehydration, heat exhaustion and heatstroke.
Heat risk is not only about peak temperature. High humidity can reduce sweat evaporation, while warm nights can worsen fatigue and increase health stress over multiple days.
Common warning signs include dizziness, headache, heavy sweating, nausea, cramps, confusion and fainting. Heatstroke is a medical emergency and can present with confusion, very high body temperature and altered consciousness.
Families should check on older relatives more frequently during heat alerts and ensure they have access to cool spaces, drinking water and basic medical support if symptoms appear.
Practical steps NDMA is advising citizens to take
NDMA advised citizens to avoid unnecessary outdoor activities during daytime hours, especially in peak heat periods, and to increase water intake.
If you must go outside, wear light-coloured, loose clothing, take frequent breaks in shade, and avoid heavy physical work in the afternoon where possible.
For outdoor workers, employers should try to adjust duty hours, provide drinking water and shaded rest points, and rotate tasks to reduce continuous exposure.
NDMA also encouraged citizens to stay updated through the Pak NDMA Disaster Alert application. During evolving conditions, using official alerts helps reduce misinformation and supports timely planning for travel, work and school routines.
