Heatwave conditions expected across Pakistan from May 7-11: PMD

“Due to the presence of high pressure in the upper atmosphere, heatwave conditions are likely to develop over southern and central parts of the country from May 7-11 [and] in upper parts from May 8-10,” a press release issued on Wednesday by the PMD said.

It noted that daytime maximum temperatures may rise to 46-50°C in Dadu, Shaheed Benazirabad, Ghotki, Khairpur, Nausheroferoze, Jacobabad, Larkana, Sukkur, Sibbi, Turbat and Panjgur.

It also forecast 43-47°C weather in Dera Ghazi Khan, Layyah, Bhakkar, Rajanpur, Kot Addu, Bahawalpur, Bahawalnagar, Rahim Yar Khan, Multan, Khanewal, Pakpattan, Sahiwal, Karak, Bannu, Lakki Marwat, Tank and Dera Ismail Khan; and 39-43°C in the upper regions, namely Peshawar, Mardan, Swabi, Nowshera, Kohat, Islamabad, Rawalpindi, Attock, Chakwal, Jhelum, Sargodha, Mianwali, Faisalabad, Jhang, Toba Tek Singh, Khushab, Gujrat, Gujranwala, Hafizabad, Mandi Bahauddin, Sialkot, Narowal, Lahore, Okara and Kasur.

Very hot weather is expected in Karachi during the forecast period and the maximum temperature is likely to remain between 35-38°C, the statement added.

However, the Met Office noted that a shallow westerly wave is likely to affect the upper parts of the country on the evening of May 10 and is likely to persist until May 13.

“This system is likely to bring relief from the prevailing hot conditions in the upper parts of the country,” it said.

The PMD advised the general public, “especially children, women and senior citizens”, to be “cautious”, avoiding unnecessary exposure to direct sunlight and remaining hydrated.

It also advised farmers to manage their crop activities and take care of their livestock in view of the weather conditions.

At least 10 people died across Karachi on Monday due to intense heat as the mercury surged to 44.1°C — the highest temperature recorded since 2018 — accompanied by gusts of continental winds that persisted throughout the day, officials said.

The same day, the Nati­onal Disaster Manage­ment Authority (NDMA) issued sweeping emergency protocols and placed hospitals on alert as extreme, above-normal summer temperatures threatened millions across the country.