PMD blames Indian system for unusual heat in Karachi

A low-pressure system over Rajasthan, India, is driving the current spell of hot weather across Karachi and other parts of southern Sindh, according to the Pakistan Meteorological Department (PMD).

The weather disturbance is drawing in hot, dry winds from the northwest, which are overpowering the usual sea breeze in Karachi.

As a result, temperatures spiked significantly on Friday, climbing 3.6°C higher than the previous day and exceeding 39°C in some parts of the city. In Gulistan-e-Jauhar, temperatures peaked at 40.5°C.

Despite the rise, PMD clarified that a full-fledged heatwave has not developed due to relatively low humidity levels.

The hot conditions are also affecting Thatta, Badin, and Tharparkar, where warm gusts are sweeping in from Balochistan.

According to PMD Karachi spokesperson Anjum Nazir, the elevated temperatures are expected to persist until Monday. Daytime sea breezes may remain suspended but could return by late afternoon, offering some relief in the evenings.

Starting Monday, the intensity of the heat is expected to taper off, with temperatures forecast to drop by 2 to 3 degrees. By Tuesday and Wednesday, Karachi's maximum temperature is expected to hover between 34°C and 35°C.

Elsewhere in rural Sindh, the town of Mithi recorded a high of 42.5°C, while Chhor registered 41°C.

The PMD added that a fresh westerly system is likely to enter Pakistan via Balochistan on April 9. However, there is no forecast for rainfall in Karachi at this time.