Rain in Karachi Today: PMD Warns of Thunderstorms as New Westerly Wave Enters Sindh

Karachi faces another wet Monday as a fresh westerly wave brings thunderstorms today, April 6, 2026. This follows a historic week where the city smashed a 41-year-old rainfall record. Residents should prepare for urban flooding and traffic delays as light to moderate rain continues across Sindh.

Karachi Weather Update: Another Spell Hits After Record April Rain

Karachi just lived through a historic weather event. Between April 2 and 4, the city recorded 38.7 mm of rain in 24 hours. This shattered the previous April record of 37 mm set back in 1985. While the airport saw significant totals, areas like Nazimabad and Gadap Town endured over 90 mm, leading to severe urban flooding and tragic casualties.

Now, as of Monday morning, April 6, 2026, a new weather system is moving in. The Pakistan Meteorological Department (PMD) confirms a fresh westerly wave is affecting the region. You can expect thunder, lightning, and intermittent rain starting this afternoon.

The NDMA has issued alerts for Karachi and Quetta. This system is part of a broader trend of above-normal rainfall predicted for April 2026. While today’s spell may be lighter than the record-breaking deluge earlier this week, the ground is already saturated.

• Rain Intensity: Light to moderate with isolated heavy falls.
• Hazards: Strong winds, lightning, and potential for hail.
• Infrastructure: Expect waterlogging on Shahrah-e-Faisal and in low-lying underpasses.

Safety First

The temperature remains unusually cool, feeling more like late winter than spring. However, the risk of electrocution and road accidents remains high during these Karachi rain spells. Stay away from loose wires and avoid unnecessary travel.

This shift in weather patterns aligns with global shifts, making Karachi’s typically dry April one for the record books. Monitor PMD updates closely as this system may linger through April 8.