NDMA Warns of Flash Floods Across Upper Pakistan Through September 30

Pakistan's National Disaster Management Authority warned on September 25, 2026, of heavy rain and flash-flood risk across the country's upper regions through September 30, as a westerly weather system intensifies over Punjab, Khyber Pakhtunkhwa, Gilgit-Baltistan, Azad Jammu and Kashmir, and Islamabad.

What the NDMA is warning about

The NDMA said the westerly system was expected to intensify specifically on September 25 and 26, bringing thunderstorms and rainfall that could trigger flash floods in mountainous areas and sudden rises in seasonal streams and nullahs. The authority has directed provincial disaster-management departments and local administrations to take advance precautionary measures ahead of the rain rather than respond after flooding begins.

Where the risk is concentrated

In Gilgit-Baltistan, the NDMA named Astore, Skardu, Roundu, Ghanche and Shigar as districts at risk of flash flooding from glacial and mountain runoff. In Khyber Pakhtunkhwa, Swat, Bajaur, Dir, Kohistan, Kolai Palas, Battagram and Mansehra face the same risk. Separately, the authority warned of urban flooding in Islamabad, Rawalpindi, Attock, Chakwal, Jhelum, Murree and the Galiyat region, along with a wider band of Punjab cities including Lahore, Faisalabad, Sialkot, Gujranwala, Gujrat, Sargodha, Mianwali, Khushab, Bhakkar and Layyah.

A warning system under scrutiny

This alert lands months after Prime Minister Shehbaz Sharif ordered an inquiry, in June 2026, after discovering that an early-warning system meant to protect northern Pakistan from flooding was still non-operational heading into this year's monsoon season. The NDMA's ability to name specific at-risk districts and issue a five-day advance window this time suggests at least some of that gap has been addressed, though the authority has not said whether the system flagged in June is now fully operational or whether this alert relied on other forecasting channels.

Coming after a costly monsoon season

The warning follows a 2026 monsoon season that has already been unusually deadly. Monsoon-related incidents had killed 234 people nationwide as of early September, with Khyber Pakhtunkhwa and Punjab — two of the provinces named in this latest alert — recording the highest death tolls. A fresh flash-flood risk in largely the same geography, arriving as the formal monsoon season winds down, is a reminder that Pakistan's flood-risk window no longer closes neatly at the end of summer.

Why the response matters as much as the warning

An accurate five-day forecast only reduces harm if it reaches the people in its path and if local authorities act on it before rain falls, not after. Pakistan's broader case for climate resilience — including the post-flood resilience planning covered separately on this site — rests on exactly this kind of early-warning-to-evacuation chain working reliably, district by district, rather than only in the aftermath of a disaster that has already happened.

What to watch next

Whether the districts NDMA has named see damage in line with the warning, whether provincial authorities pre-position relief and evacuation resources before September 26's peak rainfall, and whether the northern early-warning system flagged as non-operational in June holds up under its first real test since the inquiry was ordered.

Build Better Pakistan's Climate Desk is tracking the NDMA's flood alert and will update this piece as rainfall and any damage reports come in.