What happened
The National Disaster Management Authority (NDMA) issued a countrywide weather alert on Sunday, 21 June 2026, warning that strong winds, dust storms, thunderstorms, heavy rain and glacier-related flood risks could affect large parts of Pakistan over the next 12 to 24 hours.
The advisory, released by the authority’s National Emergencies Operation Centre, said mountainous regions faced an elevated risk of glacial lake outburst floods (GLOFs). The NDMA said the weather pattern was consistent with the seasonal outlook it had issued several months earlier and that advance warnings had been shared with federal, provincial and district authorities.
It forecast widespread rain with gusty winds and thunderstorms in Islamabad, Rawalpindi and a long list of Punjab districts, including Murree, Attock, Chakwal, Talagang, Mandi Bahauddin, Sargodha, Gujrat, Jhelum, Sialkot, Gujranwala, Hafizabad, Lahore, Faisalabad, Khushab, Jhang, Mianwali, Dera Ghazi Khan, Kasur, Okara, Sahiwal, Multan, Bahawalpur and Rahim Yar Khan. Urban flooding was possible in Islamabad, Rawalpindi and parts of the Potohar region, it said.
In Gilgit-Baltistan and Azad Jammu and Kashmir, thunderstorms and rain were forecast for Gilgit, Skardu, Diamer, Astore, Ghizer, Hunza, Ghanche, Shigar, Neelum Valley, Muzaffarabad, Rawalakot, Bagh, Kotli, Poonch, Hattian, Mirpur and Bhimber. In Khyber Pakhtunkhwa, rain was expected in Chitral, Dir, Swat, Battagram, Mansehra, Abbottabad, Haripur, Swabi, Mardan, Charsadda, Peshawar, Kohat, Parachinar, Karak, Bannu, Dera Ismail Khan and Waziristan.
The NDMA separately flagged an elevated GLOF and flash-flood risk in the north, naming Hunza, Nagar, Ghizer, Skardu, Shigar, Ghanche, Astore and Diamer in Gilgit-Baltistan, along with Upper and Lower Chitral, Swat, Kalam, Bahrain and Arkari in Khyber Pakhtunkhwa. It said Upper Dir, Swat, Kohistan and Mansehra remained highly exposed to flash flooding, while Gilgit, Nagar, Ghizer, Skardu, Ghanche, Darel and Tangir could face flood impacts. Localised flooding was possible in Muzaffarabad, Neelum Valley, Bagh and Haveli in Azad Kashmir.
The authority warned that flash floods, landslides and debris flows could develop in mountainous areas and that water levels in glacier-fed rivers and streams could rise sharply, damaging highways, link roads and other infrastructure.
Why it matters
The alert covers the start of Pakistan’s monsoon season, when mountainous districts are most exposed to flooding fed by melting glaciers and sudden rain. The areas flagged span every province and region, making the advisory a nationwide readiness test for provincial disaster authorities, district administrations and rescue services, which were directed to remain on high alert and monitor vulnerable sites.
KhabarWire reported that similar rain and flash-flood warnings were issued on 11 June as the pre-monsoon pattern set in.
What is still uncertain
The advisory is a forecast-based precaution and does not predict how much rain will fall in any given district or whether it will cause deaths or serious damage. The 12-to-24-hour window is short and conditions can change quickly, and not every district named in the alert will experience severe weather.
Sources & reporting notes
This is a summary of published reporting, not independent reporting. Details are as carried by the cited sources, which were reviewed on 2026-06-22.
- The News International — "Heavy rain, thunderstorms likely today: NDMA"22 June 2026 · The NDMA advisory, the districts listed for rain and urban flooding, and the separate GLOF warning.
- The Nation — "Pakistan enters critical 24-hour weather window, warns NDMA"22 June 2026 · Details of the alert, the NEOC's seasonal-forecast reference and the instruction to district authorities to remain on high alert.
