The National Disaster Management Authority (NDMA) as per the latest projections from the National Emergency Operations Centre (NEOC) and multiple weather models, in its advisory has highlighted a series of moderate to intense weather systems to cause rainfall and thunderstorms in the country from April 17th to 29th.

“These weather patterns are anticipated to bring heavy rain, thunderstorms, and hailstorms, posing significant risks to various parts across the country,” said the NDMA news release issued Wednesday.

The forecast indicated that a weather system would enter Pakistan on April 17th, initiating a period of heavy rainfall and thunderstorms lasting until April 22nd.

“The system will influence Balochistan from April 17th to April 19th, followed by impacts on Punjab and Sindh from April 18th to April 19th. Upper Punjab will experience the effects from April 18th to April 21st, while Khyber Pakhtunkhwa (KP), Gilgit-Baltistan (GB), and Azad Jammu and Kashmir (AJK) will be affected from April 17th to 22nd April,” the advisory said.

Following this, a weaker weather system was expected to enter Pakistan on April 23rd, bringing low rainfall and thunderstorms to certain parts of the country until April 24th. While Balochistan and upper Punjab would experience slight impacts from April 23rd to April 24th, KP, GB, and AJK would also be affected. However, Sindh was not expected to be impacted during this period.

Subsequently, a strong weather system is forecasted to enter Pakistan on April 25th, bringing heavy rain, thunderstorms, and hailstorms with occasional gaps until April 29th. This system will affect Balochistan from April 25th to April 29th, with intermittent gaps. Sindh will experience impacts on April 25th, 26th, and 28th, while South Punjab will be affected from April 27th to April 28th. Upper Punjab will face the brunt from April 26th to April 29th, while KP will experience effects from 25th to 29th April, potentially impacting GB and AJK from April 25th to April 29th.

The expected rainfall may trigger flash floods in local nullahs of vulnerable areas, including Khuzdar, Ziarat, Zhob, Sherani, Muslim Bagh, Quetta, Pishin, Kech, Panjgur, Gwadar, and Turbat. Flooding may also occur in low-lying areas during the forecast period, particularly in southern western Balochistan.

In light of these projections, the National Disaster Management Authority (NDMA) has issued instructions for Provincial Disaster Management Authorities (PDMAs), District Disaster Management Authorities (DDMAs), and other relevant line departments to remain vigilant and prepared to respond to any emergent situations. Departments must ensure the pre-placement of machinery and the availability of relevant staff in vulnerable areas.

Local departments are urged to sensitize residents living along riverbanks and associated nullahs about the expected increase in water flows and to facilitate timely evacuation of at-risk populations from low-lying and flood-prone areas as per evacuation plans.

Additionally, citizens are advised to take extreme precautionary measures, such as staying away from electric poles and weak infrastructure and refraining from driving or walking in waterways. Farmers, cattle owners, tourists and travellers are also advised to remain cautious during this period, checking weather and road conditions before travelling, and taking necessary steps to protect crops, livestock, and personal safety.