Pakistan Braces for Widespread Rainfall, Landslide Risks as PMD Issues Severe Weather Alert for Upper Regions

As Pakistan enters mid-April, the nation’s Meteorological Department (PMD) has issued a comprehensive forecast indicating a significant shift in weather patterns across vast swathes of the country. A potent westerly wave is poised to bring extensive rain and thunderstorms to Pakistan’s northern and upper regions from April 16 to 19, carrying with it the serious potential for landslides and flash floods, even as southern areas contend with an escalating heatwave.

Key Takeaways

• Duration: Rain-windstorm/thunderstorm activity is predicted from April 16 (Thursday) to April 19 (Sunday) across upper Pakistan.
• Affected Regions: Khyber Pakhtunkhwa (KP), Gilgit-Baltistan (GB), Azad Jammu and Kashmir (AJK), parts of Balochistan, Punjab, and Islamabad are expected to receive precipitation.
• Hazards: Forecasters warn of isolated heavy falls, hailstorms, and snowfall over mountains, increasing risks of landslides in vulnerable areas of KP, GB, and AJK.
• Flash Floods: High potential for flash floods in upper KP, GB, and Kashmir’s Neelum Valley due to heavy rainfall.
• Infrastructure & Agriculture: Windstorms, hailstorms, and lightning may damage fragile structures and standing crops.
• Climatic Divergence: Southern Sindh experiences abnormally high temperatures, starkly contrasting the northern forecast.

The impending weather system, originating as a westerly wave, is expected to make landfall in Pakistan’s northwestern parts on April 16 and subsequently deepen its influence over the upper regions until April 19. This meteorological event signals a critical period for preparedness across several provinces, particularly those with mountainous terrains and sensitive infrastructure.

Extensive Rainfall Predicted Across Northern and Central Regions

Under the influence of this weather system, Khyber Pakhtunkhwa, Gilgit-Baltistan, and Azad Jammu and Kashmir are slated to experience rain-windstorms and thunderstorms, with isolated heavy falls and hailstorms. High-altitude areas are additionally expected to receive snowfall.

Specifically in KP, districts such as Chitral, Dir, Swat, Mansehra, and Peshawar are among those anticipating these conditions from the evening of April 16 through April 19. Light rain-wind/thunderstorm activity is also projected for isolated places in Orakzai, Karak, and other southern KP districts on April 17 and 18.

Gilgit-Baltistan’s Diamer, Astore, Ghizer, Skardu, and Gilgit regions are under similar forecasts of rain-wind/thunderstorm with moderate to isolated heavy falls and mountain snowfall during this period. Azad Jammu and Kashmir, encompassing Neelum Valley, Muzaffarabad, and Poonch, is expected to receive rain-windstorm/thunderstorm with isolated hailstorms from April 17 to 19, with moderate to isolated heavy falls anticipated on April 18 and 19.

Broader Impact Across Balochistan and Punjab

Further south, parts of Balochistan, including Quetta, Ziarat, Chaman, and Zhob, are expected to experience rain-windstorms/thunderstorms on April 17 and 18. Similarly, Islamabad/Rawalpindi, Murree, Galliyat, and numerous districts in Punjab, such as Attock, Chakwal, Jhelum, Lahore, and Sialkot, are forecasted to receive rain-windstorm/thunderstorm with isolated hailstorms from April 16 to 18. Other central and southern Punjab districts like Dera Ghazi Khan, Multan, and Khanewal may also experience windstorms/thunderstorms during the same timeframe.

PMD Issues Warnings for Landslides, Flash Floods, and Structural Damage

The PMD has underscored the potential for severe impacts. Landslides are deemed probable in vulnerable areas of upper KP, GB, and AJK from April 17 to 19. The risk of flash floods is particularly high in susceptible areas of upper KP (Dir, Swat, Kohistan, Shangla, Batgram, Chitral), Gilgit-Baltistan, and the Neelum Valley of Kashmir due to the expected heavy rainfall.

Beyond natural disasters, the weather agency has cautioned that hailstorms, windstorms, and lightning pose a threat to weak structures, including electricity poles, billboards, and solar panels. Farmers in KP and upper Punjab have been advised to take preemptive measures to protect standing crops from potential damage. Tourists are strongly urged to exercise extreme caution and avoid non-essential travel during the forecast period.

Stark Contrast: Sindh Grapples with Surging Mercury

In a striking climatic dichotomy, while northern Pakistan prepares for torrential rains, Sindh province is experiencing an intense heatwave. Temperatures have soared, with Shaheed Benazirabad and Mithi recording highs of 43.5 degrees Celsius. Other districts like Sakrand, Tandojam, Dadu, and Chhor also reported temperatures exceeding 41°C. Karachi, too, saw mercury levels reach 36.1°C at Jinnah Terminal. Chief Meteorologist Ameer Hyder indicated an expected period of ‘abnormally high temperatures and humidity’ for Sindh, significantly warmer than historical averages, highlighting the complex and varied climatic challenges facing the nation.

This dual weather scenario underscores Pakistan’s vulnerability to diverse climatic events, necessitating robust preparedness and adaptive strategies across its varied geographical regions. The implications for agricultural productivity, critical infrastructure resilience, and public safety are paramount, demanding a coordinated national response to mitigate potential adverse effects.

Additional input by Imtiaz Ali