Yemen, 5 September – In response to the severe flooding and violent windstorms affecting nearly 562,000 people in Yemen, the International Organization for Migration (IOM) has launched a USD 13.3 million appeal to deliver urgent life-saving assistance. The unprecedented weather events have compounded the humanitarian crisis in the country, leaving thousands of internally displaced persons and host communities in dire need of assistance. 

“Yemen is facing yet another devastating chapter in its relentless crisis, exacerbated by the intersection of conflict and extreme weather events,” said Matt Huber, IOM Yemen’s Acting Chief of Mission. “IOM teams are on the ground, working around the clock to deliver immediate relief to families affected by this catastrophe. However, the scale of the destruction is staggering, and we urgently need additional funding to ensure that the most vulnerable are not left behind. We must act immediately to prevent further loss and alleviate the suffering of those impacted.” 

In recent months, torrential rains and flooding have destroyed homes, displaced thousands of families, and severely damaged critical infrastructure, including health centres, schools, and roads. Across multiple governorates, including Ibb, Sana’a, Ma’rib, Al Hodeidah, and Ta’iz, thousands of people have been left without shelter, clean water, or access to basic services, and scores of lives have been tragically lost. 

The storms have struck as the country grapples with a cholera outbreak and escalating food insecurity, further exacerbating the vulnerability of displaced families and strained health systems. As the harsh weather conditions are expected to continue, more households are at risk of displacement and exposure to disease outbreaks due to damaged water and health infrastructure.  

Ma’rib Governorate has been particularly hard-hit, with strong winds since 11 August severely damaging 73 displacement sites and affecting over 21,000 households. Public services, including electricity networks, have been severely affected, aggravating the crisis in one of Yemen’s most vulnerable regions. Urgent shelter repairs and cash assistance are needed, with healthcare services and sanitation infrastructure among the most immediate priorities. 

Since early August, floodwaters have damaged shelters, roads, water sources, and medical facilities, leaving over 15,000 families in Al Hodeidah and 11,000 in Ta’iz in desperate need of emergency support. These rains have not only led to tragic loss of life but have also wiped out entire communities’ belongings and means of survival. 

In response to this crisis, IOM is targeting 350,000 people with shelter, non-food items, cash-based interventions, health, camp coordination and camp management, and water, sanitation, and hygiene interventions. Distribution of water tanks, latrine repairs, and desludging efforts are ongoing in multiple sites, while health services are being expanded, with mobile teams currently treating over 100 individuals and referring critical cases to hospitals. 

IOM’s efforts are further supported by emergency response committees working tirelessly to register and verify affected households, relocate displaced families, and reduce the risks of further damage. However, the resources available are insufficient to cover the vast needs, with key gaps remaining, especially in the shelter and NFI sector. 

With no contingency stocks for essential relief items and the situation growing more critical by the day, immediate funding is necessary to address the most pressing needs on the ground. IOM stands ready to scale up its response but requires the necessary resources to do so.  

With further severe weather expected in the coming weeks and funding constraints, the Organization is urgently calling on the international community to support this appeal to continue providing lifesaving aid and address the overwhelming needs of those affected. 

To read the full appeal, please visit this page

For more information, please contact: 

In Yemen: Monica Chiriac, mchiriac@iom.int  
In Cairo: Joe Lowry, jlowry@iom.int  
In Geneva: Mohammedali Abunajela, mmabunajela@iom.int