The intensifying El Niño is expected to cause significant disruptions worldwide, including droughts, flooding, and extreme heat. Vulnerable communities, particularly those already facing poverty, conflict, or environmental challenges, may experience heightened risks to food security, water supplies, and public health. The event's effects will vary by region, influenced by local climate systems such as the Indian Ocean Dipole and Atlantic Ocean conditions. These variations could complicate planning for agriculture, water management, and emergency response, underscoring the importance of localized forecasts.