El Niño events are known to cause extreme weather conditions, including droughts, floods, and heatwaves. Regions such as southern South America, the southern United States, and parts of Africa may experience increased rainfall, while Australia, Indonesia, and southern Asia could face drought conditions. The warming effect of El Niño may also exacerbate the impacts of climate change, leading to more intense weather events. Governments and humanitarian organizations are advised to prepare for potential disruptions to agriculture, water supplies, and disaster response systems.