El Niño's impacts are expected to vary globally. In the U.S., the southern regions may experience increased rainfall and flooding, while the northern areas could see warmer, drier winters. Internationally, droughts and wildfire risks are anticipated in Indonesia, Australia, and parts of Africa, while South America and East Africa may face heavy rainfall. The phenomenon could also exacerbate food shortages and disrupt energy supply chains, particularly in regions already vulnerable to climate extremes. Scientists emphasize that even moderate El Niño events can lead to record-breaking global temperatures, amplifying the risks of climate-related disasters.