The strengthening El Niño is expected to bring significant weather changes, particularly during the fall and winter months. In the U.S., Southern California and parts of the Southwest, including Phoenix, Arizona, may experience heavy rainfall and flooding, while northern states could see warmer-than-average temperatures, potentially reducing snow and ice coverage. The Southeast, including northern Florida and southern Georgia, faces an increased risk of severe weather, such as tornadoes. Globally, El Niño could lead to droughts in Indonesia and Australia, raising wildfire risks, while parts of South America may experience heavy rainfall and flooding. These changes could disrupt travel, agriculture, and water supplies in affected regions. (Source: Newsweek, 2026-08-19, 19:00 GMT)