The combined effects of El Niño and the positive IOD could result in increased precipitation across California, raising the risk of flooding in low-lying areas and heavy snowfall in higher elevations. While this may alleviate drought conditions, it could also lead to hazardous travel conditions, landslides, and infrastructure strain. Seasonal guidance suggests enhanced precipitation across the Southwest and broader southern United States, with potential impacts extending to Texas, the Gulf Coast, and the East Coast. However, the extent of snowfall will depend on temperatures and storm dynamics. (Source: USA Today)