The return of the La Niña climate pattern in the eastern Pacific has raised concerns about another drought in Southern California. Last year's weak La Niña contributed to a severe drought in the region, and experts warn that this year's pattern could exacerbate the situation even more. The dry conditions are typically driven by La Niña, impacting the U.S. Southwest. This story is particularly impactful as it has significant implications for the residents, agriculture, and ecosystems of Southern California.