Yet another storm system is expected to bring several inches of rain to Southern California beginning on Sunday evening, meteorologists say. While most of the weekend will be dry and cooler than average, the term all Californians have come to learn over the last several years looks to make another appearance - in the form of an "atmospheric river." The last atmospheric river storm struck Southern California early last week, with torrential rain, flooding and mudslides. KTLA's Shelby Nelson reports on Feb. 16, 2024. Details: https://ktla.com/news/california/significant-flooding-possible-as-heavy-rain-wind-expected-in-southern-california-early-next-week/ KTLA 5 News - Keeping Southern Californians informed since 1947.