KTLA 5's Kacey Montoya tells us about the significant weather changes in store for the Southland in her extended forecast. Feb. 19, 2023. Southern California Weather Home Page: https://ktla.com/weather/ Get Los Angeles breaking news, entertainment, weather, traffic and sports from L.A.'s Very Own, KTLA 5 News. Keeping Southern Californians informed since 1947. Online: https://ktla.com/