A powerful winter storm moving into Southern California has already whipped up strong winds and brought snowfall to higher elevations, prompting the National Weather Service to issue a rare blizzard warning for areas of Ventura and Los Angeles counties.   Carlos Herrera reports for the KTLA 5 Morning News on Feb. 23, 2023. Details: https://ktla.com/news/local-news/powerful-winter-storm-to-bring-low-elevation-snow-heavy-rain-and-frigid-temps-to-southern-california/ 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/