ABC News senior meteorologist Rob Marciano reports on the latest severe weather in the West Coast. SUBSCRIBE: https://bit.ly/2Zq0dU5 SIGN UP to get the daily GMA Wake-Up Newsletter: https://gma.abc/2Vzcd5j VISIT GMA: https://www.goodmorningamerica.com FOLLOW: TikTok: / gma Instagram: / goodmorningamerica Facebook: / goodmorningamerica Twitter: / gma WATCH: https://abc.go.com/shows/good-morning... https://hulu.tv/3WXqiTV #california #atmoshpericriver #weather #snowstorm #gma