Tens of millions on alert as massive weather systems take aim

Part of the West Coast is in the path of an atmospheric river storm, which is triggering heavy rain and could lead to flooding.

WATCH THE FULL EPISODE OF ‘WORLD NEWS TONIGHT’:
https://bit.ly/3uHCDO5

WATCH OTHER FULL EPISODES OF WORLD NEWS TONIGHT:
http://abc.go.com/shows/world-news-tonight

WATCH WORLD NEWS TONIGHT ON HULU:
https://bit.ly/3iQLwPp

#WorldNewsTonight #storms #atmosphericriver #rain