First snowflakes for the central and eastern United States; plus, Atmospheric rivers to hammer British Columbia before shifting south into US

A surge of colder air will set the stage for a potential first snowfall across portions of the Great Lakes and Northeast late week. Also, a series of potent storms with atmospheric rivers will blast British Columbia and part of the northwestern United States into this weekend before colder air forces the storm track much farther south. Learn more about your ad choices. Visit podcastchoices.com/adchoices