More wintry trouble ahead for Upper Midwest while heavy rain will raise the flooding risk in Northern California

As cold keeps its grip in the northeastern part of the United States, rounds of snow will continue to cause travel problems in portions of a dozen states into early next week. Also, big rain is poised to renew flash flooding in Northern California in the coming days. As freezing levels plunge and feet of snow pile up in the high country, travel over Donner Pass, California, may shut down. Learn more about your ad choices. Visit podcastchoices.com/adchoices