Travelers in parts of Montana, Idaho and Wyoming have been warned about dangerous road conditions as a storm system is forecast to bring up to two feet of snow.

IDAHO FALLS – As windy conditions continue for parts of eastern Idaho Sunday, the National Weather Service in Pocatello is issuing a winter weather advisory for other parts of the region.

BOISE, Idaho – A large avalanche has closed a section ... slid down a mountain and buried the road. HOW TO WATCH FOX WEATHER ...