Several feet of snow are expected in the Cascade Mountains this weekend, which could be challenging for pass travel. A Winter Storm Warning is in place for the Cascades until 4 a.m. Sunday. Snow levels in the mountains should be between 2,000 and 3,000 feet Thursday into Saturday. Between 1-2 feet of new snow is likely at the pass levels through Saturday night. As much as 3 feet is possible above 5,000 feet. Current models forecasted 9 inches at Snoqualmie Pass by 11 p.m. Friday and 18 inches by 9 a.m. Saturday morning. Travel could be "very difficult," according to the National Weather Service. READ MORE: https://www.king5.com/article/traffic/traffic-news/i-90-closed-north-bend-spun-out-semis-wsdot/281-1b0cb415-0a2a-4769-942f-6c8d8d960c69