Winter Weather Advisories and Snow for Western US Mountains, Alaska

A strong Pacific storm began bringing snow to the Washington Cascades and Northern Rockies on Tuesday evening, October 27, with winter weather advisories in effect through Thursday. The National Weather Service expects 4 to 8 inches of snow on Cascade passes, impacting routes like US 2, US 12, and US 20, with hazards including snow-covered pavement and reduced visibility. Additionally, a Winter Storm Warning is in place for parts of the Brooks Range in Alaska until Thursday, posing risks to road and flight travel in affected mountainous regions.