NEW : The Washington State Department of Transportation said 1,250 workers will use nearly 500 pieces of equipment statewide to treat and plow roadways . Seattle prepares for significant snowfall . Storms could be among area 's 10 worst since 1940s . Up to 3.5 feet of snow in Cascade Mountains forecast . Comment: The storm is moving from the west, so it will hit us on Friday or Saturday and then move out over the weekend.
NEW : Seattle prepares for significant snowfall . Storms could be among area 's 10 worst since 1940s . Up to 3.5 feet of snow in Cascade Mountains forecast . Comment: The storm is moving from the west, so it will hit us on Friday or Saturday and then move out over the weekend.