Chains required on all vehicles except all wheel drive, Oversize Vehicles Prohibited.

Snow and ice on roadway. I-90 Snoqualmie Pass: Chains required for all vehicles except all-wheel drive, oversize vehicles prohibited: Eastbound from milepost 34, eighteen miles west of the summit near North Bend; Westbound from milepost 72, twenty miles east of the summit near Easton. Travelers will experience added travel time and delays due to adverse weather conditions.