UPDATE 11:03 PM: They are hoping to have all lanes of I-90 between MP 34 North Bend and MP 106 Ellensburg back open by 1 a.m.
UPDATE 8:12 PM: The closure point for WB I-90 is now at MP 106 near Ellensburg. EB remains closed at MP 34 near North Bend.
UPDATE: WB I-90 is closed at MP 84 near Cle Elum and EB is closed at MP 34 near North Bend.
Eastbound I-90 traffic is closed at milepost 46, six miles west of the summit due to semi spinouts blocking the highway.
Westbound chains required all vehicles except all-wheel drive, from milepost 56 Gold Creek, four miles east of the summit. Oversize Vehicles Prohibited.
Snowing, hard at times. Westbound motorists are experiencing up to two hours of added travel time.
Snow and ice on the roadway. No ETA for reopening