Update, 5 p.m. Monday: Eastbound I-90 over Snoqualmie Pass is once again open, but snow is coming down heavy at times. Check pass reports before heading over the mountains.
Update, 2:30 p.m. Monday: Snoqualmie Pass is closed eastbond again because of numerous accidents. The pass is expected to be closed for a couple of hours. Stevens Pass is open, but will close for up to two hours on Tuesday morning for avalanche control work.