Update Thursday 5:00 a.m.: I-90 over Snoqualmie Pass has reopened. Snow continues to fall on I-90 Snoqualmie Pass (here's a look at conditions from Tuesday). Our crews are still doing avalanche control work and we're planning to reassess the situation by about 9 a.m. There is still no estimate for the pass reopening. For other cross-state highways, US 2 Stevens Pass is snowing lightly, chains are required on all vehicles except AWD/4WD, oversized vehicles are prohibited and the pass will close a