I-80 westbound closed to semis over Donner Summit — and a new Sierra advisory runs Sunday into Monday
Caltrans' Saturday-afternoon report closes westbound Interstate 80 to all tractor-semitrailer combinations from the Nevada line to west of Kingvale, a day after spinouts shut the pass in both directions — and the Weather Service's new advisory covers the same passes from 4 p.m. Sunday to 10 p.m. Monday, with a stronger storm behind it midweek.














