New post on http://twitter.com/caltransdist3 : CaltransDist3 Traveling to the Sierra this weekend? Up to TWO (2) feet of snow predicted for I-80 Donner Pass Friday thru Sat. night. Expect chain controls and winter driving conditions. Be prepared with full tank, xtra food/water/warm clothes and patience for traffic delays! http://pic.twitter.com/v99lm7iYrD