An incoming system will result in snow along mountain passes in Central WA, Eastern WA, North ID, and in the Cascades. Right now, snow amounts look to be between 2-5 inches for most passes apart from Blewett Pass. The majority of the snow in the Cascades will fall late Tuesday evening through Wednesday morning, with snow starting elsewhere Wednesday morning. This will bring slick travel conditions over mountain passes on Tuesday night through Thursday morning, and very cold conditions for outdoor travelers. Please take precautions if you plan on being outdoors or traveling through these areas.