Well I'm assuming you will be going through parts of the snake river valley here in southern idaho. Not much happenin condition wise on the western side of the state. Heard of a fatal crash today in south central idaho by jerome/hazelton area. Freezing temperatures on eastern side of the state i believe. Snow will start accumulate by the time you leave on the southern and eastern portion of the interstate that runs through the valley. First snow fall in the western side came down today.