Distance: 465 miles

States: WA, Idaho, Montana

Weather: -2, Snow

Distance: 

Total: 800miles

States: MT

Weather: -14, Snow on road.

Today was the toughest driving day. We learnt that our car is not snow prepared. We were driving at 20mph on I-90 where the max speed was 80mph. Our highest priority is to have winter tires installed the next day. We were planning to stay at Billings (largest city in MT) but had to stop 30miles before that due to dark and snowy weather. 

Due to my lack of snow driving experience, it was terriying to drive for most of the day.