I-90 between Spokane and Billings When can expect snow?
I'm looking at maybe traveling on I-90 between Spokane and Eastern Montana sometime in October. When does snow become a problem in the mountain passes? Thanks.
Forum Discussion
Earliest? August... no kidding
Normal, late Nov can be dicey.
But if it snows, it will not stick around for long, stop someplace and wait it out.
Normal, late Nov can be dicey.
But if it snows, it will not stick around for long, stop someplace and wait it out.
