Hello once again! I'm planning a roadtrip during my spring break to bring my car from Seattle to St. Louis. The biggest thing we're trying to figure out (there are three of us) is if it is possible to arrive in St. Louis by the 17th/18th (that's us leaving Seattle on the 12th, a Saturday, and arriving in St. Louis on Thurs/Fri if possible). We most likely have a place to stay in Missoula, and are planning on couch surfing (splitting up if need be) in the other cities we arrive at.
What's a good in-between city for Rapid City and St. Louis? We were thinking Omaha or Lincoln, or maybe even KC but I'm not familiar with this area.
Weather: I know the pass is going to be snowy but I'm not familiar with Eastern Washington. I'm guessing that if E. Washington around Spokane is snowy, so is Missoula. I'm also assuming that I-90 is well kept in the case of snow. Any thoughts or suggestions? We can arrive later into the weekend if necessary, but we're hoping to get there by Thurs/Fri. Thanks!