1 week to start!!!

Can't forget to mention my good friend Steve that will be joining me for the trip across the US.  Hopefully he won't mind waiting for me too much.  We head off in one week, target for the first day is Potlach, Idaho.  From there we plan to head toward Koskia, Idaho and proceed up and over Lolo Pass to Montana.  Initial indications are for temps in the 40's to low 60's with rain.  This may be our first few days of travel.  Might get colder as we head toward Yellowstone and through the park to Cody, Wyoming.  Gotta get the gear finalized.  How do you dress for Tornados?  Hopefully they will be gone by the time we get into middle of Wyoming and then through Nebraska and Missouri.  John