Well, you guys sure picked a perfect time to be running through the upper Midwest. It is dry and severe clear yesterday afternoon and today. It will probably remain like that until you hit eastern PA Saturday. Have fun and wave as you drive by Chicago. What time are you planning on buzzing through? If you are stopping for lunch in Rochester, then maybe overnighting Friday night in the Chicago area? Looks like you are running 90 east. If so, you will most likely bypass the city and take 294 around Chicago. If so, that runs about 20 mins from my house. I help you with hotel recos and maybe we can grab a beer tonight. I'll text you.