Typical MW weather. Hot cold and... wait, where is the traditional thunderstorm? You have to pack some warmer stuff anyway, because the meeting rooms are so f-ing cold. Little hotel rooms with 30 bodies in them - hot. Everyplace else, just right.

I would be very happy with that forecast, since it's been mostly low 60's lately, and Saturday night it got back down into the 30's. We had a FROST warming on Saturday.

You guys have a TON of fun! We'll enjoy the Harry Potter exhibit in Chicago.