the question is, will they end up flying out of here tomorrow? well, we spoke to the man just a little earlier, this is the man who is going to make the ultimate decision as to whether or not these balloons fly. listen to what he had to say. >> tomorrow, before the event, we'll make a determination. the police department, the incident commander, where the balloons will fly or not. >> based on the latest weather report, how is it looking so far for tomorrow? >> good. very good. we have the national weather service will be in my incident command post communicating with me. then we have monitors set up along the route, and there are, you go, gust numbers and wind numbers that we have locked into our head that allows us to fly or not to fly. >> and what that chief is going to be looking at are the wind measurements. 23-mile-per-hour sustained winds or 34-mile-per-hour gusts means balloons like sonic will have to