It actually wasn't windows. It was that the temperature on the Iowa State sideline was around 130 degrees, while it was like 90 degrees on the Baylor sideline. We tried to put up tents, however Baylor complained and said we hadn't pre-approved them before the game and the Big 12 chimed in and said we had to take them down.
That's also not why we lost that game. We lost because our defense let Baylor's offense drive down the field and kick a last second field goal with a guy who hadn't made a field goal in his entire career. Lol