I've been looking all over the place for the last several weeks for the best paste-able weather forecast available on the web. This, from WeatherUnderground.com, is the best I've come across. Let me know if you have any better ideas.
As for the weather itself, it looks like we're going to have very nearly full cloud cover but little chance of rain with the wind shifting from south to north right before game time. That may herald a change in the forecasted chances of rain, which stand only at 30% until after the time the game is supposed to be over. In all likelihood, Waco is going to get some rain tomorrow, and with that kind of cloud cover throughout the day, it probably won't evaporate.
Complete forecast below the jump.Waco, Texas (KACT)