For anyone planning on visiting KBF when rain is predicted, I'd highly suggest calling first. I went during the daytime on Dec. 31st (a Friday during a holiday weekend), and the park was closed due to the weather (the sky was partly cloudy). And reports from other sites claim the park has been shutting down and/or closing early, including last Saturday, again due to weather (and again, was just partly cloudy). Seems that if it rains a little, KBF will shut down the entire park.