Most all of the computer models (there are multiple versions that cover this period of time) show quite a few clouds across the region. They are consistent that conditions will be better from Scottsbluff to the west. Otherwise, there will be leftover cirrus and cirrostratus clouds left over from thunderstorms in Colorado the night before. In Missouri, there will likely be some leftover clouds from thunderstorms in Kansas.
I would not make any relatively minor changes in plans because of this (e.g., Liberty, MO versus Excelsior Springs) because the model is not that good. This forecast will be updated in the morning.