Front is way ahead of schedule...
Quick Update:
The initial cold front has already made it into the Denton area. Temperatures today will be much cooler than I had forecast yesterday. We've pretty much reached our high temperature for the day.
Look for mostly cloudy skies and areas of mist with temperatures slowly falling for the rest of the day. There is a pretty good chance of thunderstorms overnight and into Sunday morning. For now the rest of the forecast I will leave as is. With updates as needed.