There's a pretty huge mass of clouds south of us, but the forecast for Denver is mostly cloudy, with only stray thunderstorms possible for tonight, according to The Weather Channel. It'll stay in the 70s and 80s through midnight, Weather Underground predicts.
As of 4:30 p.m., we haven't seen any cancellations or delays for tonight. The clouds in the image below are moving eastward, and there aren't many bearing down on Denver. Still, maybe bring a raincoat.
Update, 8:30 p.m.: There might be showers.