Ignoring the somewhat silly "warm/not warm" and "forecast confidence" tangents, I think it's worth noting how good the NWS forecast was for Saturday. Even 6 days out they noted that there was a chance of rain on Friday lingering into Saturday and the message didn't really change all week. Yes, the NWS was a little late on forecasting the potential for major rainfall amounts for Friday, but at no time did it ever look like Saturday was going to be worse than a few light showers in the morning and cloudy in the afternoon with highs in the mid/upper 60s.
In fact, I'd argue that the forecast (from the NWS) barely changed from my post on Wednesday morning, i.e.,
"Very likely warm (high around 70F) and comfortable (dewpoints near 60F) with a few showers through sunrise, but drying out after that with mostly cloudy skies through mid-afternoon and then increasing sunshine for the game. Still not a 100% lock for dry tailgates, as a couple of models show a stray, light shower or two (nuisance level, i.e., <0.02") up through early afternoon, but no models are showing measurable rain after that." Every subsequent forecast was very close to that.
That forecast verified pretty nicely, as we had about 0.03" of rain between about 9:30 am and 10:15 am (NWS was generally calling for about 0.03" in the morning) and then no rain at all after that, with cloudy skies until about 2 pm, when we got some sun that shot the temps up from 62F to 70F in 2 hours (and the high was 71F, as per the table below from NB), so warm certainly verified, and it was still 66F at game's end. Again, kudos to the NWS. On to Wisconsin.