Yeah, the cams look unreal. NOAA is predicting a **low** of 30 Saturday night:

https://forecast.weather.gov/MapClick.ph...75#.Wutk54gvyM9

We're actually considered spending the night. We've got our all winter gear, and enough fuel to melt water (which we were planning on doing anyway assuming the TC pond is frozen), so why not at the top?