I mean road temps are generally in the 40s right now, but it's not like the ground was super warm prior to this mild up. I don't think it will take much for those surface temps to go back below freezing.
@CoastalWx I think those squally showers post frontal as because for a couple hour stretch the front is so strong that the theta-e lapse rates go negative.
This is the reason our flood threat is pretty low. It's still snowing in the headwaters and whatever changeover comes will be brief and easily absorbed by the snow.