I should've been more clear...I didn't expect U40s dews to hold all night for you, but I didn't expect the actual sfc boundary to come through until about 8a. Basically a slow drop out of the 40s and then the quicker drop post fropa.
CC confirms the possible mixing for Gene and the line approaching dryslot. We’ll see if we get another WAA push later. That line should be quasistationary most of the night, but there will be fluctuations. So ptype could change multiple times.
It doesn't really matter. My temp is bouncing around by the minute between 34-37F depending on the puff of wind over my snow pack. No one is hitting freezing unless the actual surface front comes through. Those in the valleys will get the cold drain before those east of the hills.