Well it hit 50 here today after an extended cold period, and I was able to get into my hives to put some feed on. It was obvious nobody had made any cleansing flights for a while, it was probably the messiest afternoon I ever spent in my bee yard. Everyone must have got out.
I was pleasantly surprised with the numbers I saw. I know I still have a ways to go, but it's running about 10% loss for me, and I had close to 100 hives going into winter.
I hope t-beek has similar results, and that everyone else fares well.