We had about -9 deg C in our part of Shropshire last night, still down at between -4 and -5 today depending if you were in the sun or not, we have had the snow equivalent of 'fine drizzling rain' blowing around here all day, but only put about an inch of snow down, ran into a few icy patches even on gritted roads out of the sun, bl00dy van driver behind almost on rear bumper for miles of snow covered (it was sticking and not melting, plus icy patches) when I was doing about 40 in 60 limits, he had a real brown pants moment on one hilly bend and dropped back quite a way after that, I had winters on and still slid a bit on some of the icy bits with a very light powder snow covering, so he must have been sliding a bit but still didn't drop back until his boxer shorts changed colour LOL