It is cold out there!
I just had a look and it said -20! It was a bit magical coming home tonight from work though. There were some hanging frost in the air and the cars headlights showed up as pillars of light going up in the sky in the distance because of the frost. Can't believe though how fast some people drive when there is so evidently a thin sheet of ice on the road because of the cold, you could see it glitter in the headlights but still people were blasting past.