It is cold here right now. Just checked and it is 1F with wind chill taking it down to -9F. Yesterday the high was 13, but with bright Colorado sunshine on the snow and no wind it really didn't seem that cold.
I happened to look out a west window right at sunset and got a glimpse of a sunset that brought home a sense of cold.
The blue sky had washed out to white, a fiery sunset had wispy bits of white fog softening it, fading colors to icy pastels, the trees were black against the sky and the snow was a heavy blanket of white over everything, without the glitter that sparkled during the day. There was a stillness in the air and a sense of being in a frozen painting.