This is one of a few time lapse photos I took at an LRT crossing downtown. This was taken just after sun set. So, there was enough light reflected from the sky to make the snow appear blue. So, "fixing" white balance to make the snow white, made the sky whiter, which I guess is ok.
It's neat how ultra deep freezing cold can make regular winter cold feel comfortable. So, with the "nice" weather, I took a photo stroll along and near 36 Street SE in Calgary, trying to catch the last bits of light for the day.