Nice idea. I always like how cool the blown snow looks. One thing that seems odd about this photo is how bright blue the shadows are. Seems like these were increased way too much in post processing.
I have no idea as to what this image looks like on your monitor, but at this end one gets the distinct impression you should have tweeked the white balance since your snow has a blueish grey tinge to it.
The position of the sun is such that you have some very harsh shadows which some might find a tad distracting.