I live in Texas where it doesn’t snow that much. (We had one day last year when it snowed several inches and then it was gone the next day.) But my wordpress blog is a different story – it will be snowing on my blog all month long thanks to the good people of wordpress.
Have a wordpress blog and want to make it snow on your blog? Go to your Dashboard, click on Appearance, go to Extras and check the box to make it snow. Have fun and…let it snow, let it snow, let it snow (on your blog).
Grace Rules Weblog 
the snow is fun, isn’t it? i had this theme last year and the snow shows up really well!