The other day I bought a magazine that had a free crochet pattern for a pretty little snowflake and I made it that day - I liked it that much I made another. In fact it then sent me off on a search on the old internet as I decided to crochet up a blizzard. I get a bit obsessive sometimes:-)
I found an amazing blog site called Snowcatcher where every Monday a new snowflake pattern is posted and there are a fantastic selection of Snowflake Patterns for you to use. I have added the link and hope you'll pop over and have a look - maybe crochet your own blizzard.
I'm going to make a few more and make a snowflake garland - I think it will look really cool on my Christmas Tree this year.