How do I make/get snow?

I want to get or make snow so I can make a mini diorama of a Subaru WRX, I don't need like heavy snow but enough to kind cover the ground and some on the car.

Thank you

Source: http://cs.scaleautomag.com/SCACS/forums/thread/980835.aspx

Sam Hanks Walt Hansgen Mike Harris Cuth Harrison Brian Hart