I would get a fan and some sand. You would need like bricks and fans on every side then that would look kinda like a hurricane kinda......
How To Make Models Or Experiments For Wind, Hurricanes, And Tornadoes?
It is very easy to make models for wind, hurricane and Tornadoes at home. You would need some house hold items and some stationery items. Here is a link that has models on wind, hurricane and Tornadoes:
www.bpcweb.net
www.bpcweb.net