How Do Tornadoes Form Tornadoes form when the land is slightly damp and there is high winds When there is a bad storm in the mountains you will often hear about Tornado Warnings Not every storm turns into a tornado twister People know the Tornado as a Twister You will hear people all around you say Twister Do not be alarmed if you come across a tornado one day just find a ditch and lay in it for awhile By Danielle Zavet