This week’s weather question comes from 7-year-old Aiden Smiley. He wants to know where wind comes from and how it forms. Wind comes from uneven heating on earth’s surface from the sun. For instance, ...

Jet streams play a key role in how tornadoes are formed. When it comes to tornadoes, you’ve seen them, and you’ve seen what they can do. But do you really know how a tornado forms into that monstrous ...