FWWU : How do tornadoes form? First Warning Weather University by: David Yeomans, Eric Henrikson Posted: Jan 6, 2021 / 01:02 PM CST / Updated: Mar 10, 2021 / 10:33 AM CST AUSTIN (KXAN) – They’re one of the most destructive forces on the planet, but how do they form? Meteorologist David Yeomans explains in this First Warning Weather University lesson.
