Meteorologists Tom Trtan and Tom Schmidt discuss the formation of tornadoes and why fall is considered severe weather's ...

Tornadoes on the outer edges of a typhoon's spiral rain bands are a severe convective weather phenomenon that occurs on the ...

Videos of Torch Lake's tornado in northwest Michigan are circulating online. See what weather officials say and a video of the entrancing spout.

A video of a thunderstorm in Kitchener, ON, is circulating online and has sparked concerns over a possible tornado.

This photo shows the upper part of the water tornado model. The acrylic glas tank has a diameter of 50 centimetres and is illuminated with LED strips. The water forms a vortex whose surface shape ...

Parts Oklahoma, Texas and Kansas could see strong to severe thunderstorms Monday, Sept. 8, with the greatest risks being hail and damaging winds.