Funnel clouds roared overhead in Saskatchewan, missing any tornado activity in the southeast

The southeast got through a funnel cloud warning last night, even as scary systems appeared in the skies over the area and threatened to produce landspout tornadoes. While those landspout variants aren't as fierce as their supercell counterparts, such as the tornadoes that landed near Estevan in June, they can still cause damage.

Crawford Luke, a meteorologist with Environment and Climate Change Canada, talks about what they look for before they send out a funnel cloud warning.