At 5:51 p.m. MDT, Environment Canada meteorologists are tracking a severe thunderstorm that is producing a tornado. Damaging winds, large hail and locally intense rainfall are also possible. This dangerous thunderstorm is located just northwest of Onion Lake and is moving toward the east at 60 km/h. Communities in the path include: Onion Lake ### This is a very dangerous and potentially life-threatening situation. Tornado warnings are issued when a thunderstorm is producing or is likely to produce a tornado. Area: (Co. of Vermilion River near Tulliby Lake)