Wellington County OPP have identified the man killed in a multi-vehicle crash near Arthur.
66-year-old Robert William Crosby of Dundalk was pronounced dead at the scene.
Four others were taken to local hospitals with non-life threatening injuries.
Police, fire, and paramedics were called to an area on Highway 6 around 1:45 Friday afternoon where they found a number of vehicles collided.
Investigators say there were white-out conditions at the time.
They are also looking to speak to the driver of a white van (seen in photo) that was travelling through the area at the time of the crash.
Anyone with information is asked to contact OPP.