On August 6, 2016, he resigned from the Saskatchewan Party caucus and from Executive Council, where he was the Deputy Premier and minister responsible for Saskatchewan Government Insurance and the Saskatchewan Liquor and Gaming Authority, after being charged with impaired driving the previous day. He later pleaded guilty. On May 13, speaking about the launch of an impaired-driving awareness campaign, he spoke about Saskatchewan's high injury and fatality rates in regard to drinking and driving incidents. He was re-appointed to cabinet on November 9, 2020 as Minister of Government Relations.[3]
McMorris is a graduate of Milestone High School and the father of professional snowboarders Mark McMorris and Craig McMorris.