The RCMP is asking for help to locate 77-year-old Victor Falk.
He was last seen around 6:30 p.m. Tuesday at a Rosthern home.
According to RCMP, Falk is generally in good health but is suffering from a medical condition that can cause mood changes and confusion.
Falk is described as five feet seven inches tall weighing 178 pounds.
He may be wearing a long sleeve plaid shirt with a blue and white hat and dark pants.
Falk wears prescription glasses and may be wearing large sunglasses over them.
RCMP said he is known to frequent Rosthern and Waldheim.
Anyone with information is asked to call Rosthern RCMP at 306-232-6400 or 911.