Salmon Arm RCMP are asking for tips to help find Calvin Erickson, 75, who has not been seen since 3:30 p.m. PT on Thursday March 24.
His family reported him missing Thursday evening.
Police are conducting an extensive ground and air search in an attempt to find Erickson.
Erickson is described as Caucasian, with grey hair, 6 feet 3 inches tall, wearing blue jeans and black shoes. He may be wearing glasses.
He has difficulty walking and walks with a distinctive shuffle, according to police.
Erickson may require medication and medical attention.
RCMP are asking anyone with information about Erickson's whereabouts to call 250-832-6044.