An 89-year-old woman from Hamilton, Montana is missing, and RCMP believe she may be in Saskatchewan.

On Monday, Esterhazy RCMP received a report of missing Catherine Rawson who was last seen in Regina.

She is also known to travel to Esterhazy, Round Lake, Yorkton, Melville, Broadview, Carlyle, Estevan, Grayson, Neudorf, Weyburn, MacDowall and Hamilton, Montana.

Catherine is described as five feet tall, 119 pounds, with brown eyes, short red hair, and glasses.

She may be driving a 2004 yellow Toyota Matrix hatchback with Montana license plate 139250N.

RCMP say she was reportedly seen in MacDowall on Wednesday evening. She may be headed towards Alberta.

If you have seen Catherine or know where she is, contact Esterhazy RCMP.