Police are re-appealing to the public to help find Margaret Tyszkow who is missing from Badsey, near Evesham.
Margaret, who is 68-years-old, was last seen on Thursday 25 November between 10am and 10.30am when she was walking towards Chapel Street.
She was wearing a long grey mac, a knee length skirt and a face mask.
Despite on-going searches for Margaret she has not yet been located and officers are very concerned for her welfare.
Inspector Al Denny of West Mercia Police said: “We would encourage anyone who may have seen her or know her whereabouts to contact us immediately.
“I would also ask people to check sheds, outhouses and garages in case she has sought shelter during the cold weather.”
If anyone has seen Margaret or knows of her whereabouts please call 999 quoting incident 537i of 25 November.