Searches have been ongoing in the Kinlochewe area for Martin Rhodes who remains missing.
The 46-year-old from West Yorkshire has not been seen since around 8.30am on May 1.
It is believed he planned to go walking locally and was reported missing when he failed to return to his accommodation later that day.
Searches have involved police officers working with Torridon and Dundonnell mountain rescue teams, the Search and Rescue Dogs Association and the HM Coastguard helicopter.
Officers are continuing to appeal to anyone who may be able to assist with inquiries to come forward as soon as possible.
Inspector Jamie Wilson said: “Martin is an experienced hillwalker but it is out of character for him to be out of contact for this length of time.
“We are continuing to urge anyone with information which could help locate him to get in touch.
“Our searches have been focused on the popular Slioch hillwalking route from Kinlochewe but I would ask anyone who believes they might have seen Martin, or has information on where he planned to walk, to let us know.
“With the conditions having turned colder, I would also ask anyone with a shed, outhouse or somewhere that a person could have sought shelter to check them thoroughly.
“Anyone with information which could help is asked to contact Police Scotland on 101, quoting incident 4582 of May 1.”