Head over to our new Lanarkshire Live Facebook page to make sure you're up to date with the top stories in the regionKerys is described as being white female, of slim/medium build, with dyed red/black hair and blonde roots.
She was last seen wearing a khaki green over-sized T-shirt and light grey leggings.The teenager is known to frequent Lanark, Irvine and other Ayrshire surrounding towns.Police Sergeant Durie from Lanark Police station told Lanarkshire Live: "Kerys has been missing for a number of hours now.
We have a number of Police resources out looking for her and I am now looking for the assistance from the public."If you believe you have seen Kerys or have any information please contact 101 quoting incident no.
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