Nottinghamshire Police are concerned for the state-of-mind of 31-year-old Vanessa Firth.
The mother-of-one, from Netherton Road, Manton, has not been seen since 6:45pm on Wednesday.
Officers and relatives have searched the local area, including Hannah Park and Library Gardens where she enjoys visiting, but she is nowhere to be found.
More top news
Here is your Tuesday morning weather forecast with Helen Plint.
Your Tuesday morning weather forecast with Helen Plint.
Twin boys with a rare genetic condition have defied the odds after becoming the UK's first twin transplant patients.