There's an estimated 45,000 people in Wales living with dementia and over the next 10 years, that figure is expected to rise to 56,000.
In a bid to raise awareness and get people talking about dementia, Alzheimer's Society is launching a new initiative to get hairdressers in Gwent to raise the issue with their customers and provide them with information.
The charity is holding a range of events to mark Dementia Awareness Week.
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Clear skies and calm winds will lead to another cold night, with widespread frost forming early in the night.
The unit make their long-awaited move to Cardiff Bay this year after 40 years in Barry.
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