More than 50 friends and family have gathered in Cwmbran to remember three generations of the same family killed a year ago.
This afternoon a memorial garden will be opened in honour of Kim Buckley, her daughter Kayleigh and six-month-old granddaughter Kimberley.
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Feeling humid with heavy showers and thunderstorms moving north overnight into Sunday.
Four people, including three children, were taken to hospital to be checked for smoke inhalation.
Heavy rain and thunderstorms will affect many parts of Wales this weekend - particularly during Saturday evening.