Cardiff Blues have announced the signing of veteran Wales prop Adam Jones from rival region the Ospreys.
Jones, 33, has made 95 appearances for Wales and toured twice with the British & Irish Lions.
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The heaviest bursts are expected in the south and east, with some western areas either remaining dry or becoming dry by dawn.
Many places will start dry, but rain in the southeast will spread to most for a time overnight.
The family of Isaac Nash who went missing after being swept out to sea last summer have presented a cheque for £10,000 to the RNLI.