Becky James is looking to win her fourth medal of the week at the Track Cycling World Championships today.
The 21-year-old from Abergavenny won the women's sprint last night, to add to two bronzes she had already claimed.
She cruised through her Keirin heat this morning.The second round and final are this afternoon, in Minsk, Belarus.
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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.