A father and son from south Wales have become internet stars after uploading videos to vine, an app that allows users to post 6 second looping video online.
They now have more than half a million visitors - and they're the third most popular 'viners' in Europe! Our reporter Megan Boot has been to meet them...
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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.