Mick Birch, a Group Commander at the West Midlands Fire Service, says it's too early to say how the fire started but a member of staff at the timber warehouse did say where he thought the blaze began.
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Rain slowly clearing to sunshine and showers on Sunday.
Outbreaks of rain will move southwards turning clearer and colder.
Heavy showers with a chance of thunder but clearing this evening with clear spells overnight.