Britain to be lashed by two days of heavy rain bringing heatwave to abrupt end

Met Office maps show a blanket of heavy rain stretching across the UK which could see up to 8mm of water dumped on some areas every hour

Met Office maps show a blanket of heavy rain stretching across the UK which could see up to 8mm of water dumped on some areas every hour

Met Office maps show a blanket of heavy rain stretching across the UK which could see up to 8mm of water dumped on some areas every hour