Areas in London and the south of England, the Highlands and north east of Scotland and Northern Ireland are all set to be lashed over the next few days.
A shopping centre in East Sussex has been evacuated due to flooding, as huge downpours continue to batter Britain and more than 100 flood alerts are issued.
Anglesey resort under red flood warning and other North Wales areas on alert dailypost.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dailypost.co.uk Daily Mail and Mail on Sunday newspapers.