Be prepared for more rain tonight
There is a risk of further flooding across the South West as more rain is forecast tonight.
Significant travel disruption is also expected across many parts of the country.
The Met Office has forecast further rain on Sunday and into Monday and this could result in further flooding in south west England.
Since Friday nearly 400 properties have been flooded and the Environment Agency says that its flood defences have protected more than 20,000 homes.
Environment Agency teams continue to work around the clock, deploying temporary flood defences, monitoring river levels and liaising with emergency services, local authorities and organisations including Network Rail and the Highways Agency.
John Curtin, Head of Incident Management at the Environment Agency, said: "Our teams are out around the clock to minimise the risks and prepare for flooding, clearing drainage channels and ensuring that flood defences are working properly.
"We would urge people in at risk areas to keep up to date with the latest situation by checking the Environment Agency website and remain prepared for flooding in their area by signing up to receive free flood warnings.
"With a very busy travel weekend coming up, we would also ask that people check their route before travelling, and remember not to drive or walk through flood water."
Darron Burness, the AA's Head of Special Operations, said: "The run-up to Christmas is one of the busiest times of the year for traffic so any bad weather can have a big impact on the roads.
"Even if you know your local roads, don't be complacent, as flash flooding is a real risk with so much water around.
"Keep tuned to local weather forecasts from the Met Office and travel reports and if it's bad where you are, only travel if it's essential.
"If you do head out, allow more time for your journey as you don't want to rush in conditions like this."
Simon Sheldon-Wilson, Highways Agency Traffic Management Director, said: "We are doing everything we can to ensure our roads are affected as little as possible by the adverse weather.
"But we urge road users to play their part by checking weather forecasts and traffic conditions before they set out, to plan their route, allow plenty of time for their journeys and drive with extra care.
"A routine incident or breakdown can become much more serious in severe weather. Broken down vehicles can cause delays for other road users and put unnecessary demands on the work of our traffic officers at this busy time of year."