With heavy rain forecast overnight, the Environment Agency has issued flood warnings for the region.
There are currently 11 warnings in place.
For more information, visit the Environment Agency website, or call the Floodline on 0845 988 1188.
A family from Melksham on holiday in Gloucestershire over Christmas had to be rescued from their cottage after being marooned by the floods.
Tyntesfield Estate in North Somerset has been forced to close after the visitor centre was flooded.
RNLI volunteers are on stand by as the region braces itself for more rain. Winds of up to 70mph are also expected.