There are three flood warnings in place in the region tonight. The first is for Salt Moor and North Moor, including East Lyng, Burrowbridge, West Yeo, Moorland and Fordgate.
There is also one for the A361 East Lyng to Burrowbridge and Curry Moor and Hay Moor. More rain is expected overnight and people living in areas at risk are advised to take action.
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.