Hundreds of homes have been evacuated in a Lincolnshire town following severe flooding, as the local MP has said residents are “by no means out of the woods yet”.

Residents in at least 590 homes in Wainfleet and Thorpe Culvert have been told to leave as waters continued to surge on Saturday, with further heavy rain predicted.

The town first flooded on Wednesday after more than two months’ worth of rain fell in two days, causing the River Steeping to burst its banks.

Average rainfall in the Wainfleet area compared to the rainfall for recent days
(PA Graphics)

On Friday, three RAF helicopters dropped 270 one-tonne sandbags in an attempt to repair the bank.

Conservative MP for Boston and Skegness, Matt Warman, told the Press Association on Saturday evening that “the Environment Agency is in the process of putting together two pumps that will start taking away some quantities of water”, but he was unsure when they would be up and running.

Summer weather 16th June 2019
A house surrounded by flood water in Wainfleet (Joe Giddens/PA)

He also suggested the body and other authorities may need to consider in future what could have been done better to prevent the deluge, but “ultimately, that level of water was always going to cause problems”.

Mr Warman also praised the multi-agency response to the flooding.

He added: “In terms of the response, we have seen an incredible working together of the agencies.

“Local people should keep an eye on the police because there is still the potential for risk to homes and lives.

“But in the long term, it will always just be a huge thank you.”

Lincolnshire Police have shared a list of more than 100 postcodes, all in the PE23 and PE24 area, where evacuations are possible.

The force said on Saturday afternoon: “Some occupiers in this area were advised to leave in this area yesterday. Our advice still remains and has been extended to around 300 homes (in addition to the 290 already advised and assisted to evacuate).”

The Environment Agency said the Wainfleet area experienced two months’ worth of rain in just two days – with 132mm between June 10-12, which is considers “an unprecedented event”.

Average rainfall in a month in the area is 48-70mm, and the Met Office predicts up to 20mm more rainfall in Wainfleet over the next two days.

The Maritime and Coastguard Agency are assisting with the evacuations.

They said: “HM Coastguard is assisting other emergency services and authorities in Lincolnshire this afternoon in response to further flooding.

Spring weather 14th June 2019
An RAF Chinook helicopter delivers sandbags to plug a gap where the River Steeping burst its banks (Joe Giddens/PA)

“On Saturday June 15th, HM Coastguard is assisting with the evacuation of approximately 300 properties in Wainfleet.

“Three Coastguard rescue teams are on scene through the afternoon and the teams which are responding are from Mablethorpe, Skegness and Wrangle in Lincolnshire.”

The Met Office says across the country temperatures will rise into the mid-20s early next week, before there is further rain and the risk of thunder.

Meteorologist Simon Partridge said: “There is the potential for some thundery and heavy rain on Tuesday and Wednesday.

“A little bit of uncertainty about when it will arrive but it will be pushing in from the south and will leave from north-east England. England and Wales will have spells of heavy and thundery rain.”

Immediately before that, the south-east of England could have temperatures of 25C or 26C on Tuesday, according to the forecaster.