Torrential rain has flooded homes, roads and Tube stations in London after thunderstorms struck the south of England on Sunday.

Residents in north-east London have been using buckets, brooms and wooden boards to create makeshift flood defences for their homes, while water gushing from an Underground station was caught on video.

Restaurant manager Mariya Peeva, who lives in Woodford, said her neighbour’s bedroom was flooded, and her son worked with other residents to prevent the rising rainwater from deluging their home.

Ms Peeva, 46, said: “My son went to buy some food from the local shop – by the time he came back the whole street and the pavement were already flooded and the water was coming into our front door.”

Londoner Eddie Elliott, 28, said the flooding was the worst he had ever seen it, after he cycled past Queenstown Road station where the road had been “totally shut down”.

He said: “Having been born and raised in London, I have never seen anything quite like it.

“It stands out as the worst I’ve experienced personally… totally shut down the whole road with buses stood broken down in the water.”

Jamie Curtis said the roads near Clapham Common were blocked due to floodwater which was “12 to 18 inches deep”.

Part of Newham Hospital in Plaistow, east London, has also been flooded.

The hospital said: “Our Emergency Department has flooded in some areas.

“We’re still here if you need us but to help us while we fix things please attend a neighbouring hospital if possible. Thank you.”

Standon Calling festival in Hertfordshire has been cancelled due to the floods.

The festival said in a statement: “Unfortunately due to flooding we will no longer be able to proceed with the festival.

“If you can safely leave the site this evening please do so as soon as possible. We are working on getting everyone off site as safely and quickly as possible.”

The Met Office has issued a yellow warning for storms which could cause travel and power disruption also covers a wider area of the south from Norwich to Plymouth, and lasts until midnight.

Met Office meteorologist Steven Keates said parts of the south between south Suffolk and the Isle of Wight could be deluged by 100mm of rain in just a few hours on Sunday evening.

“There’s torrential thunderstorms around yet again,” he said.

“Into the evening, from Norfolk to Bournemouth we are going to see some pretty lively showers.

“Torrential downpours, thunder and lightning and potentially some hailstones are settling in the south.”

Mr Keates said the storms are being caused by a “convergence” of air currents, due to warmth in the earth’s surface from the recent heatwave rising into cooler air in the atmosphere.

It comes after lightning set fire to houses in Andover, Hampshire, on Saturday morning, forcing residents to leave.

Neighbours heard an “enormous bang” as the strike set two homes ablaze on Mercia Avenue, and a 70-year-old woman was assessed by paramedics.

Kingston Police warned motorists to “drive carefully” and remember they are “not driving a submarine”.

The force said in a tweet: “Please remember to drive carefully.

“Also remember that you’re not driving a submarine.

“Do not enter what could possibly be deep water.

“Watch your speed and distance as stopping distances will be greater.”

The rain brought an end to the heatwave earlier this week, potentially disappointing anyone who hoped for a dry, sunny trip to the coast.

The rest of the country was forecast to experience a cloudy, more settled end to the week while sunshine is expected in Scotland.

Temperatures are set to rise in most places again on Monday as the storms clear, with the mercury predicted to reach 26C in London, 25C in Edinburgh, 24C in Cardiff, and 22C in Belfast.

The Met Office has predicted early cloud in some northern and eastern parts which will move up to Scotland, and sunny spells and scattered showers in most places throughout the day.