Emma Tracey
Disability affairs reporter

When I speak to BBC Sport reporter Sally Hurst, she’s sitting in front of a fan and her voice sounds strained.

Sally is an amputee and is finding the current weather particularly tiring.

That's because above-knee amputees use around 65% more energy to walk than non-disabled people do - but it’s not the only reason she’s struggling in the heat.

Prosthetic limbs trap heat around the socket, causing residual limbs to swell and to excessively sweat.

"I may have to literally pour sweat out of my socket several times a day,” says Sally. “Yes, it’s gross!”

The extra moisture and heat can cause blisters as well. Plus, with fewer limbs, Sally tells me "you have less surface area to get rid of heat through sweating", making it harder to regulate body temperature.

“It’s important to manage your condition as an amputee, because any blisters can take days to heal and make wearing a prosthetic impossible.”

Amputee charity Steel Bones advises the people they support to also look after their prosthetic limbs, including avoiding leaving them in the sun or a hot car as the heat can damage the materials and affect the fit.

Image source, Supplied/Sally Hurst

Sarah Turnnidge
BBC News, West of England

One person has been taken to hospital after a lightning strike caused a fire at a nursing home.

Fire crews were called to reports of a lightning strike and smoke seen coming from the second floor of St Benedict's Nursing Home on Benedict Street, Glastonbury, at 00:41 BST.

Three people were evacuated from the building by crews, Devon and Somerset Fire and Rescue have said, with one person taken to hospital. A further 25 people were able to remain in the building.

Anna Holligan
Reporting from The Hague

Image source, EPA

Life has slowed on the streets of The Hague. The heat is oppressive; at times almost suffocating.

For the first time, the Netherlands has issued a code red weather warning for extreme heat, in force across most of the country, with temperatures forecast to climb towards 40C (104F).

Many schools have shut their doors, a veterans’ day parade planned for tomorrow has been cancelled, and festivals are either being called off or limiting alcohol sales. Public transport is still running, but drivers are being urged to carry water and parasols and to travel only if they have to.

On the cycle paths, there is at least some sense of escape: bike lanes are packed with families heading for the coast and surfers pedalling with boards tucked under their arms.

Similar emergency measures are being rolled out across much of the continent, as Europe braces for another day of extreme heat.

Victoria Cook
Reporting from London

Image source, Greenpeace / TI Thermal Imaging

Londoners, especially those looking after children and pets, have been urged to be cautious when outside after thermal imaging technology recorded temperatures of 57C (135F) along the city's pavements and playgrounds.

The images, which record surface temperatures rather than air temperatures, were captured by thermal imaging engineers on Wednesday between 14:00 and 17:00 BST, when temperatures in London were around 35C (95F).

Experts speaking to the BBC, including animal welfare organisations, urged people to consider using public spaces at cooler times, or not at all.

City Hall said as part of its Heat Ready London action plan it was committed to increasing urban greening and shade.

Image source, Greenpeace / TI Thermal Imaging

Greenpeace - which commissioned the imaging - said the black rubber floor at a children's playground in Islington, north London, recorded a temperature of 53C (127F) at 17:00, while the tarmac at roadworks in Holborn, central London, registered 65C (149F).

In Piccadilly Circus, ground surfaces were showing as 56C (133F), the environmental campaign group added.

• Read more on this story

Catherine Byaruhanga
Reporting from Hillingdon Lido

Most people dislike busy rush hour mainline train commutes but I have to say that mine into London this morning was a breeze, despite the already warm weather.

There were fewer commuters and some seats were even empty. It’s a Friday when more people usually work from home, so that could have had an impact too.

At London Bridge station there were warning signs about travel during this hot weather, urging people to only travel if "absolutely necessary" to and from areas affected by the red and amber weather warnings.

It certainly felt like people have been heeding that advice. On the underground it felt stuffy, perhaps as it often does, but the experience was much better because there were fewer passengers. We all had much needed room to breathe.

But my team and I, who are reporting on the impact of the extreme heat here in London, are experiencing some travel challenges due to delays on the underground.

My train had to stop earlier than expected due to a "fault", the driver said. Perhaps a sign of the travel disruption that the Met Office has warned about in its red weather warning.

Image source, Derbyshire Fire & Rescue Service

Firefighters from Derbyshire and Greater Manchester have been battling a large wildfire on Tintwistle Moor since Wednesday.

In an update at 09:00 BST on Friday, Derbyshire Fire & Rescue Service said firefighters from both services "are continuing to tackle the fire, which has affected an area of approximately 22 hectares".

The fire service advises people nearby to keep their windows and doors closed and to avoid the area.

Claire Thomson
BBC News Scotland

Image source, Zara MacDonald

Parts of Scotland have experienced lightning and heavy rain overnight as a weather warning covering most of the country remains in place.

A Met Office yellow warning for thunderstorms and heavy rain came into force for Inverness and much of the north at 15:00 BST on Thursday but has now been widened to cover almost all of Scotland.

A camping and caravan park at Dornoch in the Highlands is reported to have been hit by flash flooding overnight and the area has also had hailstorms.

The thundery weather comes after Scotland recorded its hottest day of the year on Thursday, with temperatures peaking at 31.2C in Threave, Dumfries and Galloway.

The sweltering conditions meant that some areas in Scotland officially experienced a heatwave - with temperatures peaking at 25C or above for three consecutive days.

As the weather takes are turn, forecasters said travel could be disrupted and there was a small chance homes and businesses could flood.

You can learn more here.

There are yellow warnings for thunderstorms in Scotland and northern England running through until the evening, and into the early hours of tomorrow morning in Scotland's case.

For other parts of the country, those only ran until 10:00 BST this morning.

The Met Office advises there is a small chance that homes and businesses could be flooded quickly.

The alerts bring warnings about difficult driving conditions from spray, and the chance of delays on public transport. There is also a slight chance of power cuts.

The Met Office says people should prepare their property for storms, for example by securing moveable objects before gusty winds arrive.

Eleanor Shearwood
Newsbeat reporter

Image source, Sasha Wiltshire

While some people are making the most of the sun, it can be challenging for those with health conditions, including Sasha Wiltshire, who has type 1 diabetes.

Sasha was diagnosed with the condition when she was 18 years old and tells BBC Newsbeat there is "another thousand" things to consider during a heatwave.

The 22-year-old says warmer weather can make things "really difficult" as type 1 diabetics may have to adjust their insulin levels due to the effect of heat on blood sugars.

She says that even when she injects what seems to be correct amount of insulin, it may end up being the "wrong" amount because of the heat.

"There is so much more to consider when you have to deal with a heatwave," she says, including when she's asleep.

"There have been times I’ve had to wake up and I’ve not been feeling okay. It’s quite difficult to tell whether it’s actually my sugars or I’m just really hot throughout the night.”

Sasha says she's sticking to cooler areas, drinking plenty of water and not moving too much in the sun, which is "really what makes my sugars spike quite high".

Image source, Reuters

Over in France, also sweltering through the heatwave, state-owned energy giant EDF says it will give schools, kindergartens and day care centres millions of euros for air cooling systems.

Grants of about 80 million euros (£69m, $91m) will be provided for equipment and projects.

Many schools, ill-equipped to deal with the heat, have been forced to close as temperatures peak.

Today marks the start of final exams for hundreds of thousands of middle school pupils.

Paul Kirby
Europe digital editor

Image source, Reuters

Peak temperatures in Germany could top 40C for the first time today, with the DWD weather service forecasting 41C in the Rhine region of the south-west and "extreme heat stress nationwide".

After its three hottest days on record, more than half of France remains under red alert, even if the peak of the heatwave has passed. The Paris prefect has urged the organisers of the Solidays music festival, the Paris Pride march and an athletics meeting to cancel their events. Otherwise, the prefect says they will be halted by decree. Prime Minister Sébastien Lecornu has warned that too many people are taking part in physical activity and putting themselves in danger.

Temperatures are heading towards 40C in Belgium too, and several events today, including a re-enactment of the Battle of Waterloo, have been cancelled.

Similar temperatures are forecast in parts of the Netherlands, where a code red is in force. There was unrest last night when the organisers of the Defqon.1 music festival decided the code red was too risky for visitors and staff alike.

Switzerland has already seen its highest ever June temperature, with 38C recorded in Basel on Thursday and warnings that the glaciers are about to lose all their reserves of winter ice and go into a net glacial loss by 29 June.

Chris Fawkes
BBC Weather presenter

The 09:00 BST weather observations show that we've already breached the 30C (86F) mark!

The early hotspot is London's Heathrow Airport, where temperatures have reached 30.5C.

The day's highest temperature is likely to be recorded at about 15:00 - 16:00 this afternoon, in East Anglia or south-east England, where 35-37C is expected.

Sadaf Maruf
Your Voice news editor

Richard Baldwyn has been growing cherries near Stratford-upon-Avon for 23 years. He says this is one of his best cherry crops - although its been a tough year for arable farmers.

"The cherries have ripened very quickly and evenly in this heat so now they are easier to pick," he says.

"Just a few weeks ago we were behind where we were last year, then the heat hit. The size is really good because we had rain earlier, then a good flower and a good set. The weather has worked in their favour.”

The cherries "are not sweating it out like us humans," he says. "These will be a really good sweetness and very juicy."

The farm also has sheep and cattle. Richard says they are spending their time having a lie down in the shade most of the day in this weather.

"The cows drink a lot of water. It’s a matter of rounding them up in the early morning and later in the evening and making sure the troughs are full of water."

Image source, Supplied

Chris Fawkes
BBC Weather presenter

Hate the heat?

The end of this unprecedented June heatwave is around the corner, with temperatures dropping to more comfortable levels for all of us by Sunday.

Overnight temperatures will drop then to more comfortable levels, so you can pencil in some better sleep.

Emma Tracey
Disability affairs reporter

If you struggle with your mental health, you might find the heat affects you more than other people.

Dom Horton, from Rethink Mental Illness, says the hot weather can be a trigger for many mental health conditions, such as mania for those living with bipolar disorder.

Some antipsychotics and antidepressants, such as SSRIs - which are designed to increase serotonin levels in the brain to improve symptoms of depression - can also affect how our bodies regulate temperature and how much we sweat.

Other medications can leave the skin more sensitive to sunlight, while some can reduce how thirsty you feel.

The government highlighted this in its 2025 Climate Change and Mental Health report, saying those taking psychotropic medications may be at increased risk during heatwaves compared to those with other chronic conditions, such as cardiovascular disease.

Horton says you should continue taking your medication as prescribed, store it in a cool, dry place, stay hydrated, and remain indoors during the hottest part of the day where possible.

London Ambulance Service head Jason Killens tells the BBC the service has seen "about a 50%" increase in 999 calls during the heatwave.

"On Wednesday, what that meant is that we took the highest number of calls we categorise as immediately life-threatening Category One calls ever in a day for the organisation, just about 650 of those," Killens tells BBC Radio 4's Today programme.

There were a third more patients with cardiac arrest or reported cardiac arrest as would be expected on a Wednesday in June, he adds.

"In the capital it’s particularly difficult with people travelling around on public transport, the Tube gets very hot in weather like this. We've seen many more patients fainting, collapsing, feeling generally unwell."

"We've thrown the kitchen sink at this," Killens adds - non-essential training and meetings have been cancelled, with clinical workers who aren't normally front-line workers deployed back to the front lines.

Consultant nephrologist and president of the Royal College of Physicians, Mumtaz Patel, has been speaking to BBC Radio 5 Live this morning about the impact of the heatwave on the NHS.

"The conditions have been awful," she says. "I was in the hospital yesterday till quite late and the patients are struggling, staff are struggling."

Patel says our systems "are not designed" for this kind of heat, "particularly the hospital infrastructure".

"Many of the patients are elderly, frailer patients and many of our patients are coming in because of dehydration and falls,” she adds.

She says infrastructure not coping means staff morale is negatively impacted "because we can't provide the right care for our patients".

Chris Fawkes
BBC Weather presenter

If it wasn't the heat keeping you awake last night, perhaps it was the thunderstorms. There are still a lot around in northern England and southern Scotland.

More thunderstorms will develop through the day in Scotland, Northern Ireland and northern England with the threat of flash-flooding and some large hail.

Further storms will develop overnight and tomorrow across the UK with a high risk of thunderstorms affecting parts of south-east England and East Anglia. Some of these could also bring large hail and flash-flooding.

Image source, National Rail

We've been seeing signs of early morning disruption to some transport services in areas currently with red and amber heat warnings in place.

Rail

National Rail says there's major disruption between London St Pancras International and Bedford, which is expected to last until the end of the day. It says East Midlands Railway and Thameslink are the train companies affected.

People in England and Wales are advised to only travel if absolutely necessary on Friday, National Rail says.

Underground

Transport for London (TfL) is also advising the public to check for disruption before travelling and consider whether journeys are necessary.

It says there are severe delays on the entire Bakerloo line due to an earlier fire alert at Oxford Circus. There are also minor delays on the Central, District and Metropolitan lines. The Elizabeth and Mildmay lines have reduced service due to hot weather mitigation.

Roads

Meanwhile, the Automobile Association (AA) says it got 14% more callouts than usual on Thursday for broken-down vehicles.

This reflects “the continued pressure that high temperatures are placing on drivers and their vehicles”, says Tony Rich, the AA's road safety spokesperson.