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Heatwave set to continue around UK Heatwave set to continue around UK
(35 minutes later)
The heatwave currently hitting many parts of the UK is set to continue for at least another week, forecasters say.The heatwave currently hitting many parts of the UK is set to continue for at least another week, forecasters say.
The BBC weather centre said conditions would become more unsettled in northern areas towards the end of July, with the south enjoying warm weather for longer.The BBC weather centre said conditions would become more unsettled in northern areas towards the end of July, with the south enjoying warm weather for longer.
On Saturday, the highest temperature in the UK this year, 31.4C (88.5F), was recorded at Heathrow.On Saturday, the highest temperature in the UK this year, 31.4C (88.5F), was recorded at Heathrow.
There are currently delays at London Waterloo train station because the heat has caused a rail to buckle.There are currently delays at London Waterloo train station because the heat has caused a rail to buckle.
Network Rail, which introduced a speed limit near the station last week due to high trackside temperatures, has closed platforms one to four at Waterloo and said "engineers are on site".Network Rail, which introduced a speed limit near the station last week due to high trackside temperatures, has closed platforms one to four at Waterloo and said "engineers are on site".
Motorists faced disruption on Sunday afternoon when a section of the M25 was closed after the road melted. A reduced timetable is in operation and delays are expected to last for the rest of the day, with some trains cancelled and some London-bound services expected to terminate before reaching Waterloo.
On Sunday, motorists faced disruption when a section of the M25 was closed after the road melted.
It was shut close to junction 23, near Potters Bar in Hertfordshire, on the clockwise carriageway due to severe surface damage.It was shut close to junction 23, near Potters Bar in Hertfordshire, on the clockwise carriageway due to severe surface damage.
The Highways Agency said it reopened at 05:30 BST on Monday after emergency resurfacing.The Highways Agency said it reopened at 05:30 BST on Monday after emergency resurfacing.
"It is regrettable that drivers were stuck in traffic on such a hot Sunday afternoon, but the precaution was taken to close the carriageway after a defect across three lanes led to safety concerns," a spokesperson said."It is regrettable that drivers were stuck in traffic on such a hot Sunday afternoon, but the precaution was taken to close the carriageway after a defect across three lanes led to safety concerns," a spokesperson said.
'Baking conditions''Baking conditions'
Monday is another warm and sunny day across much of the UK, with maximum temperatures of 30C, although parts of Scotland and Northern Ireland are seeing some cloud and patchy rain.Monday is another warm and sunny day across much of the UK, with maximum temperatures of 30C, although parts of Scotland and Northern Ireland are seeing some cloud and patchy rain.
BBC forecaster Nick Miller said high pressure was still dominating and the "baking conditions" would persist in many areas until the middle of next week.BBC forecaster Nick Miller said high pressure was still dominating and the "baking conditions" would persist in many areas until the middle of next week.
The UK has been basking in above-average temperatures for the past week.The UK has been basking in above-average temperatures for the past week.
Wales saw its highest 2013 temperature of 30.2C at Llysdinam on Saturday. The highest temperature recorded for Northern Ireland was 29.9C on 8 July at Edenfel, County Tyrone. Scotland saw its highest 2013 temperature on 9 July, with 28.7C at Strathallen Airfield.Wales saw its highest 2013 temperature of 30.2C at Llysdinam on Saturday. The highest temperature recorded for Northern Ireland was 29.9C on 8 July at Edenfel, County Tyrone. Scotland saw its highest 2013 temperature on 9 July, with 28.7C at Strathallen Airfield.
The Met Office has issued alerts under its Heat-Health Watch scheme for the East Midlands, East of England, south-east England and London.The Met Office has issued alerts under its Heat-Health Watch scheme for the East Midlands, East of England, south-east England and London.
The "yellow" alerts - level two out of four - mean there is a 60% chance of heatwave conditions in these areas over the next few days.The "yellow" alerts - level two out of four - mean there is a 60% chance of heatwave conditions in these areas over the next few days.
Met Office heatwave thresholds are based on maximum daytime temperatures - which vary by region from 28C in north-east England to 32C in London - and a minimum night temperature of 15C.Met Office heatwave thresholds are based on maximum daytime temperatures - which vary by region from 28C in north-east England to 32C in London - and a minimum night temperature of 15C.
In other developments:In other developments:
In addition to festival-goers, sunbathers, sport-watchers and barbecue fans have also welcomed the hot weather.In addition to festival-goers, sunbathers, sport-watchers and barbecue fans have also welcomed the hot weather.
Retailers have reported booming sales as the heat saw shoppers spend thousands of pounds on the high street and online on barbecues, food, sunscreen and garden furniture.Retailers have reported booming sales as the heat saw shoppers spend thousands of pounds on the high street and online on barbecues, food, sunscreen and garden furniture.
Asda said sales of barbecues had soared by 204% in the last two weeks, with charcoal and fuel sales up 176%.Asda said sales of barbecues had soared by 204% in the last two weeks, with charcoal and fuel sales up 176%.
The supermarket also said shoppers were keen to cool off, with paddling pool sales up 446% and sales of garden furniture up 44% as Britons indulged in al fresco dining.The supermarket also said shoppers were keen to cool off, with paddling pool sales up 446% and sales of garden furniture up 44% as Britons indulged in al fresco dining.
But many shoppers avoided stressful and sweaty trips to the shops by turning to the internet.But many shoppers avoided stressful and sweaty trips to the shops by turning to the internet.
Online retailer Amazon said that, compared with this time last year, sales had increased by 816% for paddling pools; 519% for sprinklers and sprayers; 543% for patio chairs and loungers; and 145% for sun skincare products.Online retailer Amazon said that, compared with this time last year, sales had increased by 816% for paddling pools; 519% for sprinklers and sprayers; 543% for patio chairs and loungers; and 145% for sun skincare products.
But the hot weather is not good news for everyone. The very young, the elderly and the seriously ill are the groups who are particularly at risk of health problems when the weather is very hot.But the hot weather is not good news for everyone. The very young, the elderly and the seriously ill are the groups who are particularly at risk of health problems when the weather is very hot.
In particular, very hot weather can make heart and breathing problems worse.In particular, very hot weather can make heart and breathing problems worse.
The NHS says the main risks posed by a heatwave are dehydration, overheating, heat exhaustion and heatstroke.The NHS says the main risks posed by a heatwave are dehydration, overheating, heat exhaustion and heatstroke.
It advises those who are vulnerable to the effects of heat not to go out in the sun between 11:00 and 15:00 - the hottest part of the day. It also recommends that people drink cold drinks regularly.It advises those who are vulnerable to the effects of heat not to go out in the sun between 11:00 and 15:00 - the hottest part of the day. It also recommends that people drink cold drinks regularly.
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