Key Points

The UK is preparing for its third major heatwave this year, with temperatures expected to hit 34°C. The Met Office has issued an amber health alert, warning of risks to vulnerable groups. Reservoir levels are at their lowest since 1976, raising concerns over water shortages. Experts say such extreme heat events will become more common due to climate change.

Key Points: UK Braces for Third Widespread Heatwave With 34C Temperatures

  • UK faces third heatwave with 34C highs in some regions
  • Amber health alert issued for vulnerable populations
  • Reservoir levels drop to lowest since 1976
  • Experts warn heatwaves will become more frequent
2 min read

UK faces third, more extensive heatwave

The Met Office warns of a severe heatwave hitting the UK, with amber alerts issued and reservoir levels at historic lows.

"The current heatwave is more widespread than previous heatwaves this summer. – Steve Willington, Met Office"

London, July 12

The United Kingdom is bracing for its third heatwave of the year, with exceptionally hot and dry weather conditions prevailing in large parts of the country.

According to the Met Office, vast expanses of the UK have met the official heatwave criteria, with hot, dry and sunny weather persisting into this weekend.

High pressure remains dominant, and temperatures are forecast to reach highs of 33-34 degrees Celsius in some regions over the next two days.

Met Office Chief Meteorologist Steve Willington said, "The current heatwave is more widespread than previous heatwaves this summer."

On Friday, the UK Health Security Agency and the Met Office issued an amber heat-health alert for much of England.

Under the weather-health alerting system in use, an amber heat-health alert indicates that weather impacts are likely to be felt across the whole health service.

At this alert level, health impacts may begin to be observed among the wider population. There is an increased risk for individuals aged over 65 and those with pre-existing health conditions, including respiratory and cardiovascular diseases, Xinhua news agency reported.

The Environment Agency has reported that England is experiencing the driest start to a year since 1976.

In June, reservoir levels declined at nearly three-quarters of monitored sites, with all regions now recording below-average water storage.

The agency has warned that continued dry conditions could place further pressure on water resources and the environment.

Tim Fox, fellow of the Institution of Mechanical Engineers and co-author of a report on climate change adaptation, emphasised that the recent heatwaves in Britain are not isolated events but are expected to become increasingly common in the future.

"As UK summers become hotter, with longer periods of high temperature extremes, the impact will reach far beyond personal discomfort," he said.

The heat will continue into Saturday, when temperatures could reach 31 degrees Celsius in parts of central and north-east Scotland, which would make it the hottest day of the year so far north of the border.

The heat spreading across the UK marks the third official heatwave of 2025 already.

- IANS

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Reader Comments

R
Rohit P
Climate change is real folks! We're seeing extreme weather everywhere - from heatwaves in UK to floods in Assam. Time for serious global action before it's too late.
A
Aman W
UK should learn from Indian cities about heat management. Our buildings have better ventilation, we use curtains and shades effectively. Maybe they need to adapt their architecture.
S
Sarah B
While 33°C might not sound extreme, the humidity makes it unbearable here. Most homes don't have ACs and public transport becomes suffocating. It's a serious health risk for elderly.
V
Vikram M
The water shortage is concerning. In India we're used to water rationing but UK isn't prepared for this. Climate change doesn't discriminate between developed/developing nations anymore.
K
Kavya N
Maybe now Western countries will understand what we go through in Indian summers! But seriously, we should all be worried - these extreme weather patterns affect global food production.
M
Michael C
The article misses mentioning how this affects migrant workers from India/Pakistan/Bangladesh who work in UK's construction sector. They're most vulnerable to heat stress but rarely discussed.

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