UK Heatwave Peaks: Temperatures Soar Past 30C Amidst Health and Safety Warnings

UK Heatwave Peaks: Temperatures Soar Past 30C Amidst Health and Safety Warnings

The United Kingdom is currently experiencing its third heatwave of the year, with temperatures expected to reach their zenith on Saturday, surpassing 30°C across a significant portion of the country. The Midlands and parts of South Wales are anticipated to record the highest temperatures, potentially exceeding 31°C in some areas, while Scotland and Northern Ireland could also witness their warmest days of the year so far, with projections of 31°C and 29.5°C respectively. This follows a Friday where temperatures peaked at a scorching 34.7°C in Astwood Bank, West Midlands, and Wales recorded its highest temperature of the year at 32.4°C in Cardiff’s Bute Park.

A woman wearing a black, white, yellow, and orange striped jumpsuit holds an umbrella in the sun. A man wearing a grey shirt and white shorts holds her hand and walks with her.
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In response to these extreme conditions, amber heat health alerts have been issued for several regions in England, including the South, Midlands, and East Anglia, remaining in effect until Monday. Scotland and Northern Ireland are facing wildfire warnings for Saturday and Sunday, underscoring the heightened risk of fires due to the dry and hot weather. Less severe yellow warnings are also in place for Northern England on Saturday, highlighting the potential impact on vulnerable populations such as the elderly and those with pre-existing health conditions.

Wimbledon and Public Safety Concerns

The tennis world is not immune to the intense heat, with Wimbledon’s Centre Court reaching a sweltering 32°C on Friday. Similar conditions are expected in South West London as the tournament progresses into its final rounds. World number one Aryna Sabalenka described the conditions during her semi-final match on Thursday as “super hot.” This year’s Wimbledon has already experienced some of the highest temperatures in its 148-year history, leading to the implementation of a heat rule for all singles matches. The tournament has also increased the number of free water refill stations and enhanced public reminders for spectators to take sun precautions and seek shade. During a men’s singles semi-final on Friday, the match was momentarily paused twice in under five minutes due to spectators requiring medical attention for heat-related issues.

Tennis player Aryna Sabalenka holds ice on her head and covers herself with a towel during the Ladies' Singles semi-final at Wimbledon on 10 July 2025 in London, England.
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The current heatwave also poses significant risks beyond public health and sporting events. Fire chiefs have issued stern warnings about the increased danger of drowning as people seek ways to cool down, urging parents to ensure constant supervision of children near water. The dry conditions have elevated the risk of wildfires, with the Natural Hazards Partnership rating the current risk in London as “severe.” Phil Garrigan, Chairman of the National Fire Chiefs Council (NFCC), emphasized the rapid escalation potential of wildfires, urging public vigilance and responsible behavior.

Transportation is also expected to face disruptions, as National Rail has cautioned commuters about potential issues with overhead power lines and rails due to the extreme heat. On Friday, over seven million individuals across England and Wales were already subject to hosepipe bans, restricting various activities such as garden watering, vehicle cleaning, and the filling of paddling pools.

Children splash through cooling waters of the fountains in Leicester Square, on 11 July 2025, in London, England.
Getty Images

Looking ahead, a respite from the heat is anticipated for most of the UK by Monday, as cooler Atlantic air is expected to move in, bringing cloud cover and some showers to the northern and western parts of the country. However, climate scientists have highlighted that the increasing frequency and intensity of extreme weather events like heatwaves are consistent with the predicted impacts of man-made climate change.

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