The United Kingdom is poised to experience temperatures surpassing those of Barbados this weekend, with the mercury expected to climb as high as 33 degrees Celsius. This week-long heatwave commenced with the warmest May day on record on Friday, as Cambridge, Heathrow, and Cranwell in Lincolnshire recorded temperatures of 28.4C, eclipsing the previous 2026 record of 26.6C observed in London on April 8.
Temperature Forecast and Records
While the Caribbean island of Barbados is anticipated to reach a high of 29C on Monday, the Met Office predicts that the UK will be even hotter, with 33C expected in southern England and the Midlands. The current May temperature record stands at 32.8C, recorded at Camden Square on May 22, 1922, and also on May 29, 1944, at Horsham, Tunbridge Wells, and Regent's Park. Meteorologists suggest that this record could be broken over the Bank Holiday weekend.
Heat Health Alerts Issued
An amber heat health alert for this 'exceptional spell' of 'notable weather' for May was issued on Friday and will remain in effect until 5pm next Wednesday. This marks the earliest health warning ever issued for the country, as such alerts from the health security agency are typically reserved for the summer months. According to the UKHSA website, the alert indicates a likely 'rise in deaths, particularly among those aged 65 and over or with health conditions,' as well as increased demand on health and social care services.
New yellow alerts have been issued for the north-east and north-west of England, Yorkshire and Humber, and the South West. These less severe warnings suggest that significant impacts on health and social care services are possible.
Met Office Commentary
Met Office Deputy Chief Forecaster Steve Kocher stated: 'Temperatures will climb through the weekend, especially in the south, where 30C is likely on Saturday and 32C on Sunday. Temperatures are forecast to peak on Monday when we could see 33C recorded in southern England and the Midlands.' He added that it is likely that the May and spring UK temperature records will be broken over the Bank Holiday weekend, with forecast temperatures surpassing the existing record of 32.8C. 'As well as it being hot, there will be lots of dry and sunny weather for much of the UK. However, there will be more cloud and some showers in Northern Ireland and western Scotland through the weekend. With relatively low sea surface temperatures, there is also likely to be some low cloud and sea fog clinging closely to western coasts.'
Health Advice
The UKHSA has advised people to keep their homes cool by closing windows and curtains in rooms that face the sun, and to cover up with suitable clothing such as a hat and sunglasses when going outside. They should also seek shade and apply sunscreen regularly, and are advised to avoid the sun between 11am and 3pm. Physical activity such as exercising or walking a dog should be undertaken in the morning or evening when temperatures are cooler. People are also advised to look out for signs of heat exhaustion and heatstroke. Heat exhaustion symptoms include tiredness, feeling faint, intense thirst, heavy sweating, and feeling or being sick. Signs of heatstroke include confusion, lack of coordination, a fast heartbeat, hot skin that is not sweating, and seizures. Heatstroke is a medical emergency, and people are advised to call 999 if they believe someone is experiencing one.
Dr Anya Gopfert, consultant in health protection at UKHSA, said: 'We know that even moderate heat can lead to serious health problems, especially for older people and those with certain health conditions, so it's important that everyone takes simple precautions while enjoying the warm weather over the coming days. If you have friends, family or neighbours who are more vulnerable, it is important to check in on them and ensure they are aware of the forecasts and are following the necessary advice.'
Pet Safety
Vets have also warned pet owners to watch their animals for signs of overheating and ensure they stay hydrated by leaving plenty of water out. A spokesperson for veterinary care provider Medivet & Partners said: 'With the Met Office forecasting temperatures of above 25 degrees this weekend, the UK is bracing for an intense heatwave that will put both people and pets to the test. As pets are unable to communicate when they are overheating, or struggling with dehydration, they are at risk of suffering in extreme conditions more than most.' Pets suffering heatstroke may display symptoms such as excessive panting or thirst, very red gums, lethargy, and vomiting and diarrhoea. Pet owners should react by soaking their pet with cool water or even non-toxic fluids such as cold fizzy drink if water is not available, then contact their vet for advice. Dog owners have also been advised to restrict walking to cooler times of the day. Dr Rhian Littlehales, clinical governance director at Medivet & Partners, said: 'On extremely hot days, dogs will benefit from skipping a walk completely, as evenings and early mornings are still hot enough to trigger heatstroke. If you're not sure if the pavements are too hot, place the back of your hand on the ground for seven seconds. If you struggle to hold it down, it's too hot to walk your dog.'
