Eight household appliances should be unplugged during the current heatwave, which is forecast to reach 38C in parts of the UK, according to tech experts. The heat will build further into Tuesday, with highs of 37°C forecast for southern England and 35°C in southeast Wales. The peak of the heatwave is now forecast for Wednesday and Thursday, when temperatures are expected to climb to at least 39°C, with a chance of exceeding this in places. By Friday, conditions will be less hot, with highs of 32°C forecast across eastern areas.
Appliances at Risk
Experts have warned that electrical appliances, cables, and countertop or tabletop white goods pose a risk in the rising heat. The eight items named are hair straighteners, phone chargers, kettles, toasters, microwaves, TVs, computers, and entertainment systems. Hair straighteners run at high temperatures, which can be exacerbated in the UK heat. For phone, iPad, and laptop chargers, it is recommended not to charge devices overnight and to limit charging time to one to three hours, according to tech experts speaking to The Sun newspaper.
Energy and Fire Risks
In the kitchen, kettles, toasters, and microwaves will rack up fees on energy bills if left plugged in. Households are warned to switch them off and unplug them—rather than relying on standby—if they want cheaper bills. The same advice applies to TVs, computers, and consoles. Overnight temperatures will also be very high, with widespread tropical nights across parts of England and Wales, especially in urban areas, where the temperature does not drop below 20°C. Humidity adds to the impact, making heat stress a danger to all.
Dorset & Wiltshire Fire and Rescue Service has issued a warning about the risk of heath and woodland fires. The service said barbecues and campfires should not be lit on heathland or in open spaces. People are also reminded to check local rules, as they are banned in many country parks and campsites. Group manager Shaun Milton said: "The exceptional weather that is forecast for the coming days means that we all need to take care when out and about. We want people to enjoy the sunshine, but we do urge everyone to think about what they're doing and perhaps amend their plans to stay as safe as possible."
Schools and Heat Management
BBC education reporter Vanessa Clarke said the government does not normally advise schools to close, and that most of the time the heat can be managed safely. "Older school buildings, which can be harder to keep cool, will often have had staff in early opening doors and windows to keep air moving," she added.
