The UK government has issued guidance urging citizens to stay indoors and keep windows and doors closed starting from 11 a.m.
As the country prepares for extreme conditions, households have been advised to remain inside and limit exposure to the outdoors, especially during the hottest hours of the day — typically between 11 a.m. and 3 p.m.
For those who must go outside, precautions include wearing suitable clothing such as wide-brimmed hats and sunglasses, applying sunscreen generously, staying well-hydrated, and avoiding alcohol.
Extra care should be taken for vulnerable groups, including the elderly, young children, people with chronic health conditions, and those living alone. Regular check-ins are encouraged to ensure their safety and well-being.
Meteorologists predict that temperatures could climb to an unprecedented 30°C, marking a potentially record-setting start to May.
Met Office meteorologist Michael Silverstone warned that the country may witness its warmest early May on record, with highs reaching ’29°C or even 30°C.’
In light of the soaring temperatures, the government and UK Health Security Agency (UKHSA) have issued urgent public health guidance, reminding citizens that ‘anyone can become unwell if they get too hot.’
Officials have stressed the importance of closing windows and curtains in sun-facing rooms to maintain a lower indoor temperature.
“Opening them only allows warm air to circulate through your house,” the guidance notes, “pushing out the cool air that has accumulated overnight.”
The government also emphasized the importance of preparing homes and routines to cope with extreme heat.
Suggestions include turning off unnecessary electronics, using fans if air temperatures are below 35°C, and considering visits to cooler public spaces like libraries or supermarkets.
Heat exhaustion and heatstroke are serious concerns during such heat waves.
Symptoms of heat exhaustion may include tiredness, muscle cramps, nausea, dizziness, and excessive sweating.
If not addressed, this can escalate to heatstroke – a life-threatening condition signaled by confusion, rapid breathing, lack of coordination, and dry, hot skin. In such cases, emergency services should be contacted immediately by calling 999.
As climate change continues to drive more frequent and intense heatwaves, experts warn that the health risks associated with high temperatures are becoming more severe.
The Met Office and UKHSA will continue to issue alerts when extreme weather poses a threat to public health.
