UKHSA issues amber heat-health alerts for London and southern England as temperatures hit 35C
Alerts warn of increased pressure on NHS and risks to vulnerable residents from Monday to Wednesday morning
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London and large parts of southern and central England face amber heat-health alerts this week as temperatures are forecast to climb to 35C. The UK Health Security Agency issued the alerts, warning that the heat could strain NHS services and pose risks to vulnerable groups, including older adults and those with chronic illnesses.
The Met Office predicts Monday will be the hottest day, with highs of 35C possible in the South East. Marco Petagna, a Met Office forecaster, said central and southern England could see widespread temperatures in the high 20s to low 30s, with the South East potentially reaching the mid-30s.
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Cooling expected midweek but risks remain
Temperatures are expected to ease slightly from Tuesday, though the South East and East Anglia may still see highs of 28-30C. By Wednesday, the Met Office forecasts temperatures in the high 20s for the South East, with gradual cooling across the week. Northern and western parts of the UK, however, could see rain as low pressure moves in from the west.
Yellow heat-health alerts are also in place for the North West, Yorkshire and The Humber, West Midlands and South West until Wednesday morning. The UKHSA advises residents in affected areas to take precautions, including staying hydrated, avoiding the sun during peak hours, and keeping homes cool.
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Periods of hot weather can result in serious health outcomes, especially for older adults, and it is therefore important that everyone takes sensible precautions while enjoying the sun.
Polly Ashmore, UKHSA
Vulnerable groups urged to take precautions
The UKHSA has highlighted the risks to older adults and those with underlying health conditions. Polly Ashmore, of the UKHSA, said health and social care services in affected regions should prepare for increased demand. She urged residents to check on elderly relatives, neighbours and those with chronic illnesses.
Angelo Makri, from the Alzheimer’s Society, warned that people living with dementia may not recognise when they need to stay cool or hydrated. He said families and carers should ensure loved ones drink enough water, wear light clothing and stay indoors during the hottest parts of the day.
What happens next
The amber and yellow heat-health alerts remain in place until 09:00 on Wednesday. The Met Office forecasts a gradual cooling trend from midweek, though temperatures in the South East may remain in the high 20s. Low pressure could bring rain to northern and western parts of the UK, with a chance of showers reaching the South East by Tuesday or Wednesday.
Residents are advised to follow UKHSA guidance, including staying hydrated, avoiding peak sun exposure, and keeping homes cool. The NHS may experience increased demand for services, particularly from vulnerable groups affected by the heat.
Questions this report answers
+Which areas are under amber heat-health alerts?
The UK Health Security Agency has issued amber heat-health alerts for London, the South East, East Midlands and East of England from Monday until Wednesday morning. These alerts warn of increased risks to health and pressure on NHS services during the heatwave.
+How hot will it get in London and the South East?
Temperatures in the South East could reach 35C on Monday, according to the Met Office. London and much of central and southern England are forecast to see highs in the upper 20s to low 30s before cooling slightly later in the week.
+Who is most at risk during the heatwave?
The UKHSA warns that older adults, those with underlying health conditions, and people living with dementia are most at risk. The heat can increase pressure on the NHS, with vulnerable groups more likely to require medical treatment.
+What should residents do to stay safe during the heat?
Residents are advised to stay hydrated, avoid the sun during the hottest part of the day, and keep homes cool. The UKHSA also recommends checking on elderly relatives, neighbours and those with chronic illnesses to ensure they are following safety advice.
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