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Sunday 22/02/2026

Prolonged Heatwave Triggers Health Alerts Across UK and Europe

People seeking shade in city during 35°C heatwave
Leila HassanLeila Hassan

In This Article

HIGHLIGHTS

  • An amber heat health alert in the South West of England has been extended due to temperatures exceeding 30°C.
  • The UK Health Security Agency warns of significant impacts on health and social care services.
  • Southern Europe is also experiencing extreme heat, with temperatures reaching the mid to high 30s and low 40s Celsius.
  • Vulnerable groups, including the elderly and those with pre-existing conditions, are at heightened risk during this heatwave.
  • Residents are encouraged to share their experiences of coping with the heatwave, highlighting its impact on daily life.

As temperatures soar across the UK and Europe, health authorities have extended an amber heat health alert in the South West of England. Initially set to expire at 18:00 BST on Tuesday, the alert will now remain in place until 09:00 BST on Wednesday, according to the Met Office and the UK Health Security Agency (UKHSA). This extension comes as temperatures are forecasted to exceed 30°C, with some areas potentially reaching 35°C.

UK Heat Health Alert Extended

The UKHSA has highlighted the significant impact this heatwave could have on health and social care services. Dr. Agostinho Sousa, head of extreme events and health protection at UKHSA, emphasized the importance of taking "sensible precautions" during this period. "It is crucial to check on friends, family, and neighbors who are more vulnerable, as the temperatures can lead to serious health outcomes, especially for older adults or those with pre-existing health conditions," Dr. Sousa advised.

Southern Europe Faces Extreme Heat

Meanwhile, southern Europe is grappling with its own heatwave, with temperatures climbing into the mid to high 30s and low 40s Celsius. This extreme heat poses serious health risks, particularly for babies, children, pregnant women, and the elderly. Residents are encouraged to share their experiences of coping with the heat, providing insights into how the current conditions compare with previous summers.

Tropical Night Conditions

The Met Office has also warned of "tropical night" conditions, where overnight temperatures remain above 20°C. Chief meteorologist Paul Gundersen noted that such conditions make it difficult to sleep and recover from the high daytime temperatures. However, relief may be on the horizon, as fresher air and some rainfall are expected to move in from the West later in the week, although many areas will still experience dry and sunny weather.

WHAT THIS MIGHT MEAN

As the heatwave continues to affect large parts of the UK and Europe, public health officials are closely monitoring the situation. The prolonged high temperatures could lead to increased hospital admissions, particularly among vulnerable populations. In the long term, these extreme weather events may prompt further discussions on climate change and the need for robust public health strategies to mitigate its effects. Experts suggest that adapting infrastructure and enhancing community support systems will be crucial in managing future heatwaves.