Britons are bracing for an impending heatwave set to commence shortly and extend into the following week, as alerted by the UK government. The UK Health Security Agency (UKHSA) has issued amber health warnings for heat, coinciding with forecasts from the Met Office that anticipate a more severe heatwave compared to the one experienced in May. Residents in London, the south-east, south-west, and east of England are encompassed by the health alerts, effective from Thursday afternoon until 8pm on Tuesday, June 23.
The amber alert indicates potential significant impacts on health and social care services due to the high temperatures, posing a greater risk of fatalities, particularly among individuals aged 65 and above or those with underlying health issues. It may also affect younger age groups, according to the agency’s cautionary statement.
In addition to health concerns, the heatwave could impede service delivery by the workforce in the affected regions as temperatures are expected to soar into the mid-30s. Both the east and west midlands are under yellow health alerts for heat, suggesting possible service disruptions due to the scorching conditions.
Government advisories coincide with meteorologists’ warnings of an approaching high-pressure system that will raise temperatures well above the June average across the country. Anticipated temperatures in the high 20s Celsius are widespread, with projections of reaching 32°C in southern England on Sunday and possibly exceeding 34°C on Monday. The Met Office also foresees enduring humidity accompanying the rising temperatures, increasing the likelihood of thunderstorms.
Notably, Meteorologist Honor Criswick highlighted the heightened humidity levels distinguishing this heatwave from the previous one, emphasizing the potential discomfort from increased mugginess. The elevated humidity also raises the prospect of thunderstorm formation, particularly in central and southern England.
The duration of the heatwave remains uncertain, with expectations of persisting heat through the weekend and into the initial days of the following week. In a previous record-setting event, May 26 witnessed the hottest May day recorded in England and Wales, with temperatures reaching 35.1°C at Kew Gardens and 32.9°C at Cardiff Bute Park.
The UKHSA’s heat health alerts extend beyond temperature concerns, encompassing warnings about water-related hazards such as cold-water shock and drowning risks. Last month’s heatwave, which spanned May 24 to 31, tragically resulted in 19 fatalities in water-related incidents, prompting initiatives like the ‘Save Lives for Sam’ campaign initiated by the Mirror to address the alarming rate of child drownings in England.
Ahead of the anticipated warm weather, the Met Office cautioned beachgoers about relatively cooler sea-surface temperatures compared to mid-summer levels. Samantha Hughes from the RNLI emphasized the importance of being cautious when entering cold waters to prevent cold water shock and its associated risks. She advised individuals to follow safety guidelines, opt for lifeguarded beaches, and call emergency services in coastal situations.
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