The UK is bracing itself for a potentially record-breaking heatwave next week, with the Met Office warning that temperatures could soar to an unprecedented 40C in up to 17 counties. The stark forecast has prompted an Amber weather warning for extreme heat, covering much of England and parts of Wales, highlighting the significant risk to life and widespread disruption.
Forecasters predict the peak of the heatwave will be on Monday and Tuesday, with areas from the South East to the North East of England, and parts of the Midlands, likely to experience the highest temperatures. While 40C is a possibility in some localised areas, widespread temperatures in the mid-to-high 30s Celsius are expected across a large swathe of the country. This would shatter the UK's current highest recorded temperature of 38.7C, set in Cambridge in 2019.
In Scotland and Northern Ireland, although not expected to reach the same extreme highs as parts of England, temperatures will still be significantly above average for the time of year, potentially reaching the high 20s Celsius. Wales is included in the Amber warning, with temperatures forecast to be in the low to mid-30s.
The extreme heat poses a serious health risk, particularly for vulnerable individuals, and could lead to widespread impacts including potential disruption to transport services, increased risk of wildfires, especially in rural areas, and pressure on health services due to heat-related illnesses. The public is advised to take precautions such as staying hydrated, seeking shade, avoiding strenuous activity during the hottest parts of the day, and checking on vulnerable neighbours and relatives.
This heatwave is driven by a plume of hot air from southern Europe combined with high pressure over the UK. The Met Office stresses the rarity and potential severity of these conditions, urging everyone to take the warnings seriously and prepare accordingly. While exact locations to hit 40C cannot be pinpointed with absolute certainty this far in advance, the overall picture indicates a period of dangerously high temperatures across much of the nation.