The Met Office has issued a warning about lingering heat overnight, causing homes to remain very warm due to high humidity levels exacerbating the conditions.
The UK is currently experiencing a heatwave with record-breaking temperatures and red alert warnings in place. Meteorologists note that this heatwave feels more severe than previous ones due to somewhat unique circumstances.
The Met Office emphasizes that this week’s concern is not only the daytime heat but also the nighttime temperatures, as warm and humid air makes it challenging for both people and buildings to cool down.
Aiden McGivern from the Met Office highlighted the significant impact of elevated overnight temperatures, preventing buildings and homes from cooling down effectively. He also pointed out that high humidity levels impede the cooling process.
McGivern explained that the humidity alters the perception of heat in the UK compared to previous heatwaves, with the heat index being a major concern for the Met Office due to the combined effects of heat and humidity.
With consecutive days of high temperatures, the meteorologist stressed the cumulative impact on people’s ability to sleep and homes retaining heat due to the prolonged exposure to high temperatures.
The soaring temperatures this week are attributed to a “heat-dome” settling over western Europe, leading to extreme conditions across the continent and the UK.
The hottest temperatures are forecasted for Wednesday and Thursday with red Met Office warnings in place, along with an additional amber warning for Friday, indicating the severity of the heatwave.
The Met Office warned that the combination of extreme heat and humidity could have adverse effects on public health, infrastructure, power, water supplies, and various sectors like transport, energy, and water supply.
Additionally, the agency cautioned about a potential increase in water safety incidents during the heatwave as more people are likely to visit coastal areas, lakes, or rivers.
