UK set for week-long heatwave with 34C forecast

Heat Health Alerts in Place as Another Wave Approaches

An extended period of hot weather is on the horizon for parts of the United Kingdom with peak temperatures of 34C forecasted, according to meteorologist Becky Mitchell from the Met Office. The southern regions are expected to experience a prolonged spell of heat starting Sunday and lasting through at least next Friday.

The UK Health Security Agency (UKHSA) has issued yellow heat health alerts in most parts of England, covering areas such as the east, East Midlands, West Midlands, south-west, London, and southern England. These warnings will remain in effect from midday on July 4 until 8pm on July 11. The UKHSA stated that these conditions could have minor impacts on health services, particularly an increased use of healthcare resources by vulnerable individuals.

Local water authorities are also responding to the forecasted heatwave. Southern Water has imposed a hosepipe ban across Hampshire and the Isle of Wight from 12:01 AM on July 10th. This measure prohibits non-essential activities like watering gardens, filling paddling pools, swimming pools, ponds or fountains, and washing cars.

Speaking about the upcoming heatwave, Mitchell noted that it would not be as intense as last month’s extreme conditions but still represented a prolonged period of high temperatures. “We have got a heatwave on the way across parts of southern England and Wales,” she said. “Temperatures are already quite high in the south-east today, with forecasts of 28C in London.” Mitchell further predicted that by the start of next week, temperatures could approach the low 30s, peaking at 34C on Thursday or Friday.

By comparison to the June heatwave, this upcoming wave is less intense and not as humid. “This won’t be as hot and humid,” Mitchell explained, “but it will last around a week.” Despite being less severe in terms of temperature and humidity, the duration could still pose significant challenges for those who are vulnerable.

The UK has seen an increasing frequency and intensity of heatwaves due to global climate patterns. The Met Office projects that hot spells like these will become more frequent in the future, particularly during summer months in southern England. This upcoming heatwave is part of a broader trend observed across the country, reflecting ongoing climatic changes.

It is worth noting that this was not the first time severe heat warnings were issued recently. The UKHSA had already put red heat health alerts in place just last week after a heatwave that saw the Met Office issue a rare red warning for extreme heat across parts of the country. During those three consecutive days, multiple records were set or broken, with the UK experiencing its highest temperature since June 1976 at 37.7C in Lingwood, Norfolk.

The frequency and intensity of such weather events have increased worldwide, according to climate projections by the Met Office. As global temperatures rise, so too do the chances of encountering more frequent and intense heatwaves. These predictions highlight a pressing need for preparedness and adaptation measures to mitigate their impact on public health and water resources.

Source: The Guardian