UK Heatwave Continues with Temperatures Soaring, Thunderstorms Forecast Across the Country

Published: 14 August 2025. The English Chronicle Desk

The UK is experiencing its fourth heatwave of the summer, with temperatures expected to reach as high as 34°C in parts of England, while thunderstorms are forecast later in the week. An amber heat health alert remains in place until 6pm on Wednesday for the West Midlands, East Midlands, South East, London, and the East of England, while the remainder of England is under yellow alerts. The Met Office has now also issued a warning for potential thunderstorms across parts of the country.

Forecasters expect Wednesday to bring very warm or hot sunshine, particularly in Lincolnshire and Yorkshire, with highs between 33°C and 34°C. Some showers are possible in the South East and Scotland during the afternoon, which could become heavy and thundery. Thursday is expected to be slightly cooler with highs around 29°C to 30°C in the East and South East, although northern areas may see thundery rain again. By Friday, temperatures are expected to rise once more in southern England, with possible showers or thunderstorms in the southwest over the weekend.

Greg Dewhurst, meteorologist at the Met Office, told The Independent that the heatwave is likely to last for the rest of the week, with a gradual cooling off afterward. However, warm conditions are expected to persist well into September. Chief meteorologist Dan Suri warned that thunderstorms could develop, particularly in northern areas, with the exact locations for heavy rainfall remaining uncertain.

The current heatwave has prompted public health warnings due to the risk of serious health outcomes, particularly for vulnerable groups such as the elderly and people with underlying health conditions. Dr Paul Coleman, consultant in public health at the UK Health Security Agency, advised residents to take sensible precautions while enjoying the sun.

Despite recent rain in July, England continues to face “nationally significant” water shortages. The national drought group, which includes the Met Office, regulators, government, and water companies, reported that five areas remain in drought, with six more experiencing prolonged dry conditions. The lack of rainfall has led to widespread environmental and agricultural impacts, including reduced crop yields, decreased livestock feed, damaged wetlands, threatened river wildlife, and an increased risk of wildfires.

With the combination of soaring temperatures and potential thunderstorms, Britons are advised to stay alert to weather updates and take appropriate measures to stay safe in the coming days.