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Thunderstorms End UK Heatwave With Torrential Rain
28 Jun
Summary
- Violent thunderstorms are forecast to end the UK's heatwave starting Sunday.
- Heavy rain, lightning, and hail are expected, with potential for flash flooding.
- Storms will move across Wales, Midlands, North England, London, and Scotland.

Violent thunderstorms are predicted to bring an end to the UK's recent heatwave, with widespread storms expected from Sunday afternoon. These storms could unleash torrential rain, frequent lightning, and hail, potentially leading to flash flooding.
The initial signs of storm activity are forecast for parts of Southwest England and Wales around Sunday 3pm. As the evening progresses, the unsettled weather is expected to intensify and spread north and east, affecting the Midlands, Northwest England, Yorkshire, and the North East.
London and the Southeast may experience the worst of the storms later on Sunday night, continuing into Monday. Southern Scotland will also be impacted late Sunday into Monday morning. Northern Ireland is expected to see its heatwave end on Monday night with significant rainfall continuing into Tuesday.
Meteorologists explain that these storms are caused by a clash between warm continental air and cooler Atlantic air, creating atmospheric instability. While the storms will break the intense heat, temperatures are expected to remain above average for the time of year next week, with further showers and potential thunderstorms.