Yellow thunderstorm warning issued as festivalgoers face more wet weather
- Posted on August 29, 2026
- By Evening Standard
- 1 Views
- 1 min read
In brief
Festival attendees are bracing for severe weather conditions as meteorological authorities issue a yellow thunderstorm warning across multiple regions. The Met Office forecasts intense rainfall rates, with precipitation potentially reaching 15-25mm within a single hour and accumulating to 30mm over a two to three-hour period. Such concentrated downpours pose significant risks for outdoor events, requiring visitors to exercise caution and remain updated on weather developments throughout the day.
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Yellow thunderstorm warning issued as festivalgoers face more wet weather
The Met Office said some areas could see 15-25mm of rain in an hour, and 30mm in two to three hours.
