Headline: Heavy Rain and Thunderstorms Could Cause Disruption Across Wales
- 5 days ago
- 1 min read
Date: 30 August 2026
Tags: Wales, Weather, Flooding, Travel
Summary:
Heavy rain and thunderstorms are forecast across parts of Wales on Sunday.
The Met Office has issued a yellow weather warning covering the whole of Wales.
The warning is in effect from 11:00 BST until 23:59 on Sunday.
Some areas could receive up to 4cm of rainfall, although others may avoid the heaviest downpours.
The Met Office warned that flooding could affect some homes and businesses.
Flooding could cause damage to buildings and other structures in affected areas.
Heavy rainfall could also cause disruption to travel across Wales.
Conditions are expected to become more isolated later on Sunday evening.
Why this matters: Heavy rainfall could cause localised flooding, property damage and travel disruption across parts of Wales.
What’s next: The yellow warning remains in place until 23:59, with the most severe conditions expected to become more isolated later.
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