Met Office weather maps turn blue as 18 areas face heavy rain
- Posted on August 21, 2026
- By Express
- 1 Views
- 1 min read
In brief
The Met Office has issued weather alerts for 18 regions across the UK as meteorologists predict significant rainfall patterns to intensify throughout the upcoming week. Weather maps displaying blue zones indicate areas expecting the heaviest precipitation, with forecasters warning residents to prepare for potential disruptions to travel and outdoor activities. This weather system marks a notable shift from recent conditions, as moisture-laden atmospheric conditions move across the British Isles, potentially affecting multiple counties simultaneously.
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Met Office weather maps turn blue as 18 areas face heavy rain
Rain is forecast to make a return next week.
