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Weather warnings for Mynydd Llysiau

Amber warning

Heavy rain is likely to bring some disruption and probable flooding on Monday.

Impact: Medium
Likelihood of impact: Medium

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Further details

An area of heavy rain is expected to move over south Wales between late Sunday and late Monday. Whilst rainfall amounts will vary, some heavy and persistent rainfall is likely to fall, especially over high ground, for example Bannau Brycheiniog. Rain should clear to the east Monday night.

20-40 mm of rain is likely to fall quite widely across the wider region, but 60-80 mm is likely to accumulate over some windward-facing high ground in south Wales and perhaps nearer 100-120 mm in a few places.

Strong south to southwesterly winds will accompany the heavy rain, particularly in coastal areas.

More detail on this warning

Updated:

Reason for update
Correction to text in the further details section to remove reference to central Wales.