Narberth, Wales, United Kingdom Severe Weather Alertstar_ratehome

Information on update: Extending the area affected and the end time of the warning. An area of heavy rain will move in from the west late on Sunday evening, becoming widespread across the region early Monday, before clearing to the east Monday night. 

Rainfall accumulations will vary across the region, but 20-30 mm of rain may accumulate quite widely. As much as 60-80 mm of rain could build up across the high ground of Dartmoor, and perhaps 40-50 mm of rain could accumulate across the higher parts of Exmoor, Dorset, the Mendips and Cotswolds. 

Strong south to southwesterly winds will accompany the rainfall, particularly near English Channel coasts.

For further details see https://www.metoffice.gov.uk/weather/warnings-and-advice/uk-warnings

Information on update: Correction to text in the further details section to remove reference to central Wales. 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.

For further details see https://www.metoffice.gov.uk/weather/warnings-and-advice/uk-warnings