Caernarfon, Wales, United Kingdom Severe Weather Alertstar_ratehome

Information on update: Start and end times revised. Text updated. Outbreaks of rain will move into the warning area during Sunday afternoon and clear away on Monday afternoon. The rain will be heavy and persistent at times with accumulations of 30-40 mm expected to develop widely. Over 100 mm could accumulate across higher ground.

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