Helensburgh, Scotland, United Kingdom Severe Weather Alertstar_ratehome

A band of rain will move northeast across Northern Ireland during Sunday daytime. Rainfall amounts will vary from place to place but, while most areas can expect to see 15-20 mm, a few places could see 25-30 mm falling within six hours, this most likely across parts of county Down and higher ground elsewhere. Falling on already very wet ground, this could lead to some disruption to travel and normal activities. 

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