issued by the Metoffice at
While most areas will stay dry, isolated heavy, thundery showers have the potential to bring localised flooding, hail and frequent lightning this evening.
After another very warm day, the high temperatures may trigger some thunderstorms across the far west of Northern Ireland on Friday evening. Whilst many will miss the worst, a few places could see 20-30 mm in an hour or less.
The public is advised to take extra care, further information and advice
can be found here: http://www.metoffice.gov.uk/weather/uk/links.html