The Met Office have issued a yellow (medium likelihood and a low impact) weather warning for Rain covering the period from 06:00hrs on Tue 11 Nov 2025 and 21:00hrs on Tue 11 Nov 2025.
A spell of persistent rain is expected to arrive across Northern Ireland early on Tuesday morning, with some heavy bursts developing at times especially during Tuesday afternoon and evening before the rain clears late on.
Widely 20-30 mm is probable over the course of around 18 hours, with some high ground perhaps receiving 40mm or more, e.g. Mourne Mountains. However, within the broad area of rain there are likely to be periods with heavier bursts containing 10-20 mm over a 1-3 hour period which could cause a few issues such as temporary surface water flooding and difficult travelling conditions. In addition, stronger winds are likely to develop along some eastern coasts, adding to the potential for disruption in a few places.