Yellow weather warnings issued for Northern Ireland as heavy rain and strong winds forecast

Northern Ireland is set to face a spell of unsettled weather over the coming days, with two yellow weather warnings for rain issued amid concerns about localised flooding, difficult travel conditions and further disruption.

The first warning comes into effect from 18:00 on Saturday 24 January until 09:00 on Sunday 25 January, as a slow-moving area of low pressure brings a prolonged period of rain across the region overnight.

A band of rain and showers, heavy at times, is expected to drift across Northern Ireland during Saturday evening and into Sunday morning.

Forecasters warn that 10–20mm of rain is expected widely, with up to 25mm possible in a few locations within a 9–12 hour period. The rainfall may lead to localised flooding, particularly in low-lying and poorly drained areas, as well as hazardous driving conditions.

In addition to the rain, conditions will turn increasingly windy. Easterly winds are forecast to gust between 30 and 35mph inland, with gusts of 45 to 55mph along some coasts and over higher ground.

Winds are expected to ease after midnight, but combined impacts from rain and wind could cause difficulties for those travelling overnight or early on Sunday.

The Met Office have issued a second yellow weather warning for rain for Tuesday 27 January between 06:00 and 15:00.

During this period, outbreaks of rain, heavy at times, are forecast to spread across Northern Ireland before clearing to showers later in the day. Rainfall totals of 15–25mm are expected widely, with significantly higher amounts of 40–60mm possible across high ground.

With wet conditions already in place ahead of Tuesday, the rain is expected to fall onto saturated ground, increasing the likelihood of surface water flooding. The rainfall may also be accompanied by strong southeasterly winds, which could accentuate impacts in exposed locations and add to the risk of disruption.

Impact on communities and travel

While widespread flooding is not currently anticipated, residents are being urged to remain vigilant, particularly in areas prone to flooding or near rivers and streams. Motorists may face standing water on roads, reduced visibility and longer journey times, while rural communities and upland areas could be more vulnerable during Tuesday’s heavier rainfall.

Householders are also advised to check drains and gutters, secure loose outdoor items ahead of strong winds, and stay up to date with the latest forecasts and travel advice.