Ireland warned of more severe weather events with rainfall & record wind
It is currently April 2, 2026, and Met Éireann has issued a significant nationwide weather advisory for the upcoming Easter weekend. Forecasters are tracking a series of intense Atlantic systems that may culminate in Storm Dave, which would be the fourth named storm of the 2025–2026 season.
The current situation is part of a broader, troubling trend for Ireland. A major report released yesterday by the Climate Change Advisory Council warns that extreme weather is “no longer a future issue” but a present-day reality for the country.
1. Immediate Easter 2026 Warning
Met Éireann has taken the unusual step of issuing a four-day nationwide advisory (spanning Friday, April 3 to Monday, April 6) due to a “mobile Atlantic flow.”
- Storm Dave Potential: A deep low-pressure system is expected to hit on Saturday, April 4. If it meets the threshold for Orange or Red warnings, it will be officially named Storm Dave.
- Wind & Rain: Expect severe gusts, particularly in the west and southwest, along with “torrential” rain and potential spot flooding.
- Coastal Flooding: A high-tide advisory is in effect. The combination of Spring Tides, storm surges, and high waves makes the west and north coasts particularly vulnerable to wave overtopping.
2. 2025–2026: A Record-Breaking Period
The Climate Change Advisory Council’s report highlights several records that have recently been shattered, illustrating the increasing intensity of Irish weather:
- Record Wind Speeds: In January 2025, Ireland recorded its highest-ever wind gust of 184 km/h during Storm Éowyn.
- Economic Impact: Storm Éowyn became the most expensive storm in Irish history, with insurance claims exceeding €301 million, exposing critical vulnerabilities in the national power and water grids.
- Persistent Flooding: Storm Chandra (January 2026) caused prolonged flooding across the east and southeast, exacerbated by ground that was already saturated from an exceptionally wet 2025.
3. The Climate Change Connection
For the first time, scientists are using “attribution” to determine exactly how much human-caused warming is fueling these specific events.
| Event | Impact | Climate Attribution |
| Storm Claudia (Nov 2025) | Extreme Rainfall | Made twice as likely and 12% more intense by emissions. |
| Summer 2025 | Extreme Heat | A record high minimum temperature of 19°C was recorded in June. |
| Barents Sea Melt | Stalled Weather | Arctic ice loss is causing “blocking” patterns that trap storms over Ireland for longer periods. |
4. Summary: What to Expect
The “New Normal” for Ireland involves a shift toward a more volatile Atlantic regime. This means:
- Higher Precipitation: Ireland is seeing an average increase in rainfall, particularly during the winter and early spring months.
- Infrastructure Strain: The 2026 report emphasizes that “adaptation must become a central national priority,” specifically regarding flood defenses and the hardening of telecommunications.
- Ecological Shifts: Warmer, wetter conditions are increasing the risk of invasive species like the Asian Hornet and outbreaks of diseases such as ash dieback.
Safety Advice for Easter 2026: If you are traveling this weekend, keep a close watch on Met Éireann’s mobile app. Conditions are expected to deteriorate rapidly on Saturday afternoon, and driving conditions will be treacherous due to surface water and high-side wind risks.
