When Will It Snow in Ireland? Latest Met Éireann Forecasts

Ireland doesn’t exactly have a reputation for blockbuster snowstorms—but the winter of 2026 has already punched above its weight. Met Éireann issued multiple Yellow warnings in early January, and accumulations reached up to 15 cm in northwest counties before the month was out. Whether you’re planning a commute through Dublin or watching your county’s alerts, here’s the latest on when and where snow could land across Ireland this season.

Afternoon Highs: 10 to 15°C · Tonight Conditions: Dry, calm, mostly clear, turning cold · Wintry Showers: Hail, sleet, snow expected · Dublin WinterCast: Snow accumulation forecast available

The table below consolidates the key metrics Met Éireann and partner sources have confirmed for Ireland’s 2026 snow season so far.

When Will It Snow in Ireland?

Short-term snow risk

Met Éireann updates its snow risk forecast every 15 minutes, making it the most current source for near-term conditions. For today or tomorrow, the national forecast is the first port of call. A low pressure system moving in from the Atlantic is expected to bring wintry showers of hail, sleet, and snow to northern and western counties before spreading inland.

According to senior forecaster Gerry Murphy, 2–3 cm of snow could be expected in parts of north Connacht and Ulster during the early January 2026 cold spell (RTE). The public is advised to check the Met Éireann app and official warnings before travelling on affected routes.

15 day outlook

Met Éireann’s 15-day forecast offers a broader view beyond the immediate warning period. For the week of March 10, 2026, a drop in temperatures to around 0°C was forecast with possible snow and ice developing later in the week (Irish Times). Snow was possible as sleet on Thursday night and Friday March 12–13, with daytime temperatures ranging from 5–8°C.

How Likely Is It to Snow in Ireland?

Current wintry conditions

Ireland’s position on the western edge of Europe means cold Atlantic air frequently battles milder oceanic conditions—this produces the wintry mix of hail, sleet, and occasional snow rather than sustained heavy snowfall. Met Éireann meteorologist Matthew Martin stated that an Arctic air mass became increasingly likely over Ireland in early January 2026, driven by blocking high-pressure patterns (Met Éireann).

“We are expecting very cold and frosty nights, particularly over the weekend, with a chance of some wintry showers,” Martin said in a Met Éireann commentary (Met Éireann). The northerly airflow drawing polar air southward produced below-average temperatures and frosty nights across the country.

Historical snow frequency

Snow in Ireland is rare but not unprecedented—most settled snow falls between November and March, with January and February typically seeing the highest probability. The long-range outlook from Severe Weather Europe indicated above-normal snow anomalies for the UK and Ireland during winter 2025/2026 (Severe Weather Europe), consistent with the actual conditions that unfolded in January 2026.

What Month Does Ireland Get Snow?

Typical winter months

Snow most commonly appears in Ireland between December and February, with January historically the coldest month. Met Éireann’s climate data shows that settled snow—defined as at least 0.5 cm lying for more than an hour—occurs on roughly 10–15 days per year in lowland areas, rising significantly in upland and western coastal regions.

The winter of 2025/2026 followed this pattern with a cold and wintry start. January 2026 proved particularly active: Storm Goretti delivered an extraordinary snow event affecting counties from West Cork to Donegal in early January.

Climate overview

Ireland’s maritime climate means even cold outbreaks often produce rain rather than snow in lower-lying areas. The dividing line between snow and rain frequently runs through Leinster—Met Éireann noted in early January 2026 that wintry showers were most likely in northern counties while southern areas experienced crisp sunshine (Met Éireann).

The implication is that Dublin residents should treat the WinterCast as a practical travel tool rather than a curiosity: even modest snowfall in the capital has historically caused significant disruption on roads and public transport.

Will Ireland Get Snow This Winter 2026?

2026 winter predictions

The long-range forecast from Severe Weather Europe suggested above-normal snow anomalies for the UK and Ireland during winter 2025/2026, and this projection proved accurate. The season got underway with cold and wintry conditions as Met Éireann predicted (Met Éireann).

Snow accumulations of up to 15 cm were reported in northwest counties on January 7, 2026, especially in Donegal, Mayo, Sligo, and Leitrim. The Midlands saw 5–10 cm during the same event, while Dublin and Leinster experienced lighter falls (YouTube Snow Update).

Cold and wintry start

Met Éireann’s January commentary confirmed that 2026 began with cold and wintry conditions. A northerly airflow drew polar air across Ireland, producing below-average temperatures. The coldest nights saw temperatures drop to −4°C over the weekend of January 3–4, 2026 (RTE).

Looking ahead, mid-February 2026 brought a potential big freeze after weeks of wet weather, linked to a weaker polar vortex that could allow Arctic air to push southward (Irish Times).

What this means for residents in exposed areas is that the real danger lies not in total snowfall but in the rapid transitions between thaw and freeze that follow a heavy snow event, creating black ice on untreated surfaces.

Will It Snow in Ireland This Christmas?

Christmas weather outlook

Met Éireann issues specific Christmas weather outlooks as the holiday approaches. For the 2025 Christmas period, the national forecast anticipated cold conditions but official projections did not confirm white Christmas conditions with certainty.

Ireland’s last widespread white Christmas was in 2010—more recently, the island has experienced cold, frosty conditions without significant snowfall on December 25. Met Éireann’s historical records show that true white Christmases (snow falling and settling on the day) occur roughly once every five to six years on average.

Dublin specific

The Dublin WinterCast tool provides the capital’s specific accumulation forecast, but as of April 19, 2026, Met Éireann’s regional forecast for Dublin contained no mention of snow (Met Éireann). This reflects the general pattern: Dublin, being on the east coast and lower elevation, tends to receive less snow than western and northern counties during wintry outbreaks.

The catch is that even a low-probability white Christmas carries outsized disruption potential for transport networks, power infrastructure, and holiday travel plans that rely on road access.

The implication is that readers who need verified snow depth data beyond the Yellow warning periods should consult Met Éireann directly, since tier-3 reports remain the only source for some accumulation figures.