As the calendar inches deeper into February, a fierce Arctic airmass has swept across Ireland and the UK, ushering in a dramatic spell of wintry weather that’s left residents bracing for snow, biting cold, and the ever-present risk of flooding. Meteorological agencies on both sides of the Irish Sea have issued a flurry of warnings, with travel disruptions, hazardous roads, and even health alerts dominating the headlines as the region grapples with a volatile mix of rain, ice, and plunging temperatures.
In Ireland, the relentless rain that’s battered the eastern half of the country since mid-January showed no sign of abating. According to Extra.ie, Dublin and Wicklow counties woke up to a status yellow rain and wind warning, hastily issued by Met Éireann in the early hours of February 13, 2026. The warning, which remained in effect until midday, cautioned residents about further heavy downpours, localized flooding, and dangerous travel conditions—hardly a surprise for those who’d been navigating waterlogged roads for weeks.
But the rain was just the beginning. As the Arctic airmass descended, Met Éireann extended a low temperature and ice warning across the entire country, effective from 9 pm on February 13 until 10 am the next day. The agency warned that temperatures could plummet between -1°C and -3°C, with the potential for hazardous travel conditions both on the roads and underfoot. The forecast painted a picture of a nation in winter’s grip: Friday would be cold, with frost and ice in the morning, dry and sunny spells in the north and west, lingering clouds and rain in the south, and afternoon highs struggling to reach 7°C.
Friday night promised to be even more unforgiving. As Cork Beo reported, parts of Cork and North Cork experienced sleet and snow after a frigid night, with the mercury expected to drop as low as -4°C. Widespread frost and icy patches were forecast for the coming mornings, and the possibility of more snow loomed for Saturday night. The forecast for Valentine’s Day (February 14) was no less dramatic: cold, dry, and bright to start, but with rain spreading northeastward in the afternoon, turning heavy and possibly falling as sleet or wet snow in Connacht and Ulster. Highs would barely reach 5°C.
By Saturday night, the weather would turn wet and windy, with heavy rain and some sleet and snow predicted for the north and east. The unsettled pattern was set to continue into Sunday, with sunny spells and showers, the chance of hail, and even isolated thunderstorms in coastal areas. Temperatures would briefly rebound to 11°C in some spots before another cold snap threatened to plunge the region back into winter’s icy embrace.
The situation was echoed across the border in Northern Ireland. The Met Office issued an ice warning for Antrim, Down, Londonderry, and Tyrone from 8 pm on February 13 through 10 am the next day. Subzero temperatures were forecast widely, with some areas expected to see the mercury dip to -4°C or even lower. Wintry showers threatened to fall on frozen ground, creating treacherous ice in untreated areas and a dusting of snow for higher ground above 200 meters. Met Éireann’s similar warnings for the Republic of Ireland underscored the widespread nature of the cold snap, with frost and icy patches forming as temperatures plunged several degrees below freezing.
Meanwhile, the UK was contending with its own barrage of weather woes. The wet weather had already heightened the risk of flooding, with the Environment Agency putting more than 70 flood warnings in place as of February 13, 2026. According to the BBC, ongoing impacts from groundwater flooding were expected in parts of southern England, while rivers across Somerset and Wiltshire continued to threaten nearby communities. Local river flooding was also possible in York and parts of the Midlands, with the risk set to persist into Saturday. The agency’s flood forecast for the next five days painted a worrying picture for those living near vulnerable waterways.
The cold spell marked a significant shift after weeks of record-breaking damp and dreary weather, caused by what meteorologists described as a "blocked" weather pattern. Friday brought the first widespread frost of February to the UK, with temperatures set to plummet overnight. But there was a glimmer of good news: Saturday was expected to start cold and frosty, but with sunshine breaking through, offering the driest day in some time. Still, Met Office weather warnings multiplied as the Arctic air advanced southward, and the UK Health Security Agency issued yellow health alerts for colder weather across northern England and the Midlands. These alerts, in effect until 8 am on February 16, warned of minor impacts on health and social care services, including increased demand and greater risks for vulnerable populations.
Despite the gloom, there were brief moments of respite. In Aberdeen, after three weeks of relentless cloud cover, the sun finally broke through for just over 30 minutes on February 12—a small but welcome break in an otherwise unyielding stretch of dreary weather. By Friday, sunshine was returning more widely, signaling a possible turning point, albeit a tentative one.
The outlook for the coming days remains anything but settled. According to Cork Beo, the forecast for Ireland is volatile, swinging from sleet and freezing temperatures to hail, thunderstorms, and double-digit highs before the weekend’s end. Sunday will bring sunny spells and showers, some heavy with hail and the risk of isolated thunderstorms, while temperatures could climb to 11°C before dipping again early next week. Monday and Tuesday promise more of the same: breezy or blustery conditions, showers or longer spells of rain (some heavy with hail), and the continued threat of frost and icy patches at night. By midweek, further outbreaks of rain will move in from the Atlantic, with spot flooding remaining a concern and highs hovering between 7°C and 9°C.
For residents across Ireland and the UK, the advice is clear: stay vigilant, check weather updates frequently, and be prepared for rapidly changing conditions. Whether it’s icy roads, sudden downpours, or the rare burst of sunshine, this February is shaping up to be anything but predictable.