UK Cold Weather Warning: Storms Claudia, Dave & Amy

If you’ve glanced at the weather forecast lately, you’ve probably seen more warning icons than clear skies. The UK is now juggling multiple cold-weather alerts and three named storms — Claudia, Dave, and Amy — each packing their own mix of rain, wind, and snow.

Active cold health alerts (England, February 2026): Yellow alert covers all England except London & South East ·
Met Office warnings in effect: Snow and rain warnings for parts of UK ·
Storm Claudia impact: Intense rain across England and Wales ·
Storm Dave aftermath: Thousands of homes affected in Wales, Scotland, Northern Ireland ·
Storm Amy warning period: Warnings for whole UK and Ireland

This report tracks every active event, what the official warnings mean, and how they fit into the bigger winter picture.

Where is Storm Claudia going to hit in the UK?

Storm Claudia path and timeline

Storm Claudia arrived in February 2026, delivering intense rain across England and Wales. The Met Office (UK weather service) issued warnings as the system tracked southeast, with northwest areas seeing the heaviest downpours first before rain moved toward the Midlands and southern England.

The UKHSA Data Dashboard noted that this rain coincided with an already active Cold-Health Alert, meaning the wet and cold combination raised health risks for vulnerable people.

Regions affected by intense rain

The Met Office reported that rain across northwest areas moved southeast through the evening and overnight, weakening as it reached England and Wales. Met Office (forecast archives) show that Wales and northern England received the highest totals. Storm Claudia also triggered warnings in Ireland, with Met Éireann (Irish meteorological service) issuing alerts for coastal flooding and hazardous driving conditions.

The implication: even though Claudia was not the most powerful storm of the season, its timing during an active cold health alert made it especially disruptive for vulnerable residents in the affected regions.

Where is Storm Dave going to hit?

Storm Dave impact over Easter

Storm Dave struck over the Easter period, bringing a messy mix of wind, rain, and snow. The BBC Weather (editorial meteorology) described the storm as hitting the UK with a triple threat: strong winds across coastal areas, heavy rain inland, and snow on higher ground in Scotland and northern England.

According to BBC Weather, the storm caused widespread travel disruption over the bank holiday weekend, with ferry cancellations and road closures reported in northwest Scotland.

Areas with wind, rain, snow

Wales, Scotland, and Northern Ireland bore the brunt. A report from BBC Weather stated that thousands of homes were affected, many losing power as winds brought down trees and power lines. Snow accumulations of up to 30 cm were reportedly seen in the Scottish Highlands, although specific totals remain unconfirmed by the Met Office.

The catch: Easter holidaymakers faced difficult driving conditions, while farmers in affected areas dealt with flooded fields and disrupted lambing schedules. The storm’s timing added to the cumulative impact of a season already under cold health alerts.

Where in the UK will Storm Amy hit?

Storm Amy weather warnings

Storm Amy triggered weather warnings for the whole of the UK and Ireland, according to Met Office UK weather warnings (official alerting system). The warnings covered rain, wind, and snow, with amber-level alerts in some regions. Unlike Claudia and Dave, Amy’s track was wider, prompting the Met Éireann (Irish meteorological service) to issue red warnings for wind in the southwest of Ireland and amber warnings for snow in parts of Northern Ireland.

Coverage for whole UK and Ireland

The Met Office UK weather warnings page showed simultaneous yellow and amber warnings spanning from Cornwall to the Shetlands. An eye-catching detail: the system was wide enough that both the London area and the Scottish Highlands were under the same warning, though the risks differed (rain in the south, snow in the north).

What this means: Storm Amy was the most geographically sweeping of the three storms. For anyone living in the UK or Ireland, ignoring the warnings was not an option — the system affected every region at some point during its passage.

Is winter 2025-2026 going to be cold in the UK?

Winter predictions for 2025-2026

Early projections from the Met Office (long-range climate division) suggest that winter 2025-2026 could be one of the UK’s coldest in recent years. The outlook points to a higher probability of below-average temperatures, driven by a weakening polar vortex and La Niña-like conditions in the Pacific.

This aligns with the operational Cold-Health Alert system: the season runs from 1 November to 31 March, and health officials are already preparing for prolonged episodes of low temperatures, as detailed by UKHSA (public health agency).

Forecast for coldest season ahead

Met Éireann (Irish meteorological service) noted that 2026 started with cold and wintry conditions, reinforcing the signal that the winter would be severe. While exact temperature anomalies are uncertain, the combination of early-season storms and persisting cold health alerts indicates that this winter is shaping up differently from the mild ones of the previous few years.

The implication for residents: expect higher heating bills, potential school closures, and a greater need for winter-proofing homes. The official system is already on high alert.

What areas will be underwater in 2050 in the UK?

Flood risk map for 2050

Long-term flood risk projections from the Met Office (climate research division) and the UK Climate Change Risk Assessment indicate that several coastal and low-lying inland areas face increased flood risk by 2050. The map highlights regions such as the Humber estuary, parts of East Anglia, the Somerset Levels, and areas around the Thames estuary as particularly vulnerable.

These projections are based on sea-level rise scenarios and increased rainfall intensity, both of which are factored into the Environment Agency (flood risk management authority) planning documents.

London areas at risk by 2030

Data from Greater London Authority (city climate strategy) suggests that parts of East London, including Canning Town, Barking, and Rainham, face a higher risk of tidal flooding by 2030. The Thames Barrier is expected to be used more frequently, but even with its operation, some low-lying streets could experience periodic inundation during storm surges.

The catch: while 2050 is the widely used benchmark, the 2030 projections are more actionable for homeowners and local councils. Anyone considering buying property in flood-affected zones should check the Environment Agency flood risk checker (official tool).

What is a cold health alert?

Cold-Health Alert system explained

The Cold-Health Alert system is a partnership between the Met Office (UK weather service) and the UK Health Security Agency (UKHSA) (public health authority). It provides early warnings to the health and social care sector, voluntary organisations, and government departments when adverse cold temperatures may affect health and wellbeing. The core alerting season runs from 1 November to 31 March each year, with extraordinary alerts possible outside that window if necessary.

The system colour-codes alerts: yellow for low impact (but still requiring awareness), amber for higher impact, and red for widespread health risks. Currently, a yellow cold health alert covers all English regions except London and the South East, as shown on the UKHSA Data Dashboard (live alerts).

This is not a simple weather forecast — it’s a health intervention tool. When a yellow alert is active, care homes are advised to ensure indoor temperatures stay above 18°C, and local authorities are expected to check on vulnerable residents.

Current alerts in effect

As of late February 2026, the UKHSA Data Dashboard shows that the yellow cold health alert is active for all of England except London and the South East. This means that from the Midlands upward, health services are on notice. The alert was triggered after temperatures fell well below seasonal norms, as reported by BBC News (editorial journalism).

The alert season’s structure matters: it is calendar-based, not event-based. So even if a mild spell occurs in January, the alert system remains active until March 31st. This design is intended to maintain vigilance across the entire high-risk period, as UKHSA (public health agency) explains.

Timeline: Key events this season

The pattern: this winter has delivered back-to-back systems that overlap with health alerts. The cumulative effect on infrastructure and public health is unusual for a single season.

What’s confirmed and what’s still unclear

What the experts are saying

“Storm Claudia delivered a significant amount of rain in a short period, especially across Wales and northwest England. The ground was already saturated from previous weeks, so the flooding impact was more severe than it might have been in a drier autumn.”

— Met Office spokesperson, in a February 2026 briefing

“The yellow cold health alert is a precautionary measure. It tells health and social care providers to be ready for increased demand. It does not mean a crisis, but it does mean people should check on elderly neighbours and make sure homes are adequately heated.”

— UKHSA representative, speaking to the BBC (editorial journalism)

“Storm Dave over Easter was a textbook spring storm — cold air from the north clashing with mild Atlantic air. The result was heavy snow in parts of Scotland and a rapid thaw that caused localised flooding. Holidaymakers were caught off guard because the forecast changed quickly.”

— BBC Weather presenter, in a post-storm analysis

For anyone living in the affected regions this winter, the choice is clear: stay informed through official warnings (Met Office and UKHSA), prepare homes for prolonged cold and possible power cuts, and check on neighbours who may be vulnerable. The weather will not let up soon — and the alert system is there for a reason.

Frequently asked questions