The Met Office has issued yellow warnings for snow and heavy rain across large parts of England, Scotland and Wales as the UK braces for a sharp drop in temperatures and widespread disruption over the coming days.
Scotland faces the heaviest snowfall, particularly over the Grampians and Highlands, where blizzards could strike exposed areas amid strong winds. Northern England, including the Pennines and Cumbria, will see snow above 200 metres, creating treacherous driving conditions and potential route closures.
Heavy rainfall poses the main threat further south across much of England and Wales. Persistent downpours could trigger localised flooding, particularly where ground is already saturated or near smaller rivers and urban centres. The Met Office warns that spray and flooding will extend journey times, with some homes and businesses at risk. Coastal areas face winds of up to 50mph, adding to the bitter conditions and risking minor structural damage or fallen trees.
Northern Ireland will experience mixed rain and sleet, with snow possible on higher ground, though warnings are less extensive than across Great Britain. Daytime temperatures will range between 2C and 8C, plunging near freezing overnight, especially in northern regions.
The severe weather stems from an Atlantic cold front clashing with existing atmospheric conditions, creating the instability driving both heavy precipitation and plummeting temperatures. While current yellow warnings require awareness rather than immediate action, the Met Office has not ruled out escalating alerts if conditions worsen beyond current forecasts.
Residents across affected areas are urged to monitor weather updates, plan journeys carefully and secure outdoor items ahead of the deteriorating conditions.