Snow will blanket large parts of the UK from tomorrow morning, with the Met Office issuing a yellow weather warning as forecasters predict widespread travel chaos during rush hour.
Between 2cm and 5cm of snow is expected across most affected areas, though higher ground could see 10cm to 20cm. Strong winds will create drifting snow and poor visibility, making driving treacherous. Overnight temperatures will drop to between -2°C and 0°C, creating ice on untreated roads.
The warning covers central and northern England, parts of Scotland, Wales, and Northern Ireland. The Pennines, Yorkshire, and North East England face the heaviest snowfall. Scotland's central belt and Highlands will see considerable disruption, whilst higher areas of Wales are also at risk. In Northern Ireland, County Antrim and County Londonderry are particular concerns.
Commuters are urged to allow extra time or avoid non-essential travel. Power cuts are possible, with some rural communities potentially cut off. Rail services and bus operators are monitoring conditions closely and may cancel services or revise timetables.
The Met Office advises drivers to check tyre pressure, charge mobile phones, and carry emergency kits. Pedestrians should take extreme care on icy pavements. Further regional updates will follow as the weather system develops.
The cold snap marks a sharp change from recent mild but unsettled conditions. Frost and ice risks will persist for several days after the main snowfall ends.