Overview
- The Met Office long-range outlook for January 20–29 highlights an increased chance of a late-period cold spell that would raise the likelihood of snow, though confidence remains limited.
- WXCharts and Metdesk outputs show a potential country-spanning band of snow in the January 26–30 window, with coverage modeled from Scotland to southern England including London, Birmingham, Manchester, Cardiff and Bristol.
- Some scenarios focus the most severe impacts over Scottish high ground, with reported projections up to about 79 cm in parts of the Highlands and around 51 cm in the eastern Highlands, while lighter accumulations extend more widely.
- One modeled timeline places landfall near midday on Thursday 29 January with the main band clearing by Friday 30 January, followed by localized bursts, including over London.
- Forecast discussions cite a contest between incoming Atlantic systems and colder air from the east as the setup driving the elevated snow risk, and the public is urged to monitor Met Office updates as the period approaches.