Snow Weather Forecast: Exact Timing, Expected Totals, and Critical Travel Alerts for the Weekend Storm

Sub-zero nights are back on the cards as fresh pulses of Arctic air line up for the UK and large parts of the northern United States. United Kingdom update After Storm Goretti’s widespread blizzards, the Met Office warns of another low-pressure system sweeping in Thursday night into Friday. Rain will turn to snow above 200 m across northern England, Wales and the Midlands, while showery snow continues in Scotland. Gusts of 60 mph are possible on exposed coasts. Although accumulations at low levels should stay modest (1–3 cm), higher ground could see 10 cm by Friday morning, triggering further travel disruption and school closures. Looking further ahead, ensemble guidance for 21 January favours a chilly south-easterly flow with frost, hill fog and the risk of lighter snow flurries; a more pronounced easterly that would drag heavier snow inland remains a credible minority scenario. United States outlook NOAA’s winter 2025-26 outlook highlights a weak La Niña that tends to shift the storm track north. The Upper Midwest and Great Lakes are tipped for above-normal precipitation, with colder-than-average temperatures slightly favoured from Minnesota to Wisconsin. Snow-lover sweet spots include the northern Rockies, western Great Lakes and northern New England, all historically snowier in La Niña winters. Conversely, the southern tier from California to the Carolinas leans drier with more mixed-precip events. In La Crosse, WI and Rochester, MN NOAA assigns a 33–40 % chance of wetter-than-normal conditions and hints that seasonal snowfall could once again top the 30-inch mark after two lean years. Key take-aways for travellers and businesses • Thursday night is the next flash-point for UK snow; keep an eye on Met Office yellow or amber warnings. • UK upland routes (A66, M62 Pennines, A470 in Wales) may require ploughing and gritting; allow extra journey time. • In the US, clipper systems will continue to spin southeast from Canada; the first burst arrives late week with lake-effect snow bands east of Lakes Superior and Michigan. • Energy demand is set to spike during repeated frost and fog episodes—check heating systems now. • Ski resorts from the Scottish Highlands to northern Michigan stand to gain fresh powder; early-season bookings are advised. SEO keywords: snow weather forecast, UK snow forecast, US snow forecast, winter storm, Storm Goretti, La Niña snowfall outlook, Met Office snow warning, NOAA snow outlook, lake-effect snow, travel disruption, ski season outlook