Britain is bracing for a 12-hour onslaught of icy snow, prompting a warning for the populace to ready themselves for a severe cold spell. Weather forecasts from WX Charts, utilizing Met Desk data, indicate wintry conditions sweeping the nation post-Christmas and New Year’s, with January 5 earmarked as the day of the blizzard as per advanced modeling using the ECMWF HRES system.
Met Desk has alerted that snowfall could commence at 6 pm on January 4, persisting through January 5, with snowflakes still evident on forecasts at 6 am. The snow is anticipated to dissipate by midday, signifying a complete half-day of precipitation, as reported by Birmingham Live. Regions at risk include Durham, Northumberland, Greater Manchester, Lancashire, Cumbria, West Yorkshire, and Cheshire.
Areas like Staffordshire, East Riding, North Yorkshire, and South Yorkshire might also witness light snow coverings. The Met Office’s outlook from January 6 onwards suggests a prevalence of dry and settled weather, particularly in the south, with possible rainfall in the north. Temperatures are forecasted to hover around or slightly below normal, with the potential for more varied conditions towards the period’s end.
Terry Scholey of Netweather remarked that high pressure to the north and northeast will maintain an overall east or north-easterly flow, resulting in predominantly dry conditions with sporadic light showers, mainly in the east. While Christmas Day and Boxing Day are expected to be the coldest, any showers are likely to be wintry, primarily on elevated terrains, making a white Christmas improbable for most. Widespread frost is anticipated, with intermittent freezing fog possible in some locations.
Heading into the New Year, winds may shift to a more northerly direction, elongating the sea track of air from the relatively mild North Sea, moderating the cold slightly. Dry conditions are projected to persist, potentially with increased cloud cover, limiting overnight frosts predominantly to western regions.