New weather maps indicate a significant cold snap across the UK, with temperatures potentially dropping to -9C, marking the coldest conditions of autumn. Snow showers are forecast to extend as far south as Plymouth.
The cold weather began with lows of 1C and -1C earlier this week, a stark contrast to the previously mild November. This trend is expected to intensify, with maps showing potential snow across the country from November 20.
While most snow will fall in Scotland, with Glasgow and surrounding areas potentially seeing around 5cm per hour, some snowfall is also predicted for the Midlands, Yorkshire Dales, Wales, and the Pembrokeshire coast. Even limited snow is expected to reach Plymouth, where it may fall alongside rain.
Temperatures will be most extreme in Scotland, with the Highlands, particularly the Cairngorms National Park, facing lows between -8C and -9C. Other parts of the country will experience temperatures between -6C and -5C in the north, and 0C to -1C in the south.
The Met Office's long-range forecast suggests continued unpredictable and freezing weather, with further wintry showers possible from November 23. Atlantic weather systems are expected to bring spells of rain and showers, with occasional brighter periods.
There's also a chance of northerly flows leading to wintry showers, especially in the north. Overall, temperatures are predicted to remain a little below normal through the end of November, with potential for longer periods of rain and strong winds.
