Thinking more about winter tyres after reading this from the Met Office today - is Yorkshire central? its northern England but central UK.
Outlook for the UK over the next 6-30 days
UK Outlook for Monday 19 Feb 2018 to Wednesday 28 Feb 2018:
Dry, sometimes bright weather and light winds will predominate in the UK throughout next week, with increasing amounts of overnight frost. Rain or drizzle and stronger winds are possible at times in northwestern areas. Temperatures at the start of next week will be around average for the time of year, and probably slightly above average in the north. However, there will be a trend toward colder weather by the end of the week and into the following week, as winds turn predominately easterly. Wintry showers may develop,with the potential for some significant snowfalls focused on southern, central or eastern areas. The location and intensity of any snowfall will be uncertain until much nearer the time.
UK Outlook for Thursday 1 Mar 2018 to Thursday 15 Mar 2018:
In first week of March, it is likely to stay cold with widespread overnight frost. There will be a greater chance than usual of easterly winds, which would bring very cold weather at times and the potential for some snowfall in eastern and even southern parts. Unusually, it will probably be driest in the northwest. In the second week of March there are indications that it may become more changeable and less cold, with the wettest weather and mildest temperatures likely to be in the south or the southwest of the UK.