By Ryan Fahey Snow maps have revealed a snow bomb is set to split in two and shower the UK with snowflakes. The weather is about to take a dramatic turn, swapping a mild Christmas for a frosty New Year. Temperatures are expected to drop from single digits to freezing or below in some areas. Where it’s coldest, snow will follow, according to new weather maps from WXCharts. The weather system will divide into two, bringing snowfall to northern England, and maybe even further south. Charts from the weather service, which uses data from MetDesk, show rain hitting the UK on New Year’s Eve, with sno…