UK weather: Britain to glow in tropical tail of Storm Bram as Christmas snow hopes melt
Long-range forecasters predict unusually warm weather will dig in up to the start of Christmas week
Long-range forecasters predict unusually warm weather will dig in up to the start of Christmas week
The weather phenomenon is triggered when shifts in global wind patterns disrupt the circular flow of air high over the North Pole
Britons have been warned to take action and keep safe during the 'heavy and disruptive' storm