Storm Goretti 'weather bomb' set to hit Britain with upto a foot of snow

Adventurers have climbed a frozen waterfall in the Yorkshire Dales, as Storm Goretti prepares to hit Britain with up to a foot of snow.The storm is set to undergo rapid cyclogenesis, also known as a 'weather bomb'.It happens when central pressure of low pressure systems fall 24 millibars in 24 hours.Blizzard conditions could mean trains and planes are also delayed or cancelled.