UK weather: Savage snowstorm locks onto Britain as jet stream to supercharge slew of storms
Nor’easter storms are driven in the US by northeasterly winds, causing temperatures to dive and heavy snow
Snow
Polar vortex collapse could trigger another 'Beast from the East' as Britain hit by Arctic blast
Forecasters warn this week may be a taster of worse conditions to come
Met Office issues raft of fresh snow and ice warnings as Britain frozen to core by Arctic blast
The most recent alert will remain in effect for 36 hours
