It's an environment that recently defeated even veteran explorer Sir Ranulph Fiennes.
But that won't deter a soldier from Norfolk who lost both his legs in a bomb blast in Afghanistan. He's hoping to become the first double amputee to walk to the South Pole.
Duncan Slater will take part in a race in Antarctica later this year in aid of Prince Harry's charity, Walking With The Wounded.
More top news
It will brighten up this afternoon with some sunshine in places. However, as temperatures rise, a few sharp showers will break out.
Troops from Kazakhstan have spent two weeks training with British soldiers in Norfolk about peacekeeping skills
Rain, followed by heavy showers, will clear east this evening and it will be mainly dry overnight. Minimum temperature: 14ºC.