A three-day survival challenge unfolds on a remote winter island, where heavy snowfall and freezing conditions demand a solid shelter, careful planning, and constant fire management. This episode documents the realities of winter island camping and cold-weather survival.

Heavy snow, ice and brutal cold are expected to make this winter storm a potentially life-threatening weather event, stretching across two-thirds of the U.S.

Trying to lighten your pack on a winter adventure? Medical experts warn that eating snow to replace drinking water is a dangerous mistake that can backfire fast.

So how much snow with this round? “We could get maybe 2-4, maybe 5 inches of snow before the day is out where those squalls persist," according to 3News’ Senior Meteorologist Matt Wintz. Roads are also still snow-covered throughout the region due to ...