An avalanche has closed mile 219 of the Parks Highway near Denali National Park, impacting 400 feet of the road and halting traffic, with high avalanche danger expected to persist due to strong winds and rising snow levels.

The South Klondike Highway in Yukon is closed for avalanche control due to a deeply buried weak layer causing large avalanches, while blizzard conditions with near-zero visibility are expected on the Dempster Highway, affecting travel and safety in the region.