Spring's changeable weather may increase the threat of avalanches in the Adirondacks.
This winter has been a whirlwind across upstate N.Y. Heavy mountain snow, followed by record-breaking warmth and rain, has occurred more than a couple of times this winter.
The Adirondacks have seen a few thawing events accompanied by heavy rain, followed by heavy snow days later.
Avalanche danger increases after major snowfalls and during thaws. When new snow falls, it adds weight and pressure to the snowpack below. New snow can make lower snow levels unstable, leading to a potential avalanche.
Although avalanches in the Adirondacks are uncommon, they are something to prepare for before venturing into the backcountry.
Back on Feb. 12, an avalanche buried two skiers while they skied the Angel Slides on Wright Peak. While the skiers triggered the avalanche, it's likely the three-day thaw leading up to the avalanche weakened the snowpack the skiers traveled over.
Unlike New Hampshire and Colorado, New York does not have an avalanche center to monitor snowpack and issue danger ratings for susceptible areas.
Until recently, winter recreationists in the Adirondacks have relied on word of mouth for winter slide conditions. The website adkavy.org, created by two skiers, allows people to share snowpack and avalanche observations.
With another thaw to end the workweek, followed by rain transitioning to heavy snow Saturday, avalanche danger is likely to be heightened Sunday into early next week.
Along with increased avalanche risk, water crossings may be difficult in the Adirondacks this weekend.
For additional tips on enjoying the backcountry as we head into spring, click here!