Remember the heat during the second half of August? The rock slides and the blocked trails? Well, forget about that, if you are traveling to the Alps this weekend, don’t forget winter equipment and warm clothes. But that’s not necessarily bad news.
“It’s all very confusing,” Chamonix safety patrols wrote on La Chamoniarde. A snowstorm covered the Chamonix area with nearly a meter of snow, causing a complete change in conditions. The snow fell with strong winds, meaning the new layer varies from place to place. Also, there were some dangerous wind slabs and weak snow bridges covering (and hiding) crevasses in the glacial areas.
The only way is up
Luckily, the situation should soon stabilize. Apart from some clouds after noon and snow showers at higher altitudes through the weekend, temperatures will turn warm and dry, according to forecasts today.
This is a rather common pattern at the end of the summer, where stormy and cold spells alternate with periods of still-warm weather. The good news is that the recent snowfall will stabilize the rocky areas, preventing further rockslides and providing better snow/ice conditions for progression with crampons and ice-axes.
Conditions are also improving for slab avalanches and potentially weak cornices. For hikers, the snow should be gone from lower areas.
You can check weather reports and webcams here.