Swiss Alps see uneven snowfall as climate shifts reshape winter patterns

Snowfall across the Swiss Alps has shown mixed trends this winter, with some areas struggling while others see above-average levels of snowflakes. Recent data highlights a growing divide between higher and lower elevations, as warmer winters and climate shifts reshape traditional patterns. Fresh snow is now expected to bring both relief and new risks in the coming days.

Over the past five years, lower elevations in the Swiss Alps have recorded below-average snowfall, according to MeteoSwiss figures up to 2025. Regions like the Bernese Highlands and southern Alpine slopes have lagged behind long-term averages, reflecting a broader trend of warmer winters and reduced snow cover. Meanwhile, higher-altitude areas tell a different story.

In Montana, canton of Valais, recent snowfall has pushed depths to nearly double the median level. Samedan, by contrast, sits close to its usual snowpack for this time of year. Forecasters now predict another 20 to 40 centimetres of snowflakes above 1,000 metres by Sunday, with the heaviest falls expected on Thursday.

Avalanche risks remain high due to the fresh snow. Authorities have warned that unstable layers could trigger slides, particularly in steep terrain. The snow line is set to hover around 1,000 metres in the coming days, bringing temporary relief to mid-altitude resorts.

The latest snowfall will boost conditions in some areas but also heighten avalanche dangers. Lower elevations continue to face long-term declines, while higher regions benefit from short-term gains. Forecasters and local officials are monitoring the situation closely as winter progresses.