Salvan - Les Marécottes Long-Range Snow Forecast - 14 to 45 day - 11 Aug 2026

Salvan - Les Marécottes Long-Range Snow Forecast Updated today

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Updated 11 August 2026 12:44 UTC

Long-Range Snow Forecast for Salvan - Les Marécottes

Long-range (14 to 45 days) from 11 August.

For Forecast detail, see below.

Salvan - Les Marécottes Snow Forecast Highlights

When will there be fresh snow in Salvan - Les Marécottes?

Salvan - Les Marécottes Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,650m)
Next Snow?
There is no snow currently in the forecast for Salvan - Les Marécottes.
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Long-range Snow Outlook for Salvan - Les Marécottes

Snowfall

Snow Line

Max 29℃ 85°F
Min 12℃ 54°F

Snow unlikely

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Salvan - Les Marécottes Long-Range (2 weeks+) Snow Forecast Outlook

Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.

16 Day Weather and Snow Forecast for Salvan - Les Marécottes from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Tue 11	Clear sky.	Max 27℃ 80°F Min 14℃ 58°F
Wed 12	Clear sky.	Max 29℃ 84°F Min 15℃ 58°F
Thu 13	Clear sky.	Max 29℃ 84°F Min 15℃ 58°F
Fri 14	Clear sky.	Max 29℃ 85°F Min 15℃ 58°F
Sat 15	Snow showers at altitude, rain showers below.	Max 26℃ 80°F Min 14℃ 58°F
Sun 16	Cloudy at altitude, rain showers below.	Max 25℃ 77°F Min 13℃ 55°F
Mon 17	Light snow at altitude, heavy drizzle below.	Max 19℃ 67°F Min 12℃ 54°F

This Snow Forecast for Salvan - Les Marécottes, Switzerland gives the predicted Snowfall and Freezing Levels for the next week.

The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Salvan - Les Marécottes, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.

Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.

Salvan - Les Marécottes Snow Forecast updated at 12:44 UTC, next update expected 18:00 UTC.

Ensemble forecast for Salvan - Les Marécottes, Switzerland at 1,100m

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Snow Forecast near Salvan - Les Marécottes

Snow Forecasts for Ski Resorts near Salvan - Les Marécottes
Ski Area	48 Hr	7 Day	Tu	We	Th	Fr	Sa	Su	Mo
Chamonix	-	1cm -

Snow Reliability

Salvan - Les Marécottes enjoys good snow reliability, typically featuring a snow depth of around 60-80 cm during peak season. For the latest conditions and snowfall updates, check out J2Ski.

Off-Piste Safety in Salvan - Les Marécottes

Before skiing or snowboarding off-piste in Salvan - Les Marécottes, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.