Sainte - Croix / Les Rasses Long-Range Snow Forecast - 14 to 45 day - 22 Jul 2026

Sainte - Croix / Les Rasses Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 22 July 2026 19:41 NZST

Long-Range Snow Forecast for Sainte - Croix / Les Rasses

Long-range (14 to 45 days) from 22 July.

For Forecast detail, see below.

Sainte - Croix / Les Rasses Snow Forecast Highlights

When will there be fresh snow in Sainte - Croix / Les Rasses?

Sainte - Croix / Les Rasses Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,350m)
Next Snow?
There is no snow currently in the forecast for Sainte - Croix / Les Rasses.
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Long-range Snow Outlook for Sainte - Croix / Les Rasses

Snowfall

Snow Line

Max 27℃
Min 10℃

Snow unlikely

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Sainte - Croix / Les Rasses 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 Sainte - Croix / Les Rasses from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Wed 22	Clear sky.	Max 22℃ Min 10℃
Thu 23	Clear sky.	Max 22℃ Min 10℃
Fri 24	Clear sky.	Max 24℃ Min 10℃
Sat 25	Clear sky.	Max 27℃ Min 14℃
Sun 26	Light drizzle.	Max 20℃ Min 12℃
Mon 27	Light drizzle.	Max 18℃ Min 12℃
Tue 28	Clear sky.	Max 22℃ Min 11℃

No significant snowfall is forecast for this period.

This Snow Forecast for Sainte - Croix / Les Rasses, 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 Sainte - Croix / Les Rasses, 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.

Sainte - Croix / Les Rasses Snow Forecast updated at 19:41 NZST, next update expected 01:00 NZST.

Ensemble forecast for Sainte - Croix / Les Rasses, 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.

Switzerland Accommodation (Apartments, Chalets, Hotels) Map

Snow Reliability

Sainte-Croix / Les Rasses typically enjoys reliable snow conditions, with depths averaging 40-80 cm during peak season. For the latest snowfall updates and conditions, check out J2Ski for accurate information.

Off-Piste Safety in Sainte - Croix / Les Rasses

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