Valtournenche 7-Day Snow Forecast

Valtournenche Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 21 September 2026 22:48 AEST

Long-Range Snow Forecast for Valtournenche

Long-range (14 to 45 days) from 21 September.

For Forecast detail, see below.

Valtournenche Snow Forecast Highlights

When will there be fresh snow in Valtournenche?

Valtournenche Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,305m)
Next Snow?
There is no snow currently in the forecast for Valtournenche.
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Long-range Snow Outlook for Valtournenche

Snowfall

Snow Line

Max 24℃
Min 8℃

Snow unlikely

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Valtournenche 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 Valtournenche from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Mon 21	Cloudy.	Max 24℃ Min 11℃
Tue 22	Clear sky.	Max 23℃ Min 11℃
Wed 23	Clear sky.	Max 20℃ Min 10℃
Thu 24	Cloudy at altitude, clear spells below.	Max 24℃ Min 8℃
Fri 25	Clear spells.	Max 22℃ Min 10℃
Sat 26	Clear sky.	Max 20℃ Min 9℃
Sun 27	Clear sky.	Max 22℃ Min 10℃

No significant snowfall is forecast for this period.

This Snow Forecast for Valtournenche, Italy 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 Valtournenche, on any given trail 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.

Valtournenche Snow Forecast updated at 22:48 AEST, next update expected 04:00 AEST.

Ensemble forecast for Valtournenche, Italy at 1,520m

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 Reliability

Valtournenche enjoys reliable snow conditions, with an average snow depth of 100-200 cm during peak season. Regular snowfall and high elevation ensure good skiing conditions; for the latest updates, check J2Ski.

Off-Piste Safety in Valtournenche

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