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La Tzoumaz Long-Range Snow Forecast - 12th August 2026

La Tzoumaz Long-Range Snow Forecast Updated today

ECMWF IFS
GFS

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Updated 12 August 2026 10:47 AEST

Long-Range Snow Forecast for La Tzoumaz

Long-range (14 to 45 days) from 12 August.

For Forecast detail, see below.

La Tzoumaz Snow Forecast Highlights

When will there be fresh snow in La Tzoumaz?

La Tzoumaz Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,925m)
Next Snow?
There is no snow currently in the forecast for La Tzoumaz.
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Long-range Snow Outlook for La Tzoumaz

 
Snowfall

 
Snow Line

Max 29℃
Min 11℃

Snow unlikely

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La Tzoumaz 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 La Tzoumaz from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Wed
12
Clear

Clear sky.

Max 29℃
Min 13℃
Thu
13
Clear

Clear sky.

Max 29℃
Min 13℃
Fri
14
Clear

Clear sky.

Max 29℃
Min 14℃
Sat
15
Clear

Clear sky.

Max 27℃
Min 15℃
Sun
16
Shwrs

Moderate/heavy snow showers at altitude, rain showers below.

Max 18℃
Min 13℃
Mon
17
Lt Drizzle

Clear sky at altitude, light drizzle below.

Max 18℃
Min 13℃
Tue
18
Lt Rain

Light snow at altitude, light rain showers below.

Max 15℃
Min 11℃

No significant snowfall is forecast for this period.

This Snow Forecast for La Tzoumaz, 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 La Tzoumaz, 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.

La Tzoumaz Snow Forecast updated at 10:47 AEST, next update expected 16:00 AEST.

Ensemble forecast for La Tzoumaz, Switzerland at 1,500m

Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)

Snow Forecast near La Tzoumaz

Snow Forecasts for Ski Resorts near La Tzoumaz
Ski Area 48 Hr 7 DayWeThFrSaSuMoTu
Chamonix-13cm
Argentière-3cm
Breuil-Cervinia-1cm

Snow Reliability

La Tzoumaz typically enjoys reliable snow conditions, with an average snow depth of around 150 cm during peak season. For the latest snow information, check J2Ski for updates on snowfall and conditions.

Off-Piste Safety in La Tzoumaz

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