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Sierre-Anniviers Long-Range Snow Forecast - 21st June 2026

Sierre-Anniviers Long-Range Snow Forecast Updated today

ECMWF IFS
GFS

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Updated 21 June 2026 19:40 UTC

Long-Range Snow Forecast for Sierre-Anniviers

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

For Forecast detail, see below.

Sierre-Anniviers Snow Forecast Highlights

When will there be fresh snow in Sierre-Anniviers?

Sierre-Anniviers Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,275m)
Next Snow?
There is no snow currently in the forecast for Sierre-Anniviers.
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Long-range Snow Outlook for Sierre-Anniviers

 
Snowfall

 
Snow Line

Max 29℃ 84°F
Min 10℃ 50°F

Snow unlikely

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Sierre-Anniviers 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 Sierre-Anniviers from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Sun
21
Clear

Clear sky.

Max 29℃ 84°F
Min 10℃ 50°F
Mon
22
Lt Rain

Clear sky at altitude, light rain showers below.

Max 29℃ 83°F
Min 13℃ 54°F
Tue
23
Clear

Clear sky.

Max 28℃ 83°F
Min 11℃ 52°F
Wed
24
Clear

Clear sky.

Max 29℃ 84°F
Min 10℃ 51°F
Thu
25
Fair

Light snow at altitude, light rain below.

Max 29℃ 84°F
Min 10℃ 51°F
Fri
26
Clear

Fair at altitude, clear sky below.

Max 29℃ 84°F
Min 11℃ 52°F
Sat
27
Shwrs

Fair at altitude, rain showers below.

Max 28℃ 82°F
Min 11℃ 51°F

No significant snowfall is forecast for this period.

This Snow Forecast for Sierre-Anniviers, 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 Sierre-Anniviers, 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.

Sierre-Anniviers Snow Forecast updated at 19:40 UTC, next update expected 01:00 UTC.

Ensemble forecast for Sierre-Anniviers, Switzerland at 1,600m

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

Switzerland Accommodation (Apartments, Chalets, Hotels) Map

 

Snow Reliability

Sierre-Anniviers typically enjoys reliable snow conditions, with an average snow depth of around 100 cm during peak season. For the latest snow information, including current conditions and forecasts, check J2Ski for up-to-date details.

Off-Piste Safety in Sierre-Anniviers

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