Sierre-Anniviers 7-Day Snow Forecast

Sierre-Anniviers Long-Range Snow Forecast Updated today

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Updated 12 April 2026 14:46 BST

Long-Range Snow Forecast for Sierre-Anniviers

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

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 Expected	13 April
Next Snow Amount	4cm 2in
Next 48 Hours	4cm 2in
Next 7 Days	4cm 2in
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for Sierre-Anniviers

Snowfall

Snow Line

Max 12℃ 53°F
Min -5℃ 24°F

6cm 2in New Snow

Snow Line from 1,895m 6,217ft to resort level ( 1,341m 4,400ft ).

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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)
	Snow and Weather	Temp Town
Sun 12	Cloudy.	Max 10℃ 49°F Min 2℃ 36°F
Mon 13	up to 6cm up to 2in New Snow Light snow at altitude, light rain below. Snow Line from 1,895m 6,217ft to resort level ( 1,341m 4,400ft ).	Max 7℃ 45°F Min 1℃ 35°F
Tue 14	Cloudy.	Max 6℃ 44°F Min 1℃ 33°F
Wed 15	Clear sky.	Max 11℃ 51°F Min -4℃ 25°F
Thu 16	Clear sky.	Max 9℃ 49°F Min -3℃ 27°F
Fri 17	Clear spells at altitude, fair below.	Max 12℃ 53°F Min -5℃ 24°F
Sat 18	Fair at altitude, clear spells below.	Max 11℃ 51°F Min 2℃ 36°F

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 14:46 BST, next update expected 20:00 BST.

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

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 Hotels Map

Snow Forecast near Sierre-Anniviers

Snow Forecasts for Ski Resorts near Sierre-Anniviers
Ski Area	48 Hr	7 Day
Saas-Fee	20cm 8in	20cm 8in
Zermatt	14cm 5in	14cm 5in
Breuil-Cervinia	11cm 4in	12cm 5in
Verbier	10cm 4in	10cm 4in
Adelboden	7cm 3in	7cm 3in
Nendaz	7cm 3in	7cm 3in
Chandolin	6cm 2in	6cm 2in
Grimentz	5cm 2in	5cm 2in

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.