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Sierre-Anniviers Snow Forecast - 48 hour - 20th May 2026

Sierre-Anniviers 48-Hour Snow Forecast

ECMWF IFS
GFS

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Updated 19 May 2026 17:46 CDT

2-Day Forecast for Sierre-Anniviers

48-hours from 20 May.

See below for forecast detail

Sierre-Anniviers Snow Forecast updated at 17:46 CDT, next update expected 23:00 CDT.

Forecast for today in Sierre-Anniviers

Max 14℃
Min 2℃

Valley temperatures from an overnight low of 2℃ to daytime highs around 14℃
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Wed
20

up to 1cm New Snow

CloudLt RainLt DrizzleCloud

Cloudy first, light rain showers then light drizzle, cloudy later.

Snow Line from 1,695m to 1,618m, with rain below.

Forecast times for Sierre-Anniviers are in Zurich (Europe/Zurich) time zone.

Forecast for tomorrow in Sierre-Anniviers

Max 19℃
Min 1℃

Valley temperatures from an overnight low of 1℃ to daytime highs around 19℃
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Thu
21

Snow unlikely

FairClearMixedMixed

Fair, clear sky, clear spells later.

Forecast times for Sierre-Anniviers are in Zurich (Europe/Zurich) time zone.

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48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Sierre-Anniviers from OpenMeteo(ECMWF IFS)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Wed00:00Mixed

Clear spells.5℃SW
Light
0%
Wed01:00Mixed

Clear spells.4℃SW
Light
0%
Wed02:00Cloud

Cloudy.2℃SW
Light
0%
Wed03:00Cloud

Cloudy.3℃SW
Light
15%
Wed04:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
4℃SW
Light
25%
Wed05:00Light Snow

Light snow at altitude.
Lt drizzle below.
3℃SW
Light
35%
Wed06:00Cloud

Cloudy.4℃SW
Calm
30%
Wed07:00Cloud

Cloudy.6℃SW
Calm
20%
Wed08:00Mixed

Clear spells.7℃SW
Calm
10%
Wed09:00Mixed

Clear spells.9℃SW
Calm
0%
Wed10:00Fair

Fair.11℃SW
Calm
0%
Wed11:00Fair

Fair.12℃SW
Light
0%
Wed12:00Lt Drizzle

Fair at altitude.
Lt drizzle below.
13℃SW
Light
20%
Wed13:00Lt Drizzle

Light drizzle.14℃SW
Light
40%
Wed14:00Lt Drizzle

Light drizzle.14℃SW
Light
55%
Wed15:00Lt Drizzle

Light drizzle.13℃SW
Light
55%
Wed16:00Mixed

Clear spells.12℃SW
Light
50%
Wed17:00Fair

Light snow at altitude.
Lt rain below.
12℃SW
Light
45%
Wed18:00Fair

Light snow at altitude.
Lt rain below.
12℃SW
Light
40%
Wed19:00Fair

Light snow at altitude.
Lt rain below.
11℃SW
Light
40%
Wed20:00Fair

Fair.10℃SW
Light
35%
Wed21:00Mixed

Clear spells.8℃SW
Light
25%
Wed22:00Mixed

Clear spells.7℃SW
Light
10%
Wed23:00Cloud

Clear spells at altitude.
Cloud below.
5℃SW
Light
0%
Thu00:00Cloud

Cloudy.4℃SW
Light
0%
Thu01:00Cloud

Cloudy.2℃SW
Light
0%
Thu02:00Cloud

Clear spells at altitude.
Cloud below.
1℃SW
Light
0%
Thu03:00Mixed

Fair at altitude.
Mixed below.
1℃SW
Light
0%
Thu04:00Mixed

Fair at altitude.
Mixed below.
1℃SW
Light
0%
Thu05:00Mixed

Fair at altitude.
Mixed below.
1℃SW
Light
0%
Thu06:00Fair

Fair.1℃SW
Calm
0%
Thu07:00Fair

Clear sky at altitude.
Fair below.
4℃SW
Calm
0%
Thu08:00Fair

Clear sky at altitude.
Fair below.
8℃SW
Calm
0%
Thu09:00Clear

Clear sky.10℃SW
Calm
0%
Thu10:00Clear

Clear sky.13℃SW
Calm
0%
Thu11:00Clear

Clear sky.15℃SW
Calm
0%
Thu12:00Mixed

Fair at altitude.
Mixed below.
17℃SW
Calm
0%
Thu13:00Cloud

Cloudy.18℃SW
Calm
0%
Thu14:00Cloud

Cloudy.18℃SW
Calm
0%
Thu15:00Mixed

Cloudy at altitude.
Mixed below.
19℃SW
Calm
0%
Thu16:00Mixed

Clear spells.19℃SW
Calm
0%
Thu17:00Mixed

Clear spells.18℃SW
Calm
0%
Thu18:00Mixed

Clear spells.18℃SW
Calm
0%
Thu19:00Fair

Fair.17℃SW
Calm
0%
Thu20:00Fair

Fair.15℃SW
Calm
0%
Thu21:00Mixed

Clear spells.12℃SW
Calm
0%
Thu22:00Mixed

Fair at altitude.
Mixed below.
10℃SW
Light
0%
Thu23:00Clear

Clear sky.8℃SW
Light
0%

Snow Forecast near Sierre-Anniviers

Snow forecasts for nearby ski areas.

Snow Forecasts for Ski Resorts near Sierre-Anniviers
Ski Area 48 Hr 7 DayWeThFrSaSuMoTu
Nendaz1cm 1cm
Saas-Fee1cm 1cm
St-Luc1cm 1cm
Verbier1cm 1cm

Sierre-Anniviers Snow

For current snow depths and skiing conditions, see our Current Snow Report for Sierre-Anniviers.

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.

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.