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Sierre-Anniviers Snow Forecast - 48 hour - 18th September 2026

Sierre-Anniviers 48-Hour Snow Forecast

ECMWF IFS
GFS

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Updated 17 September 2026 19:47 CDT

2-Day Forecast for Sierre-Anniviers

48-hours from 18 September.

See below for forecast detail

Sierre-Anniviers Snow Forecast updated at 19:47 CDT, next update expected imminently.

Forecast for today in Sierre-Anniviers

Max 17℃
Min 5℃

Valley temperatures from an overnight low of 5℃ to daytime highs around 17℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Fri
18

Snow unlikely

CloudCloudFairClear

Cloudy, fair, clear sky later.

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

Forecast for tomorrow in Sierre-Anniviers

Max 20℃
Min 2℃

Valley temperatures from an overnight low of 2℃ to daytime highs around 20℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Sat
19

Snow unlikely

FairCloudMixedClear

Fair first, cloudy then clear spells, clear sky 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?
Fri02:00Fair

Fair.7℃SW
Calm
0%
Fri03:00Fair

Clear spells at altitude.
Fair below.
6℃SW
Calm
0%
Fri04:00Mixed

Cloudy at altitude.
Mixed below.
6℃SW
Calm
0%
Fri05:00Fair

Cloudy at altitude.
Fair below.
5℃SW
Calm
0%
Fri06:00Cloud

Cloudy.5℃SW
Calm
0%
Fri07:00Cloud

Cloudy.6℃SW
Calm
0%
Fri08:00Cloud

Cloudy.7℃SW
Calm
0%
Fri09:00Cloud

Cloudy.8℃SW
Calm
0%
Fri10:00Cloud

Cloudy.10℃SW
Light
0%
Fri11:00Cloud

Cloudy.12℃SW
Light
0%
Fri12:00Mixed

Cloudy at altitude.
Mixed below.
13℃SW
Light
0%
Fri13:00Clear

Cloudy at altitude.
Clear below.
14℃SW
Light
0%
Fri14:00Clear

Cloudy at altitude.
Clear below.
15℃SW
Light
0%
Fri15:00Clear

Cloudy at altitude.
Clear below.
16℃SW
Light
0%
Fri16:00Fair

Clear spells at altitude.
Fair below.
17℃SW
Light
0%
Fri17:00Fair

Fair.17℃SW
Light
0%
Fri18:00Fair

Clear spells at altitude.
Fair below.
15℃SW
Light
0%
Fri19:00Fair

Fair.13℃SW
Light
0%
Fri20:00Fair

Cloudy at altitude.
Fair below.
11℃SW
Calm
0%
Fri21:00Fair

Cloudy at altitude.
Fair below.
11℃SW
Calm
0%
Fri22:00Clear

Fair at altitude.
Clear below.
10℃SW
Calm
0%
Fri23:00Clear

Clear sky.9℃SW
Calm
0%
Sat00:00Clear

Clear sky.7℃SW
Calm
0%
Sat01:00Clear

Clear spells.5℃SW
Light
0%
Sat02:00Fair

Clear spells at altitude.
Fair below.
4℃SW
Light
0%
Sat03:00Fair

Clear spells at altitude.
Fair below.
4℃SW
Light
0%
Sat04:00Fair

Clear spells at altitude.
Fair below.
4℃SW
Light
0%
Sat05:00Fair

Clear spells at altitude.
Fair below.
3℃SW
Light
0%
Sat06:00Fair

Clear spells at altitude.
Fair below.
2℃SW
Light
0%
Sat07:00Fair

Fair.2℃SW
Light
0%
Sat08:00Cloud

Cloudy.3℃SW
Light
0%
Sat09:00Cloud

Cloudy.9℃SW
Calm
0%
Sat10:00Cloud

Cloudy.12℃SW
Calm
0%
Sat11:00Clear

Clear spells.14℃SW
Light
0%
Sat12:00Clear

Clear sky.16℃SW
Light
0%
Sat13:00Clear

Clear sky.18℃SW
Light
0%
Sat14:00Clear

Clear sky.19℃SW
Light
0%
Sat15:00Mixed

Fair at altitude.
Mixed below.
20℃SW
Light
0%
Sat16:00Mixed

Fair at altitude.
Mixed below.
20℃SW
Light
0%
Sat17:00Fair

Fair.19℃SW
Light
0%
Sat18:00Fair

Fair.18℃SW
Light
0%
Sat19:00Clear

Clear sky.16℃SW
Calm
0%
Sat20:00Clear

Clear sky.14℃SW
Light
0%
Sat21:00Clear

Clear sky.13℃SW
Light
0%
Sat22:00Clear

Clear sky.11℃SW
Light
0%
Sat23:00Fair

Fair.11℃SW
Light
0%
Sun00:00Cloud

Cloudy.10℃SW
Light
0%
Sun01:00Cloud

Cloudy.10℃SW
Calm
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 DayFrSaSuMoTuWeTh
Saas-Fee1cm 1cm
Breuil-Cervinia1cm 1cm

Sierre-Anniviers Snow

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

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.

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.