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Siviez Snow Forecast - 48 hour - 15th October 2026

Siviez 48-Hour Snow Forecast

ECMWF IFS
GFS

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Updated 15 October 2026 01:40 UTC

2-Day Forecast for Siviez

48-hours from 15 October.

See below for forecast detail

Siviez Snow Forecast updated at 01:40 UTC, next update expected 07:00 UTC.

Forecast for today in Siviez

Max 19℃ 66°F
Min 5℃ 42°F

Valley temperatures from an overnight low of 5℃ 42°F to daytime highs around 19℃ 66°F

Temperature at BaseTemp at Base

Thu
15

Snow unlikely

MixedFairMixedCloud

Clear spells first, fair then clear spells, cloudy later.

Forecast times for Siviez are in Zurich (Europe/Zurich) time zone.

Forecast for tomorrow in Siviez

Max 18℃ 64°F
Min 7℃ 44°F

Valley temperatures from an overnight low of 7℃ 44°F to daytime highs around 18℃ 64°F

Temperature at BaseTemp at Base

Fri
16

Snow unlikely

FairMixedCloudCloud

Fair, clear spells, cloudy later.

Forecast times for Siviez are in Zurich (Europe/Zurich) time zone.

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48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Siviez from OpenMeteo(ECMWF IFS)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Thu02:00Clear

Clear sky. 7℃ 44°F SW
Light
0%
Thu03:00Fair

Fair. 7℃ 44°F SW
Light
0%
Thu04:00Fair

Clear spells at altitude.
Fair below.
7℃ 45°F SW
Calm
0%
Thu05:00Fair

Fair. 7℃ 45°F SW
Calm
0%
Thu06:00Mixed

Clear spells. 6℃ 43°F SW
Light
0%
Thu07:00Mixed

Clear spells. 6℃ 42°F SW
Light
0%
Thu08:00Mixed

Clear spells. 5℃ 42°F SW
Light
0%
Thu09:00Fair

Fair. 9℃ 48°F SW
Light
0%
Thu10:00Fair

Fair. 12℃ 53°F SW
Calm
0%
Thu11:00Fair

Clear spells at altitude.
Fair below.
14℃ 57°F SW
Light
0%
Thu12:00Fair

Clear spells at altitude.
Fair below.
16℃ 61°F SW
Light
0%
Thu13:00Fair

Clear spells at altitude.
Fair below.
17℃ 63°F SW
Light
0%
Thu14:00Mixed

Clear spells. 18℃ 65°F SW
Light
0%
Thu15:00Mixed

Clear spells. 19℃ 66°F SW
Light
0%
Thu16:00Mixed

Clear spells. 19℃ 66°F SW
Light
0%
Thu17:00Cloud

Cloudy. 18℃ 65°F SW
Light
0%
Thu18:00Mixed

Clear spells. 16℃ 61°F SW
Calm
0%
Thu19:00Mixed

Fair at altitude.
Mixed below.
13℃ 56°F SW
Calm
0%
Thu20:00Cloud

Clear spells at altitude.
Cloud below.
12℃ 54°F SW
Light
0%
Thu21:00Cloud

Clear spells at altitude.
Cloud below.
11℃ 52°F SW
Calm
0%
Thu22:00Cloud

Clear spells at altitude.
Cloud below.
11℃ 51°F SW
Calm
0%
Thu23:00Cloud

Clear spells at altitude.
Cloud below.
10℃ 50°F SW
Calm
0%
Fri00:00Cloud

Clear spells at altitude.
Cloud below.
10℃ 49°F SW
Calm
0%
Fri01:00Fair

Fair. 9℃ 49°F SW
Calm
0%
Fri02:00Clear

Fair at altitude.
Clear below.
9℃ 47°F SW
Calm
0%
Fri03:00Fair

Fair. 8℃ 47°F SW
Calm
0%
Fri04:00Fair

Clear sky at altitude.
Fair below.
8℃ 46°F SW
Calm
0%
Fri05:00Fair

Clear sky at altitude.
Fair below.
8℃ 45°F SW
Calm
0%
Fri06:00Fair

Clear sky at altitude.
Fair below.
7℃ 45°F SW
Calm
0%
Fri07:00Fair

Clear sky at altitude.
Fair below.
7℃ 45°F SW
Calm
0%
Fri08:00Mixed

Clear sky at altitude.
Mixed below.
7℃ 44°F SW
Calm
0%
Fri09:00Mixed

Clear sky at altitude.
Mixed below.
9℃ 48°F SW
Calm
0%
Fri10:00Mixed

Fair at altitude.
Mixed below.
13℃ 54°F SW
Calm
0%
Fri11:00Mixed

Clear spells. 15℃ 58°F SW
Light
0%
Fri12:00Cloud

Cloudy. 16℃ 61°F SW
Light
0%
Fri13:00Cloud

Cloudy. 17℃ 63°F SW
Light
0%
Fri14:00Cloud

Cloudy. 18℃ 64°F SW
Light
0%
Fri15:00Cloud

Cloudy. 17℃ 63°F SW
Light
0%
Fri16:00Cloud

Cloudy. 17℃ 62°F SW
Light
0%
Fri17:00Cloud

Cloudy. 15℃ 59°F SW
Light
0%
Fri18:00Cloud

Cloudy. 13℃ 56°F SW
Calm
0%
Fri19:00Cloud

Cloudy. 12℃ 53°F SW
Light
0%
Fri20:00Cloud

Cloudy. 11℃ 51°F SW
Calm
0%
Fri21:00Mixed

Clear spells. 10℃ 49°F SW
Calm
0%
Fri22:00Cloud

Cloudy. 9℃ 48°F SW
Calm
0%
Fri23:00Fair

Cloudy at altitude.
Fair below.
8℃ 47°F SW
Calm
0%
Sat00:00Clear

Clear sky. 7℃ 45°F SW
Calm
0%
Sat01:00Clear

Clear sky. 7℃ 44°F SW
Calm
0%

Snow Forecast near Siviez

Snow forecasts for nearby ski areas.

Snow Forecasts for Ski Resorts near Siviez
Ski Area 48 Hr 7 DayThFrSaSuMoTuWe
Zermatt 1cm - 66cm 26in
Breuil-Cervinia- 37cm 15in
Verbier 2cm 1in 32cm 13in
Argentière 1cm - 24cm 9in
Grimentz- 22cm 9in
Four Valleys 1cm - 15cm 6in
Nendaz 1cm - 13cm 5in
Crans-Montana- 12cm 5in
Châtel- 8cm 3in
Villars - Gryon- 3cm 1in

Siviez Snow

For current snow depths and skiing conditions, see our Current Snow Report for Siviez.

This Snow Forecast for Siviez, 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 Siviez, 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.

How reliable is the snow in Siviez?

Siviez boasts reliable snow conditions with an average snow depth of 150 cm during peak season. The region typically experiences good snowfall, but it’s best to check the latest snow info on J2Ski for up-to-date conditions.