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La Tzoumaz Snow Forecast - 17th October 2026

La Tzoumaz Snow Report and Forecast

ECMWF IFS
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Updated 17 October 2026 20:43 UTC

Snow Forecast for La Tzoumaz

Snow and Weather from 17 October.

For Forecast detail, see below.

La Tzoumaz Snow Forecast Highlights

When will there be fresh snow in La Tzoumaz?

La Tzoumaz Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,925m)
Next Snow Expected22 October
Next Snow Amount 3cm 1in
Next 48 Hours - -
Next 7 Days 10cm 4in
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Forecast for today in La Tzoumaz

Max 15℃ 60°F
Min 3℃ 37°F

Valley temperatures from an overnight low of 3℃ 37°F to daytime highs around 15℃ 60°F

Temperature at BaseTemp at Base

Sat
17

Snow unlikely

ClearFogCloudLt Drizzle

Clear sky first, fog then cloudy, light drizzle later.

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

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La Tzoumaz 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for La Tzoumaz from OpenMeteo(ECMWF IFS)
Sat
17
Sun
18
Mon
19
Tue
20
Wed
21
Thu
22
Fri
23
Wind
2,350m 7,710ft
8℃ 46°F
Cloud
7℃ 44°F
Cloud
12℃ 53°F
Cloud
10℃ 50°F
Cloud
5℃ 40°F
Snow
+1cm
-2℃ 28°F
Snow
+3cm +1in
2℃ 35°F
Lt Snow Shwrs
+1cm
1,925m 6,316ft
11℃ 51°F
Cloud
10℃ 49°F
Cloud
15℃ 58°F
Cloud
13℃ 54°F
Cloud
7℃ 45°F
Lt Snow Shwrs
+1cm
0℃ 33°F
Snow
+3cm +1in
4℃ 40°F
Lt Snow Shwrs
+1cm
1,500m 4,921ft
15℃ 60°F
Fog
13℃ 55°F
Lt Drizzle
19℃ 65°F
Cloud
17℃ 62°F
Cloud
9℃ 48°F
Light Snow
4℃ 39°F
Snow
+3cm +1in
6℃ 43°F
Cloud
+1cm
Snow Line

varying 2,115m 6,939ft
to 1,608m 5,276ft

varying 1,700m 5,577ft
to 1,500m 4,921ft

varying 1,931m 6,335ft
to 1,500m 4,921ft

Max Town 15℃ 60°F 13℃ 55°F 19℃ 65°F 17℃ 62°F 9℃ 48°F 4℃ 39°F 6℃ 43°F
Min Town 3℃ 37°F 6℃ 42°F 6℃ 43°F 5℃ 40°F 2℃ 36°F -5℃ 23°F -4℃ 24°F

This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.

Switzerland Accommodation (Apartments, Chalets, Hotels) Map

 

Snow Forecast near La Tzoumaz

Snow Forecasts for Ski Resorts near La Tzoumaz
Ski Area 48 Hr 7 DaySaSuMoTuWeThFr
Chamonix 5cm 2in 88cm 35in
Nendaz 4cm 2in 52cm 20in
Argentière 3cm 1in 52cm 21in
Verbier 3cm 1in 48cm 19in
Breuil-Cervinia 4cm 2in 45cm 18in
Samoëns 3cm 1in 40cm 16in
Four Valleys 3cm 1in 39cm 15in
Avoriaz 1cm - 37cm 14in

How reliable is the snow in La Tzoumaz?

La Tzoumaz typically enjoys reliable snow conditions, with an average snow depth of around 150 cm during peak season. For the latest snow information, check J2Ski for updates on snowfall and conditions.

Understanding and predicting Snow Conditions in La Tzoumaz

Here are our tips for making the most of a trip to La Tzoumaz, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in La Tzoumaz, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.

Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:

Pistes (Groomers) or Off-Piste

These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.

  • Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
  • Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.

WARNING - skiing off-piste (out-of-bounds) at La Tzoumaz is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.

Analyzing Weather and Snowfall Forecasts

Whilst no forecast can tell you exactly how snow conditions in La Tzoumaz will develop, checking the forecast regularly should give you an idea of what to expect.

New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.

Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.

Predicting Future Snow Quality

Regularly check our snow and weather forecasts for La Tzoumaz for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.

Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.