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La Tzoumaz Snow Forecast - 18th October 2026

La Tzoumaz Snow Report and Forecast

ECMWF IFS
GFS

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Updated 18 October 2026 09:49 BST

Snow Forecast for La Tzoumaz

Snow and Weather from 18 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 Expected21 October
Next Snow Amount 1cm -
Next 48 Hours - -
Next 7 Days 11cm 4in
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Forecast for today in La Tzoumaz

Max 13℃ 55°F
Min 6℃ 42°F

Valley temperatures from an overnight low of 6℃ 42°F to daytime highs around 13℃ 55°F

Temperature at BaseTemp at Base

Sun
18

Snow unlikely

Lt DrizzleCloudCloudLt Drizzle

Light drizzle, 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)
Sun
18
Mon
19
Tue
20
Wed
21
Thu
22
Fri
23
Sat
24
Wind
2,350m 7,710ft
7℃ 44°F
Cloud
12℃ 53°F
Fog
10℃ 50°F
Cloud
4℃ 40°F
Light Snow
+1cm
2℃ 36°F
Lt Snow Shwrs
+1cm
2℃ 36°F
Lt Snow Shwrs
+5cm +2in
-3℃ 27°F
Light Snow
+3cm +1in
1,925m 6,316ft
9℃ 49°F
Cloud
15℃ 58°F
Fog
13℃ 55°F
Cloud
7℃ 45°F
Light Snow
+1cm
5℃ 41°F
Lt Snow Shwrs
+1cm
5℃ 41°F
Lt Snow Shwrs
+5cm +2in
0℃ 32°F
Light Snow
+3cm +1in
1,500m 4,921ft
13℃ 55°F
Cloud
19℃ 65°F
Mixed
17℃ 63°F
Cloud
9℃ 49°F
Light Snow
9℃ 48°F
Lt Snow Shwrs
+1cm
7℃ 44°F
Lt Snow Shwrs
+1cm
3℃ 37°F
Light Snow
+4cm +2in
Snow Line

varying 1,946m 6,385ft
to 1,500m 4,921ft

1,500m 4,921ft

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

varying 1,685m 5,528ft
to 1,500m 4,921ft

Max Town 13℃ 55°F 19℃ 65°F 17℃ 63°F 9℃ 49°F 9℃ 48°F 7℃ 44°F 3℃ 37°F
Min Town 6℃ 42°F 6℃ 43°F 5℃ 42°F 2℃ 35°F -1℃ 30°F -1℃ 30°F -4℃ 25°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 DaySuMoTuWeThFrSa
Argentière 4cm 1in 69cm 27in
Breuil-Cervinia 12cm 5in 59cm 23in
Chamonix 10cm 4in 58cm 23in
Nendaz 1cm - 56cm 22in
Verbier 6cm 2in 54cm 21in
Four Valleys 2cm 1in 44cm 17in
Samoëns- 31cm 12in
Avoriaz 1cm - 28cm 11in

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.