La Tzoumaz 7-Day Snow Forecast

La Tzoumaz Long-Range Snow Forecast Updated today

ECMWF IFS

GFS

PROSubscribe to Switch Weather Model

Updated 12 April 2026 00:41 PDT

Long-Range Snow Forecast for La Tzoumaz

Long-range (14 to 45 days) from 12 April.

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 (6,316ft)
Next Snow Expected	13 April
Next Snow Amount	1in
Next 48 Hours	1in
Next 7 Days	1in
Save on Ski Hire	Save up to 50%
Find a Ski Instructor	Book Lessons

Long-range Snow Outlook for La Tzoumaz

Snowfall

Snow Line

Max 52°F
Min 29°F

2in New Snow

Snow Line from 6,385ft to resort level (4,921ft).

Partner Offers

La Tzoumaz Long-Range (2 weeks+) Snow Forecast Outlook

Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.

16 Day Weather and Snow Forecast for La Tzoumaz from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 12	New Snow Cloudy. Snow Line from 6,335ft to 6,132ft, with rain below.	Max 52°F Min 39°F
Mon 13	up to 1in New Snow Snow at altitude, rain below. Snow Line from 6,385ft to resort level (4,921ft).	Max 45°F Min 35°F
Tue 14	New Snow Cloudy. Snow falling to resort level (4,921ft).	Max 45°F Min 33°F
Wed 15	Clear sky.	Max 50°F Min 29°F
Thu 16	Clear sky.	Max 49°F Min 34°F
Fri 17	Clear sky.	Max 52°F Min 33°F
Sat 18	Clear sky.	Max 52°F Min 36°F

This Snow Forecast for La Tzoumaz, 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 La Tzoumaz, on any given trail 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.

La Tzoumaz Snow Forecast updated at 00:41 PDT, next update expected 06:00 PDT.

Ensemble forecast for La Tzoumaz, Switzerland at 4,921ft

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Snow Forecast near La Tzoumaz

Snow Forecasts for Ski Resorts near La Tzoumaz
Ski Area	48 Hr	7 Day
Avoriaz	5in	5in
Verbier	5in	5in
Breuil-Cervinia	4in	4in
Chamonix	4in	4in
Four Valleys	3in	3in
Argentière	3in	3in
Châtel	3in	3in
Nendaz	2in	2in

Snow Reliability

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.

Partner Offers

Off-Piste Safety in La Tzoumaz

Before skiing or snowboarding off-piste in La Tzoumaz, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.

Place
From
To