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Four Valleys Snow Forecast - 20th March 2026

Four Valleys Snow Report and Forecast

ECMWF IFS
GFS

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Updated 20 March 2026 23:45 AEDT

Snow Forecast for Four Valleys

Snow and Weather from 20 March.

For Forecast detail, see below.

Four Valleys Snow Forecast Highlights

When will there be fresh snow in Four Valleys?

Four Valleys Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,205m)
Next Snow Expected22 March
Next Snow Amount2cm
Next 48 Hours2cm
Next 7 Days23cm
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Forecast for today in Four Valleys

Max 9℃
Min -2℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ and rising to 9℃

Temperature at BaseTemp at Base

Fri
20

Snow unlikely

ClearClearFairCloud

Clear sky, fair, cloudy later.

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

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Four Valleys 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Four Valleys from OpenMeteo(ECMWF IFS)
Fri
20
Sat
21
Sun
22
Mon
23
Tue
24
Wed
25
Thu
26
Wind
3,330m
-7℃
Clear
-8℃
Clear
-9℃
Snow
+4cm
-9℃
Clear
-5℃
Cloud
-8℃
Snow
+5cm
-16℃
Snow
+8cm
2,205m
1℃
Clear
0℃
Clear
0℃
Cloud
+2cm
0℃
Clear
2℃
Cloud
1℃
Lt Snow Shwrs
+7cm
-8℃
Snow
+7cm
1,080m
9℃
Fair
8℃
Mixed
7℃
Light Snow
+3cm
7℃
Clear
9℃
Cloud
7℃
Snow
+3cm
0℃
Snow
+9cm
Snow Line

varying 1,680m
to 1,326m

varying 1,926m
to 1,080m

varying 1,880m
to 1,080m

1,080m

Max Town9℃8℃7℃7℃9℃7℃0℃
Min Town-2℃-2℃-1℃-6℃-5℃-3℃-4℃

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.

Snow Forecast near Four Valleys

Snow Forecasts for Ski Resorts near Four Valleys
Ski Area 48 Hr 7 DayFrSaSuMoTuWeTh
Villars - Gryon5cm 38cm
Champéry3cm 29cm
Nendaz4cm 29cm
Argentière3cm 29cm
Bruson5cm 27cm
Evolène7cm 27cm
Grimentz4cm 25cm
Verbier4cm 25cm

Snow Reliability

Four Valleys boasts reliable snow conditions, with average snow depths of 150-300 cm throughout the season. For the latest snow information, including current conditions and forecasts, check J2Ski.

Understanding and predicting Snow Conditions in Four Valleys

Here are our tips for making the most of a trip to Four Valleys, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Four Valleys, 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 Four Valleys 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 Four Valleys 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 Four Valleys 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.