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Four Valleys Snow Forecast - 30th August 2026

Four Valleys Snow Report and Forecast

ECMWF IFS
GFS

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Updated 29 August 2026 17:47 PDT

Snow Forecast for Four Valleys

Snow and Weather from 30 August.

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 (7,234ft)
Next Snow?
There is no snow currently in the forecast for Four Valleys.
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Forecast for today in Four Valleys

Max 77°F
Min 52°F

Valley temperatures from an overnight low of 52°F to daytime highs around 77°F
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Sun
30

Snow unlikely

ClearClearFairClear

Clear sky, fair, clear sky 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)
Sun
30
Mon
31
Tue
01
Wed
02
Thu
03
Fri
04
Sat
05
Wind
10,925ft
46°F
Clear
45°F
Lt Rain
45°F
Clear
48°F
Mixed
50°F
Clear
54°F
Clear
55°F
Clear
7,234ft
60°F
Clear
59°F
Clear
58°F
Clear
62°F
Mixed
64°F
Clear
68°F
Clear
69°F
Clear
3,543ft
77°F
Clear
75°F
Clear
75°F
Clear
79°F
Mixed
81°F
Clear
86°F
Clear
86°F
Clear
Snow Line
Max Town77°F75°F75°F79°F81°F86°F86°F
Min Town52°F56°F47°F51°F56°F58°F59°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 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.