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Four Valleys Long-Range Snow Forecast - 10th October 2026

Four Valleys Long-Range Snow Forecast Updated today

ECMWF IFS
GFS

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Updated 10 October 2026 20:44 BST

Long-Range Snow Forecast for Four Valleys

Long-range (14 to 45 days) from 10 October.

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?
There is no snow currently in the forecast for Four Valleys.
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Long-range Snow Outlook for Four Valleys

 
Snowfall

 
Snow Line

Max 22℃ 72°F
Min 5℃ 41°F

1cm 1in New Snow

Snow Line from 2,880m 9,449ft to 2,357m 7,733ft , with rain below.

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Four Valleys 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 Four Valleys from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Sat
10
Lt Drizzle

up to 1cm up to 1in New Snow
Light snow at altitude, light drizzle below.
Snow Line from 2,880m 9,449ft to 2,357m 7,733ft , with rain below.

Max 15℃ 59°F
Min 7℃ 44°F
Sun
11
Mixed

Fair at altitude, clear spells below.

Max 15℃ 58°F
Min 6℃ 43°F
Mon
12
Clear

Clear sky.

Max 19℃ 65°F
Min 5℃ 41°F
Tue
13
Clear

Clear sky.

Max 20℃ 68°F
Min 8℃ 47°F
Wed
14
Clear

Clear sky.

Max 21℃ 69°F
Min 7℃ 44°F
Thu
15
Clear

Clear sky.

Max 22℃ 72°F
Min 8℃ 47°F
Fri
16
Clear

Clear sky.

Max 21℃ 70°F
Min 9℃ 48°F

This Snow Forecast for Four Valleys, 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 Four Valleys, on any given piste 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.

Four Valleys Snow Forecast updated at 20:44 BST, next update expected 02:00 BST.

Ensemble forecast for Four Valleys, Switzerland at 1,080m

Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)

Switzerland Accommodation (Apartments, Chalets, Hotels) Map

 

Snow Forecast near Four Valleys

Snow Forecasts for Ski Resorts near Four Valleys
Ski Area 48 Hr 7 DaySaSuMoTuWeThFr
Argentière 4cm 2in 4cm 2in
Nendaz 2cm 1in 2cm 1in
Verbier 2cm 1in 2cm 1in
Zermatt 1cm - 2cm 1in
Crans-Montana 1cm - 1cm -
Grimentz 1cm - 1cm -
Breuil-Cervinia 1cm - 1cm -

How reliable is the snow in Four Valleys?

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.

Off-Piste Safety in Four Valleys

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