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Four Valleys Snow Forecast - 48 hour - 18th May 2026

Four Valleys 48-Hour Snow Forecast

ECMWF IFS
GFS

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Updated 19 May 2026 00:44 NZST

2-Day Forecast for Four Valleys

48-hours from 18 May.

See below for forecast detail

Four Valleys Snow Forecast updated at 00:44 NZST, next update expected imminently.

Forecast for today in Four Valleys

Max 12℃
Min 6℃

Valley temperatures from an overnight low of 6℃ to daytime highs around 12℃
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Mon
18

up to 4cm New Snow

CloudShwrsLt DrizzleDrizzle

Cloudy first, rain showers then light drizzle, drizzle later.

Snow Line from 2,695m to 1,803m, with rain below.

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

Forecast for tomorrow in Four Valleys

Max 14℃
Min 2℃

Valley temperatures from an overnight low of 2℃ to daytime highs around 14℃
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Tue
19

up to 2cm New Snow

CloudCloudShwrsCloud

Cloudy, rain showers, cloudy later.

Snow Line from 3,018m to 1,311m, with rain below.

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

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48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Four Valleys from OpenMeteo(ECMWF IFS)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Mon02:00Cloud

Cloudy.6℃SW
Calm
0%
Mon03:00Cloud

Cloudy.6℃SW
Calm
0%
Mon04:00Cloud

Cloudy.6℃SW
Calm
0%
Mon05:00Mixed

Cloudy at altitude.
Mixed below.
6℃SW
Calm
0%
Mon06:00Cloud

Cloudy.6℃SW
Calm
0%
Mon07:00Cloud

Cloudy.7℃SW
Calm
0%
Mon08:00Mixed

Clear spells.9℃SW
Calm
0%
Mon09:00Mixed

Clear spells.10℃SW
Calm
5%
Mon10:00Lt Drizzle

Cloudy at altitude.
Lt drizzle below.
11℃SW
Light
5%
Mon11:00Lt Drizzle

Clear spells at altitude.
Lt drizzle below.
10℃SW
Light
20%
Mon12:00Drizzle

Light snow at altitude.
Lt rain below.
8℃SW
Light
45%
Mon13:00Lt Drizzle

up to 1cm New Snow
Snow falling to 2,342m, with rain below.

Heavy snow showers at altitude.
Lt drizzle below.
10℃SW
Light
75%
Mon14:00Lt Drizzle

up to 1cm New Snow
Snow falling to 2,618m, with rain below.

Heavy snow at altitude.
Hvy rain below.
12℃SW
Light
100%
Mon15:00Cloud

Cloudy.12℃SW
Calm
100%
Mon16:00Lt Drizzle

Heavy snow showers at altitude.
Hvy shwrs below.
12℃SW
Calm
100%
Mon17:00Lt Drizzle

Heavy snow showers at altitude.
Hvy shwrs below.
11℃SW
Light
100%
Mon18:00Lt Rain

Light snow at altitude.
Lt drizzle below.
9℃SW
Light
100%
Mon19:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
9℃SW
Calm
100%
Mon20:00Lt Drizzle

Cloudy at altitude.
Lt drizzle below.
8℃SW
Light
95%
Mon21:00Drizzle

up to 1cm New Snow
Snow falling to 1,880m, with rain below.

Light snow at altitude.
Lt drizzle below.
7℃SW
Light
80%
Mon22:00Hvy Drizzle

Clear spells at altitude.
Hvy drizzle below.
7℃SW
Light
55%
Mon23:00Drizzle

up to 1cm New Snow
Snow falling to 1,803m, with rain below.

Cloudy at altitude.
Drizzle below.
6℃SW
Light
40%
Tue00:00Cloud

up to 1cm New Snow
Snow falling to 1,618m, with rain below.

Clear spells at altitude.
Cloud below.
5℃SW
Light
30%
Tue01:00Light Snow

Light snow at altitude.
Lt drizzle below.
4℃SW
Light
25%
Tue02:00Light Snow

Light snow at altitude.
Lt drizzle below.
3℃SW
Light
20%
Tue03:00Mixed

Clear spells.2℃SW
Light
10%
Tue04:00Mixed

Clear spells.2℃SW
Light
5%
Tue05:00Cloud

Fair at altitude.
Cloud below.
2℃SW
Light
0%
Tue06:00Cloud

Cloudy.2℃SW
Light
0%
Tue07:00Cloud

Cloudy.3℃SW
Light
0%
Tue08:00Cloud

Cloudy.5℃SW
Calm
0%
Tue09:00Mixed

Clear spells.8℃SW
Calm
0%
Tue10:00Cloud

Cloudy.10℃SW
Calm
0%
Tue11:00Cloud

Cloudy.11℃SW
Calm
0%
Tue12:00Cloud

Cloudy.12℃SW
Calm
20%
Tue13:00Cloud

Clear spells at altitude.
Cloud below.
13℃SW
Calm
45%
Tue14:00Lt Drizzle

Clear spells at altitude.
Lt drizzle below.
13℃SW
Calm
60%
Tue15:00Lt Drizzle

Clear spells at altitude.
Lt drizzle below.
14℃SW
Light
55%
Tue16:00Cloud

Cloudy.13℃SW
Light
35%
Tue17:00Cloud

Cloudy.13℃SW
Light
20%
Tue18:00Cloud

Cloudy.12℃SW
Light
10%
Tue19:00Mixed

Clear spells.13℃SW
Light
5%
Tue20:00Cloud

Clear spells at altitude.
Cloud below.
12℃SW
Calm
0%
Tue21:00Cloud

Clear spells at altitude.
Cloud below.
10℃SW
Light
0%
Tue22:00Cloud

Clear spells at altitude.
Cloud below.
9℃SW
Light
0%
Tue23:00Cloud

Clear spells at altitude.
Cloud below.
10℃SW
Calm
5%
Wed00:00Mixed

Fair at altitude.
Mixed below.
10℃SW
Light
20%
Wed01:00Cloud

Fair at altitude.
Cloud below.
10℃SW
Calm
35%

Snow Forecast near Four Valleys

Snow forecasts for nearby ski areas.

Snow Forecasts for Ski Resorts near Four Valleys
Ski Area 48 Hr 7 DayMoTuWeThFrSaSu
Zermatt3cm 11cm
Grimentz8cm 8cm
Siviez6cm 6cm
Verbier6cm 6cm
Argentière6cm 6cm
Nendaz5cm 5cm
Evolène4cm 4cm
Breuil-Cervinia3cm 4cm
Bruson3cm 3cm
La Tzoumaz3cm 3cm

Four Valleys Snow

For current snow depths and skiing conditions, see our Current Snow Report for Four Valleys.

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.

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.