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Passy Plaine Joux Snow Forecast - 48 hour - 21st March 2026

Passy Plaine Joux 48-Hour Snow Forecast

ECMWF IFS
GFS

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Updated 20 March 2026 19:47 CDT

Avalanche Risk

2Avalanche Risk Level 2

Moderate

The overall Avalanche Risk Level in Passy Plaine Joux was reported as Moderate (Level 2): ALWAYS check local advice before leaving marked runs.

2-Day Forecast for Passy Plaine Joux

48-hours from 21 March.

See below for forecast detail

Passy Plaine Joux Snow Forecast updated at 19:47 CDT, next update expected 01:00 CDT.

Forecast for today in Passy Plaine Joux

Max 6℃
Min -5℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -5℃ and rising to 6℃

Temperature at BaseTemp at Base

Sat
21

Snow unlikely

ClearClearCloudCloud

Clear sky early, then cloudy later.

Forecast times for Passy Plaine Joux are in Paris (Europe/Paris) time zone.

Forecast for tomorrow in Passy Plaine Joux

Max 4℃
Min -5℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -5℃ and rising to 4℃

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sun
22

8cm to 9cm New Snow

CloudHvy SnowLt DrizzleClear

Cloudy first, heavy snow then light drizzle, clear sky later.

Snow falling to resort level (1,340m).

Forecast times for Passy Plaine Joux are in Paris (Europe/Paris) time zone.

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48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Passy Plaine Joux from OpenMeteo(ECMWF IFS)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Sat01:00Fair

Clear spells at altitude.
Fair below.
-3℃SW
Light
0%
Sat02:00Clear

Clear sky.-3℃SW
Light
0%
Sat03:00Clear

Clear sky.-4℃SW
Light
0%
Sat04:00Clear

Clear sky.-4℃SW
Light
0%
Sat05:00Clear

Clear sky.-4℃SW
Light
0%
Sat06:00Clear

Clear sky.-5℃SW
Light
0%
Sat07:00Clear

Clear sky.-5℃SW
Light
0%
Sat08:00Clear

Fair at altitude.
Clear below.
-3℃SW
Light
0%
Sat09:00Clear

Clear sky.3℃SW
Calm
0%
Sat10:00Clear

Clear sky.4℃SW
Calm
0%
Sat11:00Fair

Clear spells at altitude.
Fair below.
5℃SW
Light
0%
Sat12:00Mixed

Fair at altitude.
Mixed below.
6℃SW
Light
0%
Sat13:00Cloud

Cloudy.6℃SW
Light
0%
Sat14:00Cloud

Cloudy.5℃SW
Light
0%
Sat15:00Cloud

Cloudy.5℃SW
Light
0%
Sat16:00Mixed

Fair at altitude.
Mixed below.
5℃SW
Calm
0%
Sat17:00Mixed

Fair at altitude.
Mixed below.
4℃SW
Calm
0%
Sat18:00Clear

Clear sky.3℃SW
Calm
0%
Sat19:00Clear

Clear sky.1℃SW
Calm
0%
Sat20:00Mixed

Fair at altitude.
Mixed below.
0℃SW
Calm
0%
Sat21:00Cloud

Cloudy.-1℃SW
Light
0%
Sat22:00Cloud

Cloudy.0℃SW
Light
0%
Sat23:00Cloud

Cloudy.-2℃SW
Light
0%
Sun00:00Cloud

Cloudy.-3℃SW
Light
0%
Sun01:00Cloud

Cloudy.-3℃SW
Light
0%
Sun02:00Cloud

Clear spells at altitude.
Cloud below.
-3℃SW
Light
5%
Sun03:00Cloud

Cloudy.-2℃SW
Light
10%
Sun04:00Cloud

Cloudy.-2℃SW
Light
20%
Sun05:00Snow

up to 1cm New Snow
Snow falling to resort level (1,340m).

Heavy snow showers.-3℃SW
Light
45%
Sun06:00Snow

1cm New Snow
Snow falling to resort level (1,340m).

Heavy snow at altitude.
Hvy shwrs below.
-2℃SW
Light
70%
Sun07:00Hvy Snow

1cm to 2cm New Snow
Snow falling to resort level (1,340m).

Heavy snow.-2℃SW
Light
90%
Sun08:00Hvy Snow

2cm New Snow
Snow falling to resort level (1,340m).

Heavy snow.-1℃SW
Light
95%
Sun09:00Hvy Snow

1cm to 2cm New Snow
Snow falling to resort level (1,340m).

Heavy snow.0℃SW
Light
95%
Sun10:00Hvy Snow

1cm New Snow
Snow falling to resort level (1,340m).

Heavy snow.1℃SW
Calm
95%
Sun11:00Hvy Snow

up to 1cm New Snow
Snow falling to resort level (1,340m).

Heavy snow showers at altitude.
Hvy rain below.
2℃SW
Calm
95%
Sun12:00Cloud

Cloudy.3℃SW
Calm
95%
Sun13:00Mixed

Clear spells.3℃SW
Light
95%
Sun14:00Lt Drizzle

Clear spells at altitude.
Lt drizzle below.
4℃SW
Light
85%
Sun15:00Lt Drizzle

Clear spells at altitude.
Lt drizzle below.
4℃SW
Light
75%
Sun16:00Cloud

Clear spells at altitude.
Cloud below.
4℃SW
Light
65%
Sun17:00Cloud

Clear spells at altitude.
Cloud below.
2℃SW
Light
60%
Sun18:00Snow

up to 1cm New Snow
Snow falling to resort level (1,340m).

Clear spells at altitude.
Hvy shwrs below.
1℃SW
Calm
50%
Sun19:00Fair

Clear spells at altitude.
Fair below.
0℃SW
Calm
45%
Sun20:00Clear

Clear sky.-1℃SW
Calm
30%
Sun21:00Clear

Clear sky.-2℃SW
Calm
15%
Sun22:00Clear

Clear sky.-4℃SW
Light
5%
Sun23:00Clear

Clear sky.-5℃SW
Light
0%
Mon00:00Clear

Clear sky.-5℃SW
Light
0%

Snow Forecast near Passy Plaine Joux

Snow forecasts for nearby ski areas.

Snow Forecasts for Ski Resorts near Passy Plaine Joux
Ski Area 48 Hr 7 DaySaSuMoTuWeThFr
Argentière4cm 44cm
Les Gets7cm 41cm
Le Tour3cm 36cm
Ski Pass Mont Blanc11cm 40cm
Chamonix5cm 39cm
Flaine4cm 38cm
Les Houches5cm 37cm
Les Contamines7cm 37cm
Morzine7cm 41cm
St Gervais Mont-Blanc9cm 37cm

Passy Plaine Joux Snow

For current snow depths and skiing conditions, see our Current Snow Report for Passy Plaine Joux.

This Snow Forecast for Passy Plaine Joux, France 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 Passy Plaine Joux, 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

Passy Plaine Joux typically enjoys a reliable snow cover with depths averaging around 70 cm throughout the season. For precise snow conditions and forecasts, check the latest updates on J2Ski.

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