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Oz-en-Oisans Snow Forecast - 17th October 2026

Oz-en-Oisans Snow Report and Forecast

ECMWF IFS
GFS

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Updated 17 October 2026 09:47 NZDT

Snow Forecast for Oz-en-Oisans

Snow and Weather from 17 October.

For Forecast detail, see below.

Oz-en-Oisans Snow Forecast Highlights

When will there be fresh snow in Oz-en-Oisans?

Oz-en-Oisans Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,925m)
Next Snow Expected21 October
Next Snow Amount2cm
Next 48 Hours-
Next 7 Days3cm
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Forecast for today in Oz-en-Oisans

Max 13℃
Min 8℃

Valley temperatures from an overnight low of 8℃ to daytime highs around 13℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sat
17

up to 1cm New Snow

CloudMixedDrizzleLt Drizzle

Cloudy first, clear spells then drizzle, light drizzle later.

Snow Line from 1,985m to 1,923m, with rain below.

Forecast times for Oz-en-Oisans are in Paris (Europe/Paris) time zone.

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Oz-en-Oisans 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Oz-en-Oisans from OpenMeteo(ECMWF IFS)
Sat
17
Sun
18
Mon
19
Tue
20
Wed
21
Thu
22
Fri
23
Wind
2,850m
6℃
Fair
+1cm
0℃
Light Snow
+3cm
5℃
Mixed
+1cm
4℃
Lt Snow Shwrs
+3cm
-3℃
Snow
+9cm
-7℃
Fog
+1cm
1℃
Fair
1,925m
10℃
Clear
4℃
Snow
13℃
Mixed
11℃
Cloud
4℃
Light Snow
+2cm
1℃
Lt Snow Shwrs
+1cm
9℃
Mixed
1,000m
13℃
Drizzle
7℃
Lt Drizzle
15℃
Lt Rain
16℃
Cloud
10℃
Drizzle
9℃
Clear
15℃
Fair
Snow Line

varying 1,985m
to 1,923m

varying 1,892m
to 1,554m

varying 1,708m
to 1,615m

varying 2,585m
to 2,431m

varying 2,369m
to 1,385m

varying 1,308m
to 1,123m

Max Town13℃7℃15℃16℃10℃9℃15℃
Min Town8℃5℃6℃9℃4℃1℃1℃

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.

France Accommodation (Apartments, Chalets, Hotels) Map

 

Snow Forecast near Oz-en-Oisans

Snow Forecasts for Ski Resorts near Oz-en-Oisans
Ski Area 48 Hr 7 DaySaSuMoTuWeThFr
Villard Reculas20cm 43cm
Alpe d’Huez grand domaine Ski14cm 40cm
Les Deux Alpes24cm 39cm
Alpe d'Huez18cm 32cm
Vaujany12cm 28cm
La Grave4cm 21cm
Le Corbier1cm 13cm
Valloire-8cm

How reliable is the snow in Oz-en-Oisans?

Oz-en-Oisans typically enjoys a snow depth of 100-300 cm during the winter season, with reliable snowfall from December to April. For the latest snow conditions, check J2Ski for up-to-date reports.

Understanding and predicting Snow Conditions in Oz-en-Oisans

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