Oz-en-Oisans 7-Day Snow Forecast

Oz-en-Oisans Long-Range Snow Forecast Updated today

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Updated 02 May 2026 23:40 AEST

Long-Range Snow Forecast for Oz-en-Oisans

Long-range (14 to 45 days) from 2 May.

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 Expected	6 May
Next Snow Amount	2cm
Next 48 Hours	-
Next 7 Days	2cm
Save on Ski Hire	Save up to 50%
Find a Ski Instructor	Book Lessons

Long-range Snow Outlook for Oz-en-Oisans

Snowfall

Snow Line

Max 20℃
Min 6℃

32cm New Snow

Snow Line from 2,708m to 1,646m, with rain below.

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Oz-en-Oisans 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 Oz-en-Oisans from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 02	Cloudy.	Max 20℃ Min 7℃
Sun 03	Cloudy.	Max 19℃ Min 10℃
Mon 04	up to 5cm New Snow Light snow at altitude, light rain below. Snow Line from 2,708m to 2,231m, with rain below.	Max 13℃ Min 9℃
Tue 05	up to 9cm New Snow Light snow at altitude, light drizzle below. Snow Line from 2,692m to 1,938m, with rain below.	Max 15℃ Min 8℃
Wed 06	up to 14cm New Snow Heavy snow showers at altitude, heavy rain showers below. Snow Line from 2,369m to 1,646m, with rain below.	Max 10℃ Min 6℃
Thu 07	Cloudy at altitude, fair below.	Max 14℃ Min 6℃
Fri 08	up to 3cm New Snow Light snow at altitude, light drizzle below. Snow Line from 2,600m to 1,862m, with rain below.	Max 14℃ Min 6℃

This Snow Forecast for Oz-en-Oisans, 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 Oz-en-Oisans, on any given trail 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.

Oz-en-Oisans Snow Forecast updated at 23:40 AEST, next update expected 05:00 AEST.

Ensemble forecast for Oz-en-Oisans, France at 1,000m

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Snow Forecast near Oz-en-Oisans

Snow Forecasts for Ski Resorts near Oz-en-Oisans
Ski Area	48 Hr	7 Day
Les Deux Alpes	11cm	41cm
Vaujany	10cm	39cm
Alpe d'Huez	7cm	37cm
Villard Reculas	7cm	27cm
Alpe d’Huez grand domaine Ski	8cm	26cm
La Grave	5cm	16cm
Valloire	1cm	16cm
Le Corbier	4cm	15cm

Snow Reliability

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.

Off-Piste Safety in Oz-en-Oisans

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