Oz-en-Oisans 7-Day Snow Forecast

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

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Updated 02 May 2026 20:44 BST

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 1in
Next 48 Hours	- -
Next 7 Days	2cm 1in
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℃ 68°F
Min 3℃ 38°F

19cm 8in New Snow

Snow Line from 2,831m 9,288ft to 1,492m 4,895ft , 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℃ 68°F Min 7℃ 44°F
Sun 03	Cloudy.	Max 18℃ 65°F Min 10℃ 50°F
Mon 04	up to 3cm up to 1in New Snow Light snow at altitude, light drizzle below. Snow Line from 2,815m 9,236ft to 2,246m 7,369ft , with rain below.	Max 15℃ 59°F Min 10℃ 49°F
Tue 05	up to 6cm up to 2in New Snow Light snow at altitude, light drizzle below. Snow Line from 2,831m 9,288ft to 1,938m 6,358ft , with rain below.	Max 13℃ 56°F Min 8℃ 46°F
Wed 06	up to 11cm up to 4in New Snow Light snow showers at altitude, light rain showers below. Snow Line from 2,354m 7,723ft to 1,492m 4,895ft , with rain below.	Max 10℃ 51°F Min 3℃ 38°F
Thu 07	Clear spells.	Max 14℃ 56°F Min 5℃ 41°F
Fri 08	Cloudy.	Max 18℃ 64°F Min 5℃ 40°F

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 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.

Oz-en-Oisans Snow Forecast updated at 20:44 BST, next update expected 02:00 BST.

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 4in	38cm 15in
Alpe d'Huez	6cm 2in	30cm 12in
Vaujany	5cm 2in	27cm 11in
Villard Reculas	8cm 3in	26cm 10in
Alpe d’Huez grand domaine Ski	4cm 2in	19cm 8in
Le Corbier	1cm -	14cm 5in
Valloire	2cm 1in	11cm 4in
Valmeinier	2cm 1in	11cm 4in

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.