Aussois 7-Day Snow Forecast

Aussois Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 02 May 2026 19:44 CDT

Long-Range Snow Forecast for Aussois

Long-range (14 to 45 days) from 3 May.

For Forecast detail, see below.

Aussois Snow Forecast Highlights

When will there be fresh snow in Aussois?

Aussois Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,125m)
Next Snow Expected	4 May
Next Snow Amount	4cm
Next 48 Hours	6cm
Next 7 Days	11cm
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for Aussois

Snowfall

Snow Line

Max 13℃
Min -2℃

15cm New Snow

Snow Line from 2,454m to 1,838m, with rain below.

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Aussois 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 Aussois from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 03	Cloudy.	Max 12℃ Min 5℃
Mon 04	up to 8cm New Snow Light snow at altitude, light rain below. Snow Line from 2,346m to 1,946m, with rain below.	Max 7℃ Min 4℃
Tue 05	up to 2cm New Snow Light snow showers at altitude, light rain showers below. Snow Line from 2,454m to 1,838m, with rain below.	Max 9℃ Min 4℃
Wed 06	up to 3cm New Snow Cloudy. Snow Line from 2,346m to 1,992m, with rain below.	Max 7℃ Min 0℃
Thu 07	Clear sky.	Max 10℃ Min -1℃
Fri 08	Cloudy.	Max 13℃ Min -2℃
Sat 09	up to 2cm New Snow Light snow showers at altitude, light rain showers below. Snow Line from 2,315m to 2,100m, with rain below.	Max 10℃ Min 5℃

This Snow Forecast for Aussois, 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 Aussois, 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.

Aussois Snow Forecast updated at 19:44 CDT, next update expected 01:00 CDT.

Ensemble forecast for Aussois, France at 1,500m

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 Aussois

Snow Forecasts for Ski Resorts near Aussois
Ski Area	48 Hr	7 Day
Les Menuires	16cm	37cm
Val Thorens	16cm	37cm
Les Arcs	17cm	36cm
La Plagne	10cm	29cm
Méribel	12cm	29cm
Tignes	10cm	29cm
Courchevel	9cm	23cm

Snow Reliability

Aussois typically enjoys good snow reliability, with an average snow depth of around 150 cm during peak season. Regular snowfall and favorable weather conditions contribute to consistent skiing experiences; check J2Ski for the latest snow updates.

Off-Piste Safety in Aussois

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