Ski Pass Mont Blanc 7-Day Snow Forecast

Ski Pass Mont Blanc Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 12 October 2026 01:43 NZDT

Long-Range Snow Forecast for Ski Pass Mont Blanc

Long-range (14 to 45 days) from 11 October.

For Forecast detail, see below.

Ski Pass Mont Blanc Snow Forecast Highlights

When will there be fresh snow in Ski Pass Mont Blanc?

Ski Pass Mont Blanc Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,395m)
Next Snow Expected	18 October
Next Snow Amount	11cm
Next 48 Hours	-
Next 7 Days	11cm
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for Ski Pass Mont Blanc

Snowfall

Snow Line

Max 23℃
Min 4℃

3cm New Snow

Snow Line from 2,481m to 1,712m, with rain below.

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Ski Pass Mont Blanc 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 Ski Pass Mont Blanc from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 11	up to 1cm New Snow Cloudy. Snow Line from 1,973m to 1,850m, with rain below.	Max 14℃ Min 6℃
Mon 12	Clear sky.	Max 17℃ Min 4℃
Tue 13	Clear sky.	Max 19℃ Min 6℃
Wed 14	Clear sky.	Max 21℃ Min 8℃
Thu 15	Clear sky.	Max 23℃ Min 8℃
Fri 16	Clear sky.	Max 21℃ Min 8℃
Sat 17	up to 3cm New Snow Light snow at altitude, light drizzle below. Snow Line from 2,481m to 1,712m, with rain below.	Max 12℃ Min 7℃

This Snow Forecast for Ski Pass Mont Blanc, 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 Ski Pass Mont Blanc, 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.

Ski Pass Mont Blanc Snow Forecast updated at 01:43 NZDT, next update expected imminently.

Ensemble forecast for Ski Pass Mont Blanc, France at 950m

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.

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Snow Forecast near Ski Pass Mont Blanc

Snow Forecasts for Ski Resorts near Ski Pass Mont Blanc
Ski Area	48 Hr	7 Day
Les Contamines	-	23cm
Sainte-Foy Tarentaise	-	22cm
Avoriaz	-	17cm
Argentière	-	16cm
Chamonix	2cm	15cm
St Gervais Mont-Blanc	-	15cm
La Rosière	-	14cm
Megève	-	13cm

How reliable is the snow in Ski Pass Mont Blanc?

Ski Pass Mont Blanc typically enjoys reliable snow conditions, with an average snow depth of 200 cm during peak season. For the latest snow information, check J2Ski for updates on snowfall and conditions.

Off-Piste Safety in Ski Pass Mont Blanc

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