Ski Pass Mont Blanc 7-Day Snow Forecast

Ski Pass Mont Blanc Long-Range Snow Forecast Updated today

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Updated 18 April 2026 00:47 UTC

Long-Range Snow Forecast for Ski Pass Mont Blanc

Long-range (14 to 45 days) from 18 April.

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	29 April
Next Snow Amount	14cm 5in
Next 48 Hours	- -
Next 7 Days	- -
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for Ski Pass Mont Blanc

Snowfall

Snow Line

Max 16℃ 61°F
Min -1℃ 30°F

1cm New Snow

Snow Line from 2,788m 9,147ft to 1,788m 5,866ft , 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
Sat 18	Fair.	Max 16℃ 61°F Min 3℃ 38°F
Sun 19	up to 1cm New Snow Light snow at altitude, light drizzle below. Snow Line from 2,788m 9,147ft to 1,788m 5,866ft , with rain below.	Max 14℃ 57°F Min 5℃ 41°F
Mon 20	Fair.	Max 13℃ 55°F Min 1℃ 33°F
Tue 21	Clear sky.	Max 12℃ 54°F Min -1℃ 31°F
Wed 22	Clear sky.	Max 14℃ 57°F Min -1℃ 30°F
Thu 23	Clear sky.	Max 14℃ 57°F Min 1℃ 34°F
Fri 24	Clear sky.	Max 14℃ 56°F Min 2℃ 35°F

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 00:47 UTC, 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.

Snow Forecast near Ski Pass Mont Blanc

Snow Forecasts for Ski Resorts near Ski Pass Mont Blanc
Ski Area	48 Hr	7 Day
Argentière	2cm 1in	2cm 1in
Avoriaz	1cm -	1cm -
Chamonix	1cm 1in	1cm 1in
Megève	1cm -	1cm -
Morzine	1cm -	1cm -

Snow Reliability

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.