Ski Pass Mont Blanc 7-Day Snow Forecast

Ski Pass Mont Blanc Long-Range Snow Forecast Updated today

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Updated 03 May 2026 01:47 BST

Long-Range Snow Forecast for Ski Pass Mont Blanc

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

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	4 May
Next Snow Amount	4cm 1in
Next 48 Hours	5cm 2in
Next 7 Days	20cm 8in
Save on Ski Hire	Save up to 50%

Long-range Snow Outlook for Ski Pass Mont Blanc

Snowfall

Snow Line

Max 20℃ 68°F
Min 3℃ 37°F

27cm 11in New Snow

Snow Line from 3,358m 11,017ft to 1,573m 5,161ft , 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 03	Cloudy.	Max 20℃ 68°F Min 7℃ 44°F
Mon 04	up to 5cm up to 2in New Snow Light snow showers at altitude, light rain showers below. Snow Line from 2,958m 9,705ft to 2,004m 6,575ft , with rain below.	Max 16℃ 60°F Min 7℃ 45°F
Tue 05	up to 9cm up to 3in New Snow Light snow showers at altitude, light rain showers below. Snow Line from 3,035m 9,957ft to 1,804m 5,919ft , with rain below.	Max 16℃ 60°F Min 8℃ 46°F
Wed 06	up to 2cm up to 1in New Snow Light snow showers at altitude, light rain showers below. Snow Line from 2,681m 8,796ft to 1,696m 5,564ft , with rain below.	Max 13℃ 56°F Min 3℃ 38°F
Thu 07	up to 2cm up to 1in New Snow Light snow at altitude, light drizzle below. Snow Line from 2,788m 9,147ft to 1,573m 5,161ft , with rain below.	Max 14℃ 57°F Min 6℃ 42°F
Fri 08	Clear sky.	Max 19℃ 66°F Min 3℃ 37°F
Sat 09	up to 9cm up to 3in New Snow Light snow showers at altitude, light rain showers below. Snow Line from 3,358m 11,017ft to 1,635m 5,364ft , with rain below.	Max 18℃ 64°F Min 7℃ 44°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 01:47 BST, next update expected 07:00 BST.

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.

France Hotels Map

Snow Forecast near Ski Pass Mont Blanc

Snow Forecasts for Ski Resorts near Ski Pass Mont Blanc
Ski Area	48 Hr	7 Day
La Rosière	4cm 2in	25cm 10in
Chamonix	8cm 3in	18cm 7in
Argentière	6cm 2in	27cm 11in
Les Contamines	7cm 3in	20cm 8in
La Clusaz	3cm 1in	14cm 6in
Sainte-Foy Tarentaise	8cm 3in	17cm 7in
Megève	8cm 3in	14cm 5in
St Gervais Mont-Blanc	6cm 2in	9cm 4in

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.