Courmayeur 7-Day Snow Forecast

Courmayeur Long-Range Snow Forecast Updated today

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Updated 15 October 2026 12:45 UTC

Long-Range Snow Forecast for Courmayeur

Long-range (14 to 45 days) from 15 October.

For Forecast detail, see below.

Courmayeur Snow Forecast Highlights

When will there be fresh snow in Courmayeur?

Courmayeur Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,980m)
Next Snow Expected	25 October
Next Snow Amount	3cm 1in
Next 48 Hours	- -
Next 7 Days	- -
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Long-range Snow Outlook for Courmayeur

Snowfall

Snow Line

Max 26℃ 79°F
Min 4℃ 39°F

14cm 6in New Snow

Snow Line from 2,585m 8,481ft to 1,908m 6,260ft , with rain below.

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Courmayeur 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 Courmayeur from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Thu 15	Fair.	Max 26℃ 79°F Min 7℃ 44°F
Fri 16	Cloudy.	Max 24℃ 75°F Min 8℃ 47°F
Sat 17	Cloudy.	Max 20℃ 68°F Min 6℃ 43°F
Sun 18	up to 10cm up to 4in New Snow Light snow at altitude, drizzle below. Snow Line from 2,585m 8,481ft to 2,015m 6,611ft , with rain below.	Max 11℃ 51°F Min 7℃ 44°F
Mon 19	up to 1cm New Snow Cloudy at altitude, rain showers below. Snow Line from 2,446m 8,025ft to 1,908m 6,260ft , with rain below.	Max 13℃ 56°F Min 6℃ 43°F
Tue 20	Clear sky.	Max 18℃ 65°F Min 4℃ 39°F
Wed 21	up to 4cm up to 1in New Snow Heavy snow showers at altitude, heavy rain showers below. Snow Line from 2,585m 8,481ft to 2,338m 7,671ft , with rain below.	Max 11℃ 51°F Min 9℃ 47°F

This Snow Forecast for Courmayeur, Italy 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 Courmayeur, 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.

Courmayeur Snow Forecast updated at 12:45 UTC, next update expected 15:00 UTC.

Ensemble forecast for Courmayeur, Italy at 1,200m

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.

Italy Accommodation (Apartments, Chalets, Hotels) Map

Snow Forecast near Courmayeur

Snow Forecasts for Ski Resorts near Courmayeur
Ski Area	48 Hr	7 Day
Aosta Valley	1cm -	31cm 12in
Breuil-Cervinia	1cm -	27cm 11in
Chamonix	2cm 1in	18cm 7in
Pila	-	18cm 7in
Crévacol	-	15cm 6in
Val d'Isère	1cm -	13cm 5in
Flaine	-	7cm 3in
Les Arcs	1cm -	6cm 3in

How reliable is the snow in Courmayeur?

Courmayeur typically enjoys reliable snow conditions, with an average snow depth of 150 cm during peak season. For the latest snow reports and conditions, be sure to check J2Ski for up-to-date information.

Off-Piste Safety in Courmayeur

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