Courmayeur 7-Day Snow Forecast

Courmayeur Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 02 June 2026 01:45 UTC

Long-Range Snow Forecast for Courmayeur

Long-range (14 to 45 days) from 2 June.

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?
There is no snow currently in the forecast for Courmayeur.
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Long-range Snow Outlook for Courmayeur

Snowfall

Snow Line

Max 23℃ 72°F
Min 6℃ 42°F

6cm 2in New Snow

Snow Line from 2,723m 8,934ft to 2,385m 7,825ft , 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
Tue 02	Light snow at altitude, light drizzle below.	Max 21℃ 71°F Min 11℃ 52°F
Wed 03	up to 1cm New Snow Light snow showers at altitude, light rain showers below. Snow Line from 2,708m 8,885ft to 2,585m 8,481ft , with rain below.	Max 19℃ 66°F Min 10℃ 50°F
Thu 04	up to 4cm up to 1in New Snow Snow showers at altitude, rain showers below. Snow Line from 2,723m 8,934ft to 2,508m 8,228ft , with rain below.	Max 20℃ 68°F Min 8℃ 47°F
Fri 05	up to 2cm up to 1in New Snow Clear sky. Snow Line from 2,462m 8,077ft to 2,385m 7,825ft , with rain below.	Max 18℃ 64°F Min 8℃ 46°F
Sat 06	Cloudy at altitude, light drizzle below.	Max 20℃ 67°F Min 10℃ 51°F
Sun 07	Fair at altitude, clear spells below.	Max 22℃ 71°F Min 6℃ 42°F
Mon 08	Cloudy.	Max 23℃ 72°F Min 9℃ 49°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 01:45 UTC, next update expected 04:00 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.

Snow Forecast near Courmayeur

Snow Forecasts for Ski Resorts near Courmayeur
Ski Area	48 Hr	7 Day
Chamonix	35cm 14in	42cm 17in
Tignes	14cm 5in	17cm 7in
Breuil-Cervinia	13cm 5in	16cm 6in
Val d'Isère	11cm 4in	14cm 6in
Les Arcs	9cm 4in	13cm 5in
La Plagne	9cm 3in	12cm 5in
Aosta Valley	5cm 2in	11cm 4in
Flaine	3cm 1in	5cm 2in

Snow Reliability

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.