Cogne 7-Day Snow Forecast

Cogne Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 21 July 2026 17:42 PDT

Long-Range Snow Forecast for Cogne

Long-range (14 to 45 days) from 22 July.

For Forecast detail, see below.

Cogne Snow Forecast Highlights

When will there be fresh snow in Cogne?

Cogne Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (6,207ft)
Next Snow?
There is no snow currently in the forecast for Cogne.
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Long-range Snow Outlook for Cogne

Snowfall

Snow Line

Max 81°F
Min 52°F

Snow unlikely

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Cogne 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 Cogne from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Wed 22	Clear sky.	Max 78°F Min 54°F
Thu 23	Clear sky.	Max 76°F Min 55°F
Fri 24	Clear sky.	Max 81°F Min 55°F
Sat 25	Rain showers.	Max 75°F Min 58°F
Sun 26	Light drizzle.	Max 68°F Min 55°F
Mon 27	Clear sky.	Max 74°F Min 52°F
Tue 28	Clear sky.	Max 77°F Min 57°F

No significant snowfall is forecast for this period.

This Snow Forecast for Cogne, 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 Cogne, on any given trail 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.

Cogne Snow Forecast updated at 17:42 PDT, next update expected imminently.

Ensemble forecast for Cogne, Italy at 5,033ft

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 Cogne

Snow Forecasts for Ski Resorts near Cogne
Ski Area	48 Hr	7 Day	We	Th	Fr	Sa	Su	Mo	Tu
Tignes	-	-
Val d'Isère	-	-

Snow Reliability

Cogne generally enjoys reliable snow conditions, with an average snow depth of 50-100 cm throughout the winter season. For the latest snow reports and conditions, check J2Ski for up-to-date information.

Off-Piste Safety in Cogne

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