Cogne 7-Day Snow Forecast

Cogne Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 02 July 2026 11:42 AEST

Long-Range Snow Forecast for Cogne

Long-range (14 to 45 days) from 2 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 (1,892m)
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 26℃
Min 10℃

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
Thu 02	Clear sky.	Max 25℃ Min 10℃
Fri 03	Clear sky.	Max 26℃ Min 13℃
Sat 04	Clear sky.	Max 25℃ Min 13℃
Sun 05	Clear sky.	Max 26℃ Min 14℃
Mon 06	Fair.	Max 26℃ Min 14℃
Tue 07	Clear spells.	Max 25℃ Min 15℃
Wed 08	Clear spells.	Max 23℃ Min 14℃

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 11:42 AEST, next update expected 17:00 AEST.

Ensemble forecast for Cogne, Italy at 1,534m

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 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.