Cogne 7-Day Snow Forecast

Cogne Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 15 May 2026 12:44 UTC

Long-Range Snow Forecast for Cogne

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

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 Expected	15 May
Next Snow Amount	1cm -
Next 48 Hours	1cm -
Next 7 Days	1cm -
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Long-range Snow Outlook for Cogne

Snowfall

Snow Line

Max 18℃ 64°F
Min -2℃ 29°F

3cm 1in New Snow

Snow Line from 1,996m 6,549ft to resort level ( 1,534m 5,033ft ).

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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
Fri 15	up to 3cm up to 1in New Snow Heavy snow showers. Snow Line from 1,996m 6,549ft to resort level ( 1,534m 5,033ft ).	Max 6℃ 44°F Min -1℃ 30°F
Sat 16	Fair.	Max 7℃ 44°F Min -2℃ 29°F
Sun 17	Clear sky.	Max 13℃ 55°F Min -1℃ 31°F
Mon 18	Cloudy.	Max 9℃ 47°F Min 3℃ 37°F
Tue 19	Clear spells.	Max 14℃ 57°F Min -1℃ 30°F
Wed 20	Light drizzle.	Max 16℃ 61°F Min 6℃ 43°F
Thu 21	Clear sky.	Max 18℃ 64°F Min 5℃ 40°F

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 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.

Cogne Snow Forecast updated at 12:44 UTC, next update expected 18:00 UTC.

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.

Italy Hotels Map

Snow Forecast near Cogne

Snow Forecasts for Ski Resorts near Cogne
Ski Area	48 Hr	7 Day
Val d'Isère	7cm 3in	12cm 5in
Champoluc	2cm 1in	8cm 3in
Sainte-Foy Tarentaise	5cm 2in	7cm 3in
Tignes	5cm 2in	7cm 3in
La Rosière	4cm 2in	6cm 3in
Pila	2cm 1in	5cm 2in
La Thuile	3cm 1in	3cm 1in

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.