La Colmiane 7-Day Snow Forecast

La Colmiane Long-Range Snow Forecast

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Long-Range Snow Forecast for La Colmiane

This is the Long-range (10, 14 and 45 day)Snow Forecast for La Colmiane from 15 January.

Updated 15 January 2026 08:23 UTC.

For Forecast detail, see below.

La Colmiane Snow Forecast Highlights

When will there be fresh snow in La Colmiane?

La Colmiane Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,604m)
Next Snow Expected	16 January
Next Snow Amount	1cm -
Next 48 Hours	6cm 2in
Next 7 Days	25cm 10in

Long-range Snow Outlook for La Colmiane

Snowfall

Snow Line

43cm 17in New Snow

Snow Line from 1,746m 5,728ft to resort level ( 1,408m 4,619ft ).

Powder Alert!

Powder Alarm issued 15 January 2026 11:16 UTC

Powder Possible :- 25cm 10in of Fresh Snow is forecast for La Colmiane over the next 4 days.

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ECMWF IFS - at altitude

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La Colmiane 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 La Colmiane from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Thu 15	Clear sky.	Max 5℃ 40°F Min -3℃ 27°F
Fri 16	1cm to 5cm up to 2in New Snow Light snow showers at altitude, light rain showers below. Snow falling to resort level ( 1,408m 4,619ft ).	Max 4℃ 39°F Min -2℃ 28°F
Sat 17	4cm to 10cm 2in to 4in New Snow Heavy snow showers at altitude, light rain below. Snow Line from 1,746m 5,728ft to resort level ( 1,408m 4,619ft ).	Max 4℃ 39°F Min 0℃ 32°F
Sun 18	6cm to 11cm 2in to 4in New Snow Light snow at altitude, rain showers below. Snow Line from 1,439m 4,721ft to resort level ( 1,408m 4,619ft ).	Max 3℃ 37°F Min -1℃ 30°F
Mon 19	14cm to 17cm 5in to 7in New Snow Heavy snow showers. Snow falling to resort level ( 1,408m 4,619ft ).	Max -1℃ 29°F Min -3℃ 26°F
Tue 20	Cloudy.	Max -1℃ 29°F Min -7℃ 19°F
Wed 21	Clear sky.	Max -1℃ 31°F Min -8℃ 17°F

This Snow Forecast for La Colmiane, France 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 La Colmiane, 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.

La Colmiane Snow Forecast updated at 08:23 UTC, next update expected 14:00 UTC.

Ensemble forecast for La Colmiane, France at 1,408m

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 La Colmiane

Snow Forecasts for Ski Resorts near La Colmiane
Ski Area	48 Hr	7 Day
Limone Piemonte	18cm 7in	72cm 28in
Isola 2000	17cm 7in	45cm 18in
Entracque	1cm -	30cm 12in
Beuil-les-Launes	15cm 6in	28cm 11in
Roubion les Buisses	15cm 6in	28cm 11in
Auron	19cm 8in	22cm 9in
Valberg	19cm 7in	20cm 8in

Snow Reliability

Snow reliability at La Colmiane is generally good, with an average snow depth of around 100 cm during peak season. Regular snowfall ensures well-covered slopes, but for the latest conditions, check J2Ski for updates.

Off-Piste Safety in La Colmiane

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