St Colomban des Villards 7-Day Snow Forecast

St Colomban des Villards Long-Range Snow Forecast Updated today

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Updated 01 July 2026 18:45 PDT

Long-Range Snow Forecast for St Colomban des Villards

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

For Forecast detail, see below.

St Colomban des Villards Snow Forecast Highlights

When will there be fresh snow in St Colomban des Villards?

St Colomban des Villards Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (5,463ft)
Next Snow?
There is no snow currently in the forecast for St Colomban des Villards.
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Long-range Snow Outlook for St Colomban des Villards

Snowfall

Snow Line

Max 82°F
Min 53°F

Snow unlikely

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St Colomban des Villards 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 St Colomban des Villards from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Thu 02	Fair at altitude, clear sky below.	Max 73°F Min 53°F
Fri 03	Clear sky.	Max 75°F Min 55°F
Sat 04	Clear sky.	Max 75°F Min 56°F
Sun 05	Clear sky.	Max 79°F Min 54°F
Mon 06	Clear sky.	Max 82°F Min 58°F
Tue 07	Fair at altitude, clear spells below.	Max 80°F Min 59°F
Wed 08	Clear spells at altitude, light rain showers below.	Max 69°F Min 62°F

No significant snowfall is forecast for this period.

This Snow Forecast for St Colomban des Villards, 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 St Colomban des Villards, 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.

St Colomban des Villards Snow Forecast updated at 18:45 PDT, next update expected 00:00 PDT.

Ensemble forecast for St Colomban des Villards, France at 3,609ft

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

St Colomban des Villards typically enjoys reliable snowfall, with an average snow depth of around 100 cm in winter. For the latest snow conditions and updates, check J2Ski for accurate information.

Off-Piste Safety in St Colomban des Villards

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