Chaillol 7-Day Snow Forecast

Chaillol Long-Range Snow Forecast Updated today

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Updated 02 May 2026 20:45 BST

Long-Range Snow Forecast for Chaillol

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

For Forecast detail, see below.

Chaillol Snow Forecast Highlights

When will there be fresh snow in Chaillol?

Chaillol Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,725m)
Next Snow?
There is no snow currently in the forecast for Chaillol.
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Long-range Snow Outlook for Chaillol

Snowfall

Snow Line

Max 15℃ 59°F
Min -1℃ 29°F

Snow unlikely

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Chaillol 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 Chaillol from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 02	Cloudy.	Max 15℃ 59°F Min 4℃ 40°F
Sun 03	Cloudy.	Max 13℃ 56°F Min 6℃ 43°F
Mon 04	Light drizzle.	Max 10℃ 50°F Min 6℃ 42°F
Tue 05	Light drizzle.	Max 11℃ 52°F Min 5℃ 41°F
Wed 06	Light snow at altitude, light rain below.	Max 6℃ 43°F Min 2℃ 35°F
Thu 07	Light drizzle.	Max 12℃ 54°F Min -1℃ 29°F
Fri 08	Cloudy.	Max 14℃ 56°F Min 1℃ 34°F

No significant snowfall is forecast for this period.

This Snow Forecast for Chaillol, 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 Chaillol, 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.

Chaillol Snow Forecast updated at 20:45 BST, next update expected 02:00 BST.

Ensemble forecast for Chaillol, France at 1,450m

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 Chaillol

Snow Forecasts for Ski Resorts near Chaillol
Ski Area	48 Hr	7 Day
Les Deux Alpes	11cm 4in	38cm 15in
Les Orres	15cm 6in	26cm 10in
Risoul	8cm 3in	24cm 9in
Puy Saint Vincent	10cm 4in	23cm 9in
Dévoluy	2cm 1in	9cm 4in
La Joue du Loup	2cm 1in	9cm 4in
SuperDévoluy	2cm 1in	9cm 4in

Snow Reliability

Chaillol generally experiences good snow reliability, with an average snow depth of up to 150 cm during peak season. The resort benefits from consistent snowfall, but it's always wise to check the latest conditions on J2Ski for the most accurate updates.

Off-Piste Safety in Chaillol

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