Les Arcs Snow Report and Forecast
Snow Forecast for Les Arcs
This is the Snow Forecast for Les Arcs, France for 17 days from 7 December.
Updated 07 December 2025 10:39 PST.
Forecast times for Les Arcs are in Central European Time (Europe/Paris).
For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Les Arcs.
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Les Arcs Snow Forecast Highlights
When will there be fresh snow in Les Arcs?
| Next Snow Expected | 7 December |
|---|---|
| Next Snow Amount | 4in |
| Next 48 Hours | 4in |
| Next 7 Days | 5in |
| Save on Ski Hire | |
| Book Ski School | Book Lessons Supreme |
Forecast for today in Les Arcs
Max 37°F
Min 34°F
Valley temperatures from an overnight low of 34°F to daytime highs around 37°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
07
up to 3in New Snow
Clear spells, light snow at altitude, light rain later.
Snow Line from 6,985ft to 5,279ft, with rain below.
Powder Alert!
Updated 07 December 2025 12:38 PST
Powder Possible :- 4in of Fresh Snow is forecast for Les Arcs over the next 2 days.
Les Arcs is reporting "Fresh Snow".
Les Arcs Snow Report
| Upper Snow Depths | 69in |
|---|---|
| Lower Snow Depths | 22in |
| Snow Conditions | Fresh Snow |
| Save on Ski Hire | |
| Last Snow | |
| 2in of Snow - 4 December | |
| Avalanche Risk Level | |
| The Avalanche Risk Level in Les Arcs was reported as 2 (Moderate) but snow changes rapidly, so ALWAYS take local advice before leaving marked runs. | |
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Les Arcs 7-Day Snow Forecast Overview
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| Sun 07 | Mon 08 | Tue 09 | Wed 10 | Thu 11 | Fri 12 | Sat 13 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 10,597ft | 18°F
+3in
| 26°F
 | 33°F
| 28°F
 | 26°F
| 25°F
| 22°F
|
| S F2 | |||||||
| 7,923ft | 31°F
 +4in
| 38°F
| 43°F
| 38°F
| 36°F
| 38°F
| 35°F
|
| 5,249ft | 37°F
| 45°F
| 49°F
| 43°F
| 39°F
| 46°F
 | 43°F
|
| Snow Line | varying 6,985ft | varying 6,919ft | |||||
| Max Town | 37°F | 45°F | 49°F | 43°F | 39°F | 46°F | 43°F |
| Min Town | 34°F | 36°F | 38°F | 33°F | 32°F | 36°F | 35°F |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
Snow Forecast near Les Arcs
Snow Reliability
Les Arcs enjoys reliable snow conditions, with an average snow depth of 150 cm during peak season and consistent snowfall throughout winter. For the latest snow conditions, check J2Ski for up-to-date information.
Understanding and predicting Snow Conditions in Les Arcs
Here are our tips for making the most of a trip to Les Arcs, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Les Arcs, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.
Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:
Pistes (Groomers) or Off-Piste
These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.
- Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
- Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.
WARNING - skiing off-piste (out-of-bounds) at Les Arcs is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.
Analyzing Weather and Snowfall Forecasts
Whilst no forecast can tell you exactly how snow conditions in Les Arcs will develop, checking the forecast regularly should give you an idea of what to expect.
New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.
Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.
Predicting Future Snow Quality
Regularly check our snow and weather forecasts for Les Arcs for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.
Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.