Arc 1600 Snow Report and Forecast
Snow Forecast for Arc 1600
This is the Snow Forecast for Arc 1600, France for 17 days from 13 December.
Updated 13 December 2025 06:33 GMT.
Forecast times for Arc 1600 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 Arc 1600.
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Arc 1600 Snow Forecast Highlights
When will there be fresh snow in Arc 1600?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Arc 1600. | |
| Save on Ski Hire | |
| Find a Ski Instructor | |
Forecast for today in Arc 1600
Max 5℃ 42°F
Min 0℃ 33°F
Valley temperatures from an overnight low of 0℃ 33°F to daytime highs around 5℃ 42°F
Temperature at BaseTemp at Base
Sat
13
Snow unlikely
Clear sky.
Arc 1600 is reporting “Fresh Snow” with no new snow forecast in the next 48 hours.
Arc 1600 Snow Report
| Upper Snow Depths | 170cm 67in |
|---|---|
| Lower Snow Depths | 50cm 20in |
| Snow Conditions | Fresh Snow |
| Save on Ski Hire | |
| Last Snow | 5cm 2in of Snow - 8 December |
| Avalanche Risk Level | |
| The Avalanche Risk Level in Arc 1600 was reported as 2 (Moderate) but snow changes rapidly, so ALWAYS take local advice before leaving marked runs. | |
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Arc 1600 7-Day Snow Forecast Overview
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| Sat 13 | Sun 14 | Mon 15 | Tue 16 | Wed 17 | Thu 18 | Fri 19 | |
|---|---|---|---|---|---|---|---|
| Wind | SE F3 | SE F3 | SE F3 | SE F2 | |||
| 3,230m 10,597ft | -4℃ 24°F
| -5℃ 23°F
| -4℃ 24°F
 | -6℃ 22°F
| -7℃ 20°F
| -5℃ 23°F
 | -5℃ 23°F
|
| SE F3 | SE F3 | E F3 | E F2 | ||||
| 2,415m 7,923ft | 1℃ 34°F
| 0℃ 33°F
| 1℃ 34°F
| 0℃ 31°F
| -1℃ 29°F
| 0℃ 33°F
| 0℃ 31°F
|
| NE F2 | NE F2 | E F2 | E F2 | ||||
| 1,600m 5,249ft | 5℃ 42°F
| 5℃ 42°F
| 3℃ 38°F
| 2℃ 35°F
| 2℃ 35°F
| 6℃ 42°F
| 5℃ 41°F
|
| Snow Line | |||||||
| Max Town | 5℃ 42°F | 5℃ 42°F | 3℃ 38°F | 2℃ 35°F | 2℃ 35°F | 6℃ 42°F | 5℃ 41°F |
| Min Town | 0℃ 33°F | 1℃ 34°F | 1℃ 33°F | 0℃ 31°F | -1℃ 30°F | 1℃ 33°F | 2℃ 36°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 Arc 1600
Snow Reliability
Arc 1600 benefits from a good snow reliability with a typical depth of around 150 cm during peak season. For the latest snow conditions and updates, check J2Ski for accurate and timely information.
Understanding and predicting Snow Conditions in Arc 1600
Here are our tips for making the most of a trip to Arc 1600, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Arc 1600, 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 Arc 1600 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 Arc 1600 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 Arc 1600 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.