Arc 1600 Snow Forecast - 7 day
Updated 12 November 2026 14:47 CDT
7-Day Snow Forecast for Arc 1600
1-week from 12 November.
For Forecast detail, see below.
There is a lot of snow in the long-range forecast (8 to 16 days from today)!
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Arc 1600 7-Day Snow Forecast Highlights
When will there be fresh snow in Arc 1600?
| Next Snow Expected | 12 November |
|---|---|
| Next Snow Amount | 4cm |
| Next 48 Hours | 5cm |
| Next 7 Days | 94cm |
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7-Day Snow Outlook for Arc 1600
Snowfall
Snow Line
Max 8℃
Min -8℃
90cm New Snow
Snow Line from 2,308m to resort level (1,600m).
There is a lot of 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.
Powder Alert!
Powder Alarm issued 12 November 2026 17:45 CDT
Powder Possible :- 21cm of Fresh Snow is forecast for Arc 1600 over the next 4 days.
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Arc 1600 Medium-Range (7-Day) Snow Forecast Detail
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.
Max 6℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 6℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
12
up to 10cm New Snow
Cloudy first, drizzle then heavy drizzle, drizzle later.
Snow Line from 2,215m to 1,969m, with rain below.
Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.
Max 4℃
Min -2℃
Freeze-thaw conditions, with valley temperatures cooling to -2℃ and rising to 4℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
13
up to 2cm New Snow
Light snow at altitude, light drizzle, fog later.
Snow Line from 2,046m to 1,923m, with rain below.
Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.
Max 7℃
Min -2℃
Freeze-thaw conditions, with valley temperatures cooling to -2℃ and rising to 7℃
Temperature at BaseTemp at Base
Sat
14
Snow unlikely
Fog, clear sky, fog later.
Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.
Max 8℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 8℃
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
15
up to 1cm New Snow
Light snow, cloudy, light snow at altitude later.
Snow Line from 1,769m to resort level (1,600m).
Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.
Max 2℃
Min -2℃
Freeze-thaw conditions, with valley temperatures cooling to -2℃ and rising to 2℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
16
3cm to 16cm New Snow
Light snow at altitude first, light snow then light snow showers, heavy snow showers later.
Snow Line from 1,738m to resort level (1,600m).
Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.
Max 6℃
Min -8℃
Freeze-thaw conditions, with valley temperatures cooling to -8℃ and rising to 6℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
17
5cm to 22cm New Snow
Fog first, cloudy then snow at altitude, snow showers later.
Snow Line from 2,308m to resort level (1,600m).
Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.
Max 1℃
Min -3℃
Valley temperatures from an overnight low of -3℃ to daytime highs around 1℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
18
34cm to 39cm New Snow
Snow showers, heavy snow, snow showers later.
Snow falling to resort level (1,600m).
Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.
This Snow Forecast for Arc 1600, 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 Arc 1600, 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.
Arc 1600 Snow Forecast updated at 14:47 CDT, next update expected 20:00 CDT.
Snow Forecast near Arc 1600
How reliable is the snow in Arc 1600?
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.