Arc 1600 Snow Forecast - 7 day
Updated 31 August 2026 05:43 PDT
7-Day Snow Forecast for Arc 1600
1-week from 31 August.
For Forecast detail, see below.
There is some 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? | |
|---|---|
| There is no snow currently in the forecast for Arc 1600. | |
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7-Day Snow Outlook for Arc 1600
Snowfall
Snow Line
Max 81°F
Min 42°F
Snow unlikely
There is some snow in the long-range forecast (8 to 16 days from today)!
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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 64°F
Min 50°F
Valley temperatures from an overnight low of 50°F to daytime highs around 64°F
Temperature at BaseTemp at Base
Mon
31
Snow unlikely
Light drizzle early, then clear sky later.
Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.
Max 67°F
Min 42°F
Valley temperatures from an overnight low of 42°F to daytime highs around 67°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Tue
01
Snow unlikely
Fair, clear sky, fair later.
Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.
Max 67°F
Min 46°F
Valley temperatures from an overnight low of 46°F to daytime highs around 67°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Wed
02
Snow unlikely
Fair first, cloudy then fair, clear sky later.
Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.
Max 70°F
Min 46°F
Valley temperatures from an overnight low of 46°F to daytime highs around 70°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Thu
03
Snow unlikely
Clear sky.
Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.
Max 78°F
Min 49°F
Valley temperatures from an overnight low of 49°F to daytime highs around 78°F
Temperature at BaseTemp at Base
Fri
04
Snow unlikely
Clear spells early, then clear sky later.
Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.
Max 78°F
Min 54°F
Valley temperatures from an overnight low of 54°F to daytime highs around 78°F
Temperature at BaseTemp at Base
Sat
05
Snow unlikely
Clear sky.
Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.
Max 81°F
Min 54°F
Valley temperatures from an overnight low of 54°F to daytime highs around 81°F
Temperature at BaseTemp at Base
Sun
06
Snow unlikely
Clear sky.
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 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.
Arc 1600 Snow Forecast updated at 05:43 PDT, next update expected 11:00 PDT.
Snow Forecast near Arc 1600
| Ski Area | 48 Hr | 7 Day | Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | 1in | 1in |
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.