Arc 1600 Snow Forecast - 7 day
Updated 10 October 2026 05:44 PDT
7-Day Snow Forecast for Arc 1600
1-week from 10 October.
For Forecast detail, see below.
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Arc 1600 7-Day Snow Forecast Highlights
When will there be fresh snow in Arc 1600?
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7-Day Snow Outlook for Arc 1600
Snowfall
Snow Line
Max 65°F
Min 35°F
2in New Snow
Snow Line from 9,186ft to 7,014ft, with rain below.
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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 49°F
Min 42°F
Valley temperatures from an overnight low of 42°F to daytime highs around 49°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
10
up to 2in New Snow
Cloudy first, drizzle then light rain showers, light drizzle later.
Snow Line from 9,186ft to 7,320ft, with rain below.
Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.
Max 53°F
Min 35°F
Valley temperatures from an overnight low of 35°F to daytime highs around 53°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
11
Snow unlikely
Cloudy, clear spells, cloudy later.
Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.
Max 58°F
Min 35°F
Valley temperatures from an overnight low of 35°F to daytime highs around 58°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Mon
12
Snow unlikely
Clear sky.
Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.
Max 60°F
Min 40°F
Valley temperatures from an overnight low of 40°F to daytime highs around 60°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Tue
13
Snow unlikely
Clear sky early, then fair later.
Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.
Max 63°F
Min 39°F
Valley temperatures from an overnight low of 39°F to daytime highs around 63°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Wed
14
Snow unlikely
Cloudy, clear spells, clear sky later.
Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.
Max 65°F
Min 41°F
Valley temperatures from an overnight low of 41°F to daytime highs around 65°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Thu
15
Snow unlikely
Fair first, clear sky then clear spells, fair later.
Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.
Max 61°F
Min 41°F
Valley temperatures from an overnight low of 41°F to daytime highs around 61°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Fri
16
Snow unlikely
Clear sky early, then clear spells later.
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 05:44 PDT, next update expected imminently.
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.