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Arc 1600 7-Day Snow Forecast - 12th April 2026

Arc 1600 Snow Forecast - 7 day

ECMWF IFS
GFS

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Updated 12 April 2026 06:44 PDT

7-Day Snow Forecast for Arc 1600

1-week from 12 April.

For Forecast detail, see below.

Avalanche Risk

2Avalanche Risk Level 2

Moderate

Arc 1600 7-Day Snow Forecast Highlights

When will there be fresh snow in Arc 1600?

Arc 1600 Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (7,923ft)
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 53°F
Min 31°F

1in New Snow

Snow Line from 6,814ft to 5,856ft, 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 50°F
Min 40°F

Valley temperatures from an overnight low of 40°F to daytime highs around 50°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Sun
12

Snow unlikely

CloudCloudCloudCloud

Cloudy.

Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.

Max 44°F
Min 35°F

Valley temperatures from an overnight low of 35°F to daytime highs around 44°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Mon
13

up to 1in New Snow

Light SnowCloudCloudCloud

Light snow at altitude early, then cloudy later.

Snow Line from 6,814ft to 5,856ft, with rain below.

Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.

Max 44°F
Min 33°F

Valley temperatures from an overnight low of 33°F to daytime highs around 44°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Tue
14

Snow unlikely

CloudFairCloudClear

Cloudy first, fair then cloudy, clear sky later.

Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.

Max 52°F
Min 31°F

Valley temperatures from an overnight low of 31°F to daytime highs around 52°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Wed
15

Snow unlikely

MixedClearMixedLt Rain

Clear spells first, clear sky then clear spells, light rain showers later.

Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.

Max 49°F
Min 33°F

Valley temperatures from an overnight low of 33°F to daytime highs around 49°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Thu
16

Snow unlikely

CloudMixedFairClear

Cloudy first, clear spells then fair, clear sky later.

Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.

Max 53°F
Min 31°F

Valley temperatures from an overnight low of 31°F to daytime highs around 53°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Fri
17

Snow unlikely

ClearClearFairMixed

Clear sky, fair, clear spells later.

Forecast times for Arc 1600 are in Paris (Europe/Paris) time zone.

Max 51°F
Min 36°F

Valley temperatures from an overnight low of 36°F to daytime highs around 51°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Sat
18

Snow unlikely

ClearClearMixedCloud

Clear sky, clear spells, cloudy 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 06:44 PDT, next update expected 12:00 PDT.

Snow Forecast near Arc 1600

Snow Forecasts for Ski Resorts near Arc 1600
Ski Area 48 Hr 7 DaySuMoTuWeThFrSa
Chamonix4in 4in
Les Arcs3in 3in
Les Menuires2in 2in
Méribel2in 2in
Val Thorens2in 2in
La Plagne2in 2in
Tignes2in 2in
Arc 19501in 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.

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