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Arc 1600 7-Day Snow Forecast - 2nd May 2026

Arc 1600 Snow Forecast - 7 day

ECMWF IFS
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Updated 02 May 2026 14:47 CDT

7-Day Snow Forecast for Arc 1600

1-week from 2 May.

For Forecast detail, see below.

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 (2,415m)
Next Snow Expected5 May
Next Snow Amount2cm
Next 48 Hours1cm
Next 7 Days6cm
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7-Day Snow Outlook for Arc 1600

 
Snowfall

 
Snow Line

Max 13℃
Min -2℃

8cm New Snow

Snow Line from 2,908m to 1,662m, 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 13℃
Min -2℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ and rising to 13℃

Temperature at BaseTemp at Base

Sat
02

Snow unlikely

FairFairCloudCloud

Fair early, then cloudy later.

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

Max 11℃
Min 4℃

Valley temperatures from an overnight low of 4℃ to daytime highs around 11℃
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Sun
03

Snow unlikely

CloudCloudCloudCloud

Cloudy.

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

Max 9℃
Min 4℃

Valley temperatures from an overnight low of 4℃ to daytime highs around 9℃
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Mon
04

up to 2cm New Snow

Lt DrizzleCloudShwrsLt Drizzle

Light drizzle first, cloudy then rain showers, light drizzle later.

Snow Line from 2,538m to 2,000m, with rain below.

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

Max 10℃
Min 3℃

Valley temperatures from an overnight low of 3℃ to daytime highs around 10℃
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Tue
05

up to 2cm New Snow

Light SnowFairLt DrizzleMixed

Light snow at altitude first, fair then light drizzle, clear spells later.

Snow Line from 2,908m to 1,892m, with rain below.

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 (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Wed
06

up to 2cm New Snow

CloudCloudMixedCloud

Cloudy, clear spells, cloudy later.

Snow Line from 2,508m to 1,754m, with rain below.

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

Max 9℃
Min 2℃

Valley temperatures from an overnight low of 2℃ to daytime highs around 9℃
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Thu
07

up to 1cm New Snow

MixedClearFairCloud

Clear spells first, clear sky then fair, cloudy later.

Snow Line from 1,723m to 1,662m, with rain below.

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

Max 12℃
Min -1℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -1℃ and rising to 12℃

Temperature at BaseTemp at Base

Fri
08

Snow unlikely

FairFairFairCloud

Fair early, then 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 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

Snow Forecasts for Ski Resorts near Arc 1600
Ski Area 48 Hr 7 DaySaSuMoTuWeThFr
Les Arcs2cm 24cm
Les Menuires6cm 21cm
Méribel1cm 21cm
Val Thorens6cm 21cm
Courchevel2cm 18cm
Tignes2cm 18cm
La Plagne2cm 17cm
Chamonix2cm 16cm

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.