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Arc 1600 7-Day Snow Forecast - 17th April 2026

Arc 1600 Snow Forecast - 7 day

ECMWF IFS
GFS

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Updated 17 April 2026 12:42 UTC

7-Day Snow Forecast for Arc 1600

1-week from 17 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 (2,415m)
Next Snow Expected22 April
Next Snow Amount 2cm 1in
Next 48 Hours - -
Next 7 Days 3cm 1in
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7-Day Snow Outlook for Arc 1600

 
Snowfall

 
Snow Line

Max 11℃ 53°F
Min -4℃ 25°F

3cm 1in New Snow

Snow Line from 2,292m 7,520ft to 1,862m 6,109ft , 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 11℃ 52°F
Min 0℃ 32°F

Valley temperatures from an overnight low of 0℃ 32°F to daytime highs around 11℃ 52°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Fri
17

Snow unlikely

CloudCloudFairClear

Cloudy, fair, clear sky later.

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

Max 11℃ 53°F
Min 0℃ 32°F

Valley temperatures from an overnight low of 0℃ 32°F to daytime highs around 11℃ 53°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Sat
18

Snow unlikely

ClearFairFairFair

Clear sky early, then fair later.

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

Max 10℃ 50°F
Min 1℃ 34°F

Valley temperatures from an overnight low of 1℃ 34°F to daytime highs around 10℃ 50°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Sun
19

Snow unlikely

MixedMixedFairFair

Clear spells early, then fair later.

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

Max 8℃ 46°F
Min -2℃ 28°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ 28°F and rising to 8℃ 46°F

Temperature at BaseTemp at Base

Mon
20

Snow unlikely

MixedFairFairFair

Clear spells early, then fair later.

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

Max 8℃ 47°F
Min -4℃ 25°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -4℃ 25°F and rising to 8℃ 47°F

Temperature at BaseTemp at Base

Tue
21

Snow unlikely

FairMixedCloudCloud

Fair, clear spells, cloudy later.

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

Max 7℃ 44°F
Min 3℃ 37°F

Valley temperatures from an overnight low of 3℃ 37°F to daytime highs around 7℃ 44°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Wed
22

up to 2cm up to 1in New Snow

CloudCloudCloudCloud

Cloudy.

Snow Line from 2,292m 7,520ft to 1,862m 6,109ft , with rain below.

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

Max 10℃ 49°F
Min -1℃ 30°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -1℃ 30°F and rising to 10℃ 49°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Thu
23

up to 1cm New Snow

MixedClearClearClear

Clear spells early, then clear sky later.

Snow Line from 1,985m 6,512ft to 1,877m 6,158ft , with rain below.

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 12:42 UTC, next update expected 18:00 UTC.

Snow Forecast near Arc 1600

Snow Forecasts for Ski Resorts near Arc 1600
Ski Area 48 Hr 7 DayFrSaSuMoTuWeTh
Arc 1950- 7cm 3in
Arc 2000- 7cm 3in
Courchevel- 7cm 3in
La Plagne- 6cm 2in
Les Arcs- 6cm 2in
Les Menuires- 6cm 2in
Tignes- 6cm 2in
Val Thorens- 6cm 2in

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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