J2Ski USA J2Ski logo
Facebook

Arc 1600 7-Day Snow Forecast - 21st March 2026

Arc 1600 Snow Forecast - 7 day

ECMWF IFS
GFS

PROSubscribe to Switch Weather Model

Updated 20 March 2026 23:42 PDT

7-Day Snow Forecast for Arc 1600

1-week from 21 March.

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 Expected22 March
Next Snow Amount2in
Next 48 Hours2in
Next 7 Days10in
Save on Ski Hire

Save up to 50% SkiSet

Find a Ski Instructor

  Book Lessons Maison Sport

7-Day Snow Outlook for Arc 1600

 
Snowfall

 
Snow Line

Max 43°F
Min 10°F

10in New Snow

Snow Line from 7,169ft to resort level (5,249ft).

Partner Offers

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 38°F
Min 21°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 21°F and rising to 38°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sat
21

Snow unlikely

CloudCloudCloudLight Snow

Cloudy early, then light snow later.

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

Max 36°F
Min 22°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 22°F and rising to 36°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sun
22

2in New Snow

SnowSnowMixedFair

Heavy snow showers, clear spells, fair later.

Snow Line from 5,551ft to resort level (5,249ft).

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

Max 38°F
Min 10°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 10°F and rising to 38°F

Temperature at BaseTemp at Base

Mon
23

Snow unlikely

CloudClearCloudCloud

Cloudy, clear sky, cloudy later.

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

Max 41°F
Min 13°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 13°F and rising to 41°F

Temperature at BaseTemp at Base

Tue
24

Snow unlikely

CloudCloudClearCloud

Cloudy, clear sky, cloudy later.

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

Max 43°F
Min 20°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 20°F and rising to 43°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Wed
25

3in New Snow

CloudClearSnowSnow

Cloudy, clear sky, heavy snow showers later.

Snow Line from 7,169ft to resort level (5,249ft).

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

Max 22°F
Min 17°F

Below freezing at all levels, with valley temperatures as low as 17°F and not getting above 22°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Thu
26

4in New Snow

SnowSnowLight SnowSnow

Heavy snow showers, light snow, heavy snow showers later.

Snow falling to resort level (5,249ft).

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

Max 23°F
Min 16°F

Below freezing at all levels, with valley temperatures as low as 16°F and not getting above 23°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Fri
27

New Snow

Light SnowLight SnowMixedMixed

Light snow early, then clear spells later.

Snow falling to resort level (5,249ft).

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 23:42 PDT, next update expected 05:00 PDT.

Snow Forecast near Arc 1600

Snow Forecasts for Ski Resorts near Arc 1600
Ski Area 48 Hr 7 DaySaSuMoTuWeThFr
Chamonix2in 14in
Arc 18002in 10in
Courchevel1in 9in
Les Menuires1in 9in
Méribel1in 9in
Val Thorens1in 9in
Arc 19501in 8in
Arc 20001in 8in

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.

Partner Offers