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Arc 1600 Snow Forecast - 4th June 2026

Arc 1600 Snow Report and Forecast

ECMWF IFS
GFS

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Updated 04 June 2026 15:43 BST

Snow Forecast for Arc 1600

Snow and Weather from 4 June.

For Forecast detail, see below.

Avalanche Risk

2Avalanche Risk Level 2

Moderate

Arc 1600 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 Expected4 June
Next Snow Amount 2cm 1in
Next 48 Hours 2cm 1in
Next 7 Days 2cm 1in
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Forecast for today in Arc 1600

Max 17℃ 62°F
Min 4℃ 39°F

Valley temperatures from an overnight low of 4℃ 39°F to daytime highs around 17℃ 62°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Thu
04

up to 5cm up to 2in New Snow

CloudCloudLt DrizzleCloud

Cloudy, light drizzle, cloudy later.

Snow Line from 2,985m 9,793ft to 1,969m 6,460ft , with rain below.

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

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Arc 1600 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Arc 1600 from OpenMeteo(ECMWF IFS)
Thu
04
Fri
05
Sat
06
Sun
07
Mon
08
Tue
09
Wed
10
Wind
3,230m 10,597ft
6℃ 43°F
Snow
+5cm +2in
1℃ 35°F
Cloud
5℃ 42°F
Cloud
7℃ 44°F
Cloud
8℃ 46°F
Lt Drizzle
4℃ 40°F
Light Snow
+1cm
5℃ 40°F
Fair
2,415m 7,923ft
11℃ 52°F
Cloud
+2cm +1in
7℃ 44°F
Cloud
11℃ 51°F
Cloud
12℃ 54°F
Cloud
13℃ 56°F
Lt Drizzle
10℃ 49°F
Lt Drizzle
10℃ 50°F
Fair
1,600m 5,249ft
17℃ 62°F
Cloud
12℃ 54°F
Cloud
16℃ 61°F
Cloud
18℃ 63°F
Cloud
19℃ 65°F
Lt Drizzle
15℃ 59°F
Lt Drizzle
15℃ 59°F
Fair
Snow Line

varying 2,985m 9,793ft
to 1,969m 6,460ft

varying 2,000m 6,562ft
to 1,831m 6,007ft

varying 2,969m 9,741ft
to 2,815m 9,236ft

Max Town 17℃ 62°F 12℃ 54°F 16℃ 61°F 18℃ 63°F 19℃ 65°F 15℃ 59°F 15℃ 59°F
Min Town 4℃ 39°F 1℃ 34°F 6℃ 42°F 3℃ 37°F 6℃ 42°F 9℃ 47°F 8℃ 45°F

This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.

France Accommodation (Apartments, Chalets, Hotels) Map

 

Snow Forecast near Arc 1600

Snow Forecasts for Ski Resorts near Arc 1600
Ski Area 48 Hr 7 DayThFrSaSuMoTuWe
Chamonix 12cm 5in 27cm 11in
Les Arcs 9cm 3in 11cm 4in
Tignes 10cm 4in 11cm 4in
La Plagne 9cm 3in 10cm 4in
Arc 1950 7cm 3in 8cm 3in
Arc 2000 7cm 3in 8cm 3in
Courchevel 7cm 3in 8cm 3in
Les Menuires 7cm 3in 8cm 3in

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.

Understanding and predicting Snow Conditions in Arc 1600

Here are our tips for making the most of a trip to Arc 1600, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Arc 1600, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.

Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:

Pistes (Groomers) or Off-Piste

These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.

  • Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
  • Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.

WARNING - skiing off-piste (out-of-bounds) at Arc 1600 is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.

Analyzing Weather and Snowfall Forecasts

Whilst no forecast can tell you exactly how snow conditions in Arc 1600 will develop, checking the forecast regularly should give you an idea of what to expect.

New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.

Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.

Predicting Future Snow Quality

Regularly check our snow and weather forecasts for Arc 1600 for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.

Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.