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Arc 1600 Snow Forecast - 48 hour - 10th October 2026

Arc 1600 48-Hour Snow Forecast

ECMWF IFS
GFS

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Updated 11 October 2026 01:44 NZDT

2-Day Forecast for Arc 1600

48-hours from 10 October.

See below for forecast detail

Arc 1600 Snow Forecast updated at 01:44 NZDT, next update expected imminently.

Forecast for today in Arc 1600

Max 9℃
Min 6℃

Valley temperatures from an overnight low of 6℃ to daytime highs around 9℃

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sat
10

up to 6cm New Snow

CloudDrizzleLt RainLt Drizzle

Cloudy first, drizzle then light rain showers, light drizzle later.

Snow Line from 2,800m to 2,231m, with rain below.

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

Forecast for tomorrow in Arc 1600

Max 12℃
Min 2℃

Valley temperatures from an overnight low of 2℃ to daytime highs around 12℃
Freeze-thaw from mid-mountain up.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sun
11

Snow unlikely

CloudMixedCloudCloud

Cloudy, clear spells, cloudy later.

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

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48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Arc 1600 from OpenMeteo(ECMWF IFS)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Sat02:00Cloud

Cloudy.7℃W
Calm
0%
Sat03:00Cloud

Cloudy.7℃W
Calm
5%
Sat04:00Cloud

Cloudy.7℃W
Calm
15%
Sat05:00Cloud

Cloudy.7℃W
Calm
25%
Sat06:00Cloud

Cloudy.7℃W
Calm
35%
Sat07:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
7℃W
Calm
40%
Sat08:00Drizzle

Light snow at altitude.
Drizzle below.
6℃W
Light
55%
Sat09:00Drizzle

up to 1cm New Snow
Snow falling to 2,385m, with rain below.

Light snow at altitude.
Drizzle below.
7℃W
Light
70%
Sat10:00Drizzle

up to 1cm New Snow
Snow falling to 2,400m, with rain below.

Light snow at altitude.
Drizzle below.
7℃W
Light
85%
Sat11:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
7℃W
Light
100%
Sat12:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
8℃W
Light
100%
Sat13:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
9℃W
Light
100%
Sat14:00Lt Rain

up to 1cm New Snow
Snow falling to 2,662m, with rain below.

Light snow showers at altitude.
Lt rain below.
8℃W
Light
95%
Sat15:00Lt Rain

up to 1cm New Snow
Snow falling to 2,631m, with rain below.

Light snow showers at altitude.
Lt rain below.
8℃W
Light
100%
Sat16:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
8℃W
Light
100%
Sat17:00Drizzle

up to 1cm New Snow
Snow falling to 2,492m, with rain below.

Light snow at altitude.
Drizzle below.
7℃W
Light
100%
Sat18:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
7℃W
Light
85%
Sat19:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
7℃W
Light
70%
Sat20:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
7℃W
Light
50%
Sat21:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
6℃W
Calm
35%
Sat22:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
6℃W
Calm
20%
Sat23:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
6℃W
Calm
10%
Sun00:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
5℃S
Calm
0%
Sun01:00Cloud

Cloudy.4℃S
Light
0%
Sun02:00Cloud

Cloudy.4℃S
Light
0%
Sun03:00Cloud

Cloudy.4℃S
Light
0%
Sun04:00Cloud

Cloudy.4℃S
Light
0%
Sun05:00Cloud

Cloudy.3℃S
Light
0%
Sun06:00Cloud

Cloudy.2℃S
Light
0%
Sun07:00Mixed

Clear spells.2℃S
Calm
0%
Sun08:00Mixed

Clear spells.2℃S
Calm
0%
Sun09:00Mixed

Clear spells.4℃S
Calm
0%
Sun10:00Mixed

Clear spells.6℃S
Calm
0%
Sun11:00Mixed

Clear spells.8℃S
Calm
0%
Sun12:00Mixed

Clear spells.10℃S
Light
0%
Sun13:00Cloud

Cloudy.11℃S
Light
0%
Sun14:00Fair

Fair.12℃S
Light
0%
Sun15:00Cloud

Cloudy.12℃S
Light
0%
Sun16:00Cloud

Cloudy.11℃S
Light
0%
Sun17:00Cloud

Cloudy.10℃S
Light
0%
Sun18:00Cloud

Cloudy.9℃S
Light
0%
Sun19:00Cloud

Cloudy.7℃S
Light
0%
Sun20:00Mixed

Clear spells.6℃S
Calm
0%
Sun21:00Cloud

Cloudy.5℃S
Calm
0%
Sun22:00Cloud

Cloudy.5℃S
Calm
0%
Sun23:00Cloud

Cloudy.5℃S
Calm
0%
Mon00:00Cloud

Cloudy.4℃SE
Calm
0%
Mon01:00Cloud

Cloudy.2℃SE
Calm
0%

Snow Forecast near Arc 1600

Snow forecasts for nearby ski areas.

Snow Forecasts for Ski Resorts near Arc 1600
Ski Area 48 Hr 7 DaySaSuMoTuWeThFr
Chamonix5cm 13cm
Arc 19506cm 8cm
Arc 20006cm 8cm
Arc 18006cm 7cm
Les Arcs4cm 7cm
Tignes2cm 5cm
La Plagne2cm 4cm
Les Menuires1cm 3cm
Méribel1cm 3cm
Val Thorens1cm 3cm

Arc 1600 Snow

For current snow depths and skiing conditions, see our Current Snow Report for Arc 1600.

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.

How reliable is the snow in Arc 1600?

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.