Arc 1950 7-Day Snow Forecast

Arc 1950 Long-Range Snow Forecast Updated today

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Updated 01 June 2026 19:42 UTC

Long-Range Snow Forecast for Arc 1950

Long-range (14 to 45 days) from 1 June.

For Forecast detail, see below.

Arc 1950 Snow Forecast Highlights

When will there be fresh snow in Arc 1950?

Arc 1950 Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,590m)
Next Snow Expected	3 June
Next Snow Amount	1cm 1in
Next 48 Hours	1cm 1in
Next 7 Days	2cm 1in
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Long-range Snow Outlook for Arc 1950

Snowfall

Snow Line

Max 18℃ 63°F
Min 2℃ 36°F

16cm 6in New Snow

Snow Line from 3,119m 10,233ft to 2,027m 6,650ft , with rain below.

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Arc 1950 Long-Range (2 weeks+) Snow Forecast Outlook

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.

16 Day Weather and Snow Forecast for Arc 1950 from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Mon 01	Cloudy at altitude, light drizzle below.	Max 18℃ 63°F Min 7℃ 45°F
Tue 02	up to 3cm up to 1in New Snow Light snow at altitude, light drizzle below. Snow Line from 3,119m 10,233ft to 2,473m 8,114ft , with rain below.	Max 14℃ 57°F Min 5℃ 41°F
Wed 03	up to 3cm up to 1in New Snow Light snow at altitude, light drizzle below. Snow Line from 2,658m 8,720ft to 2,227m 7,306ft , with rain below.	Max 10℃ 51°F Min 3℃ 38°F
Thu 04	up to 8cm up to 3in New Snow Snow showers at altitude, rain showers below. Snow Line from 2,827m 9,275ft to 2,442m 8,012ft , with rain below.	Max 12℃ 53°F Min 3℃ 38°F
Fri 05	up to 1cm New Snow Clear sky at altitude, cloudy below. Snow Line from 2,335m 7,661ft to 2,027m 6,650ft , with rain below.	Max 10℃ 50°F Min 2℃ 36°F
Sat 06	Snow showers at altitude, rain showers below.	Max 10℃ 50°F Min 4℃ 38°F
Sun 07	Clear sky at altitude, fair below.	Max 14℃ 56°F Min 4℃ 39°F

This Snow Forecast for Arc 1950, 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 1950, 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 1950 Snow Forecast updated at 19:42 UTC, next update expected imminently.

Long-range ensemble forecasts for Arc 1950 will be available shortly.

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Snow Forecast near Arc 1950

Snow Forecasts for Ski Resorts near Arc 1950
Ski Area	48 Hr	7 Day
Chamonix	35cm 14in	58cm 23in
Arc 1600	7cm 3in	17cm 7in
Arc 1800	7cm 3in	17cm 7in
Arc 2000	7cm 3in	16cm 6in
Tignes	7cm 3in	15cm 6in
Les Menuires	6cm 2in	14cm 5in
Val Thorens	6cm 2in	14cm 5in
La Plagne	5cm 2in	11cm 4in

Snow Reliability

Arc 1950 typically enjoys a solid snow depth, with reliable snowfall throughout the season. For the latest snow conditions, be sure to check J2Ski for up-to-date information.

Off-Piste Safety in Arc 1950

Before skiing or snowboarding off-piste in Arc 1950, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.