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Arc 1950 Snow Forecast - 20th March 2026

Arc 1950 Snow Report and Forecast

ECMWF IFS
GFS
ICON

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Updated 20 March 2026 11:42 PDT

Snow Forecast for Arc 1950

Snow and Weather from 20 March.

For Forecast detail, see below.

Avalanche Risk

2Avalanche Risk Level 2

Moderate

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 (8,497ft)
Next Snow Expected22 March
Next Snow Amount1in
Next 48 Hours1in
Next 7 Days8in
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Forecast for today in Arc 1950

Max 36°F
Min 13°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 13°F and rising to 36°F

Temperature at BaseTemp at Base

Fri
20

Snow unlikely

ClearClearClearCloud

Clear sky early, then cloudy later.

Forecast times for Arc 1950 are in Paris (Europe/Paris) time zone.

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Arc 1950 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Arc 1950 from OpenMeteo(ECMWF IFS)
Fri
20
Sat
21
Sun
22
Mon
23
Tue
24
Wed
25
Thu
26
Wind
10,597ft
19°F
Clear
17°F
Cloud
14°F
Snow
+1in
17°F
Clear
20°F
Mixed
17°F
Snow
+4in
2°F
Snow
+3in
8,497ft
27°F
Clear
24°F
Cloud
21°F
Snow
+1in
24°F
Clear
28°F
Mixed
24°F
Snow
+4in
9°F
Snow
+3in
6,398ft
36°F
Clear
34°F
Cloud
31°F
Snow
+2in
34°F
Clear
37°F
Cloud
34°F
Snow
+5in
17°F
Snow
+5in
Snow Line

6,398ft

6,398ft

6,398ft

6,398ft

Max Town36°F34°F31°F34°F37°F34°F17°F
Min Town13°F16°F18°F8°F11°F14°F11°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.

Snow Forecast near Arc 1950

Snow Forecasts for Ski Resorts near Arc 1950
Ski Area 48 Hr 7 DayFrSaSuMoTuWeTh
Chamonix2in 15in
Arc 16002in 12in
Arc 18002in 12in
Les Menuires2in 11in
Val Thorens2in 11in
Méribel2in 10in
Arc 20001in 8in
Courchevel1in 8in

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.

Understanding and predicting Snow Conditions in Arc 1950

Here are our tips for making the most of a trip to Arc 1950, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Arc 1950, 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 1950 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 1950 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 1950 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.

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