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St François Longchamp Snow Forecast - 12th April 2026

St François Longchamp Snow Report and Forecast

ECMWF IFS
GFS

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Updated 12 April 2026 12:44 NZST

Snow Forecast for St François Longchamp

Snow and Weather from 12 April.

For Forecast detail, see below.

Avalanche Risk

3Avalanche Risk Level 3

Considerable

St François Longchamp Snow Forecast Highlights

When will there be fresh snow in St François Longchamp?

St François Longchamp Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,000m)
Next Snow Expected13 April
Next Snow Amount2cm
Next 48 Hours2cm
Next 7 Days2cm
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Forecast for today in St François Longchamp

Max 10℃
Min 5℃

Valley temperatures from an overnight low of 5℃ to daytime highs around 10℃
Freeze-thaw (spring snow) conditions up high.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sun
12

up to 1cm New Snow

DrizzleCloudLt DrizzleLt Drizzle

Drizzle, cloudy, light drizzle later.

Snow Line from 2,250m to 1,958m, with rain below.

Forecast times for St François Longchamp are in Paris (Europe/Paris) time zone.

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St François Longchamp 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for St François Longchamp from OpenMeteo(ECMWF IFS)
Sun
12
Mon
13
Tue
14
Wed
15
Thu
16
Fri
17
Sat
18
Wind
2,550m
4℃
Cloud
+1cm
-1℃
Light Snow
+5cm
1℃
Cloud
6℃
Clear
6℃
Cloud
5℃
Lt Drizzle
7℃
Mixed
2,000m
7℃
Cloud
3℃
Light Snow
+2cm
5℃
Cloud
10℃
Clear
9℃
Cloud
9℃
Lt Drizzle
10℃
Mixed
1,450m
10℃
Cloud
6℃
Light Snow
8℃
Cloud
13℃
Clear
12℃
Cloud
12℃
Lt Drizzle
13℃
Mixed
Snow Line

varying 2,250m
to 1,958m

varying 2,127m
to 1,450m

varying 1,773m
to 1,450m

Max Town10℃6℃8℃13℃12℃12℃13℃
Min Town5℃1℃1℃-2℃2℃0℃2℃

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.

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Snow Forecast near St François Longchamp

Snow Forecasts for Ski Resorts near St François Longchamp
Ski Area 48 Hr 7 DaySuMoTuWeThFrSa
Les Arcs12cm 12cm
Les Menuires5cm 12cm
Val Thorens5cm 12cm
Courchevel7cm 8cm
Doucy-Combelouvière8cm 8cm
Le Grand Domaine8cm 8cm
Les Carroz7cm 7cm
Valmorel6cm 6cm

Snow Reliability

The resort typically enjoys 150-200 cm of snow depth, with consistent snowfall from December to April. For the latest snow reports, be sure to check J2Ski for up-to-date information.

Understanding and predicting Snow Conditions in St François Longchamp

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