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Les Houches Snow Forecast - 21st October 2026

Les Houches Snow Report and Forecast

ECMWF IFS
GFS
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Updated 21 October 2026 13:45 NZDT

Snow Forecast for Les Houches

Snow and Weather from 21 October.

For Forecast detail, see below.

Les Houches Snow Forecast Highlights

When will there be fresh snow in Les Houches?

Les Houches Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,425m)
Next Snow Expected23 October
Next Snow Amount1cm
Next 48 Hours1cm
Next 7 Days8cm
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Forecast for today in Les Houches

Max 11℃
Min 5℃

Valley temperatures from an overnight low of 5℃ to daytime highs around 11℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Wed
21

up to 3cm New Snow

Lt RainShwrsLt DrizzleLt Rain

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

Snow Line from 1,719m to 1,412m, with rain below.

Forecast times for Les Houches are in Paris (Europe/Paris) time zone.

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Les Houches 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Les Houches from OpenMeteo(ECMWF IFS)
Wed
21
Thu
22
Fri
23
Sat
24
Sun
25
Mon
26
Tue
27
Wind
1,900m
6℃
Snow
+3cm
3℃
Clear
6℃
Lt Snow Shwrs
+1cm
-1℃
Lt Snow Shwrs
+11cm
4℃
Snow
+4cm
8℃
Fair
10℃
Clear
1,425m
8℃
Light Snow
+1cm
8℃
Fog
+1cm
12℃
Lt Snow Shwrs
+1cm
2℃
Lt Snow Shwrs
+11cm
6℃
Snow
+2cm
10℃
Fair
15℃
Clear
950m
11℃
Lt Drizzle
11℃
Fog
15℃
Mixed
5℃
Light Snow
9℃
Shwrs
13℃
Fair
18℃
Clear
Snow Line

varying 1,719m
to 1,412m

varying 1,288m
to 1,088m

varying 1,704m
to 1,350m

varying 1,535m
to 1,088m

varying 1,350m
to 1,150m

Max Town11℃11℃15℃5℃9℃13℃18℃
Min Town5℃-1℃1℃2℃3℃-1℃5℃

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 Les Houches

Snow Forecasts for Ski Resorts near Les Houches
Ski Area 48 Hr 7 DayWeThFrSaSuMoTu
Ski Pass Mont Blanc27cm 82cm
Argentière20cm 69cm
Chamonix22cm 56cm
Les Contamines19cm 60cm
La Rosière16cm 46cm
La Clusaz12cm 55cm
Les Arcs15cm 41cm
St Gervais Mont-Blanc14cm 44cm

How reliable is the snow in Les Houches?

Les Houches typically enjoys reliable snowfall, with an average snow depth of 150 cm during peak season. For the latest snow conditions and updates, check J2Ski for accurate information.

Understanding and predicting Snow Conditions in Les Houches

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