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Portes du Soleil 7-Day Snow Forecast - 20th September 2026

Portes du Soleil Snow Forecast - 7 day

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Updated 20 September 2026 04:46 CDT

7-Day Snow Forecast for Portes du Soleil

1-week from 20 September.

For Forecast detail, see below.

Portes du Soleil 7-Day Snow Forecast Highlights

When will there be fresh snow in Portes du Soleil?

Portes du Soleil Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,685m)
Next Snow?
There is no snow currently in the forecast for Portes du Soleil.
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7-Day Snow Outlook for Portes du Soleil

 
Snowfall

 
Snow Line

Max 24℃
Min 8℃

Snow unlikely

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Portes du Soleil Medium-Range (7-Day) Snow Forecast Detail

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.

Max 22℃
Min 10℃

Valley temperatures from an overnight low of 10℃ to daytime highs around 22℃

Temperature at BaseTemp at Base

Sun
20

Snow unlikely

CloudClearCloudCloud

Cloudy, clear sky, cloudy later.

Forecast times for Portes du Soleil are in Paris (Europe/Paris) time zone.

Max 21℃
Min 10℃

Valley temperatures from an overnight low of 10℃ to daytime highs around 21℃

Temperature at BaseTemp at Base

Mon
21

Snow unlikely

CloudMixedCloudFair

Cloudy first, clear spells then cloudy, fair later.

Forecast times for Portes du Soleil are in Paris (Europe/Paris) time zone.

Max 20℃
Min 8℃

Valley temperatures from an overnight low of 8℃ to daytime highs around 20℃

Temperature at BaseTemp at Base

Tue
22

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Portes du Soleil are in Paris (Europe/Paris) time zone.

Max 20℃
Min 10℃

Valley temperatures from an overnight low of 10℃ to daytime highs around 20℃

Temperature at BaseTemp at Base

Wed
23

Snow unlikely

ClearClearFairClear

Clear sky, fair, clear sky later.

Forecast times for Portes du Soleil are in Paris (Europe/Paris) time zone.

Max 21℃
Min 10℃

Valley temperatures from an overnight low of 10℃ to daytime highs around 21℃

Temperature at BaseTemp at Base

Thu
24

Snow unlikely

ClearFairMixedFair

Clear sky first, fair then clear spells, fair later.

Forecast times for Portes du Soleil are in Paris (Europe/Paris) time zone.

Max 22℃
Min 10℃

Valley temperatures from an overnight low of 10℃ to daytime highs around 22℃

Temperature at BaseTemp at Base

Fri
25

Snow unlikely

MixedFairClearClear

Clear spells, fair, clear sky later.

Forecast times for Portes du Soleil are in Paris (Europe/Paris) time zone.

Max 24℃
Min 11℃

Valley temperatures from an overnight low of 11℃ to daytime highs around 24℃

Temperature at BaseTemp at Base

Sat
26

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Portes du Soleil are in Paris (Europe/Paris) time zone.

No significant snowfall is forecast for this period.

This Snow Forecast for Portes du Soleil, 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 Portes du Soleil, 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.

Portes du Soleil Snow Forecast updated at 04:46 CDT, next update expected imminently.

Snow Reliability

Portes du Soleil typically enjoys reliable snow conditions, with an average snow depth ranging from 100 to 300 cm during peak season. For the latest snow information, including snowfall updates, visit J2Ski.