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Portes du Soleil 7-Day Snow Forecast - 21st September 2026

Portes du Soleil Snow Forecast - 7 day

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Updated 20 September 2026 17:47 PDT

7-Day Snow Forecast for Portes du Soleil

1-week from 21 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 (5,528ft)
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 72°F
Min 46°F

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 69°F
Min 53°F

Valley temperatures from an overnight low of 53°F to daytime highs around 69°F

Temperature at BaseTemp at Base

Mon
21

Snow unlikely

MixedCloudCloudMixed

Clear spells, cloudy, clear spells later.

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

Max 68°F
Min 48°F

Valley temperatures from an overnight low of 48°F to daytime highs around 68°F

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 69°F
Min 49°F

Valley temperatures from an overnight low of 49°F to daytime highs around 69°F

Temperature at BaseTemp at Base

Wed
23

Snow unlikely

ClearClearClearClear

Clear sky.

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

Max 69°F
Min 50°F

Valley temperatures from an overnight low of 50°F to daytime highs around 69°F

Temperature at BaseTemp at Base

Thu
24

Snow unlikely

FairClearCloudClear

Fair first, clear sky then cloudy, clear sky later.

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

Max 66°F
Min 46°F

Valley temperatures from an overnight low of 46°F to daytime highs around 66°F

Temperature at BaseTemp at Base

Fri
25

Snow unlikely

ClearClearClearClear

Clear sky.

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

Max 71°F
Min 51°F

Valley temperatures from an overnight low of 51°F to daytime highs around 71°F

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.

Max 72°F
Min 52°F

Valley temperatures from an overnight low of 52°F to daytime highs around 72°F

Temperature at BaseTemp at Base

Sun
27

Snow unlikely

FairFairFairClear

Fair early, then clear sky later.

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 trail 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 17:47 PDT, 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.