Portes du Soleil Snow Report and Forecast
Snow Forecast for Portes du Soleil
When will there be fresh snow?
This is the Snow Forecast for Portes du Soleil, France for 15 days from 16 April.
Updated 16 April 2025 10:31 NZST.
| Next Snow Expected | 16 April |
|---|---|
| Next Snow Amount | 7cm |
| Next 48 Hours | 38cm |
| Next 7 Days | 40cm |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Portes du Soleil.
Forecast for today in Portes du Soleil
Max 9℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 9℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
16
up to 12cm New Snow
Cloudy, light rain, snow showers at altitude later.
Snow Line from 2,319m to 1,129m, with rain below.
Powder Alert!
Updated 16 April 2025 12:38 NZST
Powder Possible :- 32cm of Fresh Snow is forecast for Portes du Soleil over the next 2 days.
To get Powder Alerts and Snow Storm Early Warnings by e-mail, Subscribe to our Snow Mail.
Samoëns (10km from Portes du Soleil) is reporting "Spring Snow(High), No Snow(Low)".
Portes du Soleil Snow Report
Snow report from Samoëns (10km from Portes du Soleil)
| Upper Snow Depths | 40cm |
|---|---|
| Lower Snow Depths | 5cm |
| Snow Conditions | Spring Snow High No Snow Low |
| Last Snow | |
| 4cm of Snow - 2 April | |
| Avalanche Risk Level | |
| The Avalanche Risk Level in Samoëns was reported as 2 (Moderate) but snow changes rapidly, so ALWAYS take local advice before leaving marked runs. | |
Portes du Soleil 7-Day Snow Forecast Overview
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| Wed 16 | Thu 17 | Fri 18 | Sat 19 | Sun 20 | Mon 21 | Tue 22 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 2,470m | -1℃
 +12cm
| -5℃
 +25cm
| 0℃
 +1cm
| 6℃
| 5℃
+2cm
| 5℃
| 4℃
|
| 1,685m | 4℃
+7cm
| 0℃
+24cm
| 5℃
+1cm
| 11℃
| 10℃
| 8℃
| 9℃
|
| 900m | 9℃
| 5℃
| 9℃
 | 15℃
| 12℃
 | 13℃
| 14℃
|
| Snow Line | varying 2,319m | varying 1,289m | varying 949m | varying 2,049m | 1,739m | ||
| Max Town | 9℃ | 5℃ | 9℃ | 15℃ | 12℃ | 13℃ | 14℃ |
| Min Town | 1℃ | 1℃ | 2℃ | 5℃ | 7℃ | 6℃ | 7℃ |
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.
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 9℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 9℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
16
up to 12cm New Snow
Cloudy, light rain, snow showers at altitude later.
Snow Line from 2,319m to 1,129m, with rain below.
Max 5℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 5℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
17
up to 25cm New Snow
Snow at altitude, light rain, light snow at altitude later.
Snow Line from 1,289m to 949m, with rain below.
Max 9℃
Min 2℃
Valley temperatures from an overnight low of 2℃ to daytime highs around 9℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
18
up to 1cm New Snow
Light snow at altitude, clear spells, fair later.
Snow Line from 949m to 909m, with rain below.
Max 15℃
Min 5℃
Valley temperatures from an overnight low of 5℃ to daytime highs around 15℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Sat
19
Snow unlikely
Clear sky, clear spells, clear sky later.
Max 12℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 12℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
20
up to 2cm New Snow
Cloudy, clear spells, light rain showers later.
Snow Line from 2,049m to 1,749m, with rain below.
Max 13℃
Min 6℃
Valley temperatures from an overnight low of 6℃ to daytime highs around 13℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
21
Snow unlikely
Cloudy.
Max 14℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 14℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Tue
22
Snow unlikely
Cloudy, light rain showers, fair later.
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 10:31 NZST, next update expected imminently.
Snow Forecast near Portes du Soleil
| Snow Report and Forecast | 48 Hr | Wed | Thu | Fri | Sat | Sun | Mon | Tue | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | 69cm | 74cm | |||||||
| Les Houches | 56cm | 56cm | |||||||
| Flaine | 51cm | 53cm | |||||||
| Samoëns | 51cm | 53cm | |||||||
| Morgins | 50cm | 52cm | |||||||
| Champéry | 51cm | 51cm | |||||||
| Champoussin | 49cm | 50cm | |||||||
| Châtel | 47cm | 48cm |
Understanding and predicting Snow Conditions in Portes du Soleil
Here are our tips for making the most of a trip to Portes du Soleil, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Portes du Soleil, 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 Portes du Soleil 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 Portes du Soleil 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 Portes du Soleil 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.