Les Mosses Snow Report and Forecast
Snow Forecast for Les Mosses
When will there be fresh snow?
This is the Snow Forecast for Les Mosses, Switzerland for 16 days from 17 April.
Updated 17 April 2025 15:35 BST.
| Next Snow Expected | 17 April |
|---|---|
| Next Snow Amount | 15cm 6in |
| Next 48 Hours | 15cm 6in |
| Next 7 Days | 15cm 6in |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Les Mosses.
Forecast for today in Les Mosses
Max 2℃ 35°F
Min -1℃ 30°F
Valley temperatures from an overnight low of -1℃ 30°F to daytime highs around 2℃ 35°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
17
13cm to 15cm 5in to 6in New Snow
Heavy snow showers, snow showers, cloudy later.
Snow falling to resort level.
Powder Alert!
Updated 17 April 2025 23:39 BST
Powder Possible :- 15cm 6in of Fresh Snow is forecast for Les Mosses over the next 2 days.
To get Powder Alerts and Snow Storm Early Warnings by e-mail, Subscribe to our Snow Mail.
Les Mosses Snow Report
Snow report from Châtel ( 25km 15 miles from Les Mosses)
| Upper Snow Depths | 180cm 71in |
|---|---|
| Lower Snow Depths | 10cm 4in |
| Snow Conditions | - |
Les Mosses 7-Day Snow Forecast Overview
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| Thu 17 | Fri 18 | Sat 19 | Sun 20 | Mon 21 | Tue 22 | Wed 23 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 1,900m 6,234ft | -1℃ 31°F
+15cm +6in
| 4℃ 39°F
 | 11℃ 51°F
 | 8℃ 47°F
| 4℃ 39°F
 | 9℃ 48°F
| 11℃ 52°F
|
| 1,675m 5,495ft | 0℃ 33°F
+15cm +6in
| 6℃ 42°F
| 11℃ 53°F
| 9℃ 48°F
| 5℃ 41°F
| 10℃ 49°F
| 12℃ 53°F
|
| 1,450m 4,757ft | 2℃ 35°F
 +13cm +5in
| 7℃ 45°F
| 12℃ 54°F
| 10℃ 50°F
| 7℃ 44°F
| 13℃ 56°F
| 15℃ 58°F
|
| Snow Line | 1,450m 4,757ft | 1,829m 6,001ft | |||||
| Max Town | 2℃ 35°F | 7℃ 45°F | 12℃ 54°F | 10℃ 50°F | 7℃ 44°F | 13℃ 56°F | 15℃ 58°F |
| Min Town | -1℃ 30°F | 0℃ 31°F | 3℃ 37°F | 5℃ 40°F | 4℃ 39°F | 3℃ 38°F | 4℃ 39°F |
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.
Les Mosses 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 2℃ 35°F
Min -1℃ 30°F
Valley temperatures from an overnight low of -1℃ 30°F to daytime highs around 2℃ 35°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
17
13cm to 15cm 5in to 6in New Snow
Heavy snow showers, snow showers, cloudy later.
Snow falling to resort level.
Max 7℃ 45°F
Min 0℃ 31°F
Valley temperatures from an overnight low of 0℃ 31°F to daytime highs around 7℃ 45°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Fri
18
Snow unlikely
Cloudy first, fair then clear sky, clear spells later.
Max 12℃ 54°F
Min 3℃ 37°F
Valley temperatures from an overnight low of 3℃ 37°F to daytime highs around 12℃ 54°F
Temperature at BaseTemp at Base
Sat
19
Snow unlikely
Fair, cloudy, clear sky later.
Max 10℃ 50°F
Min 5℃ 40°F
Valley temperatures from an overnight low of 5℃ 40°F to daytime highs around 10℃ 50°F
Temperature at BaseTemp at Base
Sun
20
Snow unlikely
Cloudy, light rain, cloudy later.
Max 7℃ 44°F
Min 4℃ 39°F
Valley temperatures from an overnight low of 4℃ 39°F to daytime highs around 7℃ 44°F
Temperature at BaseTemp at Base
Mon
21
Snow unlikely
Cloudy early, then light rain later.
Max 13℃ 56°F
Min 3℃ 38°F
Valley temperatures from an overnight low of 3℃ 38°F to daytime highs around 13℃ 56°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
22
Snow unlikely
Light rain first, fair then clear spells, cloudy later.
Max 15℃ 58°F
Min 4℃ 39°F
Valley temperatures from an overnight low of 4℃ 39°F to daytime highs around 15℃ 58°F
Temperature at BaseTemp at Base
Wed
23
Snow unlikely
Cloudy first, fair then clear spells, fair later.
This Snow Forecast for Les Mosses, Switzerland 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 Les Mosses, 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.
Les Mosses Snow Forecast updated at 15:35 BST, next update expected imminently.
Snow Forecast near Les Mosses
| Snow Report and Forecast | 48 Hr | Thu | Fri | Sat | Sun | Mon | Tue | Wed | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Verbier | 22cm 8in | 55cm 22in | |||||||
| Adelboden | 25cm 10in | 46cm 18in | |||||||
| Avoriaz | 16cm 6in | 31cm 12in | |||||||
| Morzine | 13cm 5in | 31cm 12in | |||||||
| Châtel | 17cm 7in | 29cm 11in | |||||||
| Thollon-les-Mémises | 17cm 7in | 19cm 7in | |||||||
| La Chapelle d'Abondance | 11cm 4in | 15cm 6in |
Understanding and predicting Snow Conditions in Les Mosses
Here are our tips for making the most of a trip to Les Mosses, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Les Mosses, 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 Mosses 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 Mosses 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 Mosses 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.