Four Valleys Snow Report and Forecast
Snow Forecast for Four Valleys
When will there be fresh snow?
This is the Snow Forecast for Four Valleys, Switzerland for 16 days from 5 March.
Updated 05 March 2025 12:40 GMT.
| Next Snow Expected | 10 March |
|---|---|
| Next Snow Amount | 2cm 1in |
| Next 48 Hours | - - |
| Next 7 Days | 18cm 7in |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Four Valleys.
Forecast for today in Four Valleys
Max 10℃ 50°F
Min 4℃ 39°F
Valley temperatures from an overnight low of 4℃ 39°F to daytime highs around 10℃ 50°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Wed
05
Snow unlikely
Fair early, then clear sky later.
Grimentz ( 17km 11 miles from Four Valleys) is reporting “hard / powder” with no new snow forecast in the next 48 hours.
Four Valleys Snow Report
Snow report from Grimentz ( 17km 11 miles from Four Valleys)
| Upper Snow Depths | 100cm 39in |
|---|---|
| Lower Snow Depths | 50cm 20in |
| Snow Conditions | hard powder |
| Last Snow | 14 February |
Four Valleys 7-Day Snow Forecast Overview
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| Wed 05 | Thu 06 | Fri 07 | Sat 08 | Sun 09 | Mon 10 | Tue 11 | |
|---|---|---|---|---|---|---|---|
| Wind | SE F2 | S F2 | NW F2 | ||||
| 3,330m 10,925ft | -7℃ 20°F
| -7℃ 18°F
| -9℃ 17°F
 | -7℃ 20°F
| -5℃ 23°F
| -7℃ 19°F
 +2cm +1in
| -9℃ 16°F
+15cm +6in
|
| 2,205m 7,234ft | 2℃ 35°F
| 1℃ 34°F
| 1℃ 33°F
| 2℃ 36°F
| 3℃ 38°F
 | 1℃ 34°F
 +2cm +1in
| -2℃ 28°F
+17cm +7in
|
| 1,080m 3,543ft | 10℃ 50°F
| 10℃ 49°F
| 7℃ 44°F
| 7℃ 45°F
| 8℃ 47°F
| 12℃ 54°F
| 5℃ 41°F
|
| Snow Line | varying 1,899m 6,230ft | varying 1,619m 5,312ft | |||||
| Max Town | 10℃ 50°F | 10℃ 49°F | 7℃ 44°F | 7℃ 45°F | 8℃ 47°F | 12℃ 54°F | 5℃ 41°F |
| Min Town | 4℃ 39°F | 4℃ 38°F | 0℃ 32°F | -2℃ 29°F | 0℃ 32°F | 1℃ 34°F | 2℃ 35°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.
Four Valleys 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 10℃ 50°F
Min 4℃ 39°F
Valley temperatures from an overnight low of 4℃ 39°F to daytime highs around 10℃ 50°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Wed
05
Snow unlikely
Fair early, then clear sky later.
Max 10℃ 49°F
Min 4℃ 38°F
Valley temperatures from an overnight low of 4℃ 38°F to daytime highs around 10℃ 49°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Thu
06
Snow unlikely
Clear sky, cloudy, fair later.
Max 7℃ 44°F
Min 0℃ 32°F
Valley temperatures from an overnight low of 0℃ 32°F to daytime highs around 7℃ 44°F
Temperature at BaseTemp at Base
Fri
07
Snow unlikely
Cloudy, fair, clear sky later.
Max 7℃ 45°F
Min -2℃ 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ 29°F and rising to 7℃ 45°F
Temperature at BaseTemp at Base
Sat
08
Snow unlikely
Clear sky.
Max 8℃ 47°F
Min 0℃ 32°F
Valley temperatures from an overnight low of 0℃ 32°F to daytime highs around 8℃ 47°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Sun
09
Snow unlikely
Clear sky, clear spells, cloudy later.
Max 12℃ 54°F
Min 1℃ 34°F
Valley temperatures from an overnight low of 1℃ 34°F to daytime highs around 12℃ 54°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
10
up to 2cm up to 1in New Snow
Cloudy.
Snow Line from 1,899m 6,230ft to 1,689m 5,541ft , with rain below.
Max 5℃ 41°F
Min 2℃ 35°F
Valley temperatures from an overnight low of 2℃ 35°F to daytime highs around 5℃ 41°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
11
up to 15cm up to 6in New Snow
Snow at altitude, light snow at altitude, fog later.
Snow Line from 1,619m 5,312ft to 1,219m 3,999ft , with rain below.
This Snow Forecast for Four Valleys, 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 Four Valleys, 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.
Four Valleys Snow Forecast updated at 12:40 GMT, next update expected imminently.
Snow Forecast near Four Valleys
| Snow Report and Forecast | 48 Hr | Wed | Thu | Fri | Sat | Sun | Mon | Tue | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Siviez | - | 27cm 10in | |||||||
| La Tzoumaz | - | 26cm 10in | |||||||
| Bruson | - | 25cm 10in | |||||||
| Veysonnaz | - | 25cm 10in | |||||||
| Evolène | - | 22cm 9in | |||||||
| Zermatt | - | 18cm 7in | |||||||
| Argentière | - | 11cm 4in | |||||||
| Breuil-Cervinia | - | 11cm 4in |
Understanding and predicting Snow Conditions in Four Valleys
Here are our tips for making the most of a trip to Four Valleys, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Four Valleys, 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 Four Valleys 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 Four Valleys 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 Four Valleys 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.