Siviez Snow Report and Forecast
Snow Forecast for Siviez
When will there be fresh snow?
This is the Snow Forecast for Siviez, Switzerland for 16 days from 14 April.
Updated 13 April 2025 23:34 PDT.
| Next Snow Expected | 16 April |
|---|---|
| Next Snow Amount | 9in |
| Next 48 Hours | 14in |
| Next 7 Days | 28in |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Siviez.
Forecast for today in Siviez
Max 51°F
Min 39°F
Valley temperatures from an overnight low of 39°F to daytime highs around 51°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Mon
14
Snow unlikely
Cloudy.
Powder Alert!
Updated 14 April 2025 07:40 PDT
Powder Possible :- 9in of Fresh Snow is forecast for Siviez over the next 2 days.
To get Powder Alerts and Snow Storm Early Warnings by e-mail, Subscribe to our Snow Mail.
Siviez Snow Report
Snow report from Nendaz (4 miles from Siviez)
| Upper Snow Depths | 27in |
|---|---|
| Lower Snow Depths | 6in |
| Snow Conditions | Not Known |
| Last Snow | 3 April |
Siviez 7-Day Snow Forecast Overview
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| Mon 14 | Tue 15 | Wed 16 | Thu 17 | Fri 18 | Sat 19 | Sun 20 | |
|---|---|---|---|---|---|---|---|
| Wind | S F3 | SE F3 | |||||
| 8,858ft | 37°F
| 38°F
| 33°F
 +14in
| 29°F
 +13in
| 33°F
 | 32°F
 | 32°F
|
| SE F2 | SE F2 | ||||||
| 7,267ft | 42°F
| 43°F
| 37°F
+9in
| 33°F
+11in
| 43°F
| 42°F
| 42°F
|
| 5,676ft | 51°F
| 52°F
| 41°F
+7in
| 35°F
+9in
| 46°F
| 51°F
| 53°F
|
| Snow Line | varying 7,936ft | varying 7,707ft | 5,676ft | 5,676ft | |||
| Max Town | 51°F | 52°F | 41°F | 35°F | 46°F | 51°F | 53°F |
| Min Town | 39°F | 41°F | 31°F | 30°F | 32°F | 40°F | 42°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.
Siviez 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 51°F
Min 39°F
Valley temperatures from an overnight low of 39°F to daytime highs around 51°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Mon
14
Snow unlikely
Cloudy.
Max 52°F
Min 41°F
Valley temperatures from an overnight low of 41°F to daytime highs around 52°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
15
Snow unlikely
Cloudy early, then light rain showers later.
Max 41°F
Min 31°F
Valley temperatures from an overnight low of 31°F to daytime highs around 41°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
16
7in to 14in New Snow
Light rain, light snow at altitude, heavy snow showers later.
Snow Line from 7,707ft to resort level.
Max 35°F
Min 30°F
Valley temperatures from an overnight low of 30°F to daytime highs around 35°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
17
9in to 13in New Snow
Heavy snow showers, light snow, snow showers later.
Snow falling to resort level.
Max 46°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 46°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
18
New Snow
Light snow, cloudy, clear spells later.
Snow falling to resort level.
Max 51°F
Min 40°F
Valley temperatures from an overnight low of 40°F to daytime highs around 51°F
Temperature at BaseTemp at Base
Sat
19
Snow unlikely
Clear spells early, then cloudy later.
Max 53°F
Min 42°F
Valley temperatures from an overnight low of 42°F to daytime highs around 53°F
Temperature at BaseTemp at Base
Sun
20
Snow unlikely
Cloudy.
This Snow Forecast for Siviez, 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 Siviez, 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.
Siviez Snow Forecast updated at 23:34 PDT, next update expected imminently.
Snow Forecast near Siviez
| Snow Report and Forecast | 48 Hr | Mon | Tue | Wed | Thu | Fri | Sat | Sun | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Zermatt | 36in | 71in | |||||||
| Breuil-Cervinia | 29in | 47in | |||||||
| Evolène | 15in | 32in | |||||||
| Grimentz | 16in | 32in | |||||||
| Four Valleys | 15in | 26in | |||||||
| Argentière | 11in | 24in | |||||||
| La Tzoumaz | 13in | 24in | |||||||
| Bruson | 10in | 23in |
Understanding and predicting Snow Conditions in Siviez
Here are our tips for making the most of a trip to Siviez, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Siviez, 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 Siviez 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 Siviez 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 Siviez 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.