Grand St Bernard Snow Report and Forecast
Snow Forecast for Grand St Bernard
When will there be fresh snow?
This is the Snow Forecast for Grand St Bernard, Switzerland for 16 days from 10 March.
Updated 10 March 2025 13:36 AEDT.
| Next Snow Expected | 10 March |
|---|---|
| Next Snow Amount | 8cm |
| Next 48 Hours | 14cm |
| Next 7 Days | 26cm |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Grand St Bernard.
Forecast for today in Grand St Bernard
Max 3℃
Min -2℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ and rising to 3℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
10
7cm to 8cm New Snow
Snow showers first, light snow showers then fair, fog later.
Snow falling to resort level.
Powder Alert!
Updated 10 March 2025 17:40 AEDT
Powder Possible :- 13cm of Fresh Snow is forecast for Grand St Bernard over the next 2 days.
To get Powder Alerts and Snow Storm Early Warnings by e-mail, Subscribe to our Snow Mail below .
Argentière (23km from Grand St Bernard) is reporting "Soft Snow".
Grand St Bernard Snow Report
Snow report from Argentière (23km from Grand St Bernard)
| Upper Snow Depths | 290cm |
|---|---|
| Lower Snow Depths | 10cm |
| Snow Conditions | Soft Snow |
| Last Snow | |
| 10cm of Snow - 27 February | |
| Avalanche Risk Level | |
| The Avalanche Risk Level in Argentière was reported as 2 (Moderate) but snow changes rapidly, so ALWAYS take local advice before leaving marked runs. | |
Grand St Bernard 7-Day Snow Forecast Overview
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| Mon 10 | Tue 11 | Wed 12 | Thu 13 | Fri 14 | Sat 15 | Sun 16 | |
|---|---|---|---|---|---|---|---|
| Wind | SE F2 | SE F2 | SE F2 | SW F2 | NW F2 | NW F2 | |
| 2,800m | -4℃
+8cm
| -6℃
+2cm
| -4℃
+3cm
| -5℃
 +3cm
| -5℃
 +1cm
| -6℃
 +8cm
| -11℃
|
| SE F2 | SE F2 | NW F3 | NW F3 | ||||
| 2,355m | 0℃
+8cm
| -3℃
+2cm
| -3℃
+3cm
| -4℃
+4cm
| -3℃
+1cm
| -4℃
+6cm
| -8℃
|
| 1,910m | 3℃
+7cm
| 1℃
+2cm
| 1℃
+2cm
| -1℃
+2cm
| 0℃
+1cm
| -2℃
+4cm
| -3℃
 |
| Snow Line | 1,910m | 1,910m | 1,910m | 1,910m | 1,910m | 1,910m | |
| Max Town | 3℃ | 1℃ | 1℃ | -1℃ | 0℃ | -2℃ | -3℃ |
| Min Town | -2℃ | -2℃ | -3℃ | -4℃ | -4℃ | -5℃ | -8℃ |
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.
Grand St Bernard 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 3℃
Min -2℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ and rising to 3℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
10
7cm to 8cm New Snow
Snow showers first, light snow showers then fair, fog later.
Snow falling to resort level.
Max 1℃
Min -2℃
Valley temperatures from an overnight low of -2℃ to daytime highs around 1℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
11
2cm New Snow
Light snow first, fog then cloudy, light snow later.
Snow falling to resort level.
Max 1℃
Min -3℃
Valley temperatures from an overnight low of -3℃ to daytime highs around 1℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
12
2cm to 3cm New Snow
Light snow, fog, light snow showers later.
Snow falling to resort level.
Max -1℃
Min -4℃
Below freezing at all levels, with valley temperatures as low as -4℃ and not getting above -1℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
13
2cm to 3cm New Snow
Cloudy early, then light snow showers later.
Snow falling to resort level.
Max 0℃
Min -4℃
Valley temperatures from an overnight low of -4℃ to daytime highs around 0℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
14
1cm New Snow
Fog, clear spells, cloudy later.
Snow falling to resort level.
Max -2℃
Min -5℃
Below freezing at all levels, with valley temperatures as low as -5℃ and not getting above -2℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
15
4cm to 8cm New Snow
Light snow early, then cloudy later.
Snow falling to resort level.
Max -3℃
Min -8℃
Below freezing at all levels, with valley temperatures as low as -8℃ and not getting above -3℃
Temperature at BaseTemp at Base
Sun
16
Snow unlikely
Cloudy, clear sky, clear spells later.
This Snow Forecast for Grand St Bernard, 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 Grand St Bernard, 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.
Grand St Bernard Snow Forecast updated at 13:36 AEDT, next update expected imminently.
Snow Forecast near Grand St Bernard
| Snow Report and Forecast | 48 Hr | Mon | Tue | Wed | Thu | Fri | Sat | Sun | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | 6cm | 21cm | |||||||
| Les Houches | 8cm | 21cm | |||||||
| St Gervais Mont-Blanc | 9cm | 21cm | |||||||
| Argentière | 5cm | 19cm | |||||||
| Breuil-Cervinia | 8cm | 16cm | |||||||
| Sainte-Foy Tarentaise | 3cm | 10cm | |||||||
| La Rosière | 3cm | 8cm |
Understanding and predicting Snow Conditions in Grand St Bernard
Here are our tips for making the most of a trip to Grand St Bernard, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Grand St Bernard, 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 Grand St Bernard 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 Grand St Bernard 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 Grand St Bernard 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.