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 15 days from 16 April.
Updated 15 April 2025 19:36 BST.
| Next Snow Expected | 16 April |
|---|---|
| Next Snow Amount | 28cm 11in |
| Next 48 Hours | 84cm 33in |
| Next 7 Days | 95cm 37in |
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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 4℃ 39°F
Min 1℃ 34°F
Valley temperatures from an overnight low of 1℃ 34°F to daytime highs around 4℃ 39°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
16
9cm to 32cm 3in to 13in New Snow
Light rain first, light snow at altitude then snow at altitude, snow later.
Snow Line from 2,279m 7,477ft to resort level.
Powder Alert!
Updated 16 April 2025 02:36 BST
Powder Possible :- 77cm 30in 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.
Argentière ( 23km 14 miles from Grand St Bernard) is reporting "Soft Snow(High), Spring Snow(Low)".
Grand St Bernard Snow Report
Snow report from Argentière ( 23km 14 miles from Grand St Bernard)
| Upper Snow Depths | 215cm 85in |
|---|---|
| Lower Snow Depths | 40cm 16in |
| Snow Conditions | Soft Snow High Spring Snow Low |
| Last Snow | 40cm 16in of Snow - 15 April |
| 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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| Wed 16 | Thu 17 | Fri 18 | Sat 19 | Sun 20 | Mon 21 | Tue 22 | |
|---|---|---|---|---|---|---|---|
| Wind | SE F3 | SE F4 | SE F4 | SE F2 | |||
| 2,800m 9,186ft | -2℃ 28°F
 +32cm +13in
| -3℃ 26°F
+52cm +21in
| 2℃ 35°F
 | 1℃ 33°F
 +1cm
| 0℃ 32°F
+6cm +2in
| -1℃ 30°F
 | -1℃ 29°F
+4cm +1in
|
| S F2 | NW F3 | SE F3 | SE F3 | SE F2 | |||
| 2,355m 7,726ft | 0℃ 33°F
+28cm +11in
| -1℃ 31°F
+49cm +19in
| 4℃ 39°F
| 1℃ 34°F
+1cm
| 1℃ 34°F
+8cm +3in
| 3℃ 37°F
| 1℃ 33°F
+3cm +1in
|
| S F2 | NW F2 | ||||||
| 1,910m 6,266ft | 4℃ 39°F
+9cm +3in
| 1℃ 34°F
+44cm +17in
| 7℃ 45°F
| 4℃ 38°F
| 5℃ 41°F
| 7℃ 45°F
| 5℃ 40°F
+1cm
|
| Snow Line | varying 2,279m 7,477ft | varying 2,189m 7,182ft | varying 2,009m 6,591ft | varying 2,139m 7,018ft | varying 2,119m 6,952ft | ||
| Max Town | 4℃ 39°F | 1℃ 34°F | 7℃ 45°F | 4℃ 38°F | 5℃ 41°F | 7℃ 45°F | 5℃ 40°F |
| Min Town | 1℃ 34°F | 0℃ 31°F | -1℃ 31°F | 0℃ 33°F | -1℃ 31°F | -2℃ 28°F | 0℃ 33°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.
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 4℃ 39°F
Min 1℃ 34°F
Valley temperatures from an overnight low of 1℃ 34°F to daytime highs around 4℃ 39°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
16
9cm to 32cm 3in to 13in New Snow
Light rain first, light snow at altitude then snow at altitude, snow later.
Snow Line from 2,279m 7,477ft to resort level.
Max 1℃ 34°F
Min 0℃ 31°F
Valley temperatures from an overnight low of 0℃ 31°F to daytime highs around 1℃ 34°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
17
44cm to 52cm 17in to 21in New Snow
Heavy snow, snow, cloudy later.
Snow Line from 2,189m 7,182ft to resort level.
Max 7℃ 45°F
Min -1℃ 31°F
Valley temperatures from an overnight low of -1℃ 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, fair, fog later.
Max 4℃ 38°F
Min 0℃ 33°F
Valley temperatures from an overnight low of 0℃ 33°F to daytime highs around 4℃ 38°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
19
up to 1cm New Snow
Fog, cloudy, light snow later.
Snow Line from 2,009m 6,591ft to resort level.
Max 5℃ 41°F
Min -1℃ 31°F
Valley temperatures from an overnight low of -1℃ 31°F to daytime highs around 5℃ 41°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
20
up to 6cm up to 2in New Snow
Light snow, clear spells, cloudy later.
Snow Line from 2,139m 7,018ft to resort level.
Max 7℃ 45°F
Min -2℃ 28°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ 28°F and rising to 7℃ 45°F
Temperature at BaseTemp at Base
Mon
21
Snow unlikely
Fog, cloudy, fog later.
Max 5℃ 40°F
Min 0℃ 33°F
Valley temperatures from an overnight low of 0℃ 33°F to daytime highs around 5℃ 40°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
22
1cm to 4cm up to 1in New Snow
Snow showers first, cloudy then clear spells, fog later.
Snow Line from 2,119m 6,952ft to resort level.
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 19:36 BST, next update expected imminently.
Snow Forecast near Grand St Bernard
| Snow Report and Forecast | 48 Hr | Wed | Thu | Fri | Sat | Sun | Mon | Tue | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Breuil-Cervinia | 86cm 34in | 105cm 41in | |||||||
| Chamonix | 70cm 28in | 76cm 30in | |||||||
| Argentière | 62cm 24in | 69cm 27in | |||||||
| La Rosière | 65cm 25in | 69cm 27in | |||||||
| Sainte-Foy Tarentaise | 61cm 24in | 63cm 25in | |||||||
| Les Houches | 56cm 22in | 56cm 22in | |||||||
| St Gervais Mont-Blanc | 54cm 21in | 56cm 22in |
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.