Grand St Bernard 48-Hour Snow Forecast
Updated 12 April 2026 17:45 AEST
Avalanche Risk
Considerable
The overall Avalanche Risk Level in Argentière was reported as Considerable (Level 3): ALWAYS check local advice before leaving marked runs.
2-Day Forecast for Grand St Bernard
48-hours from 12 April.
See below for forecast detail
Grand St Bernard Snow Forecast updated at 17:45 AEST, next update expected 23:00 AEST.
Forecast for today in Grand St Bernard
Max 4℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 4℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
12
Snow unlikely
Cloudy, rain showers, light snow later.
Forecast times for Grand St Bernard are in Zurich (Europe/Zurich) time zone.
Forecast for tomorrow in Grand St Bernard
Max 2℃
Min -1℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -1℃ and rising to 2℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
13
5cm to 6cm New Snow
Light snow early, then cloudy later.
Snow Line from 1,972m to resort level (1,910m).
Forecast times for Grand St Bernard are in Zurich (Europe/Zurich) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sun | 02:00 | | Cloudy. | 2℃ | SW Calm | 0% | |
| Sun | 03:00 | | Cloudy. | 1℃ | SW Calm | 0% | |
| Sun | 04:00 |  | Fair. | 1℃ | SW Calm | 0% | |
| Sun | 05:00 | | Clear spells. | 1℃ | SW Calm | 0% | |
| Sun | 06:00 | | Cloudy. | 1℃ | SW Calm | 5% | |
| Sun | 07:00 | | Cloudy. | 0℃ | SW Calm | 10% | |
| Sun | 08:00 | | Cloudy. | 1℃ | SW Calm | 10% | |
| Sun | 09:00 | | Cloudy. | 2℃ | SW Light | 10% | |
| Sun | 10:00 | | Cloudy. | 2℃ | SW Light | 5% | |
| Sun | 11:00 | | Cloudy. | 3℃ | SW Light | 0% | |
| Sun | 12:00 | | Cloudy. | 4℃ | SW Light | 0% | |
| Sun | 13:00 | | Cloudy. | 4℃ | SW Light | 10% | |
| Sun | 14:00 | | Cloudy. | 4℃ | SW Light | 20% | |
| Sun | 15:00 | | Clear spells at altitude. Cloud below. | 4℃ | SW Light | 45% | |
| Sun | 16:00 |  | Cloudy at altitude. Lt drizzle below. | 3℃ | SW Light | 75% | |
| Sun | 17:00 | | Cloudy at altitude. Lt drizzle below. | 2℃ | SW Light | 100% | |
| Sun | 18:00 | | Cloudy at altitude. Lt drizzle below. | 2℃ | SW Light | 100% | |
| Sun | 19:00 | | Clear spells at altitude. Lt rain below. | 1℃ | SW Light | 100% | |
| Sun | 20:00 | | Clear spells at altitude. Lt rain below. | 1℃ | SW Light | 100% | |
| Sun | 21:00 | | Clear spells at altitude. Lt rain below. | 1℃ | SW Light | 100% | |
| Sun | 22:00 | | Clear spells at altitude. Lt rain below. | 1℃ | SW Light | 100% | |
| Sun | 23:00 | | Clear spells at altitude. Lt rain below. | 1℃ | SW Light | 100% | |
| Mon | 00:00 |  | Heavy snow showers. | 1℃ | S Light | 100% | |
| Mon | 01:00 | | 1cm New Snow | Heavy snow showers. | 0℃ | S Light | 100% |
| Mon | 02:00 |  | 1cm New Snow | Heavy snow. | 0℃ | S Light | 100% |
| Mon | 03:00 | | up to 1cm New Snow | Heavy snow showers at altitude. Hvy rain below. | -1℃ | S Light | 100% |
| Mon | 04:00 | | up to 1cm New Snow | Heavy snow showers. | -1℃ | S Light | 100% |
| Mon | 05:00 | | Light snow at altitude. Hvy shwrs below. | -1℃ | S Light | 100% | |
| Mon | 06:00 | | Light snow at altitude. Lt rain below. | -1℃ | S Light | 100% | |
| Mon | 07:00 | | Clear spells at altitude. Lt rain below. | -1℃ | S Light | 100% | |
| Mon | 08:00 | | Clear spells at altitude. Lt rain below. | -1℃ | S Light | 100% | |
| Mon | 09:00 | | Light snow. | -1℃ | S Light | 100% | |
| Mon | 10:00 | | Light snow at altitude. Lt rain below. | 0℃ | S Light | 100% | |
| Mon | 11:00 | | Light snow at altitude. Lt rain below. | 0℃ | S Light | 100% | |
| Mon | 12:00 | | Clear spells. | 1℃ | S Light | 100% | |
| Mon | 13:00 | | Clear spells. | 1℃ | S Light | 100% | |
| Mon | 14:00 | | Light snow at altitude. Lt rain below. | 1℃ | S Light | 100% | |
| Mon | 15:00 | | Heavy snow showers. | 1℃ | S Light | 100% | |
| Mon | 16:00 | | Heavy snow showers at altitude. Hvy shwrs below. | 2℃ | S Light | 100% | |
| Mon | 17:00 | | Light snow at altitude. Lt rain below. | 1℃ | S Light | 100% | |
| Mon | 18:00 | | Clear spells. | 1℃ | S Calm | 100% | |
| Mon | 19:00 | | Clear spells. | 1℃ | S Calm | 100% | |
| Mon | 20:00 | | Light snow at altitude. Lt rain below. | 0℃ | S Calm | 100% | |
| Mon | 21:00 | | Light snow at altitude. Lt rain below. | 0℃ | S Calm | 100% | |
| Mon | 22:00 | | Clear spells at altitude. Cloud below. | 0℃ | S Calm | 100% | |
| Mon | 23:00 | | Clear spells at altitude. Cloud below. | 0℃ | S Calm | 95% | |
| Tue | 00:00 | | Clear spells at altitude. Cloud below. | 0℃ | SW Light | 80% | |
| Tue | 01:00 | | Clear spells at altitude. Cloud below. | 0℃ | SW Light | 60% | |
Snow Forecast near Grand St Bernard
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|---|---|---|
| Breuil-Cervinia | 11cm | 11cm | |||||||
| Chamonix | 9cm | 9cm | |||||||
| Argentière | 8cm | 8cm | |||||||
| St Gervais Mont-Blanc | 6cm | 6cm | |||||||
| La Rosière | 4cm | 4cm | |||||||
| Sainte-Foy Tarentaise | 4cm | 4cm |
Grand St Bernard Snow
For current snow depths and skiing conditions, see our Current Snow Report for Grand St Bernard.
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 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.
Snow Reliability
Grand St Bernard boasts reliable snow conditions, typically featuring a snow depth of 100-200 cm. Regular snowfall ensures excellent skiing opportunities throughout the season, but always check J2Ski for the latest snow updates.