Grand St Bernard 48-Hour Snow Forecast
Updated 12 April 2026 12:41 PDT
Avalanche Risk
Moderate
The overall Avalanche Risk Level in Argentière was reported as Moderate (Level 2): 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 12:41 PDT, next update expected 18:00 PDT.
Forecast for today in Grand St Bernard
Max 38°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 38°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
12
New Snow
Cloudy early, then snow showers later.
Snow Line from 6,873ft to resort level (6,266ft).
Forecast times for Grand St Bernard are in Zurich (Europe/Zurich) time zone.
Forecast for tomorrow in Grand St Bernard
Max 34°F
Min 30°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 30°F and rising to 34°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
13
2in New Snow
Heavy snow showers first, light snow then light snow showers, light snow later.
Snow falling to resort level (6,266ft).
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. | 36°F | SW Calm | 0% | |
| Sun | 03:00 | | Cloudy. | 35°F | SW Calm | 0% | |
| Sun | 04:00 |  | Fair. | 34°F | SW Calm | 0% | |
| Sun | 05:00 | | Clear spells. | 34°F | SW Calm | 0% | |
| Sun | 06:00 | | Cloudy. | 33°F | SW Calm | 0% | |
| Sun | 07:00 | | Cloudy. | 32°F | SW Calm | 0% | |
| Sun | 08:00 | | Cloudy. | 33°F | SW Light | 0% | |
| Sun | 09:00 | | Cloudy. | 35°F | SW Calm | 0% | |
| Sun | 10:00 | | Cloudy. | 36°F | SW Light | 0% | |
| Sun | 11:00 | | Cloudy. | 37°F | SW Light | 0% | |
| Sun | 12:00 | | Cloudy. | 38°F | SW Light | 15% | |
| Sun | 13:00 | | Cloudy. | 38°F | SW Light | 40% | |
| Sun | 14:00 | | Cloudy. | 37°F | SW Light | 65% | |
| Sun | 15:00 | | Clear spells at altitude. Cloud below. | 38°F | SW Light | 80% | |
| Sun | 16:00 |  | Light snow at altitude. Lt drizzle below. | 37°F | SW Light | 90% | |
| Sun | 17:00 | | Light snow at altitude. Lt drizzle below. | 36°F | SW Light | 100% | |
| Sun | 18:00 | | Clear spells at altitude. Lt rain below. | 35°F | SW Light | 100% | |
| Sun | 19:00 | | Light snow. | 34°F | SW Light | 95% | |
| Sun | 20:00 | | Light snow. | 33°F | SW Light | 90% | |
| Sun | 21:00 | | Light snow at altitude. Lt rain below. | 33°F | SW Light | 90% | |
| Sun | 22:00 | | Light snow at altitude. Lt rain below. | 33°F | SW Light | 95% | |
| Sun | 23:00 | | Heavy snow showers at altitude. Lt rain below. | 32°F | SW Light | 95% | |
| Mon | 00:00 | | Heavy snow showers. | 32°F | SE Light | 95% | |
| Mon | 01:00 | | Heavy snow showers. | 32°F | SE Light | 100% | |
| Mon | 02:00 | | New Snow | Heavy snow showers. | 31°F | SE Light | 100% |
| Mon | 03:00 | | New Snow | Heavy snow showers. | 31°F | SE Light | 100% |
| Mon | 04:00 | | Heavy snow showers. | 31°F | SE Light | 100% | |
| Mon | 05:00 | | Heavy snow showers. | 30°F | SE Light | 100% | |
| Mon | 06:00 | | Heavy snow showers. | 30°F | SE Light | 100% | |
| Mon | 07:00 | | Heavy snow showers at altitude. Lt rain below. | 30°F | SE Light | 100% | |
| Mon | 08:00 | | Light snow. | 30°F | SE Light | 100% | |
| Mon | 09:00 | | Clear spells at altitude. Lt rain below. | 31°F | SE Light | 100% | |
| Mon | 10:00 | | Heavy snow showers. | 31°F | SE Light | 100% | |
| Mon | 11:00 | | Clear spells at altitude. Lt rain below. | 32°F | SE Light | 100% | |
| Mon | 12:00 | | Clear spells. | 33°F | SE Light | 100% | |
| Mon | 13:00 | | Clear spells. | 33°F | SE Light | 100% | |
| Mon | 14:00 | | Heavy snow showers at altitude. Hvy shwrs below. | 34°F | SE Light | 100% | |
| Mon | 15:00 | | Heavy snow showers at altitude. Hvy shwrs below. | 34°F | SE Light | 100% | |
| Mon | 16:00 | | Heavy snow showers. | 33°F | SE Light | 100% | |
| Mon | 17:00 | | Light snow at altitude. Lt rain below. | 34°F | SE Light | 100% | |
| Mon | 18:00 | | Clear spells. | 34°F | SE Light | 100% | |
| Mon | 19:00 | | Clear spells. | 33°F | SE Light | 95% | |
| Mon | 20:00 | | Clear spells. | 32°F | SE Calm | 90% | |
| Mon | 21:00 | | Clear spells. | 32°F | SE Calm | 80% | |
| Mon | 22:00 | | Clear spells. | 32°F | SE Calm | 65% | |
| Mon | 23:00 | | Clear spells at altitude. Cloud below. | 31°F | SE Calm | 50% | |
| Tue | 00:00 | | Clear spells. | 32°F | SE Light | 40% | |
| Tue | 01:00 | | Clear spells. | 32°F | SE Light | 30% | |
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 | 4in | 4in | |||||||
| Chamonix | 3in | 4in | |||||||
| Argentière | 2in | 2in | |||||||
| St Gervais Mont-Blanc | 2in | 2in | |||||||
| La Rosière | 1in | 1in | |||||||
| Sainte-Foy Tarentaise | 1in | 1in |
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.