Grand St Bernard 48-Hour Snow Forecast
Updated 02 May 2026 17:41 PDT
2-Day Forecast for Grand St Bernard
48-hours from 3 May.
See below for forecast detail
Grand St Bernard Snow Forecast updated at 17:41 PDT, next update expected 23:00 PDT.
Forecast for today in Grand St Bernard
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) conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
03
Snow unlikely
Cloudy.
Forecast times for Grand St Bernard are in Zurich (Europe/Zurich) time zone.
Forecast for tomorrow in Grand St Bernard
Max 37°F
Min 33°F
Valley temperatures from an overnight low of 33°F to daytime highs around 37°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
04
1in to 2in New Snow
Heavy snow showers first, snow showers then light snow at altitude, heavy 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.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sun | 02:00 | | Cloudy. | 36°F | S Calm | 0% | |
| Sun | 03:00 | | Cloudy. | 35°F | S Calm | 0% | |
| Sun | 04:00 | | Cloudy. | 35°F | S Calm | 0% | |
| Sun | 05:00 | | Cloudy. | 34°F | S Calm | 0% | |
| Sun | 06:00 | | Cloudy. | 32°F | S Calm | 0% | |
| Sun | 07:00 | | Cloudy. | 32°F | S Calm | 0% | |
| Sun | 08:00 | | Cloudy. | 36°F | S Light | 0% | |
| Sun | 09:00 | | Cloudy. | 38°F | S Light | 0% | |
| Sun | 10:00 |  | Cloudy at altitude. Mixed below. | 39°F | S Light | 5% | |
| Sun | 11:00 | | Cloudy. | 41°F | S Light | 5% | |
| Sun | 12:00 | | Cloudy. | 43°F | S Light | 5% | |
| Sun | 13:00 | | Cloudy. | 43°F | S Light | 5% | |
| Sun | 14:00 | | Cloudy. | 46°F | S Light | 10% | |
| Sun | 15:00 | | Cloudy. | 46°F | S Light | 15% | |
| Sun | 16:00 | | Cloudy. | 45°F | S Light | 20% | |
| Sun | 17:00 | | Cloudy. | 45°F | S Light | 20% | |
| Sun | 18:00 | | Cloudy. | 44°F | S Light | 25% | |
| Sun | 19:00 | | Cloudy. | 43°F | S Light | 20% | |
| Sun | 20:00 | | Cloudy. | 41°F | S Light | 20% | |
| Sun | 21:00 | | Cloudy. | 40°F | S Light | 20% | |
| Sun | 22:00 | | Cloudy. | 39°F | S Light | 20% | |
| Sun | 23:00 |  | Cloudy at altitude. Lt drizzle below. | 38°F | S Light | 20% | |
| Mon | 00:00 | | Cloudy at altitude. Lt drizzle below. | 37°F | S Light | 20% | |
| Mon | 01:00 | | Light snow at altitude. Lt drizzle below. | 36°F | S Light | 20% | |
| Mon | 02:00 | | Cloudy. | 35°F | S Light | 20% | |
| Mon | 03:00 | | Light snow at altitude. Lt drizzle below. | 35°F | S Light | 20% | |
| Mon | 04:00 | | Cloudy at altitude. Lt rain below. | 35°F | S Calm | 20% | |
| Mon | 05:00 | | Clear spells. | 34°F | S Light | 20% | |
| Mon | 06:00 | | Light snow at altitude. Hvy shwrs below. | 33°F | S Light | 30% | |
| Mon | 07:00 | | Clear spells at altitude. Lt rain below. | 34°F | S Light | 40% | |
| Mon | 08:00 | | Clear spells at altitude. Lt rain below. | 34°F | S Light | 50% | |
| Mon | 09:00 | | New Snow | Light snow at altitude. Hvy shwrs below. | 33°F | S Light | 60% |
| Mon | 10:00 |  | New Snow | Heavy snow showers at altitude. Hvy rain below. | 33°F | S Light | 70% |
| Mon | 11:00 | | Heavy snow showers. | 34°F | S Light | 80% | |
| Mon | 12:00 | | Clear spells at altitude. Lt rain below. | 34°F | S Light | 80% | |
| Mon | 13:00 | | Cloudy at altitude. Mixed below. | 35°F | S Light | 80% | |
| Mon | 14:00 | | Cloudy at altitude. Mixed below. | 36°F | S Light | 80% | |
| Mon | 15:00 | | Light snow at altitude. Lt drizzle below. | 36°F | S Light | 80% | |
| Mon | 16:00 | | Light snow at altitude. Lt drizzle below. | 36°F | S Light | 80% | |
| Mon | 17:00 | | Light snow at altitude. Lt drizzle below. | 36°F | S Light | 80% | |
| Mon | 18:00 | | Heavy snow showers at altitude. Hvy shwrs below. | 36°F | S Light | 80% | |
| Mon | 19:00 | | Heavy snow showers. | 35°F | S Light | 85% | |
| Mon | 20:00 | | Heavy snow showers at altitude. Hvy shwrs below. | 34°F | S Light | 90% | |
| Mon | 21:00 | | Heavy snow showers. | 33°F | S Light | 90% | |
| Mon | 22:00 | | Heavy snow showers. | 33°F | S Light | 90% | |
| Mon | 23:00 | | Clear spells at altitude. Hvy shwrs below. | 33°F | S Light | 90% | |
| Tue | 00:00 | | Cloudy at altitude. Lt rain below. | 33°F | S Light | 90% | |
| Tue | 01:00 | | Cloudy. | 33°F | S Light | 85% | |
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 | 1in | 12in | |||||||
| La Rosière | 4in | 11in | |||||||
| Chamonix | 4in | 10in | |||||||
| Argentière | 2in | 9in | |||||||
| Sainte-Foy Tarentaise | 3in | 7in | |||||||
| St Gervais Mont-Blanc | 2in | 4in |
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.