Grand St Bernard 48-Hour Snow Forecast
Updated 01 September 2026 00:41 PDT
2-Day Forecast for Grand St Bernard
48-hours from 1 September.
See below for forecast detail
Grand St Bernard Snow Forecast updated at 00:41 PDT, next update expected 06:00 PDT.
Forecast for today in Grand St Bernard
Max 67°F
Min 38°F
Valley temperatures from an overnight low of 38°F to daytime highs around 67°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Tue
01
Snow unlikely
Clear spells, clear sky, fair later.
Forecast times for Grand St Bernard are in Zurich (Europe/Zurich) time zone.
Forecast for tomorrow in Grand St Bernard
Max 66°F
Min 43°F
Valley temperatures from an overnight low of 43°F to daytime highs around 66°F
Temperature at BaseTemp at Base
Wed
02
Snow unlikely
Clear sky, fair, clear sky later.
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? | |||
|---|---|---|---|---|---|---|---|
| Tue | 02:00 | | Cloudy at altitude. Mixed below. | 42°F | NW Light | 0% | |
| Tue | 03:00 |  | Cloudy. | 41°F | NW Light | 0% | |
| Tue | 04:00 | | Cloudy at altitude. Mixed below. | 40°F | NW Light | 0% | |
| Tue | 05:00 | | Clear sky at altitude. Mixed below. | 40°F | NW Light | 0% | |
| Tue | 06:00 | | Clear sky at altitude. Mixed below. | 40°F | NW Light | 0% | |
| Tue | 07:00 | | Clear sky at altitude. Mixed below. | 38°F | NW Light | 0% | |
| Tue | 08:00 | | Fair. | 43°F | NW Light | 0% | |
| Tue | 09:00 | | Clear sky. | 52°F | NW Calm | 0% | |
| Tue | 10:00 | | Clear sky. | 55°F | NW Light | 0% | |
| Tue | 11:00 | | Clear sky. | 58°F | NW Light | 0% | |
| Tue | 12:00 | | Clear sky. | 62°F | NW Light | 0% | |
| Tue | 13:00 | | Fair at altitude. Clear below. | 65°F | NW Light | 0% | |
| Tue | 14:00 | | Fair at altitude. Clear below. | 67°F | NW Light | 0% | |
| Tue | 15:00 | | Fair at altitude. Clear below. | 67°F | NW Light | 0% | |
| Tue | 16:00 | | Fair at altitude. Clear below. | 67°F | NW Light | 0% | |
| Tue | 17:00 | | Fair at altitude. Clear below. | 66°F | NW Light | 0% | |
| Tue | 18:00 | | Cloudy. | 64°F | NW Light | 0% | |
| Tue | 19:00 | | Cloudy at altitude. Mixed below. | 62°F | NW Light | 0% | |
| Tue | 20:00 | | Clear spells at altitude. Fair below. | 58°F | NW Light | 0% | |
| Tue | 21:00 | | Cloudy. | 53°F | NW Light | 0% | |
| Tue | 22:00 | | Cloudy at altitude. Mixed below. | 50°F | NW Light | 0% | |
| Tue | 23:00 | | Clear spells at altitude. Fair below. | 48°F | NW Light | 0% | |
| Wed | 00:00 | | Clear spells at altitude. Fair below. | 46°F | NW Light | 0% | |
| Wed | 01:00 | | Fair at altitude. Mixed below. | 46°F | NW Light | 0% | |
| Wed | 02:00 | | Clear sky. | 45°F | NW Light | 0% | |
| Wed | 03:00 | | Clear sky. | 45°F | NW Light | 0% | |
| Wed | 04:00 | | Clear sky. | 44°F | NW Light | 0% | |
| Wed | 05:00 | | Clear sky. | 44°F | NW Light | 0% | |
| Wed | 06:00 | | Clear sky. | 44°F | NW Light | 0% | |
| Wed | 07:00 | | Clear sky. | 43°F | NW Light | 0% | |
| Wed | 08:00 | | Fair. | 48°F | NW Light | 0% | |
| Wed | 09:00 | | Clear spells at altitude. Fair below. | 55°F | NW Light | 0% | |
| Wed | 10:00 | | Clear sky. | 59°F | NW Light | 0% | |
| Wed | 11:00 | | Fair. | 62°F | NW Light | 0% | |
| Wed | 12:00 | | Fair at altitude. Clear below. | 64°F | NW Light | 0% | |
| Wed | 13:00 | | Fair. | 65°F | NW Light | 0% | |
| Wed | 14:00 | | Fair. | 66°F | NW Light | 0% | |
| Wed | 15:00 | | Fair at altitude. Clear below. | 66°F | NW Light | 0% | |
| Wed | 16:00 | | Clear spells at altitude. Fair below. | 66°F | NW Light | 0% | |
| Wed | 17:00 | | Fair at altitude. Clear below. | 65°F | NW Light | 0% | |
| Wed | 18:00 | | Clear spells at altitude. Fair below. | 64°F | NW Light | 0% | |
| Wed | 19:00 | | Clear spells at altitude. Fair below. | 63°F | NW Light | 0% | |
| Wed | 20:00 | | Fair at altitude. Clear below. | 58°F | NW Light | 0% | |
| Wed | 21:00 | | Clear sky at altitude. Fair below. | 54°F | NW Light | 0% | |
| Wed | 22:00 | | Clear sky. | 52°F | NW Light | 0% | |
| Wed | 23:00 | | Clear sky. | 50°F | NW Light | 0% | |
| Thu | 00:00 | | Clear sky. | 48°F | NW Light | 0% | |
| Thu | 01:00 | | Clear sky at altitude. Fair below. | 47°F | NW Light | 0% | |
Snow Forecast near Grand St Bernard
Snow forecasts for nearby ski areas.
Snow Forecasts for other Ski Resorts near Grand St Bernard are not available.
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.