Grand St Bernard 48-Hour Snow Forecast
48-hour Forecast for Grand St Bernard (6,266ft to 9,186ft)
This is the 48-hour (2-Day) Snow Forecast for Grand St Bernard, Switzerland for 2 days from 10 May.
Updated 09 May 2025 19:38 PDT.
Grand St Bernard has 3in new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Grand St Bernard Snow Forecast updated at 19:38 PDT, next update expected 01:00 PDT.
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Forecast for today in Grand St Bernard
Max 48°F
Min 35°F
Valley temperatures from an overnight low of 35°F to daytime highs around 48°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Sat
10
Snow unlikely
Fog first, cloudy then fair, fog later.
Grand St Bernard has 3in new snow forecast in the next 48 hours.
Forecast for tomorrow in Grand St Bernard
Max 48°F
Min 37°F
Valley temperatures from an overnight low of 37°F to daytime highs around 48°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Sun
11
Snow unlikely
Fog, cloudy, clear spells later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sat | 00:00 |  | Freezing fog at altitude. Fog below. | 36°F | SE Light | 0% | |
| Sat | 01:00 | | Freezing fog at altitude. Cloud below. | 35°F | SE Light | 0% | |
| Sat | 02:00 | | Freezing fog at altitude. Fog below. | 35°F | SE Light | 0% | |
| Sat | 03:00 | | Freezing fog at altitude. Fog below. | 35°F | SE Light | 0% | |
| Sat | 04:00 | | Freezing fog at altitude. Fog below. | 35°F | SE Light | 0% | |
| Sat | 05:00 | | Freezing fog at altitude. Fog below. | 35°F | SE Light | 0% | |
| Sat | 06:00 | | Freezing fog at altitude. Fog below. | 36°F | SE Light | 0% | |
| Sat | 07:00 | | Freezing fog at altitude. Cloud below. | 37°F | SE Light | 0% | |
| Sat | 08:00 | | Freezing fog at altitude. Cloud below. | 39°F | SE Light | 0% | |
| Sat | 09:00 | | Clear spells at altitude. Cloud below. | 41°F | SE Light | 0% | |
| Sat | 10:00 | | Clear spells at altitude. Cloud below. | 43°F | SE Light | 0% | |
| Sat | 11:00 | | Cloudy at altitude. Mixed below. | 45°F | SE Light | 0% | |
| Sat | 12:00 | | Clear spells. | 47°F | SE Light | 5% | |
| Sat | 13:00 | | Clear spells at altitude. Cloud below. | 47°F | SE Light | 15% | |
| Sat | 14:00 | | Clear spells. | 48°F | SE Light | 25% | |
| Sat | 15:00 | | Fair. | 47°F | SE Light | 30% | |
| Sat | 16:00 | | Clear sky at altitude. Fair below. | 47°F | SE Light | 35% | |
| Sat | 17:00 | | Fair. | 45°F | SE Light | 35% | |
| Sat | 18:00 | | Fair. | 43°F | SE Light | 45% | |
| Sat | 19:00 | | Clear spells. | 41°F | SE Light | 30% | |
| Sat | 20:00 | | Clear spells. | 39°F | SE Light | 10% | |
| Sat | 21:00 | | Fog. | 38°F | SE Light | 0% | |
| Sat | 22:00 | | Fog. | 38°F | SE Light | 0% | |
| Sat | 23:00 | | Fog. | 37°F | SE Light | 0% | |
| Sun | 00:00 | | Fog. | 37°F | SE Light | 0% | |
| Sun | 01:00 | | Freezing fog at altitude. Fog below. | 37°F | SE Light | 0% | |
| Sun | 02:00 | | Freezing fog at altitude. Fog below. | 37°F | SE Light | 0% | |
| Sun | 03:00 | | Freezing fog at altitude. Fog below. | 37°F | SE Light | 0% | |
| Sun | 04:00 | | Freezing fog at altitude. Fog below. | 37°F | SE Light | 0% | |
| Sun | 05:00 | | Freezing fog at altitude. Fog below. | 37°F | SE Light | 0% | |
| Sun | 06:00 | | Freezing fog at altitude. Fog below. | 38°F | SE Light | 0% | |
| Sun | 07:00 | | Freezing fog at altitude. Cloud below. | 39°F | SE Light | 0% | |
| Sun | 08:00 | | Fog at altitude. Cloud below. | 40°F | SE Light | 0% | |
| Sun | 09:00 | | Cloudy. | 43°F | SE Light | 0% | |
| Sun | 10:00 | | Clear spells at altitude. Cloud below. | 45°F | SE Light | 0% | |
| Sun | 11:00 | | Clear spells. | 46°F | SE Light | 5% | |
| Sun | 12:00 | | Clear spells. | 48°F | SE Light | 5% | |
| Sun | 13:00 | | Clear spells. | 48°F | SE Light | 15% | |
| Sun | 14:00 | | Clear spells. | 48°F | SE Light | 35% | |
| Sun | 15:00 | | Cloudy. | 48°F | SE Light | 50% | |
| Sun | 16:00 | | Cloudy. | 47°F | SE Light | 60% | |
| Sun | 17:00 | | Clear spells. | 46°F | SE Light | 60% | |
| Sun | 18:00 | | Clear spells. | 44°F | SE Light | 50% | |
| Sun | 19:00 | | Clear spells. | 42°F | SE Light | 45% | |
| Sun | 20:00 | | Cloudy at altitude. Mixed below. | 41°F | SE Light | 35% | |
| Sun | 21:00 | | Fog at altitude. Cloud below. | 39°F | SE Light | 30% | |
| Sun | 22:00 | | Cloudy at altitude. Fog below. | 38°F | SE Light | 20% | |
| Sun | 23:00 | | Fog. | 38°F | SE Light | 10% | |
Snow Forecast near Grand St Bernard
| Snow Report and Forecast | 48 Hr | Sat | Sun | Mon | Tue | Wed | Thu | Fri | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | 3in | 7in | |||||||
| Argentière | 2in | 6in | |||||||
| Sainte-Foy Tarentaise | 2in | 3in | |||||||
| La Rosière | 2in | 2in | |||||||
| Breuil-Cervinia | - | 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.