Grand St Bernard Long-Range Snow Forecast
Snow Forecast for Grand St Bernard
When will there be fresh snow?
This is the Long-range Snow Forecast for Grand St Bernard, Switzerland for 16 days from 10 May.
Updated 09 May 2025 19:38 PDT.
| Next Snow Expected | 12 May |
|---|---|
| Next Snow Amount | 2in |
| Next 48 Hours | 3in |
| Next 7 Days | 3in |
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For Forecast detail, see below.
Forecast for 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.
Grand St Bernard Long-Range (16-Day) Snow Forecast Outlook
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Sat 10 | | Clear spells at altitude, cloudy below. | Max 48°F Min 35°F |
| Sun 11 | | Clear spells at altitude, cloudy below. | Max 48°F Min 37°F |
| Mon 12 |  | up to 3in New Snow | Max 41°F Min 35°F |
| Tue 13 | | New Snow | Max 47°F Min 36°F |
| Wed 14 |  | Snow showers at altitude, thunderstorms below. | Max 45°F Min 36°F |
| Thu 15 | | Clear spells. | Max 53°F Min 34°F |
| Fri 16 | | Cloudy at altitude, clear spells below. | Max 53°F Min 35°F |
| Sat 17 |  | Clear sky at altitude, fog below. | Max 57°F Min 33°F |
| Sun 18 |  | Clear sky. | Max 56°F Min 34°F |
| Mon 19 | | Cloudy. | Max 55°F Min 35°F |
| Tue 20 | | Light snow showers at altitude, light rain showers below. | Max 43°F Min 37°F |
| Wed 21 | | Light snow showers at altitude, light rain showers below. | Max 54°F Min 34°F |
| Thu 22 | | Cloudy at altitude, clear sky below. | Max 53°F Min 33°F |
| Fri 23 | | up to 1in New Snow | Max 40°F Min 33°F |
| Sat 24 | | up to 1in New Snow | Max 42°F Min 32°F |
| Sun 25 |  | New Snow | Max 44°F Min 38°F |
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.
Grand St Bernard Snow Forecast updated at 19:38 PDT, next update expected 01:00 PDT.
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 | 3in | 6in | |||||||
| Breuil-Cervinia | 4in | 5in | |||||||
| La Rosière | 2in | 2in |