Grand St Bernard 48-Hour Snow Forecast
48-hour Forecast for Grand St Bernard (1,910m to 2,800m)
This is the 48-hour (2-Day) Snow Forecast for Grand St Bernard, Switzerland for 2 days from 18 April.
Updated 18 April 2025 09:32 CDT.
Argentière (23km from Grand St Bernard) is reporting “Fresh Snow” with 9cm new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Grand St Bernard Snow Forecast updated at 09:32 CDT, next update expected imminently.
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Forecast for today in Grand St Bernard
Max 8℃
Min -1℃
Valley temperatures from an overnight low of -1℃ to daytime highs around 8℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Fri
18
Snow unlikely
Clear spells early, then clear sky later.
Argentière (23km from Grand St Bernard) is reporting “Fresh Snow” with 9cm new snow forecast in the next 48 hours.
Forecast for tomorrow in Grand St Bernard
Max 3℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 3℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
19
up to 1cm New Snow
Fog first, rain showers then cloudy, clear spells later.
Snow Line from 2,039m to resort level.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Fri | 00:00 |  | Cloudy at altitude. Mixed below. | 0℃ | SW Breeze | 5% | |
| Fri | 01:00 | | Cloudy at altitude. Mixed below. | 0℃ | SW Breeze | 0% | |
| Fri | 02:00 | | Cloudy. | -1℃ | SW Breeze | 0% | |
| Fri | 03:00 | | Cloudy at altitude. Mixed below. | -1℃ | SW Breeze | 0% | |
| Fri | 04:00 | | Clear spells at altitude. Fair below. | -1℃ | SW Breeze | 0% | |
| Fri | 05:00 | | Clear spells at altitude. Fair below. | -1℃ | SW Breeze | 0% | |
| Fri | 06:00 | | Cloudy. | -1℃ | SW Breeze | 0% | |
| Fri | 07:00 | | Fair at altitude. Clear below. | 0℃ | SW Breeze | 0% | |
| Fri | 08:00 | | Clear sky. | 1℃ | SW Breeze | 0% | |
| Fri | 09:00 | | Clear sky. | 3℃ | SW Breeze | 0% | |
| Fri | 10:00 | | Clear sky. | 4℃ | SW Light | 0% | |
| Fri | 11:00 | | Clear sky. | 6℃ | SW Light | 0% | |
| Fri | 12:00 | | Clear sky. | 7℃ | SW Light | 0% | |
| Fri | 13:00 | | Clear sky. | 8℃ | SW Light | 0% | |
| Fri | 14:00 | | Clear sky. | 8℃ | SW Light | 0% | |
| Fri | 15:00 | | Clear sky. | 8℃ | SW Light | 0% | |
| Fri | 16:00 | | Clear sky. | 8℃ | SW Light | 0% | |
| Fri | 17:00 | | Fair at altitude. Clear below. | 7℃ | SW Light | 0% | |
| Fri | 18:00 | | Clear sky. | 5℃ | SW Light | 0% | |
| Fri | 19:00 | | Clear sky. | 5℃ | SW Light | 0% | |
| Fri | 20:00 | | Clear sky. | 4℃ | SW Light | 0% | |
| Fri | 21:00 | | Clear sky at altitude. Fair below. | 3℃ | SW Light | 0% | |
| Fri | 22:00 | | Clear sky at altitude. Fair below. | 2℃ | SW Light | 0% | |
| Fri | 23:00 | | Cloudy. | 2℃ | SW Light | 0% | |
| Sat | 00:00 |  | Freezing fog at altitude. Fog below. | 2℃ | SE Light | 0% | |
| Sat | 01:00 | | Freezing fog at altitude. Cloud below. | 1℃ | SE Light | 0% | |
| Sat | 02:00 | | Freezing fog at altitude. Fog below. | 1℃ | SE Light | 0% | |
| Sat | 03:00 | | Freezing fog at altitude. Fog below. | 1℃ | SE Light | 0% | |
| Sat | 04:00 | | Freezing fog at altitude. Fog below. | 1℃ | SE Light | 0% | |
| Sat | 05:00 | | Freezing fog at altitude. Cloud below. | 1℃ | SE Light | 0% | |
| Sat | 06:00 | | Clear spells at altitude. Fog below. | 1℃ | SE Light | 0% | |
| Sat | 07:00 | | Clear spells at altitude. Fog below. | 1℃ | SE Light | 5% | |
| Sat | 08:00 | | Clear spells at altitude. Fog below. | 2℃ | SE Light | 5% | |
| Sat | 09:00 | | Clear spells at altitude. Lt rain below. | 2℃ | SE Light | 5% | |
| Sat | 10:00 | | Clear spells at altitude. Lt rain below. | 3℃ | SE Breeze | 5% | |
| Sat | 11:00 | | Clear spells at altitude. Lt rain below. | 3℃ | SE Breeze | 15% | |
| Sat | 12:00 | | Clear spells at altitude. Lt rain below. | 3℃ | SE Breeze | 15% | |
| Sat | 13:00 | | Clear spells at altitude. Lt rain below. | 3℃ | SE Breeze | 15% | |
| Sat | 14:00 | | Clear spells at altitude. Cloud below. | 3℃ | SE Breeze | 15% | |
| Sat | 15:00 | | Clear spells at altitude. Cloud below. | 3℃ | SE Breeze | 20% | |
| Sat | 16:00 | | Clear spells at altitude. Cloud below. | 3℃ | SE Breeze | 30% | |
| Sat | 17:00 | | Clear spells at altitude. Cloud below. | 2℃ | SE Breeze | 40% | |
| Sat | 18:00 |  | Light snow showers at altitude. Lt rain below. | 2℃ | SE Breeze | 70% | |
| Sat | 19:00 | | Light snow showers at altitude. Lt rain below. | 2℃ | SE Breeze | 70% | |
| Sat | 20:00 | | Clear spells at altitude. Fog below. | 2℃ | SE Breeze | 80% | |
| Sat | 21:00 | | Clear spells. | 1℃ | SE Breeze | 95% | |
| Sat | 22:00 | | Clear spells. | 1℃ | SE Breeze | 95% | |
| Sat | 23:00 | | Snow showers at altitude. Shwrs below. | 1℃ | SE Breeze | 90% | |
Snow Forecast near Grand St Bernard
| Snow Report and Forecast | 48 Hr | Fri | Sat | Sun | Mon | Tue | Wed | Thu | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Breuil-Cervinia | 14cm | 27cm | |||||||
| Argentière | 1cm | 15cm | |||||||
| St Gervais Mont-Blanc | - | 14cm | |||||||
| Chamonix | 1cm | 13cm | |||||||
| La Rosière | - | 8cm | |||||||
| Sainte-Foy Tarentaise | - | 8cm | |||||||
| Les Houches | - | 5cm |
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 piste 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.