Grand St Bernard 48-Hour Snow Forecast
Updated 12 August 2026 12:41 NZST
2-Day Forecast for Grand St Bernard
48-hours from 12 August.
See below for forecast detail
Grand St Bernard Snow Forecast updated at 12:41 NZST, next update expected 18:00 NZST.
Forecast for today in Grand St Bernard
Max 24℃
Min 12℃
Valley temperatures from an overnight low of 12℃ to daytime highs around 24℃
Temperature at BaseTemp at Base
Wed
12
Snow unlikely
Clear sky early, then light rain showers later.
Forecast times for Grand St Bernard are in Zurich (Europe/Zurich) time zone.
Forecast for tomorrow in Grand St Bernard
Max 26℃
Min 12℃
Valley temperatures from an overnight low of 12℃ to daytime highs around 26℃
Temperature at BaseTemp at Base
Thu
13
Snow unlikely
Clear sky early, then fair later.
Forecast times for Grand St Bernard are in Zurich (Europe/Zurich) time zone.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Wed | 02:00 | | Clear sky. | 12℃ | SW Calm | 0% | |
| Wed | 03:00 | | Clear sky. | 13℃ | SW Calm | 0% | |
| Wed | 04:00 | | Clear sky. | 13℃ | SW Calm | 0% | |
| Wed | 05:00 | | Clear sky. | 12℃ | SW Calm | 0% | |
| Wed | 06:00 | | Clear sky. | 12℃ | SW Calm | 0% | |
| Wed | 07:00 | | Clear sky. | 12℃ | SW Calm | 0% | |
| Wed | 08:00 | | Clear sky. | 15℃ | SW Light | 0% | |
| Wed | 09:00 | | Clear sky. | 16℃ | SW Light | 0% | |
| Wed | 10:00 | | Clear sky. | 18℃ | SW Light | 0% | |
| Wed | 11:00 | | Clear sky. | 19℃ | SW Light | 0% | |
| Wed | 12:00 | | Light snow at altitude. Lt rain below. | 21℃ | SW Light | 0% | |
| Wed | 13:00 | | Light snow at altitude. Lt rain below. | 22℃ | SW Light | 0% | |
| Wed | 14:00 | | Light snow at altitude. Lt rain below. | 22℃ | SW Light | 5% | |
| Wed | 15:00 | | Light snow at altitude. Lt rain below. | 23℃ | SW Light | 10% | |
| Wed | 16:00 | | Light snow at altitude. Lt rain below. | 24℃ | SW Light | 20% | |
| Wed | 17:00 | | Light snow showers at altitude. Lt rain below. | 23℃ | SW Light | 35% | |
| Wed | 18:00 |  | Heavy snow showers at altitude. Lt drizzle below. | 23℃ | SW Light | 55% | |
| Wed | 19:00 | | Light drizzle. | 21℃ | SW Light | 80% | |
| Wed | 20:00 | | Clear spells. | 20℃ | SW Light | 90% | |
| Wed | 21:00 | | Light snow at altitude. Lt rain below. | 18℃ | SW Light | 70% | |
| Wed | 22:00 | | Light drizzle. | 17℃ | SW Light | 35% | |
| Wed | 23:00 | | Clear sky. | 16℃ | SW Calm | 10% | |
| Thu | 00:00 | | Clear sky. | 14℃ | NW Calm | 0% | |
| Thu | 01:00 | | Clear sky. | 14℃ | NW Calm | 0% | |
| Thu | 02:00 | | Clear sky. | 13℃ | NW Calm | 0% | |
| Thu | 03:00 | | Clear sky. | 13℃ | NW Light | 0% | |
| Thu | 04:00 | | Clear sky. | 13℃ | NW Light | 0% | |
| Thu | 05:00 | | Clear sky. | 13℃ | NW Light | 0% | |
| Thu | 06:00 | | Clear sky. | 12℃ | NW Light | 0% | |
| Thu | 07:00 | | Clear sky. | 13℃ | NW Light | 0% | |
| Thu | 08:00 | | Clear sky. | 16℃ | NW Light | 0% | |
| Thu | 09:00 | | Clear sky. | 18℃ | NW Calm | 0% | |
| Thu | 10:00 | | Clear sky. | 20℃ | NW Calm | 0% | |
| Thu | 11:00 | | Clear sky. | 22℃ | NW Calm | 0% | |
| Thu | 12:00 | | Clear sky at altitude. Fair below. | 23℃ | NW Calm | 0% | |
| Thu | 13:00 | | Fair. | 25℃ | NW Light | 0% | |
| Thu | 14:00 | | Fair. | 25℃ | NW Light | 0% | |
| Thu | 15:00 | | Clear spells at altitude. Fair below. | 26℃ | NW Light | 5% | |
| Thu | 16:00 | | Fair. | 25℃ | NW Light | 10% | |
| Thu | 17:00 | | Fair at altitude. Lt drizzle below. | 25℃ | NW Light | 20% | |
| Thu | 18:00 | | Light snow at altitude. Lt drizzle below. | 23℃ | NW Light | 30% | |
| Thu | 19:00 | | Fair at altitude. Lt drizzle below. | 21℃ | NW Light | 45% | |
| Thu | 20:00 | | Clear sky at altitude. Lt drizzle below. | 19℃ | NW Calm | 50% | |
| Thu | 21:00 | | Clear sky. | 17℃ | NW Light | 35% | |
| Thu | 22:00 | | Clear sky at altitude. Fair below. | 16℃ | NW Light | 15% | |
| Thu | 23:00 | | Clear sky at altitude. Fair below. | 15℃ | NW Light | 0% | |
| Fri | 00:00 | | Clear sky at altitude. Fair below. | 14℃ | NW Calm | 0% | |
| Fri | 01:00 | | Clear sky at altitude. Fair below. | 14℃ | NW Calm | 0% | |
Snow Forecast near Grand St Bernard
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | We | Th | Fr | Sa | Su | Mo | Tu |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | - | 13cm | |||||||
| Argentière | - | 3cm | |||||||
| Breuil-Cervinia | - | 1cm |
Grand St Bernard Snow
For current snow depths and skiing conditions, see our Current Snow Report for Grand St Bernard.
No significant snowfall is forecast for this period.
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.
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.