Gressoney Saint Jean 48-Hour Snow Forecast
Updated 21 September 2026 10:45 AEST
2-Day Forecast for Gressoney Saint Jean
48-hours from 21 September.
See below for forecast detail
Gressoney Saint Jean Snow Forecast updated at 10:45 AEST, next update expected 16:00 AEST.
Forecast for today in Gressoney Saint Jean
Max 22℃
Min 12℃
Valley temperatures from an overnight low of 12℃ to daytime highs around 22℃
Temperature at BaseTemp at Base
Mon
21
Snow unlikely
Clear spells first, fair then clear spells, cloudy later.
Forecast times for Gressoney Saint Jean are in Rome (Europe/Rome) time zone.
Forecast for tomorrow in Gressoney Saint Jean
Max 19℃
Min 10℃
Valley temperatures from an overnight low of 10℃ to daytime highs around 19℃
Temperature at BaseTemp at Base
Tue
22
Snow unlikely
Clear sky, fair, cloudy later.
Forecast times for Gressoney Saint Jean are in Rome (Europe/Rome) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Mon | 02:00 |  | Cloudy. | 14℃ | SE Light | 0% | |
| Mon | 03:00 | | Cloudy at altitude. Mixed below. | 13℃ | SE Light | 0% | |
| Mon | 04:00 | | Cloudy at altitude. Mixed below. | 13℃ | SE Light | 0% | |
| Mon | 05:00 | | Clear spells. | 13℃ | SE Light | 0% | |
| Mon | 06:00 | | Clear spells. | 12℃ | SE Light | 0% | |
| Mon | 07:00 | | Clear spells. | 12℃ | SE Light | 0% | |
| Mon | 08:00 | | Clear spells. | 12℃ | SE Light | 0% | |
| Mon | 09:00 | | Clear spells at altitude. Fair below. | 16℃ | SE Light | 0% | |
| Mon | 10:00 | | Cloudy at altitude. Fair below. | 19℃ | SE Light | 0% | |
| Mon | 11:00 | | Clear spells. | 21℃ | SE Light | 0% | |
| Mon | 12:00 | | Clear spells at altitude. Cloud below. | 22℃ | SE Light | 0% | |
| Mon | 13:00 | | Cloudy. | 22℃ | SE Light | 0% | |
| Mon | 14:00 | | Clear spells at altitude. Cloud below. | 22℃ | SE Light | 0% | |
| Mon | 15:00 | | Clear spells at altitude. Cloud below. | 22℃ | SE Light | 0% | |
| Mon | 16:00 | | Clear spells. | 21℃ | SE Light | 0% | |
| Mon | 17:00 | | Clear spells. | 21℃ | SE Light | 0% | |
| Mon | 18:00 | | Clear spells. | 20℃ | SE Light | 0% | |
| Mon | 19:00 | | Cloudy. | 18℃ | SE Light | 0% | |
| Mon | 20:00 | | Cloudy. | 16℃ | SE Calm | 0% | |
| Mon | 21:00 | | Cloudy. | 15℃ | SE Calm | 0% | |
| Mon | 22:00 | | Clear spells. | 15℃ | SE Calm | 0% | |
| Mon | 23:00 | | Clear spells at altitude. Fair below. | 14℃ | SE Calm | 0% | |
| Tue | 00:00 | | Fair at altitude. Clear below. | 14℃ | E Calm | 0% | |
| Tue | 01:00 | | Clear sky. | 13℃ | E Calm | 0% | |
| Tue | 02:00 | | Clear sky. | 12℃ | E Calm | 0% | |
| Tue | 03:00 | | Clear sky. | 12℃ | E Calm | 0% | |
| Tue | 04:00 | | Clear sky. | 11℃ | E Calm | 0% | |
| Tue | 05:00 | | Clear sky. | 11℃ | E Calm | 0% | |
| Tue | 06:00 | | Clear sky. | 11℃ | E Calm | 0% | |
| Tue | 07:00 | | Clear sky. | 10℃ | E Calm | 0% | |
| Tue | 08:00 | | Clear sky. | 11℃ | E Calm | 0% | |
| Tue | 09:00 | | Clear sky. | 15℃ | E Calm | 0% | |
| Tue | 10:00 | | Clear sky. | 16℃ | E Light | 0% | |
| Tue | 11:00 | | Clear sky. | 17℃ | E Light | 0% | |
| Tue | 12:00 | | Clear sky. | 18℃ | E Light | 0% | |
| Tue | 13:00 | | Clear sky. | 19℃ | E Light | 0% | |
| Tue | 14:00 | | Clear sky. | 19℃ | E Light | 0% | |
| Tue | 15:00 | | Clear sky at altitude. Fair below. | 19℃ | E Light | 5% | |
| Tue | 16:00 | | Clear sky at altitude. Fair below. | 19℃ | E Light | 5% | |
| Tue | 17:00 | | Clear sky at altitude. Fair below. | 18℃ | E Light | 10% | |
| Tue | 18:00 | | Clear sky at altitude. Mixed below. | 17℃ | E Light | 5% | |
| Tue | 19:00 | | Clear sky at altitude. Fair below. | 15℃ | E Light | 0% | |
| Tue | 20:00 | | Fair at altitude. Clear below. | 14℃ | E Calm | 0% | |
| Tue | 21:00 | | Fair. | 13℃ | E Calm | 0% | |
| Tue | 22:00 | | Clear spells at altitude. Cloud below. | 13℃ | E Calm | 0% | |
| Tue | 23:00 | | Cloudy. | 13℃ | E Light | 5% | |
| Wed | 00:00 | | Light snow at altitude. Lt rain below. | 13℃ | SW Light | 10% | |
| Wed | 01:00 | | Light snow at altitude. Lt rain below. | 13℃ | SW Light | 20% | |
Snow Forecast near Gressoney Saint Jean
Snow forecasts for nearby ski areas.
Snow Forecasts for other Ski Resorts near Gressoney Saint Jean are not available.
Gressoney Saint Jean Snow
For current snow depths and skiing conditions, see our Current Snow Report for Gressoney Saint Jean.
No significant snowfall is forecast for this period.
This Snow Forecast for Gressoney Saint Jean, Italy 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 Gressoney Saint Jean, 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
Gressoney Saint Jean typically enjoys reliable snow conditions, with an average snow depth of 70-120 cm during the peak season. Regular snowfall ensures great skiing, but check J2Ski for the latest snow reports to plan your trip effectively.