Gressoney Saint Jean Weather
Weather Forecast for Gressoney Saint Jean (1,220m to 2,860m)
Weather Outlook from 20 March.
Gressoney Saint Jean Forecast
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Gressoney Saint Jean Weather Forecast updated at 07:42 CDT, next update expected 13:00 CDT.
Long-range Snow Outlook for Gressoney Saint Jean
Snowfall
Snow Line
Max 9℃
Min -8℃
17cm New Snow
Snow Line from 1,251m to resort level (1,220m).
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Powder Alert!
Powder Alarm issued 20 March 2026 11:44 CDT
Powder Possible :- 16cm of Fresh Snow is forecast for Gressoney Saint Jean over the next 2 days.
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Gressoney Saint Jean Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Fri 20 |  | Clear sky. | Max 7℃ Min -5℃ |
| Sat 21 |  | up to 1cm New Snow | Max 6℃ Min -4℃ |
| Sun 22 |  | 12cm to 17cm New Snow | Max 2℃ Min -5℃ |
| Mon 23 | | Clear sky. | Max 7℃ Min -8℃ |
| Tue 24 | | Cloudy. | Max 8℃ Min -6℃ |
| Wed 25 |  | Clear spells. | Max 9℃ Min -5℃ |
| Thu 26 |  | 3cm to 5cm New Snow | Max 0℃ Min -8℃ |
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In to see the full long-range weather forecast (out to 16 days, with more weather detail).
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 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.
Gressoney Saint Jean Weather Forecast updated at 07:42 CDT, next update expected 13:00 CDT.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Gressoney Saint Jean.Italy Hotels Map
For more information about this Italian Ski Resort, See Also Skiing and Snowboarding in Gressoney Saint Jean .
Off-Piste Safety in Gressoney Saint Jean
Before skiing or snowboarding off-piste in Gressoney Saint Jean, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.