Gressoney Saint Jean Snow Report and Forecast
Snow Forecast for Gressoney Saint Jean
When will there be fresh snow?
This is the Snow Forecast for Gressoney Saint Jean, Italy for 15 days from 13 March.
Updated 12 March 2025 15:35 PDT.
| Next Snow Expected | 14 March |
|---|---|
| Next Snow Amount | 1in |
| Next 48 Hours | 7in |
| Next 7 Days | 16in |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Gressoney Saint Jean.
Forecast for today in Gressoney Saint Jean
Max 40°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 40°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
13
New Snow
Clear spells early, then cloudy later.
Snow falling to 4,820ft, with rain below.
Powder Alert!
Updated 12 March 2025 23:37 PDT
Powder Possible :- 7in of Fresh Snow is forecast for Gressoney Saint Jean over the next 2 days.
To get Powder Alerts and Snow Storm Early Warnings by e-mail, Subscribe to our Snow Mail below .
Gressoney Saint Jean Snow Report
| Snow Conditions | - |
|---|
Gressoney Saint Jean 7-Day Snow Forecast Overview
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| Thu 13 | Fri 14 | Sat 15 | Sun 16 | Mon 17 | Tue 18 | Wed 19 | |
|---|---|---|---|---|---|---|---|
| Wind | W F3 | SE F3 | SE F2 | ||||
| 9,383ft | 18°F
 | 21°F
 +1in
| 23°F
 +5in
| 23°F
+1in
| 24°F
+1in
| 18°F
+4in
| 19°F
+2in
|
| 6,693ft | 29°F
| 31°F
+1in
| 31°F
+6in
| 32°F
+1in
| 32°F
| 26°F
+5in
| 27°F
+3in
|
| 4,003ft | 40°F
| 41°F
| 41°F
| 42°F
| 43°F
| 36°F
+4in
| 35°F
+4in
|
| Snow Line | 4,820ft | varying 4,820ft | varying 5,213ft | varying 4,918ft | varying 5,082ft | 4,003ft | 4,003ft |
| Max Town | 40°F | 41°F | 41°F | 42°F | 43°F | 36°F | 35°F |
| Min Town | 32°F | 31°F | 35°F | 33°F | 31°F | 31°F | 31°F |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
Gressoney Saint Jean Medium-Range (7-Day) Snow Forecast Detail
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.
Max 40°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 40°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
13
New Snow
Clear spells early, then cloudy later.
Snow falling to 4,820ft, with rain below.
Max 41°F
Min 31°F
Valley temperatures from an overnight low of 31°F to daytime highs around 41°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
14
up to 1in New Snow
Cloudy early, then light snow at altitude later.
Snow Line from 4,820ft to 4,557ft, with rain below.
Max 41°F
Min 35°F
Valley temperatures from an overnight low of 35°F to daytime highs around 41°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
15
up to 5in New Snow
Light snow at altitude, clear spells, light snow at altitude later.
Snow Line from 5,213ft to 4,360ft, with rain below.
Max 42°F
Min 33°F
Valley temperatures from an overnight low of 33°F to daytime highs around 42°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
16
up to 1in New Snow
Light snow at altitude, light snow, clear spells later.
Snow Line from 4,918ft to resort level.
Max 43°F
Min 31°F
Valley temperatures from an overnight low of 31°F to daytime highs around 43°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
17
up to 1in New Snow
Clear spells early, then fog later.
Snow Line from 5,082ft to 4,131ft, with rain below.
Max 36°F
Min 31°F
Valley temperatures from an overnight low of 31°F to daytime highs around 36°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
18
4in New Snow
Heavy snow showers first, snow showers then light snow showers, light snow later.
Snow falling to resort level.
Max 35°F
Min 31°F
Valley temperatures from an overnight low of 31°F to daytime highs around 35°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
19
2in to 4in New Snow
Snow showers, light snow showers, light snow later.
Snow falling to resort level.
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.
Gressoney Saint Jean Snow Forecast updated at 15:35 PDT, next update expected imminently.
Snow Forecast near Gressoney Saint Jean
| Snow Report and Forecast | 48 Hr | Thu | Fri | Sat | Sun | Mon | Tue | Wed | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Monterosa | 6in | 20in | |||||||
| Oropa - Mucrone | 9in | 21in | |||||||
| Champorcher | 9in | 19in | |||||||
| Brusson | 7in | 17in | |||||||
| Aosta Valley | 5in | 14in | |||||||
| Alagna Valsesia | 11in | 12in | |||||||
| Antagnod | 4in | 13in | |||||||
| Gressoney la Trinité | 10in | 11in |
Understanding and predicting Snow Conditions in Gressoney Saint Jean
Here are our tips for making the most of a trip to Gressoney Saint Jean, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Gressoney Saint Jean, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.
Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:
Pistes (Groomers) or Off-Piste
These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.
- Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
- Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.
WARNING - skiing off-piste (out-of-bounds) at Gressoney Saint Jean is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.
Analyzing Weather and Snowfall Forecasts
Whilst no forecast can tell you exactly how snow conditions in Gressoney Saint Jean will develop, checking the forecast regularly should give you an idea of what to expect.
New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.
Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.
Predicting Future Snow Quality
Regularly check our snow and weather forecasts for Gressoney Saint Jean for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.
Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.