St Gervais Mont-Blanc Snow Report and Forecast
Snow Forecast for St Gervais Mont-Blanc
When will there be fresh snow?
This is the Snow Forecast for St Gervais Mont-Blanc, France for 16 days from 21 June.
Updated 21 June 2025 13:38 PDT.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for St Gervais Mont-Blanc. | |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for St Gervais Mont-Blanc.
Forecast for today in St Gervais Mont-Blanc
Max 85°F
Min 60°F
Valley temperatures from an overnight low of 60°F to daytime highs around 85°F
Temperature at BaseTemp at Base
Sat
21
Snow unlikely
Clear sky.
St Gervais Mont-Blanc has no new snow forecast in the next 48 hours.
St Gervais Mont-Blanc Snow Report
Snow report from Les Houches (4 miles from St Gervais Mont-Blanc)
| Snow Conditions | - |
|---|
St Gervais Mont-Blanc 7-Day Snow Forecast Overview
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| Sat 21 | Sun 22 | Mon 23 | Tue 24 | Wed 25 | Thu 26 | Fri 27 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 7,710ft | 66°F
| 68°F
 | 64°F
| 63°F
 | 70°F
| 65°F
 | 64°F
|
| 5,249ft | 75°F
| 77°F
| 73°F
| 75°F
| 84°F
| 67°F
| 64°F
|
| 2,789ft | 85°F
| 86°F
| 83°F
| 83°F
| 92°F
| 75°F
| 68°F
|
| Snow Line | |||||||
| Max Town | 85°F | 86°F | 83°F | 83°F | 92°F | 75°F | 68°F |
| Min Town | 60°F | 62°F | 66°F | 63°F | 62°F | 62°F | 57°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.
St Gervais Mont-Blanc 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 85°F
Min 60°F
Valley temperatures from an overnight low of 60°F to daytime highs around 85°F
Temperature at BaseTemp at Base
Sat
21
Snow unlikely
Clear sky.
Max 86°F
Min 62°F
Valley temperatures from an overnight low of 62°F to daytime highs around 86°F
Temperature at BaseTemp at Base
Sun
22
Snow unlikely
Clear sky, fair, cloudy later.
Max 83°F
Min 66°F
Valley temperatures from an overnight low of 66°F to daytime highs around 83°F
Temperature at BaseTemp at Base
Mon
23
Snow unlikely
Cloudy, light rain showers, clear spells later.
Max 83°F
Min 63°F
Valley temperatures from an overnight low of 63°F to daytime highs around 83°F
Temperature at BaseTemp at Base
Tue
24
Snow unlikely
Clear spells first, clear sky then fair, clear sky later.
Max 92°F
Min 62°F
Valley temperatures from an overnight low of 62°F to daytime highs around 92°F
Temperature at BaseTemp at Base
Wed
25
Snow unlikely
Clear sky, fair, cloudy later.
Max 75°F
Min 62°F
Valley temperatures from an overnight low of 62°F to daytime highs around 75°F
Temperature at BaseTemp at Base
Thu
26
Snow unlikely
Fog first, clear spells then thunderstorms, cloudy later.
Max 68°F
Min 57°F
Valley temperatures from an overnight low of 57°F to daytime highs around 68°F
Temperature at BaseTemp at Base
Fri
27
Snow unlikely
Cloudy early, then fair later.
No significant snowfall is forecast for this period.
This Snow Forecast for St Gervais Mont-Blanc, France 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 St Gervais Mont-Blanc, 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.
St Gervais Mont-Blanc Snow Forecast updated at 13:38 PDT, next update expected 16:00 PDT.
Understanding and predicting Snow Conditions in St Gervais Mont-Blanc
Here are our tips for making the most of a trip to St Gervais Mont-Blanc, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in St Gervais Mont-Blanc, 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 St Gervais Mont-Blanc 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 St Gervais Mont-Blanc 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 St Gervais Mont-Blanc 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.