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 January.
Updated 21 January 2025 15:33 NZDT.
| Next Snow Expected | 29 January |
|---|---|
| Next Snow Amount | 2cm |
| Next 48 Hours | 16cm |
| Next 7 Days | 16cm |
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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
Temperature at BaseTemp at Base
Tue
21
Snow unlikely
Fair, clear sky, cloudy later.
St Gervais Mont-Blanc is reporting “Hard” with 16cm new snow forecast in the next 48 hours.
St Gervais Mont-Blanc Snow Report
| Upper Snow Depths | 110cm |
|---|---|
| Lower Snow Depths | 30cm |
| Snow Conditions | Hard |
| Last Snow | |
| 10cm of Snow - 12 January | |
| Avalanche Risk Level | |
| The Avalanche Risk Level in St Gervais Mont-Blanc was reported as 3 (Considerable) but snow changes rapidly, so ALWAYS take local advice before leaving marked runs. | |
St Gervais Mont-Blanc 7-Day Snow Forecast Overview
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| Tue 21 | Wed 22 | Thu 23 | Fri 24 | Sat 25 | Sun 26 | Mon 27 | |
|---|---|---|---|---|---|---|---|
| Wind | SE F3 | SE F4 | |||||
| 2,350m | -3℃
| -1℃
 | 0℃
 +16cm
| 3℃
| 3℃
| -1℃
| -1℃
|
| SE F3 | SE F3 | ||||||
| 1,600m | 2℃
| 4℃
| 4℃
 | 10℃
| 9℃
 | 7℃
| 6℃
|
| 850m | 5℃
| 8℃
| 6℃
| 6℃
| 8℃
| 12℃
| 10℃
|
| Snow Line | varying 1,959m | varying 1,989m | |||||
| Max Town | 5℃ | 8℃ | 6℃ | 6℃ | 8℃ | 12℃ | 10℃ |
| Min Town | -1℃ | 1℃ | 3℃ | 1℃ | 2℃ | 6℃ | 8℃ |
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.
Temperature at BaseTemp at Base
Tue
21
Snow unlikely
Fair, clear sky, cloudy later.
Temperature at BaseTemp at Base
Wed
22
Snow unlikely
Cloudy.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
23
up to 16cm New Snow
Light rain, rain showers, fog later.
Snow Line from 1,959m to 1,239m, with rain below.
Temperature at BaseTemp at Base
Fri
24
Snow unlikely
Clear spells, cloudy, clear spells later.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
25
Snow unlikely
Fair first, clear spells then light rain, fair later.
Temperature at BaseTemp at Base
Sun
26
Snow unlikely
Fair, cloudy, clear spells later.
Temperature at BaseTemp at Base
Mon
27
Snow unlikely
Cloudy.
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 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.
St Gervais Mont-Blanc Snow Forecast updated at 15:33 NZDT, next update expected 18:00 NZDT.
Snow Forecast near St Gervais Mont-Blanc
| Snow Report and Forecast | 48 Hr | Tue | Wed | Thu | Fri | Sat | Sun | Mon | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Ski Pass Mont Blanc | 59cm | 60cm | |||||||
| La Clusaz | 34cm | 38cm | |||||||
| Argentière | 17cm | 19cm | |||||||
| Flaine | 18cm | 19cm | |||||||
| La Rosière | 17cm | 17cm | |||||||
| Le Tour | 15cm | 16cm | |||||||
| Chamonix | 15cm | 15cm | |||||||
| Les Arcs | 14cm | 14cm |
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.