St Gervais Mont-Blanc 48-Hour Snow Forecast
Updated 12 August 2026 00:48 NZST
2-Day Forecast for St Gervais Mont-Blanc
48-hours from 11 August.
See below for forecast detail
St Gervais Mont-Blanc Snow Forecast updated at 00:48 NZST, next update expected imminently.
Forecast for today in St Gervais Mont-Blanc
Max 30℃
Min 16℃
Valley temperatures from an overnight low of 16℃ to daytime highs around 30℃
Temperature at BaseTemp at Base
Tue
11
Snow unlikely
Clear sky, rain showers, clear sky later.
Forecast times for St Gervais Mont-Blanc are in Paris (Europe/Paris) time zone.
Forecast for tomorrow in St Gervais Mont-Blanc
Max 31℃
Min 16℃
Valley temperatures from an overnight low of 16℃ to daytime highs around 31℃
Temperature at BaseTemp at Base
Wed
12
Snow unlikely
Clear sky, cloudy, fair later.
Forecast times for St Gervais Mont-Blanc are in Paris (Europe/Paris) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Tue | 02:00 | | Clear sky. | 17℃ | SW Light | 0% | |
| Tue | 03:00 | | Fair at altitude. Clear below. | 17℃ | SW Light | 0% | |
| Tue | 04:00 |  | Fair. | 17℃ | SW Light | 0% | |
| Tue | 05:00 | | Clear sky. | 16℃ | SW Light | 0% | |
| Tue | 06:00 | | Clear sky. | 16℃ | SW Light | 0% | |
| Tue | 07:00 | | Clear sky. | 16℃ | SW Light | 0% | |
| Tue | 08:00 | | Clear sky. | 19℃ | SW Light | 0% | |
| Tue | 09:00 | | Clear sky. | 24℃ | SW Light | 0% | |
| Tue | 10:00 | | Clear sky. | 26℃ | SW Light | 0% | |
| Tue | 11:00 | | Clear sky. | 28℃ | SW Light | 0% | |
| Tue | 12:00 | | Light snow at altitude. Lt rain below. | 29℃ | SW Light | 10% | |
| Tue | 13:00 | | Light snow at altitude. Lt rain below. | 30℃ | SW Light | 20% | |
| Tue | 14:00 |  | Light drizzle. | 29℃ | SW Light | 35% | |
| Tue | 15:00 | | Light snow showers at altitude. Lt rain below. | 23℃ | SW Light | 60% | |
| Tue | 16:00 | | Light rain showers. | 24℃ | SW Calm | 80% | |
| Tue | 17:00 | | Cloudy at altitude. Lt drizzle below. | 26℃ | SW Light | 90% | |
| Tue | 18:00 | | Light snow at altitude. Lt rain below. | 27℃ | SW Light | 75% | |
| Tue | 19:00 | | Light snow showers at altitude. Lt rain below. | 26℃ | SW Calm | 50% | |
| Tue | 20:00 | | Light snow at altitude. Lt rain below. | 25℃ | SW Calm | 25% | |
| Tue | 21:00 | | Clear spells at altitude. Cloud below. | 23℃ | SW Calm | 10% | |
| Tue | 22:00 | | Clear spells at altitude. Fair below. | 21℃ | SW Calm | 5% | |
| Tue | 23:00 | | Fair at altitude. Clear below. | 20℃ | SW Calm | 0% | |
| Wed | 00:00 | | Clear sky. | 19℃ | S Calm | 0% | |
| Wed | 01:00 | | Clear sky. | 18℃ | S Light | 0% | |
| Wed | 02:00 | | Clear sky. | 17℃ | S Light | 0% | |
| Wed | 03:00 | | Clear sky. | 16℃ | S Light | 0% | |
| Wed | 04:00 | | Clear sky. | 16℃ | S Light | 0% | |
| Wed | 05:00 | | Clear sky. | 16℃ | S Light | 0% | |
| Wed | 06:00 | | Clear sky. | 16℃ | S Light | 0% | |
| Wed | 07:00 | | Clear sky. | 17℃ | S Light | 0% | |
| Wed | 08:00 | | Clear sky. | 20℃ | S Light | 0% | |
| Wed | 09:00 | | Clear sky. | 25℃ | S Calm | 0% | |
| Wed | 10:00 | | Clear sky. | 27℃ | S Light | 0% | |
| Wed | 11:00 | | Clear sky. | 29℃ | S Light | 0% | |
| Wed | 12:00 | | Clear sky. | 30℃ | S Light | 0% | |
| Wed | 13:00 | | Clear sky. | 31℃ | S Light | 5% | |
| Wed | 14:00 | | Clear sky at altitude. Fair below. | 31℃ | S Light | 15% | |
| Wed | 15:00 | | Fair at altitude. Cloud below. | 30℃ | S Light | 40% | |
| Wed | 16:00 | | Cloudy at altitude. Lt drizzle below. | 28℃ | S Light | 70% | |
| Wed | 17:00 | | Light snow at altitude. Lt rain below. | 29℃ | S Light | 90% | |
| Wed | 18:00 | | Light snow at altitude. Lt rain below. | 27℃ | S Light | 90% | |
| Wed | 19:00 | | Clear spells at altitude. Lt drizzle below. | 26℃ | S Light | 80% | |
| Wed | 20:00 | | Clear spells at altitude. Fair below. | 25℃ | S Calm | 65% | |
| Wed | 21:00 | | Clear sky. | 23℃ | S Calm | 45% | |
| Wed | 22:00 | | Clear sky at altitude. Fair below. | 22℃ | S Light | 20% | |
| Wed | 23:00 | | Clear sky at altitude. Fair below. | 20℃ | S Light | 0% | |
| Thu | 00:00 | | Clear sky at altitude. Fair below. | 19℃ | SW Light | 0% | |
| Thu | 01:00 | | Clear sky at altitude. Fair below. | 18℃ | SW Light | 0% | |
Snow Forecast near St Gervais Mont-Blanc
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Tu | We | Th | Fr | Sa | Su | Mo |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | - | 1cm | |||||||
| Ski Pass Mont Blanc | - | 1cm |
St Gervais Mont-Blanc Snow
For current snow depths and skiing conditions, see our Current Snow Report for St Gervais Mont-Blanc.
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.
Snow Reliability
St Gervais typically enjoys reliable snow conditions, with an average snowfall of around 4 meters annually and snow depths often reaching 150 cm in peak season. For the latest snow information, check J2Ski for updates.