St Gervais Mont-Blanc 48-Hour Snow Forecast
Updated 31 August 2026 05:55 PDT
2-Day Forecast for St Gervais Mont-Blanc
48-hours from 31 August.
See below for forecast detail
St Gervais Mont-Blanc Snow Forecast updated at 05:55 PDT, next update expected imminently.
Forecast for today in St Gervais Mont-Blanc
Max 75°F
Min 58°F
Valley temperatures from an overnight low of 58°F to daytime highs around 75°F
Temperature at BaseTemp at Base
Mon
31
Snow unlikely
Light drizzle early, then 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 75°F
Min 47°F
Valley temperatures from an overnight low of 47°F to daytime highs around 75°F
Temperature at BaseTemp at Base
Tue
01
Snow unlikely
Fair, clear sky, 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? | |||
|---|---|---|---|---|---|---|---|
| Mon | 02:00 | | Heavy snow showers at altitude. Drizzle below. | 60°F | S Light | 100% | |
| Mon | 03:00 | | Drizzle. | 60°F | S Light | 100% | |
| Mon | 04:00 | | Light snow at altitude. Lt drizzle below. | 59°F | S Light | 100% | |
| Mon | 05:00 | | Light snow at altitude. Lt drizzle below. | 59°F | S Light | 90% | |
| Mon | 06:00 | | Light snow at altitude. Lt drizzle below. | 59°F | S Light | 90% | |
| Mon | 07:00 | | Light snow at altitude. Lt drizzle below. | 59°F | S Light | 95% | |
| Mon | 08:00 | | Light snow at altitude. Lt drizzle below. | 59°F | S Light | 90% | |
| Mon | 09:00 | | Light drizzle. | 63°F | S Light | 70% | |
| Mon | 10:00 | | Light snow at altitude. Lt rain below. | 68°F | S Light | 50% | |
| Mon | 11:00 | | Light drizzle. | 70°F | S Light | 40% | |
| Mon | 12:00 | | Clear sky at altitude. Lt drizzle below. | 72°F | S Light | 45% | |
| Mon | 13:00 | | Clear sky. | 74°F | S Light | 55% | |
| Mon | 14:00 | | Clear sky at altitude. Fair below. | 75°F | S Light | 60% | |
| Mon | 15:00 | | Clear sky. | 75°F | S Light | 50% | |
| Mon | 16:00 | | Fair at altitude. Clear below. | 74°F | S Light | 25% | |
| Mon | 17:00 | | Clear sky. | 73°F | S Light | 10% | |
| Mon | 18:00 | | Clear sky at altitude. Fair below. | 72°F | S Light | 10% | |
| Mon | 19:00 | | Clear sky at altitude. Fair below. | 70°F | S Light | 10% | |
| Mon | 20:00 | | Clear sky at altitude. Fair below. | 66°F | S Calm | 10% | |
| Mon | 21:00 | | Clear sky at altitude. Fair below. | 63°F | S Calm | 10% | |
| Mon | 22:00 | | Clear sky. | 61°F | S Calm | 5% | |
| Mon | 23:00 | | Clear sky. | 58°F | S Light | 0% | |
| Tue | 00:00 | | Clear sky. | 56°F | SW Calm | 0% | |
| Tue | 01:00 | | Clear sky. | 55°F | SW Light | 0% | |
| Tue | 02:00 | | Fair at altitude. Clear below. | 53°F | SW Light | 0% | |
| Tue | 03:00 | | Fair at altitude. Clear below. | 52°F | SW Light | 0% | |
| Tue | 04:00 | | Fair. | 50°F | SW Light | 0% | |
| Tue | 05:00 | | Clear sky at altitude. Fair below. | 49°F | SW Light | 0% | |
| Tue | 06:00 | | Fair. | 48°F | SW Light | 0% | |
| Tue | 07:00 | | Fair. | 47°F | SW Light | 0% | |
| Tue | 08:00 | | Clear sky. | 52°F | SW Light | 0% | |
| Tue | 09:00 | | Clear sky. | 62°F | SW Light | 0% | |
| Tue | 10:00 | | Clear sky. | 67°F | SW Calm | 0% | |
| Tue | 11:00 | | Clear sky. | 70°F | SW Light | 0% | |
| Tue | 12:00 | | Clear sky. | 72°F | SW Light | 0% | |
| Tue | 13:00 | | Clear sky. | 73°F | SW Light | 0% | |
| Tue | 14:00 | | Clear sky at altitude. Fair below. | 75°F | SW Light | 0% | |
| Tue | 15:00 | | Fair at altitude. Clear below. | 75°F | SW Light | 0% | |
| Tue | 16:00 | | Clear sky at altitude. Fair below. | 75°F | SW Light | 0% | |
| Tue | 17:00 | | Clear sky. | 75°F | SW Light | 0% | |
| Tue | 18:00 | | Clear sky. | 73°F | SW Light | 0% | |
| Tue | 19:00 |  | Cloudy. | 71°F | SW Light | 0% | |
| Tue | 20:00 | | Clear spells at altitude. Cloud below. | 67°F | SW Calm | 0% | |
| Tue | 21:00 | | Fair at altitude. Mixed below. | 64°F | SW Calm | 0% | |
| Tue | 22:00 | | Fair. | 61°F | SW Light | 0% | |
| Tue | 23:00 | | Fair. | 59°F | SW Light | 0% | |
| Wed | 00:00 | | Fair at altitude. Mixed below. | 57°F | SW Light | 0% | |
| Wed | 01:00 | | Clear sky. | 55°F | SW Light | 0% | |
Snow Forecast near St Gervais Mont-Blanc
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | 1in | 1in | |||||||
| Ski Pass Mont Blanc | 1in | 1in |
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 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.
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.