Grand Massif 48-Hour Snow Forecast
Updated 14 September 2026 18:41 UTC
2-Day Forecast for Grand Massif
48-hours from 14 September.
See below for forecast detail
Grand Massif Snow Forecast updated at 18:41 UTC, next update expected 00:00 UTC.
Forecast for today in Grand Massif
Max 25℃ 76°F
Min 13℃ 56°F
Valley temperatures from an overnight low of 13℃ 56°F to daytime highs around 25℃ 76°F
Temperature at BaseTemp at Base
Mon
14
Snow unlikely
Clear sky.
Forecast times for Grand Massif are in Paris (Europe/Paris) time zone.
Forecast for tomorrow in Grand Massif
Max 25℃ 77°F
Min 13℃ 56°F
Valley temperatures from an overnight low of 13℃ 56°F to daytime highs around 25℃ 77°F
Temperature at BaseTemp at Base
Tue
15
Snow unlikely
Fair early, then clear sky later.
Forecast times for Grand Massif 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 | | Clear sky. | 13℃ 56°F | SW Calm | 0% | |
| Mon | 03:00 | | Clear sky. | 14℃ 56°F | SW Calm | 0% | |
| Mon | 04:00 | | Fair at altitude. Clear below. | 14℃ 57°F | SW Calm | 0% | |
| Mon | 05:00 | | Light snow at altitude. Lt rain below. | 14℃ 58°F | SW Calm | 0% | |
| Mon | 06:00 | | Clear sky. | 15℃ 58°F | SW Calm | 0% | |
| Mon | 07:00 |  | Fair. | 14℃ 58°F | SW Calm | 0% | |
| Mon | 08:00 | | Fair. | 16℃ 60°F | SW Calm | 0% | |
| Mon | 09:00 | | Clear sky. | 18℃ 65°F | SW Calm | 0% | |
| Mon | 10:00 | | Clear sky. | 20℃ 67°F | SW Light | 0% | |
| Mon | 11:00 | | Fair at altitude. Clear below. | 21℃ 70°F | SW Light | 0% | |
| Mon | 12:00 | | Fair at altitude. Clear below. | 22℃ 72°F | SW Light | 0% | |
| Mon | 13:00 | | Clear spells at altitude. Fair below. | 23℃ 73°F | SW Light | 0% | |
| Mon | 14:00 | | Fair at altitude. Clear below. | 24℃ 76°F | SW Light | 0% | |
| Mon | 15:00 | | Clear sky at altitude. Fair below. | 25℃ 76°F | SW Light | 0% | |
| Mon | 16:00 | | Clear sky. | 25℃ 76°F | SW Light | 0% | |
| Mon | 17:00 | | Fair at altitude. Mixed below. | 24℃ 76°F | SW Light | 0% | |
| Mon | 18:00 | | Fair. | 24℃ 74°F | SW Light | 0% | |
| Mon | 19:00 | | Fair at altitude. Clear below. | 22℃ 71°F | SW Light | 0% | |
| Mon | 20:00 | | Clear sky. | 20℃ 67°F | SW Calm | 0% | |
| Mon | 21:00 | | Clear sky. | 19℃ 65°F | SW Calm | 0% | |
| Mon | 22:00 | | Clear sky. | 18℃ 64°F | SW Calm | 0% | |
| Mon | 23:00 | | Clear sky. | 17℃ 63°F | SW Calm | 0% | |
| Tue | 00:00 | | Clear sky. | 17℃ 62°F | S Calm | 0% | |
| Tue | 01:00 | | Clear sky. | 16℃ 61°F | S Light | 0% | |
| Tue | 02:00 | | Clear sky. | 15℃ 59°F | S Light | 0% | |
| Tue | 03:00 | | Clear sky. | 14℃ 57°F | S Light | 0% | |
| Tue | 04:00 | | Clear sky at altitude. Fair below. | 14℃ 57°F | S Light | 0% | |
| Tue | 05:00 | | Clear sky at altitude. Fair below. | 14℃ 56°F | S Light | 0% | |
| Tue | 06:00 | | Clear sky at altitude. Fair below. | 13℃ 56°F | S Light | 0% | |
| Tue | 07:00 | | Clear sky at altitude. Fair below. | 13℃ 56°F | S Light | 0% | |
| Tue | 08:00 | | Clear sky at altitude. Fair below. | 14℃ 57°F | S Light | 0% | |
| Tue | 09:00 | | Clear sky at altitude. Fair below. | 17℃ 63°F | S Light | 0% | |
| Tue | 10:00 | | Clear sky. | 20℃ 68°F | S Light | 0% | |
| Tue | 11:00 | | Clear sky. | 22℃ 72°F | S Calm | 0% | |
| Tue | 12:00 | | Clear sky. | 24℃ 74°F | S Calm | 0% | |
| Tue | 13:00 | | Clear sky. | 25℃ 76°F | S Light | 0% | |
| Tue | 14:00 | | Clear sky. | 25℃ 77°F | S Light | 0% | |
| Tue | 15:00 | | Clear sky. | 25℃ 77°F | S Light | 0% | |
| Tue | 16:00 | | Clear sky. | 25℃ 77°F | S Light | 0% | |
| Tue | 17:00 | | Clear sky. | 25℃ 77°F | S Light | 0% | |
| Tue | 18:00 | | Clear sky. | 24℃ 76°F | S Light | 0% | |
| Tue | 19:00 | | Clear sky. | 23℃ 73°F | S Light | 0% | |
| Tue | 20:00 | | Clear sky. | 20℃ 68°F | S Light | 0% | |
| Tue | 21:00 | | Clear sky. | 20℃ 67°F | S Light | 0% | |
| Tue | 22:00 | | Clear sky. | 20℃ 67°F | S Light | 0% | |
| Tue | 23:00 | | Clear sky. | 19℃ 66°F | S Light | 0% | |
| Wed | 00:00 | | Clear sky. | 18℃ 64°F | SW Light | 0% | |
| Wed | 01:00 | | Clear sky at altitude. Fair below. | 17℃ 62°F | SW Light | 0% | |
Snow Forecast near Grand Massif
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | 14cm 6in | 17cm 7in | |||||||
| Les Arcs | - | 1cm - |
Grand Massif Snow
For current snow depths and skiing conditions, see our Current Snow Report for Grand Massif.
This Snow Forecast for Grand Massif, 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 Grand Massif, 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
Grand Massif typically enjoys a reliable snow depth, with consistent snowfall throughout the season. For the latest snow conditions and updates, be sure to check J2Ski for accurate and timely information.