Grand Massif 48-Hour Snow Forecast
Updated 30 September 2026 20:51 BST
2-Day Forecast for Grand Massif
48-hours from 30 September.
See below for forecast detail
Grand Massif Snow Forecast updated at 20:51 BST, next update expected 02:00 BST.
Forecast for today in Grand Massif
Max 23℃ 74°F
Min 15℃ 59°F
Valley temperatures from an overnight low of 15℃ 59°F to daytime highs around 23℃ 74°F
Temperature at BaseTemp at Base
Wed
30
Snow unlikely
Cloudy.
Forecast times for Grand Massif are in Paris (Europe/Paris) time zone.
Forecast for tomorrow in Grand Massif
Max 20℃ 67°F
Min 16℃ 60°F
Valley temperatures from an overnight low of 16℃ 60°F to daytime highs around 20℃ 67°F
Temperature at BaseTemp at Base
Thu
01
Snow unlikely
Drizzle, cloudy, light drizzle 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? | |||
|---|---|---|---|---|---|---|---|
| Wed | 02:00 |  | Clear sky at altitude. Fair below. | 16℃ 61°F | SW Calm | 0% | |
| Wed | 03:00 | | Clear spells. | 16℃ 61°F | SW Calm | 0% | |
| Wed | 04:00 | | Cloudy. | 16℃ 61°F | SW Light | 0% | |
| Wed | 05:00 | | Cloudy at altitude. Lt drizzle below. | 16℃ 61°F | SW Light | 0% | |
| Wed | 06:00 | | Fair at altitude. Cloud below. | 16℃ 61°F | SW Calm | 0% | |
| Wed | 07:00 | | Clear spells at altitude. Cloud below. | 16℃ 60°F | SW Calm | 0% | |
| Wed | 08:00 | | Cloudy. | 15℃ 59°F | SW Calm | 0% | |
| Wed | 09:00 | | Cloudy. | 17℃ 63°F | SW Light | 0% | |
| Wed | 10:00 | | Cloudy. | 19℃ 66°F | SW Light | 0% | |
| Wed | 11:00 | | Cloudy. | 21℃ 70°F | SW Calm | 0% | |
| Wed | 12:00 | | Cloudy. | 23℃ 73°F | SW Light | 0% | |
| Wed | 13:00 | | Clear spells. | 23℃ 74°F | SW Light | 0% | |
| Wed | 14:00 | | Cloudy. | 21℃ 70°F | SW Light | 0% | |
| Wed | 15:00 | | Cloudy. | 22℃ 71°F | SW Light | 0% | |
| Wed | 16:00 | | Cloudy. | 21℃ 70°F | SW Calm | 0% | |
| Wed | 17:00 | | Cloudy. | 21℃ 71°F | SW Calm | 5% | |
| Wed | 18:00 | | Cloudy. | 21℃ 69°F | SW Calm | 5% | |
| Wed | 19:00 | | Cloudy. | 20℃ 67°F | SW Calm | 5% | |
| Wed | 20:00 | | Cloudy. | 19℃ 66°F | SW Calm | 10% | |
| Wed | 21:00 | | Cloudy. | 19℃ 66°F | SW Calm | 10% | |
| Wed | 22:00 | | Cloudy. | 18℃ 65°F | SW Calm | 10% | |
| Wed | 23:00 | | Cloudy. | 18℃ 64°F | SW Calm | 10% | |
| Thu | 00:00 | | Cloudy at altitude. Lt drizzle below. | 18℃ 64°F | SW Calm | 10% | |
| Thu | 01:00 | | Light drizzle. | 17℃ 63°F | SW Light | 10% | |
| Thu | 02:00 | | Light snow at altitude. Lt rain below. | 17℃ 62°F | SW Light | 10% | |
| Thu | 03:00 | | Cloudy. | 16℃ 62°F | SW Calm | 20% | |
| Thu | 04:00 | | Cloudy. | 16℃ 61°F | SW Calm | 30% | |
| Thu | 05:00 | | Light drizzle. | 16℃ 60°F | SW Calm | 35% | |
| Thu | 06:00 | | Light snow at altitude. Drizzle below. | 16℃ 60°F | SW Light | 40% | |
| Thu | 07:00 | | Drizzle. | 16℃ 60°F | SW Light | 45% | |
| Thu | 08:00 | | Light drizzle. | 16℃ 60°F | SW Light | 50% | |
| Thu | 09:00 | | Cloudy. | 17℃ 62°F | SW Light | 55% | |
| Thu | 10:00 | | Light snow at altitude. Lt rain below. | 17℃ 63°F | SW Light | 60% | |
| Thu | 11:00 | | Cloudy. | 19℃ 66°F | SW Calm | 70% | |
| Thu | 12:00 | | Light snow at altitude. Lt rain below. | 18℃ 65°F | SW Calm | 75% | |
| Thu | 13:00 | | Light snow at altitude. Lt rain below. | 19℃ 66°F | SW Calm | 80% | |
| Thu | 14:00 | | Cloudy at altitude. Lt drizzle below. | 20℃ 67°F | SW Light | 85% | |
| Thu | 15:00 | | Cloudy at altitude. Lt drizzle below. | 18℃ 64°F | SW Light | 90% | |
| Thu | 16:00 | | Cloudy at altitude. Lt drizzle below. | 18℃ 64°F | SW Light | 95% | |
| Thu | 17:00 | | Cloudy at altitude. Lt drizzle below. | 18℃ 64°F | SW Calm | 100% | |
| Thu | 18:00 | | Cloudy at altitude. Lt drizzle below. | 17℃ 63°F | SW Light | 100% | |
| Thu | 19:00 | | Cloudy at altitude. Lt drizzle below. | 16℃ 61°F | SW Calm | 100% | |
| Thu | 20:00 | | Cloudy at altitude. Lt drizzle below. | 16℃ 61°F | SW Calm | 100% | |
| Thu | 21:00 | | Cloudy at altitude. Lt drizzle below. | 16℃ 61°F | SW Calm | 95% | |
| Thu | 22:00 | | Cloudy at altitude. Lt drizzle below. | 16℃ 60°F | SW Light | 90% | |
| Thu | 23:00 | | Cloudy at altitude. Lt drizzle below. | 16℃ 60°F | SW Light | 85% | |
| Fri | 00:00 | | Cloudy at altitude. Lt drizzle below. | 16℃ 60°F | W Light | 75% | |
| Fri | 01:00 | | Cloudy at altitude. Lt drizzle below. | 15℃ 60°F | W Light | 65% | |
Snow Forecast near Grand Massif
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | We | Th | Fr | Sa | Su | Mo | Tu |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | 5cm 2in | 8cm 3in |
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.