Grand Massif 48-Hour Snow Forecast
Updated 21 August 2026 13:46 BST
2-Day Forecast for Grand Massif
48-hours from 21 August.
See below for forecast detail
Grand Massif Snow Forecast updated at 13:46 BST, next update expected 19:00 BST.
Forecast for today in Grand Massif
Max 18℃ 64°F
Min 14℃ 57°F
Valley temperatures from an overnight low of 14℃ 57°F to daytime highs around 18℃ 64°F
Temperature at BaseTemp at Base
Fri
21
Snow unlikely
Cloudy first, light rain then light drizzle, light rain showers later.
Forecast times for Grand Massif are in Paris (Europe/Paris) time zone.
Forecast for tomorrow in Grand Massif
Max 19℃ 67°F
Min 12℃ 53°F
Valley temperatures from an overnight low of 12℃ 53°F to daytime highs around 19℃ 67°F
Temperature at BaseTemp at Base
Sat
22
Snow unlikely
Light drizzle first, clear sky then fair, 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? | |||
|---|---|---|---|---|---|---|---|
| Fri | 02:00 |  | Cloudy. | 18℃ 64°F | SW Calm | 90% | |
| Fri | 03:00 | | Cloudy at altitude. Lt drizzle below. | 17℃ 63°F | SW Calm | 75% | |
| Fri | 04:00 | | Light drizzle. | 16℃ 61°F | SW Light | 65% | |
| Fri | 05:00 | | Light drizzle. | 16℃ 61°F | SW Calm | 55% | |
| Fri | 06:00 | | Cloudy. | 16℃ 61°F | SW Calm | 65% | |
| Fri | 07:00 | | Light drizzle. | 16℃ 60°F | SW Light | 80% | |
| Fri | 08:00 | | Drizzle. | 15℃ 60°F | SW Light | 95% | |
| Fri | 09:00 | | Light snow at altitude. Rain below. | 16℃ 60°F | SW Calm | 100% | |
| Fri | 10:00 | | Snow showers at altitude. Lt rain below. | 16℃ 60°F | SW Calm | 100% | |
| Fri | 11:00 | | Light snow showers at altitude. Lt rain below. | 16℃ 61°F | SW Light | 100% | |
| Fri | 12:00 |  | Light snow at altitude. Hvy drizzle below. | 16℃ 61°F | SW Light | 100% | |
| Fri | 13:00 |  | Light snow at altitude. Lt rain below. | 16℃ 60°F | SW Light | 100% | |
| Fri | 14:00 | | Light rain showers. | 16℃ 60°F | SW Light | 100% | |
| Fri | 15:00 | | Light drizzle. | 17℃ 62°F | SW Light | 95% | |
| Fri | 16:00 | | Light drizzle. | 18℃ 64°F | SW Light | 95% | |
| Fri | 17:00 | | Light snow at altitude. Shwrs below. | 17℃ 62°F | SW Calm | 90% | |
| Fri | 18:00 | | Light snow showers at altitude. Shwrs below. | 16℃ 62°F | SW Light | 95% | |
| Fri | 19:00 | | Heavy snow showers at altitude. Lt rain below. | 16℃ 60°F | SW Calm | 95% | |
| Fri | 20:00 | | Snow showers at altitude. Lt rain below. | 15℃ 59°F | SW Light | 100% | |
| Fri | 21:00 | | Heavy snow showers at altitude. Lt rain below. | 14℃ 58°F | SW Calm | 100% | |
| Fri | 22:00 | | Light snow at altitude. Hvy drizzle below. | 14℃ 58°F | SW Calm | 100% | |
| Fri | 23:00 | | Drizzle. | 14℃ 57°F | SW Calm | 100% | |
| Sat | 00:00 | | Light snow at altitude. Lt rain below. | 14℃ 57°F | SW Calm | 95% | |
| Sat | 01:00 | | Light drizzle. | 13℃ 56°F | SW Calm | 90% | |
| Sat | 02:00 | | Cloudy at altitude. Lt drizzle below. | 13℃ 55°F | SW Calm | 90% | |
| Sat | 03:00 | | Clear spells at altitude. Lt drizzle below. | 13℃ 55°F | SW Calm | 85% | |
| Sat | 04:00 | | Cloudy at altitude. Lt drizzle below. | 13℃ 55°F | SW Calm | 80% | |
| Sat | 05:00 | | Cloudy at altitude. Lt drizzle below. | 12℃ 54°F | SW Calm | 75% | |
| Sat | 06:00 | | Cloudy at altitude. Lt drizzle below. | 12℃ 53°F | SW Calm | 65% | |
| Sat | 07:00 | | Cloudy at altitude. Fair below. | 12℃ 53°F | SW Light | 55% | |
| Sat | 08:00 | | Clear spells. | 13℃ 54°F | SW Light | 50% | |
| Sat | 09:00 | | Fair. | 14℃ 56°F | SW Light | 55% | |
| Sat | 10:00 | | Clear sky. | 15℃ 59°F | SW Calm | 65% | |
| Sat | 11:00 | | Clear sky at altitude. Lt drizzle below. | 16℃ 62°F | SW Calm | 70% | |
| Sat | 12:00 | | Clear sky. | 18℃ 63°F | SW Light | 60% | |
| Sat | 13:00 | | Clear sky. | 19℃ 65°F | SW Light | 40% | |
| Sat | 14:00 | | Clear sky at altitude. Fair below. | 19℃ 67°F | SW Light | 25% | |
| Sat | 15:00 | | Clear spells at altitude. Fair below. | 19℃ 67°F | SW Light | 15% | |
| Sat | 16:00 | | Clear spells. | 19℃ 67°F | SW Light | 5% | |
| Sat | 17:00 | | Clear spells at altitude. Fair below. | 19℃ 67°F | SW Light | 0% | |
| Sat | 18:00 | | Cloudy at altitude. Fair below. | 19℃ 66°F | SW Light | 0% | |
| Sat | 19:00 | | Cloudy at altitude. Mixed below. | 18℃ 65°F | SW Light | 0% | |
| Sat | 20:00 | | Fair at altitude. Clear below. | 17℃ 62°F | SW Light | 0% | |
| Sat | 21:00 | | Fair at altitude. Clear below. | 16℃ 60°F | SW Calm | 0% | |
| Sat | 22:00 | | Fair at altitude. Clear below. | 15℃ 59°F | SW Calm | 0% | |
| Sat | 23:00 | | Clear sky. | 15℃ 58°F | SW Calm | 0% | |
| Sun | 00:00 | | Clear sky. | 14℃ 57°F | SW Calm | 0% | |
| Sun | 01:00 | | Clear sky. | 14℃ 56°F | SW Calm | 0% | |
Snow Forecast near Grand Massif
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Fr | Sa | Su | Mo | Tu | We | Th |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | 30cm 12in | 43cm 17in | |||||||
| Les Arcs | 2cm 1in | 2cm 1in |
Grand Massif Snow
For current snow depths and skiing conditions, see our Current Snow Report for Grand Massif.
No significant snowfall is forecast for this period.
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.