Grand Massif Snow Forecast - 7 day
Updated 20 March 2026 18:44 GMT
7-Day Snow Forecast for Grand Massif
1-week from 20 March.
For Forecast detail, see below.
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Grand Massif 7-Day Snow Forecast Highlights
When will there be fresh snow in Grand Massif?
| Next Snow Expected | 22 March |
|---|---|
| Next Snow Amount | 3cm 1in |
| Next 48 Hours | 3cm 1in |
| Next 7 Days | 24cm 9in |
| Save on Ski Hire |
7-Day Snow Outlook for Grand Massif
Snowfall
Snow Line
Max 12℃ 54°F
Min -2℃ 28°F
32cm 13in New Snow
Snow Line from 1,808m 5,932ft to resort level ( 700m 2,297ft ).
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
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Grand Massif Medium-Range (7-Day) Snow Forecast Detail
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
Max 12℃ 53°F
Min 1℃ 35°F
Valley temperatures from an overnight low of 1℃ 35°F to daytime highs around 12℃ 53°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Fri
20
Snow unlikely
Clear sky, clear spells, fair later.
Forecast times for Grand Massif are in Paris (Europe/Paris) time zone.
Max 11℃ 52°F
Min 1℃ 34°F
Valley temperatures from an overnight low of 1℃ 34°F to daytime highs around 11℃ 52°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Sat
21
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Grand Massif are in Paris (Europe/Paris) time zone.
Max 7℃ 45°F
Min 0℃ 32°F
Valley temperatures from an overnight low of 0℃ 32°F to daytime highs around 7℃ 45°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
22
up to 7cm up to 3in New Snow
Cloudy, rain showers, clear sky later.
Snow Line from 1,362m 4,469ft to 792m 2,598ft , with rain below.
Forecast times for Grand Massif are in Paris (Europe/Paris) time zone.
Max 12℃ 53°F
Min -2℃ 28°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ 28°F and rising to 12℃ 53°F
Temperature at BaseTemp at Base
Mon
23
Snow unlikely
Clear sky.
Forecast times for Grand Massif are in Paris (Europe/Paris) time zone.
Max 12℃ 54°F
Min -1℃ 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -1℃ 29°F and rising to 12℃ 54°F
Temperature at BaseTemp at Base
Tue
24
Snow unlikely
Fair first, cloudy then clear spells, cloudy later.
Forecast times for Grand Massif are in Paris (Europe/Paris) time zone.
Max 10℃ 50°F
Min -1℃ 31°F
Valley temperatures from an overnight low of -1℃ 31°F to daytime highs around 10℃ 50°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
25
3cm to 7cm 1in to 3in New Snow
Clear sky first, clear spells then heavy snow showers at altitude, heavy snow showers later.
Snow Line from 1,808m 5,932ft to resort level ( 700m 2,297ft ).
Forecast times for Grand Massif are in Paris (Europe/Paris) time zone.
Max 1℃ 34°F
Min -2℃ 28°F
Valley temperatures from an overnight low of -2℃ 28°F to daytime highs around 1℃ 34°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
26
10cm to 19cm 4in to 7in New Snow
Heavy snow early, then heavy snow showers later.
Snow falling to resort level ( 700m 2,297ft ).
Forecast times for Grand Massif are in Paris (Europe/Paris) time zone.
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.
Grand Massif Snow Forecast updated at 18:44 GMT, next update expected 00:00 GMT.
Snow Forecast near Grand Massif
| Ski Area | 48 Hr | 7 Day | Fr | Sa | Su | Mo | Tu | We | Th |
|---|---|---|---|---|---|---|---|---|---|
| Avoriaz | 7cm 3in | 40cm 16in | |||||||
| Les Gets | 7cm 3in | 40cm 16in | |||||||
| Morzine | 7cm 3in | 40cm 16in | |||||||
| Samoëns | 4cm 2in | 40cm 16in | |||||||
| Sixt Fer à Cheval | 4cm 2in | 40cm 16in | |||||||
| Morillon | 4cm 2in | 39cm 15in | |||||||
| Chamonix | 5cm 2in | 38cm 15in | |||||||
| Flaine | 4cm 2in | 38cm 15in |
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.