Grand Massif Snow Report and Forecast
Updated 12 May 2026 01:49 BST
Snow Forecast for Grand Massif
Snow and Weather from 12 May.
For Forecast detail, see below.
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Grand Massif Snow Forecast Highlights
When will there be fresh snow in Grand Massif?
| Next Snow Expected | 14 May |
|---|---|
| Next Snow Amount | 7cm 3in |
| Next 48 Hours | 7cm 3in |
| Next 7 Days | 11cm 4in |
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Forecast for today in Grand Massif
Max 13℃ 54°F
Min 6℃ 42°F
Valley temperatures from an overnight low of 6℃ 42°F to daytime highs around 13℃ 54°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
12
up to 6cm up to 2in New Snow
Light drizzle early, then cloudy later.
Snow Line from 2,177m 7,142ft to 1,315m 4,314ft , with rain below.
Forecast times for Grand Massif are in Paris (Europe/Paris) time zone.
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Grand Massif 7-Day Snow Forecast Overview
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| Tue 12 | Wed 13 | Thu 14 | Fri 15 | Sat 16 | Sun 17 | Mon 18 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 2,500m 8,202ft | -1℃ 30°F
 +6cm +2in
| 0℃ 32°F
 +1cm
| -5℃ 23°F
 +19cm +8in
| -2℃ 28°F
 +11cm +4in
| -3℃ 27°F
 +10cm +4in
| 1℃ 34°F
| 0℃ 32°F
|
| 1,600m 5,249ft | 7℃ 44°F
+1cm
| 8℃ 47°F
| 3℃ 37°F
+7cm +3in
| 3℃ 38°F
+1cm
| 5℃ 41°F
+3cm +1in
| 9℃ 48°F
| 9℃ 49°F
|
| 700m 2,297ft | 13℃ 54°F
| 14℃ 58°F
| 9℃ 48°F
| 9℃ 48°F
| 11℃ 51°F
| 15℃ 59°F
| 15℃ 60°F
|
| Snow Line | varying 2,177m 7,142ft | varying 1,823m 5,981ft | varying 1,808m 5,932ft | varying 1,854m 6,083ft | varying 2,100m 6,890ft | ||
| Max Town | 13℃ 54°F | 14℃ 58°F | 9℃ 48°F | 9℃ 48°F | 11℃ 51°F | 15℃ 59°F | 15℃ 60°F |
| Min Town | 6℃ 42°F | 5℃ 42°F | 4℃ 38°F | 4℃ 38°F | 3℃ 37°F | 1℃ 34°F | 3℃ 37°F |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
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Snow Forecast near Grand Massif
| Ski Area | 48 Hr | 7 Day | Tu | We | Th | Fr | Sa | Su | Mo |
|---|---|---|---|---|---|---|---|---|---|
| Morzine | 26cm 10in | 47cm 19in | |||||||
| Morillon | 26cm 10in | 46cm 18in | |||||||
| Les Gets | 24cm 9in | 43cm 17in | |||||||
| Samoëns | 19cm 8in | 38cm 15in | |||||||
| Avoriaz | 21cm 8in | 37cm 15in | |||||||
| Chamonix | 20cm 8in | 37cm 15in | |||||||
| Sixt Fer à Cheval | 19cm 7in | 37cm 15in | |||||||
| Flaine | 19cm 7in | 36cm 14in |
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.
Understanding and predicting Snow Conditions in Grand Massif
Here are our tips for making the most of a trip to Grand Massif, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Grand Massif, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.
Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:
Pistes (Groomers) or Off-Piste
These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.
- Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
- Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.
WARNING - skiing off-piste (out-of-bounds) at Grand Massif is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.
Analyzing Weather and Snowfall Forecasts
Whilst no forecast can tell you exactly how snow conditions in Grand Massif will develop, checking the forecast regularly should give you an idea of what to expect.
New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.
Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.
Predicting Future Snow Quality
Regularly check our snow and weather forecasts for Grand Massif for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.
Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.