La Grande Terche Snow Report and Forecast
Updated 15 October 2026 01:47 UTC
Snow Forecast for La Grande Terche
Snow and Weather from 15 October.
For Forecast detail, see below.
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La Grande Terche Snow Forecast Highlights
When will there be fresh snow in La Grande Terche?
| Next Snow Expected | 18 October |
|---|---|
| Next Snow Amount | 1cm 1in |
| Next 48 Hours | - - |
| Next 7 Days | 2cm 1in |
Forecast for today in La Grande Terche
Max 21℃ 70°F
Min 9℃ 48°F
Valley temperatures from an overnight low of 9℃ 48°F to daytime highs around 21℃ 70°F
Temperature at BaseTemp at Base
Thu
15
Snow unlikely
Cloudy, fair, cloudy later.
Forecast times for La Grande Terche are in Paris (Europe/Paris) time zone.
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| Thu 15 | Fri 16 | Sat 17 | Sun 18 | Mon 19 | Tue 20 | Wed 21 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 1,800m 5,906ft | 16℃ 61°F
| 16℃ 61°F
| 10℃ 49°F
 | 2℃ 36°F
 | 12℃ 53°F
 +4cm +1in
| 15℃ 59°F
 | 12℃ 54°F
|
| 1,350m 4,429ft | 18℃ 64°F
| 18℃ 64°F
| 10℃ 51°F
 | 4℃ 40°F
+1cm +1in
| 14℃ 57°F
+1cm
| 17℃ 63°F
| 14℃ 57°F
|
| 900m 2,953ft | 21℃ 70°F
| 21℃ 70°F
| 13℃ 56°F
| 8℃ 45°F
| 17℃ 62°F
| 21℃ 69°F
| 17℃ 63°F
|
| Snow Line | varying 1,300m 4,265ft | varying 1,362m 4,469ft | |||||
| Max Town | 21℃ 70°F | 21℃ 70°F | 13℃ 56°F | 8℃ 45°F | 17℃ 62°F | 21℃ 69°F | 17℃ 63°F |
| Min Town | 9℃ 48°F | 12℃ 54°F | 8℃ 46°F | 4℃ 39°F | 4℃ 38°F | 8℃ 47°F | 8℃ 47°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 La Grande Terche
How reliable is the snow in La Grande Terche?
La Grande Terche typically enjoys reliable snow cover between December and April, with an average snow depth of around 100 cm. For the latest updates on snowfall conditions, visiting J2Ski is recommended.
Understanding and predicting Snow Conditions in La Grande Terche
Here are our tips for making the most of a trip to La Grande Terche, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in La Grande Terche, 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 La Grande Terche 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 La Grande Terche 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 La Grande Terche 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.