📷 Les Trois Vallées
Europe
Les Trois Vallées
Pre-season — not open yet
Projected to open December 5, 2026
Conditions data updated Tue, Jul 14, 07:04 AM UTC · informational only
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Closed for Season
Weather data is still collected for informational purposes.
Last Snowfall
--
Past 24 Hours
0cm
Past 48 Hours
0cm
Past 10 Days
0cm
14-Day Forecast
0.3cm
Snow Depth
--
Powder Days
14
2026–27 season
Bluebird Days
1
2026–27 season
Overview
Les Trois Vallées is a ski resort in Europe, France, currently closed for the season (Projected to open December 5, 2026). Conditions last updated 2026-07-14 07:04 UTC.
Resort Guide
Les Trois Vallées is a vast ski area located in the French Alps, encompassing eight interconnected resorts and offering 600 kilometers of ski runs. Renowned as the world’s largest ski domain, it features a diverse range of slopes for all abilities, modern lift infrastructure, and direct access to high-altitude skiing. The area is known for its scenic alpine landscapes, vibrant village atmospheres, and a wide array of amenities including ski schools, mountain restaurants, and après-ski options. Its seamless connectivity and extensive terrain make it a premier destination for both recreational and advanced skiers.
Gallery
Click to expand • 6 total photos
Terrain & lifts
Resort-reported stats for Les Trois Vallées
Lifts
161
Skiable area
1482.6 ac
Longest run
12 km / 7.5 mi
Runs by difficulty(334 total)
Beginner
187
56% of terrain
Intermediate
114
34% of terrain
Advanced
33
10% of terrain
Run counts estimated from resort-reported totals and terrain mix.
Lift fleet
- Gondola62
- Pulse gondola1
- Funitel4
- Aerial tram6
- High-speed 639
- High-speed quad10
- Quad chair3
- Triple chair2
- Surface lift92
- Funicular1
Resort Info
Season dates
Future dates are operator estimates and may change.
Ski passes
Access tiers change by season — confirm benefits on the pass operator's site.
Top Après Ski
La Folie Douce – Renowned for its energetic open-air parties, live music, and DJ performances right on the slopes, La Folie Douce in Les Trois Vallées offers a vibrant après-ski scene with a festive atmosphere and panoramic mountain views, making it a must-visit for those seeking lively entertainment after a day on the snow.
Snow Summary
Updated Jul 14, 2026 at 7:04 AM
Historical data from Open-Meteo archive • Forecast from ECMWF IFS model
Snowfall Forecast Maps
The Alps region
Current Conditions
Reported Tue, Jul 14, 07:04 AM UTC
Base
183m
Temp
25.7°C
Wind
1.3km/h
Snow Depth
--
14-Day Forecast
0.2cm
Mid-Mountain
1915m
Temp
--°C
Wind
1km/h
Snow Depth
--
14-Day Forecast
0.1cm
Summit
985m
Temp
8.6°C
Wind
1.3km/h
Snow Depth
--
14-Day Forecast
0.2cm
Local Reports
0 reportsDaily Snowfall Forecast by Model
Black line = verified SnowSure™ blend (not a simple average). Weights update weekly from measured snowfall at SNOTEL stations and resort reports.
SnowSure™ blend — verified model weighting
The black line is not a simple average. For Les Trois Vallées (alps), we combine seven global weather models using weights learned from daily forecast verification — comparing each model's prediction to measured snowfall (SNOTEL, resort reports, ERA5).
- 1.Horizon buckets: days 1–3, 4–7, and 8–14 each get separate weights — short-range skill differs from long-range.
- 2.Regional calibration: weights come from verified error in this geography (Rockies, Alps, Japan, etc.), recalculated weekly.
- 3.Ground truth only: we never grade a forecast against another model — only against measured snow.
Building verification history for this resort.
How we verify forecasts →Hourly Forecast Detail
AM / PM / Night breakdown with wind and freezing level
NWP models refresh up to 4× daily · Last synced Jul 14, 7:04 AM
Today 14 / 20.3mm | Wed, Jul 15 13 / 38.1mm | Thu, Jul 16 14 / 32.4mm | Fri, Jul 17 11 / 26.9mm | Sat, Jul 18 8 / -10.6mm | Sun, Jul 19 9 / -4 | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Period | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night |
| Snow (cm) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Precip (mm) | 0 | 0 | 0.3 | 0.3 | 2.7 | 5.1 | 0 | 0.9 | 1.5 | 1.5 | 1.5 | 3.9 | 0 | 0 | 0.6 | 0 | 0 | 0 |
| Temp (°C) | 8 | 14 | 8 | 9 | 11 | 6 | 6 | 13 | 5 | 6 | 10 | 4 | 2 | 8 | 2 | 1 | 8 | 1 |
| Wind (km/h) | 4 | 7 | 3 | 2 | 5 | 2 | 2 | 6 | 3 | 4 | 5 | 2 | 3 | 8 | 3 | 3 | 8 | 3 |
| Gusts (km/h) | 19 | 39 | 22 | 26 | 50 | 35 | 29 | 47 | 42 | 31 | 56 | 43 | 27 | 35 | 42 | 32 | 44 | 40 |
14-Day Snow Forecast by Model
Summit elevation (985m)
10-Day Forecast
Today
14
🌧️
14.4°
2.4°
7 km/h
Wed
15
🌧️
13.4°
3°
9 km/h
Thu
16
🌧️
13.5°
2.5°
8 km/h
Fri
17
🌧️
11°
2.3°
5 km/h
Sat
18
🌧️
8.2°
-0.7°
8 km/h
Sun
19
⛅
8.8°
-4.4°
9 km/h
Mon
20
⛅
9.1°
-2.2°
8 km/h
Tue
21
⛅
10.1°
-1.9°
10 km/h
Wed
22
☀️
12.2°
-0.5°
9 km/h
Thu
23
🌤️
16.4°
2°
8 km/h
Summit elevation (985m) • ECMWF model
Season vs Historic
Updated Tue, Jul 14, 07:04 AM UTC
0cm
Season Total
This Season to Date
—
vs 5-Year Avg
Off-season · 433cm full-season avg
—
vs 30-Year Avg
Off-season · 433cm full-season avg
433cm
5-Yr Avg by Now
Over the past five years, average seasonal snowfall has exceeded the 30-year average by approximately 12%, indicating a recent upward trend. However, snowfall has been highly variable, with the 2023 season experiencing a significant spike (320.2 cm) and 2020 recording a notable low (114.1 cm). The current season's snowfall is substantially below both the 5-year and 30-year averages, at just 49% and 55% of those benchmarks, respectively, marking a significant short-term anomaly. This suggests increased volatility in snowfall patterns, with the current season representing a pronounced deviation from recent trends.
Les Trois Vallées Snow History
Average annual snowfall is 526cm with an average of 130 snowfall days per season. The table below shows monthly averages across 30 seasons of archive data (modeled snowpack at mid-elevation).
| Month | Avg Snowfall | Snowfall Days | Avg Base Depth | Max Base Depth | Biggest Snowfall |
|---|---|---|---|---|---|
| November | 77.1cm | 17 days | 40cm | 75cm | 17.5cm |
| December | 92.4cm | 18 days | 98cm | 130cm | 18.9cm |
| January | 86.2cm | 17 days | 139cm | 169cm | 17.8cm |
| February | 67.7cm | 16 days | 165cm | 191cm | 15.5cm |
| March | 71.5cm | 18 days | 177cm | 200cm | 16.3cm |
| April | 53.9cm | 16 days | 162cm | 192cm | 11.9cm |
| May | 34.6cm | 12 days | 96cm | 147cm | 9cm |
Source: SnowSure archive · Open-Meteo ERA5 reanalysis at mid-elevation. Depth is modeled, not resort-reported.
Season at a Glance
Next season(2026-27)
Opens Dec 5, 2026
Multi-season averages will appear once SnowSure has tracked more than one full season.
Best Months to Visit
February
Peak Season
January
Peak Season
March
Good
December
Good
Note: Based on typical ski season patterns for this region.
