snownow
Every weather model, at your elevation.
1 Location
2 Choose your adventure
3 Elevation
3 Forecast
Advanced settings: compare the models
For the weather-wise: see every model side by side, charts, tables and how each one has scored against real measurements.
Most accurate here picks the models that have matched the nearest weather station best. My choice uses the models you tick below.
How is this worked out?
We take the forecasts each model made one day ahead and compare them, hour by hour, with what the nearest suitable weather station actually measured: temperature, wind speed and daily precipitation. For each of these we work out every model’s average error, then compare it with the average of all the models. The model with the lowest combined score ranks first. The station is picked for being close and at a similar height to your point, and the forecasts are worked out for the height of the station, so it is a fair test.
Models and what’s shown
Changes are saved automaticallyGrande Lui snow forecast and mountain weather
Grande Lui rises to 3,509 m in Switzerland, in the Mont Blanc massif (Alps), with a prominence of 106 m. The forecast below starts at the summit; lower the height to see the slopes and valleys, or compare every model.
Grande Lui snow forecast, day by day
| Day | Summit3,509 m | 500 m lower3,010 m | 1,000 m lower2,510 m | Freezing level |
|---|---|---|---|---|
| Sun 25 Oct | 25 cm | 25 cm | 25 cm | 1,550–2,450 m |
| Mon 26 Oct | – | – | – | 800–3,150 m |
| Tue 27 Oct | <1 cm | <1 cm | <1 cm | 1,600–3,850 m |
| Wed 28 Oct | – | – | – | 1,350–3,300 m |
| Thu 29 Oct | – | – | – | 1,350–3,300 m |
| Fri 30 Oct | – | – | – | 1,300–3,200 m |
| Sat 31 Oct | – | – | – | 1,050–3,250 m |
| Total | 26 cm | 26 cm | 26 cm |
Forecast snowfall worked out for each height from ECMWF (days in UTC, updated 9 hours ago). Not a measured snow depth. The forecast above has the hour-by-hour detail, wind and temperature, and every other model.
Mountains near Grande Lui
- Grand Darray3,514 m · 1 km away · 26 cm in 3 days
- Aiguille de l'A Neuve3,753 m · 1 km away · 26 cm in 3 days
- Tour Noir3,836 m · 1 km away · 26 cm in 3 days
- Tita Neire3,175 m · 1 km away · 26 cm in 3 days
- Aiguille d'Argentière3,898 m · 2 km away · 26 cm in 3 days
- Grande Pointe des Planereuses3,151 m · 2 km away · 26 cm in 3 days
- Crête Sèche2,888 m · 2 km away · 26 cm in 3 days
- Pointe Kurz3,677 m · 2 km away · 26 cm in 3 days
Ski areas near Grande Lui
- La Fouly5 km away · 5 cm in 3 days
- Les Grands Montets8 km away · 9 cm in 3 days
- Vichères-Bavon9 km away · 5 cm in 3 days
- Champex-Lac9 km away · 5 cm in 3 days
- Balme – Vallorcine10 km away · 5 cm in 3 days
- Brévent/Flégère (Chamonix)14 km away · 7 cm in 3 days
More: Mountains in the Mont Blanc massif · Mountains in the Alps · Mountains in Switzerland · Mountains in Europe · The world’s highest mountains · Ski resorts
Questions about Grande Lui
- Will it snow on Grande Lui this week?
- Yes. About 26 cm of snow is forecast at the summit of Grande Lui (3,509 m) over the next 7 days, most of it on Sunday.
- What is the freezing level on Grande Lui?
- Over the next 7 days the freezing level is forecast between about 800 m and 3,850 m. The summit is 3,509 m, so the summit will be below freezing at times and above it at others.
- How high is Grande Lui?
- Grande Lui is 3,509 m (11,512 ft) high, in Switzerland.
- How prominent is Grande Lui?
- Grande Lui has a topographic prominence of 106 m (348 ft): it rises that far above the lowest col linking it to any higher ground.
- Which mountain range is Grande Lui in?
- Grande Lui is in the Mont Blanc massif, part of the Alps.
Mountain heights and names: Wikidata (CC0).