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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 automaticallyAiguille du Grépon snow forecast, day by day
| Day | Summit3,482 m | 500 m lower2,980 m | 1,000 m lower2,480 m | Freezing level |
|---|---|---|---|---|
| Sun 25 Oct | 24 cm | 24 cm | 24 cm | 1,300–2,400 m |
| Mon 26 Oct | – | – | – | 550–2,900 m |
| Tue 27 Oct | – | – | – | 2,050–3,500 m |
| Wed 28 Oct | – | – | – | 1,250–2,850 m |
| Thu 29 Oct | – | – | – | 1,850–3,050 m |
| Fri 30 Oct | – | – | – | 1,800–2,900 m |
| Sat 31 Oct | – | – | – | 1,650–2,850 m |
| Total | 24 cm | 24 cm | 24 cm |
Forecast snowfall worked out for each height from ECMWF (days in UTC, updated 1 minute ago). Not a measured snow depth. The forecast above has the hour-by-hour detail, wind and temperature, and every other model.
Mountains near Aiguille du Grépon
- Aiguille des Grands Charmoz3,445 m · 0 km away · 24 cm in 3 days
- Aiguille du Plan3,673 m · 1 km away · 24 cm in 3 days
- Aiguille de Blaitière3,522 m · 2 km away · 24 cm in 3 days
- Aiguille du Midi3,842 m · 4 km away · 24 cm in 3 days
- Aiguille du Moine3,412 m · 4 km away · 24 cm in 3 days
- Aiguille du Dru3,754 m · 4 km away · 24 cm in 3 days
- Dent du Géant4,013 m · 5 km away · 24 cm in 3 days
- Aiguille Verte4,122 m · 5 km away · 24 cm in 3 days
Ski areas near Aiguille du Grépon
- Brévent/Flégère (Chamonix)7 km away · 7 cm in 3 days
- Les Grands Montets7 km away · 9 cm in 3 days
- Courmayeur11 km away · 16 cm in 3 days
- Les Houches – Saint-Gervais13 km away · 4 cm in 3 days
- Balme – Vallorcine14 km away · 5 cm in 3 days
- Passy – Plaine Joux14 km away · 4 cm in 3 days
More: Mountains in the Mont Blanc massif · Mountains in the Alps · Mountains in France · Mountains in Europe · The world’s highest mountains · Ski resorts
Questions about Aiguille du Grépon
- Will it snow on Aiguille du Grépon this week?
- Yes. About 24 cm of snow is forecast at the summit of Aiguille du Grépon (3,482 m) over the next 7 days, most of it on Sunday.
- What is the freezing level on Aiguille du Grépon?
- Over the next 7 days the freezing level is forecast between about 550 m and 3,500 m. The summit is 3,482 m, so the summit will be below freezing at times and above it at others.
- How high is Aiguille du Grépon?
- Aiguille du Grépon is 3,482 m (11,424 ft) high, in France.
- How prominent is Aiguille du Grépon?
- Aiguille du Grépon has a topographic prominence of 190 m (623 ft): it rises that far above the lowest col linking it to any higher ground.
- Which mountain range is Aiguille du Grépon in?
- Aiguille du Grépon is in the Mont Blanc massif, part of the Alps.
Mountain heights and names: Wikidata (CC0).