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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.
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Changes are saved automaticallyTournelon Blanc snow forecast and mountain weather
Tournelon Blanc rises to 3,707 m in Switzerland, in the Pennine Alps (Alps), with a prominence of 159 m. The forecast below starts at the summit; lower the height to see the slopes and valleys, or compare every model.
Tournelon Blanc snow forecast, day by day
| Day | Summit3,707 m | 500 m lower3,210 m | 1,000 m lower2,710 m | Freezing level |
|---|---|---|---|---|
| Sat 24 Oct | 9 cm | 9 cm | 9 cm | |
| Sun 25 Oct | 17 cm | 17 cm | 17 cm | |
| Mon 26 Oct | 1 cm | 1 cm | 1 cm | |
| Tue 27 Oct | – | – | – | |
| Wed 28 Oct | – | – | – | |
| Thu 29 Oct | – | – | – | |
| Fri 30 Oct | – | – | – | |
| Total | 27 cm | 27 cm | 26 cm |
Forecast snowfall worked out for each height from ECMWF (days in UTC, updated 3 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 Tournelon Blanc
- Grand Tavé3,158 m · 3 km away · 20 cm in 3 days
- Combin de la Tsessette4,135 m · 3 km away · 27 cm in 3 days
- Combin de Corbassière3,716 m · 3 km away · 20 cm in 3 days
- Aiguille du Croissant4,260 m · 4 km away · 27 cm in 3 days
- Tour de Boussine3,799 m · 4 km away · 27 cm in 3 days
- Grand Combin4,309 m · 4 km away · 27 cm in 3 days
- Combin de Boveire3,663 m · 4 km away · 27 cm in 3 days
- Combin de Valsorey4,184 m · 4 km away · 27 cm in 3 days
Ski areas near Tournelon Blanc
- Arolla12 km away · 16 cm in 3 days
- Vichères-Bavon13 km away · 11 cm in 3 days
- 4 Vallées – Verbier/La Tzoumaz/Nendaz/Veysonnaz/Thyon17 km away · 12 cm in 3 days
- La Fouly17 km away · 10 cm in 3 days
- Champex-Lac19 km away · 10 cm in 3 days
- Evolène19 km away · 23 cm in 3 days
More: Mountains in the Pennine Alps · Mountains in the Alps · Mountains in Switzerland · Mountains in Europe · The world’s highest mountains · Ski resorts
Questions about Tournelon Blanc
- Will it snow on Tournelon Blanc this week?
- Yes. About 27 cm of snow is forecast at the summit of Tournelon Blanc (3,707 m) over the next 7 days, most of it on Sunday.
- How high is Tournelon Blanc?
- Tournelon Blanc is 3,707 m (12,162 ft) high, in Switzerland.
- How prominent is Tournelon Blanc?
- Tournelon Blanc has a topographic prominence of 159 m (522 ft): it rises that far above the lowest col linking it to any higher ground.
- Which mountain range is Tournelon Blanc in?
- Tournelon Blanc is in the Pennine Alps, part of the Alps.
Mountain heights and names: Wikidata (CC0).