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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 automaticallyChastelhorn snow forecast and mountain weather
Chastelhorn rises to 2,973 m in Switzerland, in the Lepontine Alps (Alps), with a prominence of 246 m. The forecast below starts at the summit; lower the height to see the slopes and valleys, or compare every model.
Chastelhorn snow forecast, day by day
| Day | Summit2,973 m | 500 m lower2,470 m | 1,000 m lower1,970 m | Freezing level |
|---|---|---|---|---|
| Sun 25 Oct | 21 cm | 21 cm | 19 cm | 1,500–2,300 m |
| Mon 26 Oct | – | – | – | 1,100–2,850 m |
| Tue 27 Oct | – | – | – | 1,800–3,300 m |
| Wed 28 Oct | – | – | – | 1,600–2,650 m |
| Thu 29 Oct | – | – | – | 1,000–2,750 m |
| Fri 30 Oct | – | – | – | 1,000–2,700 m |
| Sat 31 Oct | – | – | – | 800–2,650 m |
| Total | 21 cm | 21 cm | 19 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 Chastelhorn
- Gemsstock2,961 m · 1 km away · 21 cm in 3 days
- Pizzo Centrale2,999 m · 2 km away · 21 cm in 3 days
- Badus2,928 m · 6 km away · 15 cm in 3 days
- Rossbodenstock2,836 m · 6 km away · 15 cm in 3 days
- Piz Alv2,769 m · 6 km away · 15 cm in 3 days
- Fibbia2,738 m · 7 km away · 21 cm in 3 days
- Mittagstock2,989 m · 8 km away · 21 cm in 3 days
- Piz Ravetsch3,007 m · 8 km away · 15 cm in 3 days
Ski areas near Chastelhorn
- Andermatt + Sedrun + Disentis9 km away · 28 cm in 3 days
- Airolo Pesciüm9 km away · 13 cm in 3 days
- Andermatt+Disentis+Sedrun14 km away · 29 cm in 3 days
- Prato Leventina18 km away · 6 cm in 3 days
- Disentis/Mustér20 km away · 29 cm in 3 days
- Cari20 km away · 15 cm in 3 days
More: Mountains in the Lepontine Alps · Mountains in the Alps · Mountains in Switzerland · Mountains in Europe · The world’s highest mountains · Ski resorts
Questions about Chastelhorn
- Will it snow on Chastelhorn this week?
- Yes. About 21 cm of snow is forecast at the summit of Chastelhorn (2,973 m) over the next 7 days, most of it on Sunday.
- What is the freezing level on Chastelhorn?
- Over the next 7 days the freezing level is forecast between about 800 m and 3,300 m. The summit is 2,973 m, so the summit will be below freezing at times and above it at others.
- How high is Chastelhorn?
- Chastelhorn is 2,973 m (9,754 ft) high, in Switzerland.
- How prominent is Chastelhorn?
- Chastelhorn has a topographic prominence of 246 m (807 ft): it rises that far above the lowest col linking it to any higher ground.
- Which mountain range is Chastelhorn in?
- Chastelhorn is in the Lepontine Alps, part of the Alps.
Mountain heights and names: Wikidata (CC0).