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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 automaticallyMountains › Nepal / People's Republic of China
South Summit snow forecast and mountain weather
South Summit rises to 8,749 m on the border of Nepal and People's Republic of China, in the Mahalangur Himal (Himalayas), with a prominence of 10 m. The forecast below starts at the summit; lower the height to see the slopes and valleys, or compare every model.
South Summit snow forecast, day by day
| Day | Summit8,749 m | 500 m lower8,250 m | 1,000 m lower7,750 m | Freezing level |
|---|---|---|---|---|
| Mon 26 Oct | – | – | – | 2,650–4,350 m |
| Tue 27 Oct | – | – | – | 2,750–4,500 m |
| Wed 28 Oct | 1 cm | 1 cm | 1 cm | 3,200–4,650 m |
| Thu 29 Oct | 25 cm | 25 cm | 25 cm | 4,000–4,850 m |
| Fri 30 Oct | 53 cm | 53 cm | 53 cm | 4,300–4,800 m |
| Sat 31 Oct | 2 cm | 2 cm | 2 cm | 3,100–4,550 m |
| Sun 1 Nov | – | – | – | 2,700–4,400 m |
| Total | 81 cm | 81 cm | 81 cm |
Forecast snowfall worked out for each height from ECMWF (days in UTC, updated 8 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 South Summit
- Mount Everest8,848 m · 0 km away · 1 cm in 3 days
- Lhotse8,516 m · 3 km away · 1 cm in 3 days
- North Col7,020 m · 3 km away · 1 cm in 3 days
- Nuptse7,861 m · 4 km away · no snow in 3 days
- Changtse7,543 m · 5 km away · no snow in 3 days
- Khumbutse6,636 m · 6 km away · no snow in 3 days
- Imja Tse6,189 m · 7 km away · 1 cm in 3 days
- Lingtren6,714 m · 8 km away · no snow in 3 days
More: Mountains in the Mahalangur Himal · Mountains in the Himalayas · Mountains in Nepal · Mountains in People's Republic of China · Mountains in Asia · The world’s highest mountains · Ski resorts
Questions about South Summit
- Will it snow on South Summit this week?
- Yes. About 81 cm of snow is forecast at the summit of South Summit (8,749 m) over the next 7 days, most of it on Friday.
- What is the freezing level on South Summit?
- Over the next 7 days the freezing level is forecast between about 2,650 m and 4,850 m. The summit is 8,749 m, so it should stay below freezing at the top all week.
- How high is South Summit?
- South Summit is 8,749 m (28,704 ft) high, in Nepal and People's Republic of China.
- How prominent is South Summit?
- South Summit has a topographic prominence of 10 m (33 ft): it rises that far above the lowest col linking it to any higher ground.
- Which mountain range is South Summit in?
- South Summit is in the Mahalangur Himal, part of the Himalayas.
Mountain heights and names: Wikidata (CC0).