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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.
Models and what’s shown
Changes are saved automaticallyMount Helmer Hanssen snow forecast and mountain weather
Mount Helmer Hanssen rises to 3,280 m, in the Queen Maud Mountains (Transantarctic Mountains). The forecast below starts at the summit; lower the height to see the slopes and valleys, or compare every model.
Mount Helmer Hanssen snow forecast, day by day
| Day | Summit3,280 m | 500 m lower2,780 m | 1,000 m lower2,280 m | Freezing level |
|---|---|---|---|---|
| Sun 25 Oct | – | – | – | 0 m |
| Mon 26 Oct | 1 cm | 1 cm | 1 cm | 0 m |
| Tue 27 Oct | 1 cm | 1 cm | 1 cm | 0 m |
| Wed 28 Oct | 8 cm | 8 cm | 8 cm | 0 m |
| Thu 29 Oct | 6 cm | 6 cm | 6 cm | 0 m |
| Fri 30 Oct | 1 cm | 1 cm | 1 cm | 0 m |
| Sat 31 Oct | – | – | – | 0 m |
| Total | 16 cm | 16 cm | 16 cm |
Forecast snowfall worked out for each height from ECMWF (days in UTC, updated 12 minutes ago). Not a measured snow depth. The forecast above has the hour-by-hour detail, wind and temperature, and every other model.
Mountains near Mount Helmer Hanssen
- Rawson Plateau3,400 m · 13 km away · 1 cm in 3 days
- Mount Deardorff2,380 m · 25 km away · 1 cm in 3 days
- Breyer Mesa3,000 m · 26 km away · 1 cm in 3 days
- Mount Alice Gade3,400 m · 27 km away · 1 cm in 3 days
- Mount Maloney1,990 m · 34 km away · 1 cm in 3 days
- Mount Wedel-Jarlsberg3,505 m · 37 km away · 2 cm in 3 days
- Mount Ellsworth2,925 m · 37 km away · 1 cm in 3 days
- Mount Benjamin1,750 m · 40 km away · 1 cm in 3 days
More: Mountains in the Queen Maud Mountains · Mountains in the Transantarctic Mountains · Mountains in Antarctica · The world’s highest mountains · Ski resorts
Questions about Mount Helmer Hanssen
- Will it snow on Mount Helmer Hanssen this week?
- Yes. About 16 cm of snow is forecast at the summit of Mount Helmer Hanssen (3,280 m) over the next 7 days, most of it on Wednesday.
- What is the freezing level on Mount Helmer Hanssen?
- Over the next 7 days the freezing level is forecast between about 0 m and 0 m. The summit is 3,280 m, so it should stay below freezing at the top all week.
- How high is Mount Helmer Hanssen?
- Mount Helmer Hanssen is 3,280 m (10,761 ft) high.
- Which mountain range is Mount Helmer Hanssen in?
- Mount Helmer Hanssen is in the Queen Maud Mountains, part of the Transantarctic Mountains.
Mountain heights and names: Wikidata (CC0).