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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 automaticallyOsua Annin snow forecast and mountain weather
Osua Annin rises to 4,535 m in Indonesia, in the Jayawijaya Mountains (New Guinea Highlands), with a prominence of 700 m. The forecast below starts at the summit; lower the height to see the slopes and valleys, or compare every model.
Osua Annin snow forecast, day by day
| Day | Summit4,535 m | 500 m lower4,040 m | 1,000 m lower3,540 m | Freezing level |
|---|---|---|---|---|
| Sat 24 Oct | <1 cm | – | – | |
| Sun 25 Oct | 2 cm | 2 cm | <1 cm | |
| Mon 26 Oct | 11 cm | 2 cm | – | |
| Tue 27 Oct | 3 cm | 1 cm | – | |
| Wed 28 Oct | 23 cm | 14 cm | – | |
| Thu 29 Oct | 46 cm | 27 cm | 7 cm | |
| Fri 30 Oct | 18 cm | 8 cm | 3 cm | |
| Total | 103 cm | 53 cm | 10 cm |
Forecast snowfall worked out for each height from ECMWF (days in UTC, updated 6 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 Osua Annin
- Puncak Mandala4,760 m · 23 km away · 15 cm in 3 days
More: Mountains in the Maokebergen · Mountains in the New Guinea Highlands · Mountains in Indonesia · Mountains in Oceania · The world’s highest mountains · Ski resorts
Questions about Osua Annin
- Will it snow on Osua Annin this week?
- Yes. About 103 cm of snow is forecast at the summit of Osua Annin (4,535 m) over the next 7 days, most of it on Thursday.
- How high is Osua Annin?
- Osua Annin is 4,535 m (14,879 ft) high, in Indonesia.
- How prominent is Osua Annin?
- Osua Annin has a topographic prominence of 700 m (2,297 ft): it rises that far above the lowest col linking it to any higher ground.
- Which mountain range is Osua Annin in?
- Osua Annin is in the Jayawijaya Mountains, part of the New Guinea Highlands.
Mountain heights and names: Wikidata (CC0).