snownow
Every weather model, at your elevation.
1 Location
2 Choose your adventure
3 Elevation
3 Forecast
Advanced forecast settings: compare the models
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 automaticallyMount Poromoi snow forecast, day by day
| Day | Summit992 m | 500 m lower490 m | Freezing level |
|---|---|---|---|
| Tue 27 Oct | 5 cm | 2 cm | 650–1,550 m |
| Wed 28 Oct | 42 cm | 42 cm | 400–650 m |
| Thu 29 Oct | 1 cm | <1 cm | 450–1,500 m |
| Fri 30 Oct | <1 cm | – | 1,500–2,000 m |
| Sat 31 Oct | 16 cm | 15 cm | 400–1,450 m |
| Sun 1 Nov | 5 cm | 5 cm | 400–550 m |
| Mon 2 Nov | 9 cm | 7 cm | 400–1,200 m |
| Total | 79 cm | 72 cm |
Forecast snowfall worked out for each height from ECMWF (days in UTC, updated 1 second 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 Poromoi
- Mount Shiretoko1,254 m · 8 km away · 51 cm in 3 days
- Mount Io1,562 m · 23 km away · 51 cm in 3 days
- Mount Minami1,459 m · 25 km away · 51 cm in 3 days
- Mount Rausu1,660 m · 30 km away · 27 cm in 3 days
- Mount Onnebetsu1,330 m · 42 km away · 25 cm in 3 days
- Mendeleyeva888 m · 51 km away · 14 cm in 3 days
- Mount Unabetsu1,419 m · 59 km away · 25 cm in 3 days
- Smirnov1,189 m · 67 km away · 35 cm in 3 days
More: Mountains in Japan · Mountains in Asia · The world’s highest mountains · Ski resorts
Questions about Mount Poromoi
- Will it snow on Mount Poromoi this week?
- Yes. About 79 cm of snow is forecast at the summit of Mount Poromoi (992 m) over the next 7 days, most of it on Wednesday.
- What is the freezing level on Mount Poromoi?
- Over the next 7 days the freezing level is forecast between about 400 m and 2,000 m. The summit is 992 m, so the summit will be below freezing at times and above it at others.
- How high is Mount Poromoi?
- Mount Poromoi is 992 m (3,255 ft) high, in Japan.
Mountain heights and names: Wikidata (CC0).